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:168)

IP Host DateTime
156.111.6.6 bb02alum-nl003.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.6.8 bb02hendrickson13.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.12 hendw-pc13.cumc.columbia.edu 2026-02-11 10:20:46
156.111.6.15 bb02frank19.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.18 hendserver1.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.20 bb02-240-conf-rm.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.22 bb02alum-nl007.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.6.23 bb02hendrickson.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.24 bb02alum-nl004.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.6.25 bb02langlois.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.27 bb02x255666.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.28 bb02alum-nl005.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.6.29 bb02alum-n001.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.6.31 bb02alum-n012.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.6.34 bb02grassucci2.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.37 hendw-pc15.cumc.columbia.edu 2026-02-11 10:20:46
156.111.6.42 bb02ogc003.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.43 bb02hendrickson16.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.44 mdff.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.45 bb02alum-nl006.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.6.46 bb02cottevieille.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.47 bb02ogc004.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.48 ps02fpo-nl103.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.6.49 bb02you.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.55 bb02fujie.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.56 lopos.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.57 bb02lei2.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.58 bb02karlin2.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.59 bb02ye.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.60 ps02fpo-nl104.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.6.65 bb02liao5.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.66 bb02jin.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.67 bb02strati-katsamba2.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.68 bb02worley.cpmc.columbia.edu 2026-02-06 06:15:02
156.111.6.70 bb02katsamba.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.71 bb02liu.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.72 bb02bubinski.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.73 ps02darmiento2.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.74 bb02alaf002.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.6.75 bb02frank002.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.76 bb02x251962.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.79 bb02frank7.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.80 bb02fpo008.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.81 bb02hendrickson2.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.83 bb02strati-katsamba.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.85 bb02montanez.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.86 bb02hendrickson1.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.87 bb02korkut.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.88 bb02allen.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.89 bb02frank.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.90 bb02frank2.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.92 bb02cottevielle.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.93 bb02cottevielle2.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.94 bb02liao.cpmc.columbia.edu 2026-02-06 06:15:02
156.111.6.95 bb02liao2.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.96 bb02agirrezabala.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.97 bb2garcia.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.98 bb02fu.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.99 bb02hendrickson3.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.100 hp49702640512.hhmi.columbia.edu bb02hendrickson4.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.101 cuhhab.hhmi.columbia.edu 2026-02-06 06:15:02
156.111.6.102 cuhhac.hhmi.columbia.edu 2026-02-06 06:15:02
156.111.6.103 cuhhad.hhmi.columbia.edu 2026-02-11 10:20:46
156.111.6.104 cuhhae.hhmi.columbia.edu 2026-02-11 10:20:46
156.111.6.105 cuhhaf.hhmi.columbia.edu 2026-02-11 10:20:46
156.111.6.106 xerox.hhmi.columbia.edu 2026-02-11 10:20:46
156.111.6.107 cuhhpa.hhmi.columbia.edu 2026-02-11 10:20:46
156.111.6.109 xtl.cumc.columbia.edu xtl.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.111 cuhhcb.hhmi.columbia.edu 2026-02-11 10:20:46
156.111.6.112 bb02frank5.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.113 cuhhda.hhmi.columbia.edu 2026-02-11 10:20:46
156.111.6.114 cunmra.hhmi.columbia.edu 2026-02-11 10:20:46
156.111.6.115 cuhhsa.hhmi.columbia.edu 2026-02-06 06:15:02
156.111.6.116 cuhhsb.hhmi.columbia.edu 2026-02-11 10:20:46
156.111.6.117 bb02frank8.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.118 cuhhia.hhmi.columbia.edu 2026-02-11 10:20:46
156.111.6.119 cuhhib.hhmi.columbia.edu 2026-02-06 06:15:02
156.111.6.120 bb02ogc-n201.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.121 cuhhie.hhmi.columbia.edu 2026-02-11 10:20:46
156.111.6.122 cuhhif.hhmi.columbia.edu 2026-02-11 10:20:46
156.111.6.123 cuhhig.hhmi.columbia.edu 2026-02-11 10:20:46
156.111.6.124 cuhhxa.hhmi.columbia.edu 2026-02-11 10:20:46
156.111.6.125 cuhhxb.hhmi.columbia.edu 2026-02-11 10:20:46
156.111.6.126 cuhhxd.hhmi.columbia.edu 2026-02-11 10:20:46
156.111.6.127 cuhhxk.hhmi.columbia.edu 2026-02-11 10:20:46
156.111.6.128 cuhhxn.hhmi.columbia.edu 2026-02-11 10:20:46
156.111.6.129 bb02alumaff023d.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.6.131 cuaaia.hhmi.columbia.edu 2026-02-11 10:20:46
156.111.6.132 cuhhmf.hhmi.columbia.edu 2026-02-11 10:20:46
156.111.6.134 bb02karlin7.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.135 neo1.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.136 neo2.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.137 neo3.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.138 neo4.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.139 neo5.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.140 neo6.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.141 neo7.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.142 neo8.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.144 bb02frank3.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.145 ps02alaf001.centraladmin.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.146 peddw139.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.148 bb02gao.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.150 hendserver2.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.153 bb3thissell.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.154 bb02fpo-nl010.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.6.155 bb02kao.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.156 bb02alumniscan.centraladmin.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.157 bb02hendrickson5.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.159 bb02bera.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.161 bb02fu.cpmc.columbia.edu 2026-02-06 06:15:02
156.111.6.162 bb02liao3.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.165 bb02ahlsen3.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.168 bb02kao2.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.169 bb02miller.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.171 hendw-pc14.cumc.columbia.edu 2026-02-11 10:20:46
156.111.6.172 bb02johnson.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.176 bb02hendrickson6.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.177 bb02min.cpmc.columbia.edu 2026-02-06 06:15:02
156.111.6.178 bb02barinee1.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.179 bb02hendrickson7.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.180 bb02alaf004.centraladmin.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.181 bb02hendrickson8.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.182 bb02fpo-nl011.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.6.184 bb02frank4.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.186 bb02nolte.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.187 bb02frank6.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.188 bb02liao6.cpmc.columbia.edu 2026-02-06 06:15:02
156.111.6.189 bb02hendrickson10.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.191 bb02fisher.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.192 bb02fisher2.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.194 bb02hendrickson11.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.195 bb02hendrickson12.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.196 bb2peralman.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.197 bb02frank9.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.198 bb02frank10.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.200 bb02casas.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.201 bb02frank12.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.202 bb02frank13.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.203 bb02frank14.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.205 bb02hashem.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.207 bb02frank16.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.208 bb02frank17.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.209 bb2munoz.cpmc.columbia.edu 2026-02-06 06:15:02
156.111.6.210 bb02stetson.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.211 bb02stetson2.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.213 bb02-jobeamy1.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.214 bb02-hendricksonw1.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.215 bb02joachim3.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.216 bb02hendpc4.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.217 bb02hendpc5.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.218 bb02hendpc6.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.219 bb02hendpc7.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.220 bb02hendpc8.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.221 dyn015545-bb2.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.227 dyn015551-bb02.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.230 dyn015554-bb02.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.231 bb02honig.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.235 dyn015536-bb02.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.238 dyn015539-bb02.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.241 dyn015542-bb02.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.243 guam.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.244 bb02deabreu.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.245 bb02feld.cpmc.columbia.edu 2026-02-06 06:15:02
156.111.6.246 bb02morse.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.248 bb02gregorio1.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.251 bb02hendrickson14.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.252 bb02kovall.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.6.253 bb02hendrickson15.cpmc.columbia.edu 2026-02-11 10:20:46

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31305 1467924805 1153890906568267578
Brazil 9120 82774464 2310376987414499842
China 6576 352422048 147819426434144
India 6154 35925760 24667779440640
Russian Federation 5729 47012056 14096178067016
Indonesia 3823 24364544 1345287815168
Germany 3187 113336360 71544465981696
United Kingdom 3121 73365440 31333635457024
Australia 3108 40548656 20502443005440
Poland 2449 19284480 14386757309440
Canada 2427 54804744 4151046832384
France 2163 74622272 12886987966464
Ukraine 2006 8268800 4733257056256
Bangladesh 1973 2007556 1103783788544
Netherlands 1591 51270096 20973465961216
Argentina 1326 18666496 19496811233280
Hong Kong 1308 19824748 4383349539840
Italy 1298 53564160 29481361145856
Japan 1270 161134312 33595439644672
Republic of Korea 1178 112806404 17725834330112