BGP Announced

AS CIDR Description
AS395139 156.145.0.0/18 NYP-INTERNET - NewYork-Presbyterian Hospital, US
AS395139 156.145.0.0/17 NYP-INTERNET - NewYork-Presbyterian Hospital, US
AS395139 156.145.0.0/16 NYP-INTERNET - NewYork-Presbyterian Hospital, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:137)

IP Host DateTime
156.145.47.6 bh02231powers.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.7 bh02232powers.cpmc.columbia.edu pescelab3.pathology.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.10 ch02no209803.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.11 chn02crped05l1.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.13 chn02pedcar012.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.15 chn02pedcar201.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.16 bhn02auerbach.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.17 13482.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.18 pedhem.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.19 bh02pesce4.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.20 echorrimacg3.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.21 chn02pedcar120.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.22 chc2pedpbinstr.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.23 bh02bonney.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.24 bh02corless.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.25 chn02kerstein.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.26 chn02pedcar131.cpmc.columbia.edu chn02pedcar131.peds.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.27 chn02pedcar126.peds.cumc.columbia.edu chn02pedcar126.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.29 chn02pcar-np002.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.30 chn02mason2.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.31 bh02corless2.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.32 bh02minogue.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.33 chn02pedcar160.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.34 chn02pedcar111.cpmc.columbia.edu chn02pedcar150.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.35 bh02muniz2.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.36 bh02carroll2.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.38 bh02epstein.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.39 ch02nbacha.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.40 chn02pedcar127.peds.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.41 bh02mital6.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.43 bh02talmage.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.44 bh02talmage2.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.45 bh02arkovitz.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.46 bhn02pedcar050.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.47 chn02pedcar020.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.48 bh02silver.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.49 bh02lamour.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.50 chn02pedcar133.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.51 bh02zuk.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.52 chn02pedcar-np006.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.53 bh02ayello2.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.54 ch02pcar-np001d.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.55 bh02rowan.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.56 bh02valentin.cpmc.columbia.edu hp28971247791.urology.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.57 chn02hellenbrand.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.58 bh02muniz3.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.59 chn02pedcard2301.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.60 ped-c14961b.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.63 chn02pcar-np060.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.64 bh02linder.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.67 chn02pedcar136.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.68 chn02pedcar004.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.69 chn02pedcar006.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.71 ch02so250648l.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.72 chn02pedcar130.cpmc.columbia.edu chn02pedcar130.peds.cpmc.columbia.edu chn02pedcar007.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.74 bh02papavass.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.76 chn02pedcar013.departments.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.77 pedchn2263.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.78 chn02pedcar018.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.79 chn02pedcar022.cpmc.columbia.edu chn02pedcar022.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.80 bh02powers2.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.81 chn02solowiejczyk.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.83 chn02pedcar128.cumc.columbia.edu 2025-06-12 19:26:36
156.145.47.84 chn02pedcar130.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.86 chn02pedcar080.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.87 chc02powers27.cpmc.columbia.edu pescelab4.pathology.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.88 bh02williams.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.89 chn02pedcar142.mc.mc.cumc.columbia.edu chn02pedcar142.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.90 chn02pedcar141.mc.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.92 chn02pedadm115.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.96 bh02muniz.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.97 ch02no251525.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.98 chn02pcar-np013.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.100 chn02pedcard010.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.101 chc02asperlund.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.102 chn02pedcar005.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.104 chn02pedcar177.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.105 chn02pcar-np003.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.106 chn02pcar-np004.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.111 bh02worgall.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.112 ch02so240144l.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.113 ch02no256194.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.114 ch02no255988.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.115 chc02pedcar023.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.118 bh02syagin.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.121 bh02starc.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.123 chn02pedcar015.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.125 echolabpc01.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.126 bh02kandel3.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.127 bh02stolar.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.128 ch02so246395l.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.129 bh02bacha.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.130 ch02so250682l.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.131 ch02so246800.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.132 ch02so246799.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.134 chn02pedcar210.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.135 chn02pedcar211.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.136 chn02pedcar212.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.137 chn02pedcar213.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.138 chn02pedcar214.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.140 bh02rodriguez5.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.141 chn02pedcar030.mc.cumc.columbia.edu 2025-06-12 19:26:36
156.145.47.145 chn02-pedcardiology01.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.146 chn02-pedcardiology02.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.147 chn02-pedcardiology03.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.148 c1441bhn2276.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.149 c14344.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.151 c13618.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.153 c140341.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.156 j1fjms1.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.157 2z59lg1.cpmc.columbia.edu 2025-06-12 19:26:36
156.145.47.159 chn02pedcar245.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.160 c15343.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.161 c14150.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.162 bn02pedcard001.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.163 chc11csped0141l1a.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.165 ch02pcar-np003d.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.166 ch02pcar-np002d.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.170 ch02no251828.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.187 ch02no256187.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.189 pcoip-portal-3ccd9338f088.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.191 c20473.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.192 ch02no258680.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.193 srg-26643.cpmc.columbia.edu 2025-06-17 16:23:59
156.145.47.204 chn2peds-n033.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.206 chn2peds-n033.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.208 chn2peds-n012.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.211 chn2peds-n037.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.212 chn2peds-n013.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.214 chn2peds-n033.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.221 chn2peds-n037.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.226 chn2peds-n038.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.228 chn2peds-n033.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.229 chn2peds-n019.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.230 chn2peds-n033.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.237 chn2peds-n038.mc.cumc.columbia.edu 2025-06-17 16:23:59
156.145.47.240 chn2peds-n037.mc.cumc.columbia.edu 2025-06-17 16:23:59

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31381 1463309133 1153867275719288914
Brazil 9037 86226398 2305871897990729730
China 6564 346799264 129893613128288
India 5969 35348480 24480594907136
Russian Federation 5748 46622776 10705793691720
Indonesia 3603 18073088 1225629728768
Germany 3109 112752904 69548054544384
United Kingdom 3108 71550336 31532536299520
Australia 3015 40588592 20514282543104
Poland 2465 19272192 15298114229248
Canada 2443 54437736 4438988948736
France 2201 75328768 12154271827456
Ukraine 2009 8261632 5013717516288
Bangladesh 1870 1933568 908494569472
Netherlands 1595 51310544 26556465939968
Argentina 1300 19708416 18815344377856
Italy 1298 52409856 28591018606592
Hong Kong 1280 18154148 8554605118208
Japan 1269 159027048 33573211799552
Spain 1233 34628352 7522246791168