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
Loading...

Reverse DNS List (Total:99)

IP Host DateTime
156.111.5.9 bb01security.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.16 bb01faff-n005.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.5.20 bb1-streaming.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.33 bb01busoff110.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.36 bb1-idoffice.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.42 bb01facaff-n001.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.5.51 bb01jeanette002.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.80 bb01conf-rm.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.93 bb01cafaff002.centraladmin.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.99 bb01alumni-aud.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.101 bb01intaff002.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.5.109 bbo1copr-nl002.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.5.116 bb01budf-n004.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.5.117 ps01alumniaud.cpmc.columbia.edu 2026-02-06 06:15:02
156.111.5.119 bb1hpprt.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.120 bb01secpc001.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.122 bb01pdsspilk01.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.123 bb01pdsspilk05.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.124 bb01martinez.cpmc.columbia.edu bb01martinez.centraladmin.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.125 bb01sfs-n005.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.5.129 bb01burgos.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.130 bb101bryan.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.131 bb01budfin003.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.5.132 bb01sfp009.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.5.133 id_badge_3.centraladmin.cpmc.columbia.edu 2026-02-06 06:15:02
156.111.5.134 retroserver-1.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.135 bb01budfin001.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.5.137 bb01ng.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.138 bb01hr002.centraladmin.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.139 bb01alexander.cpmc.columbia.edu columbia-e65609.centraladmin.cpmc.columbia.edu 2026-02-06 06:15:02
156.111.5.140 bb01monegro.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.141 bb01merten3.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.142 bb01sfp109.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.5.146 bb01pdsspilk09.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.5.147 bb01pdsspilk03.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.5.148 bb01fa-n001.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.5.149 bb01pdsspilk07.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.5.150 bb01pubsaf2.cpmc.columbia.edu 2026-02-06 06:15:02
156.111.5.151 bb01pubsaf3.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.152 bb01medcora001.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.5.153 bb01henderson.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.154 bb01facma001.centraladmin.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.155 bb01facma002.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.5.157 bb01sfp-n005.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.5.158 bb01phalon.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.163 ctsa2.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.164 bb01pubsaf4.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.165 bb01-blakea.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.166 cog.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.168 bb0blin.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.169 bb01ortiz.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.171 bb01merten.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.172 bb1tang1.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.174 bb01-cu-kronos.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.175 bb1tang.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.176 bb01arnold.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.177 pharm3pc.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.178 bbt-martinez.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.180 bb0bfacilitiestime.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.181 bb1valdez.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.182 bb0bcastellano.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.183 bb01sfp-n006.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.5.185 bb01medcora002.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.5.186 bb01tuma.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.187 retroserver_2_2.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.188 bb0bduncan.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.189 sacadmin1-old.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.191 bb1merten2.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.192 bb01anderson.cpmc.columbai.edu 2026-02-06 06:15:02
156.111.5.193 bb0bhumanik.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.194 bb01chace.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.195 bb01-141sierra.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.5.196 bb01sfp-n007.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.5.197 bb01merten2.centraladmin.cpmc.columbia.edu bb01merten3.centraladmin.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.198 bb01salvado1.centraladmin.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.202 bb01zolotnikov-srv.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.205 bb0bgaj.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.206 bb01cooper.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.208 bb01nilavar.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.210 bb01bryanprt2.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.213 bb01merten3.centraladmin.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.214 bb01budf-n005.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.5.215 bb01goris.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.217 bb01sfp004.centraladmin.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.220 bb01garcia.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.224 pedstumorlab.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.225 bb0bzion.cpmc.columbia.edu 2026-02-13 05:58:27
156.111.5.227 bb01richardson.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.230 bb0bhoepelman.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.240 bb01alumniauditorium.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.241 bb01alumniauditorium2.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.242 bb01sfs-n012.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.5.243 bb01acaf-n001.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.5.245 dyn001006-bb01.cpmc.columbia.edu 2026-02-11 10:20:46
156.111.5.246 dyn001007-bb01-bsmt.cpmc.columbia.edu ps01facma003d.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.5.247 bb01acaf-n003.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.5.249 bb01acaf-n001.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.5.250 dyn001011-bb01-bsmt.cpmc.columbia.edu bb01sfs-n012.mc.cumc.columbia.edu 2026-02-11 10:20:46
156.111.5.254 bb0bnolan.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