I-lan (Ylan, Giran)
      Code: ILA
       24.7656 121.7479 7.2
       Network: TAP
       Status: Open

IGNS Auckland Network, Lower Hutt, NZ
      Code: WELA
      
       Status: Network/Other

IGNS Clyde Network, Lower Hutt, NZ
      Code: WELC
      
       Status: Network/Other

IGNS Hawkes Bay Network, Lower Hutt, NZ
      Code: WELH
      
       Status: Network/Other

IGNS Pukaki Network, Lower Hutt, NZ
      Code: WELP
      
       Status: Network/Other

IGNS Rotorua Network, Lower Hutt, NZ
      Code: WELR
      
       Status: Network/Other

IGNS Taranaki Network, Lower Hutt, NZ
      Code: WELE
      
       Status: Network/Other

IGNS Taupo Network, Lower Hutt, NZ
      Code: WELT
      
       Status: Network/Other

IGNS Tongariro Volcanic Network, Lower Hutt, NZ
      Code: WELO
      
       Status: Network/Other

IGNS Wellington Network, Lower Hutt, NZ
      Code: WELW
      
       Status: Network/Other

INEL Research Center
      Code: IRCI
       43.5153 -112.0333 1442.0
       Network: INEL
       Status: Open

IRIS global broadband seismic network
      Code: IRIS
      
       Status: Network/Other

Iasi
      Code: IAS
       47.1933 27.5617 160.0
       Network: BUC
       Status: Open

Ibarra
      Code: IBAR
       0.2871 -78.1065 2360.0
       Network: QUI
       Status: Open

Ibbenbüren
      Code: IBBN
       52.3072 7.7566 137.0
       Network: BUG
       Status: Open

Ibiza
      Code: EIBI
       39.0269 1.3436 260.0
       Network: MDD
       Status: Open

Ibukisan
      Code: IBU
       35.3783 136.3767 30.0
       Status: Closed

Ibukiyama (Ibukisan)
      Code: IBU
       35.3783 136.3767 30.0
       Status: Closed

Ica
      Code: ICA
       -14.0750 -75.7250 500.0
       Network: LIM
       Status: Open

Ice Cap
      Code: IC-GL
       77.9467 39.1833 2365.0
       Network: LRSM
       Status: Closed

Ichihara
      Code: ICH
       35.4009 140.1768 -146.0
       Network: CDPJ
       Status: Open

Ichinomiya
      Code: INMK
       34.0284 134.4663 50.0
       Network: KYT
       Status: Closed

Ichinoseki
      Code: JMK
       38.9518 141.2198 70.0
       Network: JMA
       Status: Open

Ichiyama
      Code: ICY
       34.9033 138.9333 210.0
       Network: ERIJ
       Status: Open

Idaho Array
      Code: IDA
       43.7867 -113.0225 1524.0
       Status: Closed

Idaho National Engineering Laboratory, Idaho Falls
      Code: INEL
      
       Status: Network/Other

Idaho Springs
      Code: ISCO
       39.7997 -105.6134 2743.0
       Network: NEIC
       Status: Open

Idfu
      Code: HEDF
       25.1020 33.1810 410.0
       Network: HLW
       Status: Open

Idjevan
      Code: IDJZ
       40.8820 45.1460 700.0
       Network: NSSP
       Status: Open

Ifrane
      Code: IFR
       33.5166 -5.1272 1630.0
       Network: SPGM
       Status: Open

Igarata
      Code: IGAB
       -23.2525 -46.1165 677.0
       Network: VAO
       Status: Open

Iggön
      Code: IGGU
       60.8730 17.3160 100.0
       Network: UPP
       Status: Open

Igitkin Island
      Code: GSIG
       51.9864 -175.9250 407.0
       Network: USAV
       Status: Open

Igloolik
      Code: IGL
       69.3767 -81.8067 38.0
       Network: OTTR
       Status: Open

Igloolik
      Code: IGLN
       69.3689 -81.8175 43.0
       Network: POLR
       Status: Closed

Igloolik
      Code: ILON
       69.3712 -81.8242 51.0
       Network: POLR
       Status: Open

Ignalina
      Code: IIGN
       55.3503 26.2225 255.0
       Network: INPP
       Status: Open

Ignalina Nuclear Power Plant
      Code: INPP
       55.6056 26.5667 148.5
       Network: INPP
       Status: Reserved

Igoumenítsa
      Code: IGT
       39.5325 20.3325 320.0
       Network: THE
       Status: Open

Igron
      Code: IGR
       38.3000 69.3000 0.0
       Network: TAJK
       Status: Open

Iguala--Cerro de Tuxpan
      Code: III
       18.3760 -99.4680 1750.0
       Network: IIM
       Status: Open

Igualata
      Code: IGUA
       -1.4900 -78.6387 4430.0
       Network: QUI
       Status: Open

Iheya
      Code: JIH
       27.0348 127.9672 25.0
       Network: JMA
       Status: Open

Iida
      Code: IID
       35.5100 137.8350 482.0
       Network: JMA
       Status: Open

Iida Outpost
      Code: IIDJ
       35.4800 137.9117 630.0
       Network: JMA
       Status: Open

Iinan
      Code: INA
       34.4463 136.3748 160.0
       Network: ERIJ
       Status: Closed

Iizuka
      Code: IZK
       33.6500 130.7000 0.0
       Status: Closed

Iizume
      Code: IZMH
       40.8338 140.4985 30.0
       Network: HRS
       Status: Reserved

Ikenosawa
      Code: JMZ
       25.8190 131.2207 50.0
       Network: JMA
       Status: Open

Iki
      Code: JII
       33.7955 129.7320 70.0
       Network: JMA
       Status: Open

Ikusaka
      Code: IKJ
       36.4218 137.9441 500.0
       Network: ERIJ
       Status: Closed

Ile d'Oléron
      Code: OLEF
       45.9446 -1.3488 3.0
       Network: CFF
       Status: Open

Ilha Flores
      Code: FLOR
       39.4347 -31.1921 605.0
       Network: PDA
       Status: Open

Ili
      Code: ILI
       43.8600 77.0320 540.0
       Network: KAZK
       Status: Closed

Iliamna
      Code: ILIM
       60.0802 -152.9595 823.0
       Network: AGS
       Status: Open

Iliamna
      Code: ILM
       60.1820 -152.8162 550.0
       Network: AGS
       Status: Closed

Iliamna
      Code: ILW
       60.0600 -153.1362 1722.0
       Network: GIA
       Status: Open

Iliamna Low South
      Code: ILS
       59.9576 -153.0681 1125.0
       Network: USAV
       Status: Open

Iliamna North East
      Code: INE
       60.0608 -153.0625 1585.0
       Network: GIA
       Status: Open

Iliamna Northwest
      Code: INW
       60.0677 -153.1325 1219.0
       Network: GIA
       Status: Closed

Iliamna South
      Code: IVS
       60.0092 -153.0808 2332.0
       Network: GIA
       Status: Open

Iliamna Volcano East
      Code: IVE
       60.0169 -153.0163 1173.0
       Network: USAV
       Status: Open

Illapel
      Code: ILCH
       -31.6358 -71.1694 350.0
       Network: GUC
       Status: Open

Iloca
      Code: ILOC
       -34.9350 -72.1828 7.0
       Network: GUC
       Status: Open

Iloilo
      Code: ILO
       10.7000 122.5667 0.0
       Status: Closed

Ilw as Safayhah
      Code: ALWS
       29.3103 35.0650 0.0
       Network: SNSN
       Status: Open

Imadeyama
      Code: IMAT
       39.1067 141.7600 519.0
       Network: TOH
       Status: Reserved

Imagane
      Code: IMG
       42.3905 140.1444 90.0
       Network: HSS
       Status: Open

Imajo
      Code: IMJ
       35.7982 136.3028 240.0
       Network: DRI
       Status: Open

Imi Mikki
      Code: IMK
       30.5239 -9.6517 60.0
       Network: SPGM
       Status: Open

Imperia
      Code: IMI
       43.9102 7.8893 860.0
       Network: GEN
       Status: Open

Imphal
      Code: IMP
       24.7833 93.9333 785.0
       Network: NDI
       Status: Open

Imsbach
      Code: IMS
       49.5940 7.9008 350.0
       Network: RLP
       Status: Open

In Amguel (Issek Toufreg)
      Code: IAA
       23.8222 5.1750 0.0
       Status: Closed

Inawashiro
      Code: AID
       37.5667 140.1167 526.0
       Status: Closed

Inchon
      Code: INCN
       37.4830 126.6330 420.0
       Network: SEO
       Status: Open

Inchon (Tyosen, Zinsen)
      Code: INC
       37.4833 126.6333 70.0
       Status: Closed

Incio
      Code: EINC
       42.6600 -7.3500 739.0
       Network: MDD
       Status: Open

Independence
      Code: IND
       39.4343 -120.2917 2146.0
       Network: REN
       Status: Open

Indian Gallows
      Code: SVG
       13.2450 -61.2780 46.0
       Network: TRN
       Status: Reserved

Indian Hill Lake
      Code: IHLN
       63.3052 -110.8911 417.0
       Network: POLR
       Status: Closed

Indian Lake
      Code: ILKN
       64.2241 -115.1293 266.0
       Network: POLR
       Status: Open

Indian Meadow
      Code: IMW
       43.8970 -110.9392 2646.0
       Network: REX
       Status: Open

Indian Mountain
      Code: IMA
       66.0685 -153.6786 1380.0
       Network: PMR
       Status: Closed

Indian Mountain
      Code: IMA2
       66.0688 -153.6871 1318.0
       Network: PMR
       Status: Open

Indian Mountain Array Beam Reference Point
      Code: IMAR
       65.9835 -153.7491 372.0
       Network: USAF
       Status: Open

Indian Mountain Array Site 1
      Code: IM01
       65.9969 -153.7225 360.2
       Network: USAF
       Status: Open

Indian Mountain Array Site 2
      Code: IM02
       66.0005 -153.7971 645.1
       Network: USAF
       Status: Open

Indian Mountain Array Site 3
      Code: IM3
       65.9835 -153.7491 372.0
       Network: USAF
       Status: Open

Indian Mountain Array Site 4
      Code: IM04
       65.9745 -153.7828 587.2
       Network: USAF
       Status: Open

Indian Mountain Array Site 5
      Code: IM05
       65.9751 -153.7253 450.3
       Network: USAF
       Status: Open

Indian Ridge
      Code: IRO
       44.0053 -122.2543 1642.0
       Network: EUO
       Status: Open

Indian Springs Canyon
      Code: ICU
       37.1497 -113.9235 1451.0
       Network: SLC
       Status: Open

Indian Valley
      Code: PIVM
       35.9065 -120.6823 497.0
       Network: MNLO
       Status: Open

Indiana Array
      Code: IN1
       40.5420 -85.8936 0.0
       Network: AAM
       Status: Closed

Indiana Array
      Code: IN2
       39.9390 -86.7831 0.0
       Network: AAM
       Status: Closed

Indiana Array
      Code: IN3
       39.2653 -85.7854 0.0
       Network: AAM
       Status: Closed

Indiana Array
      Code: IN4
       39.5697 -84.9029 0.0
       Network: AAM
       Status: Closed

Indiana State University
      Code: ISU
       39.4714 -87.4075 148.0
       Status: Open

Indianola
      Code: INDN
       40.1925 -100.4002 762.0
       Network: KGS
       Status: Closed

Indio Hills
      Code: INDC
       33.8162 -116.2297 354.0
       Network: PAS
       Status: Open

Infanta
      Code: INF
       14.7500 121.6467 5.0
       Network: PIVS
       Status: Closed

Ingas
      Code: INGI
       -8.8183 115.1447 202.0
       Network: DJA
       Status: Open

Inge Lehmann
      Code: ILG
       77.9467 -39.1833 2401.0
       Network: DNK
       Status: Closed

Ingram Point
      Code: VIPM
       44.5082 -120.6188 1731.0
       Network: MNLO
       Status: Open

Ingram Ranch
      Code: ING
       32.9883 -115.3102 2.0
       Network: PAS
       Status: Open

Ink
      Code: IK-AR
       34.6194 -94.1025 305.0
       Network: LRSM
       Status: Closed

Inkopah
      Code: IKP
       32.6488 -116.1080 957.0
       Network: PAS
       Status: Open

Innsbruck
      Code: IBK
       47.2606 11.3847 580.0
       Network: FUR
       Status: Open

Innsbruck
      Code: INN
       47.2667 11.4000 575.0
       Status: Closed

Inspiration
      Code: INS
       33.9356 -116.1943 1700.0
       Network: PAS
       Status: Open

Inst. Nac. de Recursos Hidraulicos, Dominican Rep.
      Code: INDR
      
       Status: Network/Other

Inst. Venezolano de Investigaciones Cientificas
      Code: IVIV
       10.4038 -66.9743 2375.0
       Network: CAR
       Status: Open

Inst. für Meteorologie und Geophysik, Univ. Wien
      Code: WIEN
      
       Status: Network/Other

Institut Agronomique
      Code: IAG
       16.0840 -61.6000 250.0
       Network: FDF
       Status: Open

Institute
      Code: INSR
       53.0661 158.6050 175.0
       Network: KRSC
       Status: Open

Institute of Geological Sciences, Edinburgh, UK
      Code: IGS
      
       Status: Network/Other

Institute of Geology, Azerbaijan
      Code: AZER
      
       Status: Network/Other

Institute of Geophysics and Geology, Moldova
      Code: MOLD
      
       Status: Network/Other

Institute of Seismology, Kyrgyzstan
      Code: KYRG
      
       Status: Network/Other

Institute of Seismology, Turkmenistan
      Code: TRKM
      
       Status: Network/Other

Institute of Seismology, Uzbekistan
      Code: UZBK
      
       Status: Network/Other

Instituto Costariccense de Electricidad, San Jose
      Code: ICE
      
       Status: Network/Other

Instituto Hidrografico de la Armada
      Code: IHA
       -33.0258 -71.6411 88.5
       Status: Open

Instituto Nicaraguense de Estudios Territoriales
      Code: INET
      
       Status: Network/Other

Instituto de Ingenieria, UNAM
      Code: IIM
       19.3260 -99.1820 2275.0
       Network: IIM
       Status: Open

Instituto de Meteorologia, Lisbon
      Code: INMG
       38.7743 -9.1257 93.0
       Network: INMG
       Status: Open

Institutul Roman de Seismologie Aplicata, Romania
      Code: IRSA
      
       Status: Network/Other

Int'l Inst. of Seismology and Earthquake Eng.
      Code: IIS
       35.7097 139.6972 25.0
       Status: Open

International Seismological Centre, U.K.
      Code: ISC
      
       Status: Network/Other

Intevep
      Code: INTV
       10.3878 -67.0514 1594.0
       Network: CAR
       Status: Open

Introdacqua
      Code: INTR
       42.0115 13.9046 924.0
       Network: ROM
       Status: Open

Inubo
      Code: INB
       35.7031 140.8603 32.0
       Network: ERIJ
       Status: Open

Inuvik
      Code: INK
       68.3067 -133.5200 40.0
       Network: OTT
       Status: Open

Inuyama
      Code: INU
       35.3488 137.0174 140.0
       Network: NGY
       Status: Open

Inveralochy
      Code: INV
       -34.9667 149.6667 650.0
       Network: CAN
       Status: Closed

Inveralochy
      Code: IVY
       -34.9722 149.7183 0.0
       Network: CAN
       Status: Open

Inverness
      Code: IVSM
       -36.1338 147.0681 330.0
       Network: MEL
       Status: Open

Ioánnina (Janina)
      Code: JAN
       39.6567 20.8508 540.0
       Network: ATH
       Status: Open

Io-jima (Iwojima, Yuojima)
      Code: YUO
       24.7833 141.3167 0.0
       Status: Closed

Ione
      Code: IO-NV
       38.5258 -117.6389 1737.0
       Network: LRSM
       Status: Closed

Ipanguaçu
      Code: IPA
       -5.6958 -36.8561 65.0
       Status: Open

Ipeti
      Code: IPE
       8.9772 -78.4933 50.0
       Network: UPA
       Status: Open

Ipil
      Code: IPIL
       7.7880 122.5710 50.0
       Network: PIVS
       Status: Open

Ipoh
      Code: IPM
       4.5795 101.0255 246.0
       Network: KLM
       Status: Open

Iqaluit (Frobisher)
      Code: FRB
       63.7467 -68.5467 18.0
       Network: OTT
       Status: Open

Iquique
      Code: ICC
       -20.2840 -70.0350 950.0
       Network: GUC
       Status: Open

Iquique
      Code: IQQ
       -20.2408 -70.1278 0.0
       Network: GUC
       Status: Open

Ira
      Code: IVT
       43.5221 -73.0533 295.0
       Network: WES
       Status: Closed

Iran Long-Period Array
      Code: IR1
       35.4160 50.6890 1347.0
       Network: TEH
       Status: Open

Iran Long-Period Array
      Code: IR2
       35.6628 50.8976 1172.0
       Network: TEH
       Status: Open

Iran Long-Period Array
      Code: IR3
       35.4761 51.0237 1106.0
       Network: TEH
       Status: Open

Iran Long-Period Array
      Code: IR4
       35.2387 50.9012 1373.0
       Network: TEH
       Status: Open

Iran Long-Period Array
      Code: IR5
       35.2128 50.5811 1350.0
       Network: TEH
       Status: Open

Iran Long-Period Array
      Code: IR6
       35.4737 50.4256 1540.0
       Network: TEH
       Status: Open

Iran Long-Period Array
      Code: IR7
       35.7028 50.6089 1305.0
       Network: TEH
       Status: Open

Iranshahr
      Code: IRSH
       27.2000 60.7000 0.0
       Network: THR
       Status: Reserved

Irikaruizawa
      Code: MJ04
       36.4681 138.2538 760.9
       Network: JMA
       Status: Open

Iriomote-Funauki
      Code: IRIF
       24.3348 123.7267 5.0
       Network: JMA
       Status: Open

Iriomote-jima
      Code: IRI
       24.3857 123.7493 9.0
       Network: JMA
       Status: Open

Iris
      Code: IRS
       33.1908 -115.4292 -10.0
       Network: PAS
       Status: Open

Irkutsk
      Code: IRK
       52.2431 104.2711 467.0
       Network: BYKL
       Status: Open

Iron Canyon
      Code: IRC
       34.3900 -118.4000 580.0
       Network: PAS
       Status: Open

Iron Mountain
      Code: IMU
       38.6331 -113.1584 1832.0
       Network: SLC
       Status: Open

Iron Mountains
      Code: IRN
       34.1600 -115.1840 980.0
       Network: PAS
       Status: Open

Iron Peak
      Code: KIPM
       39.8087 -123.4805 1367.0
       Network: MNLO
       Status: Open

Irozaki
      Code: NGT
       34.6000 138.8467 55.0
       Network: JMA
       Status: Open

Isabella
      Code: ISA
       35.6628 -118.4740 873.0
       Network: PAS
       Status: Open

Isangel
      Code: INH
       -19.5472 169.2731 110.0
       Network: NOU
       Status: Open

Ise
      Code: ISE
       34.4585 136.7740 440.0
       Network: ERIJ
       Status: Open

Ise
      Code: JIE
       34.3917 136.7067 135.0
       Network: JMA
       Status: Open

Isfjord
      Code: ISF
       78.0592 13.6403 5.0
       Status: Closed

Ishigaki-shima
      Code: ISI
       24.3333 124.1667 6.0
       Network: JMA
       Status: Open

Ishigaki-shima 2 (Arakawa)
      Code: JIJ
       24.3635 124.1428 78.0
       Network: JMA
       Status: Open

Ishihara
      Code: IHR
       33.6879 133.4712 510.0
       Network: URS
       Status: Open

Ishii
      Code: ISIK
       34.0573 134.4581 27.0
       Network: KYT
       Status: Open

Ishinomaki (Isinomaki)
      Code: ISN
       38.4250 141.3033 44.0
       Network: JMA
       Status: Open

Ishipane
      Code: K05
       39.3822 141.5139 463.0
       Network: TOH
       Status: Open

Ishtion
      Code: ISH
       38.8333 70.7833 1880.0
       Network: GAR
       Status: Open

Isikli
      Code: IKL
       36.2386 33.6853 120.0
       Network: ISK
       Status: Open

Isinomaki
      Code: ISN
       38.4250 141.3033 44.0
       Network: JMA
       Status: Open

Iskenderun
      Code: COBT
       36.5197 36.2556 1710.0
       Network: DDA
       Status: Open

Isla Aves
      Code: IAV
       15.7000 -63.6000 0.0
       Network: CAR
       Status: Reserved

Isla Barro Colorado
      Code: BCIP
       9.1665 -79.8373 61.0
       Network: UPA
       Status: Open

Isla Caja de Muertos
      Code: ICM
       17.8930 -66.5210 25.0
       Network: RSPR
       Status: Open

Isla Desecheo
      Code: IDE
       18.3864 -67.4795 218.0
       Network: RSPR
       Status: Open

Isla Fernandina
      Code: FERN
       -0.2667 -91.4450 3.0
       Network: QUI
       Status: Reserved

Isla Gorgona
      Code: GOGC
      
       Network: UVC
       Status: Reserved

Isla Guadalupe
      Code: IGM
       28.8842 -118.2917 65.0
       Network: UNM
       Status: Closed

Isla La Blanquilla
      Code: IBAV
       11.8230 -64.5770 100.0
       Network: CAR
       Status: Open

Isla La Orchila
      Code: ORCV
       11.8120 -66.1940 22.0
       Network: CAR
       Status: Open

Isla Los Monjes
      Code: IMOV
       12.3590 -70.9020 67.0
       Network: CAR
       Status: Open

Isla Los Testigos
      Code: ITEV
       11.3550 -63.1320 13.0
       Network: CAR
       Status: Open

Isla Mona
      Code: IMO
       18.1114 -67.9085 84.0
       Network: USGS
       Status: Open

Isla Mona
      Code: IMR
       18.0884 -67.8463 55.0
       Network: USGS
       Status: Closed

Isla Saona
      Code: SAON
       18.1833 -68.7667 0.0
       Network: SDD
       Status: Reserved

Isla Socorro
      Code: SRR
       18.7254 -110.9524 60.0
       Network: UNM
       Status: Closed

Isla de Alboran
      Code: ALR
       35.9392 -3.0350 10.0
       Network: MDD
       Status: Closed

Isla de Pascua
      Code: PSC
       -27.1583 -109.4344 50.0
       Network: GUC
       Status: Closed

Isla del Cano
      Code: IDC
       8.7133 -83.8698 10.0
       Network: HDC
       Status: Closed

Isla del Coco
      Code: ICO
       5.5461 -87.0555 25.0
       Network: UCR
       Status: Reserved

Island Lagoon
      Code: ILN
       -31.3931 136.8700 137.0
       Network: ADE
       Status: Closed

Islas Juan Fernandez (Robinson Crusoe Island)
      Code: IJF
       -33.6167 -78.8333 6.0
       Network: GUC
       Status: Open

Islas Marias
      Code: IMM
       21.6200 -106.5800 0.0
       Network: UNM
       Status: Unreported

Isle of Man
      Code: WIM
       54.1472 -4.6735 365.0
       Network: BGS
       Status: Open

Isle of Wight
      Code: SIW
       50.6711 -1.3747 162.0
       Network: BGS
       Status: Open

Islets-Caribou (Pointe-aux-Anglais)
      Code: ICQ
       49.5217 -67.2719 58.0
       Network: ECTN
       Status: Open

Ismailly
      Code: ISM
       40.6700 48.2100 926.0
       Network: AZER
       Status: Open

Ismayilli (Ismailly)
      Code: ISM
       40.6700 48.2100 926.0
       Network: AZER
       Status: Open

Isoka
      Code: IKZ
       -10.1712 32.6460 1350.0
       Network: LSZ
       Status: Open

Isola
      Code: ISO
       44.1833 7.0500 870.0
       Network: CDR
       Status: Open

Isola d'Ischia
      Code: CSM
       40.7500 13.9000 123.0
       Status: Closed

Isola di Gorgona
      Code: GORG
       43.4276 9.8946 228.0
       Network: PRT
       Status: Open

Isola di Levanzo
      Code: LVI
       37.9861 12.3389 30.0
       Network: ERC
       Status: Open

Isola di Marettimo
      Code: IMT
       37.9567 12.0783 0.0
       Network: ERC
       Status: Open

Isola di Pantelleria
      Code: PTS
       36.8111 11.9961 100.0
       Network: ERC
       Status: Open

Isparta
      Code: ISP
       37.8226 30.5221 1100.0
       Network: ISK
       Status: Open

Issarbe
      Code: ISSF
       43.0278 -0.7953 1210.0
       Network: OMPT
       Status: Closed

Issek Toufreg
      Code: IAA
       23.8222 5.1750 0.0
       Status: Closed

Istanbul
      Code: IST
       41.0456 28.9958 50.0
       Network: IST
       Status: Closed

Istanbul
      Code: ITU
       41.1062 29.0148 98.0
       Network: IST
       Status: Open

Istanbul (Trabzon)
      Code: TBZ
       40.9944 39.7761 57.0
       Network: MTAT
       Status: Closed

Istanbul--Kandilli
      Code: ISK
       41.0656 29.0592 132.0
       Network: ISK
       Status: Open

Istrita
      Code: ISR
       45.1188 26.5431 750.0
       Network: BUC
       Status: Open

Istrita
      Code: ISRF
      
       Network: IRSA
       Status: Reserved

Itadori
      Code: ITD
       35.7238 136.7804 390.0
       Network: NGY
       Status: Open

Itaipu
      Code: ITB
       -24.7936 -54.2089 300.0
       Network: BDF
       Status: Open

Itaipu
      Code: ITB1
       -24.6467 -54.3886 0.0
       Network: BDF
       Status: Open

Itaipu
      Code: ITB7
       -25.1222 -54.1753 400.0
       Network: BDF
       Status: Open

Itaka
      Code: ITKT
       -8.8728 32.7830 1590.0
       Network: TZN
       Status: Open

Italian Canyon
      Code: ICI
       44.3293 -112.9412 2463.0
       Network: INEL
       Status: Open

Itanagar
      Code: INR
       27.0800 93.6000 0.0
       Network: JHI
       Status: Open

Itaparica
      Code: ITR
       -8.7614 -38.4233 321.0
       Network: VAO
       Status: Open

Itaparica 2
      Code: ITR2
      
       Status: Reserved

Itaparica 3
      Code: ITR3
      
       Status: Reserved

Itaparica 5
      Code: ITR5
      
       Status: Reserved

Itatiaia
      Code: ITA
       -22.3756 -44.7017 2530.0
       Network: VAO
       Status: Open

Itaya
      Code: JFI
       33.4272 130.3883 660.0
       Network: JMA
       Status: Open

Itezhi-Tezhi
      Code: ITZ
       -15.7697 26.0361 1106.0
       Network: LSZ
       Status: Open

Ithaca
      Code: INY
       42.4438 -76.4836 238.0
       Network: INY
       Status: Open

Ithaca
      Code: ITH
       42.4500 -76.4833 243.0
       Status: Closed

Ithomi
      Code: ITHO
       37.1786 21.9252 400.0
       Status: Reserved

Ithomi
      Code: ITM
       37.1797 21.9267 400.0
       Network: ATH
       Status: Open

Ito
      Code: ITO
       34.9667 139.1000 0.0
       Network: JMA
       Status: Closed

Itoigawa
      Code: ITGE
       37.0082 137.9992 270.0
       Network: ERIJ
       Status: Closed

Ittoqqortoormiit (Scoresbysund)
      Code: SCO
       70.4833 -21.9500 69.0
       Network: DNK
       Status: Open

Itumba
      Code: ITBT
       -9.4287 33.1858 1270.0
       Network: TZN
       Status: Open

Itzapa
      Code: ITG
       14.5968 -90.8455 2320.0
       Network: GCG
       Status: Closed

Iul'tin
      Code: ILT
       67.8700 -178.7300 244.0
       Network: OBN
       Status: Open

Ivangrad
      Code: IVA
       42.8717 19.8981 945.0
       Network: PDG
       Status: Open

Ivanof Bay
      Code: IVF
       55.8958 -159.5300 275.0
       Network: PAL
       Status: Closed

Ivigtut
      Code: IVI
       61.2000 -48.1833 20.0
       Network: DNK
       Status: Closed

Iwai-Kita
      Code: IWJ
       35.0981 139.8714 0.0
       Network: CDPJ
       Status: Reserved

Iwaki
      Code: IWK
       37.0000 140.9490 35.0
       Network: TOH
       Status: Open

Iwanai (Obihiro City)
      Code: IWN
       42.6705 143.0462 235.0
       Network: HSS
       Status: Open

Iwaosan
      Code: IWO
       34.8825 136.1322 400.0
       Network: KYT
       Status: Closed

Iwasaki
      Code: JIW
       40.5928 140.0070 330.0
       Network: JMA
       Status: Open

Iwatsuki
      Code: IWT
       35.9258 139.7381 -3501.0
       Network: CDPJ
       Status: Open

Iwojima
      Code: YUO
       24.7833 141.3167 0.0
       Status: Closed

Ixhuatan
      Code: IHC
       17.2906 -93.0083 0.0
       Network: IIM
       Status: Reserved

Ixpaco
      Code: IXG
       14.1742 -90.4545 1420.0
       Network: GCG
       Status: Open

Ixtacomitan
      Code: IXC
       17.4272 -93.1008 0.0
       Network: UNM
       Status: Closed

Ixtapalapa
      Code: IXT
       19.4000 -99.1000 0.0
       Status: Closed

Izmir
      Code: IZM
       38.3978 27.2625 632.0
       Network: ISK
       Status: Open

Iznik
      Code: IZI
       40.3368 29.4728 910.0
       Network: ISK
       Status: Open

Iznik
      Code: IZN
       40.4338 29.7605 195.0
       Network: MTAT
       Status: Closed

Izuhara
      Code: IZU
       34.2033 129.2950 22.0
       Network: JMA
       Status: Closed

Izuhara
      Code: IZUJ
       34.1950 129.2933 3.0
       Network: JMA
       Status: Open

Izuhara 2
      Code: IZU2
       34.2273 129.2733 410.0
       Network: JMA
       Status: Closed

Izumi
      Code: IZT
       34.9722 134.8876 230.0
       Network: DRI
       Status: Open

Izumi
      Code: JIU
       32.5733 130.7933 230.0
       Network: JMA
       Status: Closed

Izumi 2
      Code: JIU2
       32.5453 130.8145 260.0
       Network: JMA
       Status: Open

Izumozaki
      Code: JIZZ
       37.5317 138.7095 40.0
       Network: JMA
       Status: Open

Izushimoda
      Code: JIZS
       34.7178 138.8782 135.0
       Network: JMA
       Status: Open