BGP Announced

AS CIDR Description
AS395139 156.111.0.0/18 NYP-INTERNET - NewYork-Presbyterian Hospital, US
AS395139 156.111.0.0/17 NYP-INTERNET - NewYork-Presbyterian Hospital, US
AS395139 156.111.0.0/16 NYP-INTERNET - NewYork-Presbyterian Hospital, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:149)

IP Host DateTime
156.111.8.16 ps07rehmed031.mc.cumc.columbia.edu 2025-06-17 13:58:19
156.111.8.18 bb816smartvucivt.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.45 ps07robinson2.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.46 darth.cpmc.columbia.edu 2025-06-12 16:57:35
156.111.8.48 bb07lee7.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.50 axiostar.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.52 bb07htlee3.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.56 bb-registerme.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.60 bb7feinmark2.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.61 bb08quadri2.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.62 bb08stojanovic.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.65 bb07robinson.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.66 bb7728lab.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.67 bb7509qu.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.68 bb750901.cpmc.columbia.edu 2025-06-12 16:57:35
156.111.8.69 bb750902.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.70 ps07bobkov.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.72 bb750903.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.73 bb09berk.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.74 bb7grabham.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.75 bb7-709.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.76 bb7shared.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.77 bb07robinson2.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.80 bb09shi2.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.81 bb08johnson2.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.82 ps07kelly.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.83 bb07fu.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.86 bb09park.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.87 bb07gilliam.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.88 bb07feinmark5.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.89 bb08monc001.mc.cumc.columbia.edu 2025-06-17 13:58:19
156.111.8.92 bb07zimmerman.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.93 bb08silver.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.94 bb07george.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.96 bb08stojanovic2.cpmc.columbia.edu 2025-06-12 16:57:35
156.111.8.97 bb07emala.cpmc.columbia.edu 2025-06-12 16:57:35
156.111.8.100 bb07mintz.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.102 bb07lee2.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.103 bb07heath2.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.104 bb07heath3.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.105 bb07emala27.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.106 bb07emala-m.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.107 bb08deng.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.108 bb07lee3.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.109 bb07sun.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.110 bb07emala1.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.111 bb08kalantarov.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.112 bb08macdonald.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.113 bb07emala28.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.115 bb07kim.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.116 bb08lan.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.118 bb08ennis.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.121 bb07robinson3.cpmc.columbia.edu 2025-06-16 13:30:50
156.111.8.123 bb07robinson5.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.124 ps07robinson3.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.126 bb08diaz.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.130 bb07emala3.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.131 bb08vogel2.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.133 bb08mdld01-sc.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.134 bb08tekabe2.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.136 bb08akashi.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.137 bb07emala20.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.138 bb07steinberg.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.139 bb-registerme.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.140 bb07hirose.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.141 bb09yamashita.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.142 bb08tom.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.143 bb07lee4.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.144 bb08gellhorn2.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.145 bb09blaner.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.146 bb08mpul04-sc.cpmc.columbia.edu 2025-06-12 16:57:35
156.111.8.147 yim.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.148 bb09wongsiriroj.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.149 bb07lee5.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.151 bb07lee6.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.152 ps07garwood.cpmc.columbia.edu 2025-06-12 16:57:35
156.111.8.154 bb07steinberg2.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.155 bb07hirshman.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.157 bb7emala2.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.158 bb7emala3.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.159 bb7lee.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.161 bb08817weinberger.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.162 bb08burkoff.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.163 bb07emala19.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.164 bb07marksconf.cpmc.columbia.edu 2025-06-12 16:57:35
156.111.8.166 henryginsberg.cpmc.columbia.edu 2025-06-12 16:57:35
156.111.8.167 bb07emala21.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.168 bb-registerme.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.169 bb08hyodo3.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.171 bb08stevanovic.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.172 bb08landry.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.173 bb07emala5.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.175 ps07pitt1.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.176 ps07pitt2.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.177 ps07pitt3.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.178 ps07pitt4.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.179 bb07harleton.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.180 bb07emala2.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.181 bb7lee2.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.182 bb08carlier3.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.183 bb8chen.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.184 bb08carlier4.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.185 bb8mohri.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.186 bb504c-boyden.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.187 bb7stroup.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.189 jq701.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.191 accili-powerbook.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.195 bb07feinmark3.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.196 bb08medpulnas.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.197 bb-registerme.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.198 bb-registerme.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.199 bb07emala23.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.200 bb07emala24.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.201 bb07emala25.cpmc.columbia.edu 2025-06-12 16:57:35
156.111.8.203 bb07schindler.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.204 bb07tabas.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.205 bb07klass.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.206 bb07htlee.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.207 bb07amarks.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.208 bb07tall.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.209 bb07rybin.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.210 bb07feinmark4.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.211 ps7pignataro.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.213 bb09goldberg.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.214 bb08rackmill.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.215 bb07chung2.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.216 df3f8x81.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.217 bb08medpul003.mc.cumc.columbia.edu 2025-06-17 13:58:19
156.111.8.218 bb08sondermeijer2.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.219 bb08carlier.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.220 bb08carlier2.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.222 bb08quadri.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.223 bb08bhattacharya.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.224 bb07emala8.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.225 bb07emala6.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.227 bb08suzuki.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.228 bb08fujimoto.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.229 bb08suzuki2.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.231 dyn003896.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.235 dyn003899-bb7.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.237 dyn003875.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.241 dyn003879.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.242 dyn003880.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.243 dyn003881.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.246 dyn003884.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.247 dyn003885.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.250 dyn003888.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.253 dyn003891.cpmc.columbia.edu 2025-06-17 13:58:19
156.111.8.254 dyn003892.cpmc.columbia.edu 2025-06-17 13:58:19

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