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 |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:128)
| IP | Host | DateTime |
|---|---|---|
| 156.145.52.6 | ps05weisinger.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.9 | ps05baird.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.10 | ps5choudhri4.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.11 | ps5451bruc.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.12 | ps5451lab01.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.13 | ps05nair.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.15 | ps5choudhri2.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.16 | ps5connolly.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.17 | ps5choudhri3.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.18 | ps5batista.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.21 | pns5-431vu.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.22 | ps05derosap.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.23 | ps05neuroass001.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.24 | ps5daavidson.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.25 | ps5ejohnson.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.26 | ps5katz.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.27 | ps05shafer.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.28 | ps05pathology2.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.29 | ps5johnson.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.30 | ps05pathology3.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.31 | ps05franco.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.32 | ps5401lab01.cpmc.columbia.edu | 2025-06-12 19:26:36 |
| 156.145.52.33 | ps5401f.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.34 | pns5401lab02.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.35 | ps5albertsgrill.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.36 | ps5maccoo.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.37 | ps5ogden.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.38 | ps05cohen.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.39 | alexandercoon.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.40 | ps05zhang.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.41 | ps05gouaux1.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.42 | ps05pathology4.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.43 | ps05rahman.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.44 | ps05batista.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.45 | ibm12111.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.46 | ps05pathology5.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.47 | ps05bush.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.48 | ps05brown.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.49 | ps05pathology6.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.50 | ps05pathology7.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.51 | ps05yorgason.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.52 | ps05sosunov.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.53 | ps05batista1.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.54 | ps05ogden.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.55 | ps05pathology8.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.56 | ps05pathology9.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.57 | ps05pathology10.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.58 | ps05pathology11.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.59 | ps05katz.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.60 | ps05planel-prt.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.61 | ps05neumd088.mc.cumc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.62 | ps05ducruet.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.63 | ps05ducruet2.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.64 | ps05hickman.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.65 | ps05hickman-prt.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.66 | ps05kim.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.67 | ps05hahn.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.68 | ps05assanah.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.69 | ps05waziri.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.70 | ps05pham.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.71 | ps05raghavan.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.72 | ps05pathology13.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.73 | ps5-derosa-454.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.74 | ps05shneider.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.75 | ps05sisti-prt.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.76 | ps05sosunov01.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.77 | ps05xiaoping01.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.78 | ps05neusrg001.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.79 | ps05saieva.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.80 | ps05gor.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.81 | ps05pellizzoni.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.82 | ps05ruggiu.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.83 | ps05li.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.84 | ps05deplanellsaguer.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.85 | ps05kanning.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.86 | ps05shneider.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.87 | ps05shneider2.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.88 | ps05shneider3.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.89 | ps05shneider4.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.90 | ps05shneider5.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.91 | monanilabalphalmager.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.92 | ps05monani2.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.93 | ps05shneider6.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.94 | ps05patruni.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.95 | ps05shneider7.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.96 | ps05shneider8.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.97 | ps05shneider9.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.98 | ps05jk3678.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.99 | ps05neusrg101.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.100 | ps05shneider10.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.101 | ps05kellner.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.102 | ps05kellner2.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.103 | ps05kellner3.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.104 | ps05przlab010.mc.cumc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.105 | ps05yeh.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.106 | ps05lotti.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.107 | ps05pellizzoni2.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.108 | ps05neuro-n001.mc.cumc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.109 | ps05p3a.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.110 | ps05ruggiu2.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.111 | ps05lotti2.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.112 | ps05li2.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.113 | ps05papandrea.cpmc.columbia.edu | 2025-06-12 19:26:36 |
| 156.145.52.114 | ps05li3.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.115 | ps05lee.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.118 | ps05-desktop01.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.119 | ps05palumberi.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.120 | ps05macamp57.mc.cumc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.121 | ps05shneider12.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.122 | ps05shneider13.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.123 | ps05nuesrg011.mc.cumc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.125 | ps05yudin.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.126 | ps05shneider14.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.127 | ps05lee2.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.128 | ps05voskresenskiy2.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.129 | ps05akay2.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.130 | ps05neuroinfo.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.131 | ps05neuroinfo2.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.133 | ps05voskresenskiy.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.138 | ps5-mg00emwq.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.143 | ps05przl-n001.mc.cumc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.150 | ps05neusrg-001.mc.cumc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.244 | hsl02lab100.mc.cumc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.247 | dyn001728-ps5.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.250 | dyn001731.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.251 | dyn001732.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.252 | dyn001733.cpmc.columbia.edu | 2025-06-17 16:23:59 |
| 156.145.52.254 | dyn001735.cpmc.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 |