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:87)

IP Host DateTime
156.111.52.12 w181aponte20.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.16 w181aponte24.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.28 w181aponte36.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.29 w181aponte37.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.32 l802x254792.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.34 l801x254786.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.35 w181mohoney1.cpmc.columbia.edu 2026-02-13 05:58:58
156.111.52.37 w181rodriguez1.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.38 w181matiz.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.41 l801x240470.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.42 l801x240473.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.44 l802x240478.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.45 w181garcia1.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.46 w181perez.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.47 l802x254794.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.49 l802x254857.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.52 l802x261111.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.53 w181cerda.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.54 l802x254817.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.56 l802x254827.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.57 l802x254795.cpmc.columbia.edu 2026-02-06 06:16:14
156.111.52.58 l802x254843.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.59 l802x254790.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.61 l802x254791.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.62 l802x207891.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.63 l802x254844.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.66 l801x257043.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.68 l801x207631.cpmc.columbia.edu 2026-02-06 06:16:14
156.111.52.72 w181aponte1.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.73 l801x254541.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.76 l802x237532.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.77 l802x205368.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.80 w181batista1.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.81 l802x254856.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.82 l802x254789.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.83 l802x254853.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.84 w181aponte40.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.85 w181consult.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.86 w181-233009.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.87 w181-233011.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.90 l801x260596.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.93 l801x260474.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.94 l801x254855.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.97 l801x255732.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.99 l801x254841.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.100 l801x260610.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.102 l802x258573.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.103 l802x261113.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.105 l802x233715.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.106 l802x254847.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.107 l802x233717.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.108 l802x257714.cpmc.columbia.edu 2026-02-06 06:16:14
156.111.52.110 l802x233720.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.111 l802x233721.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.112 l802x233722.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.113 l802x233723.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.115 l802x256887.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.116 l802x261907.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.117 w181getaneh.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.120 l802x254859.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.121 l802x254854.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.122 l802x258574.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.123 w181x237495.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.125 l801x254860.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.127 l802x254821.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.130 l801x240728.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.131 l801x254838.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.135 l802x254848.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.136 l801x254837.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.142 l802x254793.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.143 l802x254845.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.144 w181pregplus01.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.145 w181pregplus02.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.146 w181pregplus03.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.147 w181pregplus04.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.148 w181pregplus05.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.149 w181pregplus06.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.151 l8001x250363.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.152 l802x251981.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.155 l802x257451.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.156 l802x255486.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.160 l802x255625.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.162 l802x257716.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.167 l802x261116.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.168 l802x257713.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.169 l802x261906.cpmc.columbia.edu 2026-02-11 10:22:05
156.111.52.170 l802x260654.cpmc.columbia.edu 2026-02-11 10:22:05

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