BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS395139 |
156.145.128.0/18
|
NYP-INTERNET - NewYork-Presbyterian Hospital, US |
| AS395139 |
156.145.128.0/17
|
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:66)
| IP | Host | DateTime |
|---|---|---|
| 156.145.181.1 | ni1-vlan181.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.6 | ni01hess004.cpmc.columbia.edu | 2025-06-12 19:28:41 |
| 156.145.181.7 | ni01neuroinfo.cpmc.columbia.edu | 2025-06-12 19:28:41 |
| 156.145.181.8 | ni01hess002.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.10 | ni01sun.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.12 | ni01hess001.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.13 | ni01sun2.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.14 | ni01chhou.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.15 | ni01chhou2.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.16 | ni01chhou3.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.17 | ni01chhou4.cpmc.columbia.edu | 2025-06-12 19:28:41 |
| 156.145.181.18 | ni01neuro101.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.26 | ni01x256044.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.27 | ni01neuroinfo2.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.28 | ni01neuroinfo3.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.29 | ni01neuroinfo4.cpmc.columbia.edu | 2025-06-12 19:28:41 |
| 156.145.181.30 | ni01neuroinfo5.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.31 | ni01neuroinfo6.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.32 | ni01neuroinfo7.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.33 | ni01petro.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.37 | ni01glover.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.38 | ni01neuroinfo8.cpmc.columbia.edu | 2025-06-12 19:28:41 |
| 156.145.181.39 | ni01neuroinfo9.cpmc.columbia.edu | 2025-06-12 19:28:41 |
| 156.145.181.40 | ni01neuroinfo10.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.41 | ni01neuroinfo11.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.42 | ni01neuroinfo12.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.43 | ni01neuroinfo13.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.44 | ni01neuroinfo14.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.45 | ni01neuroinfo15.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.46 | ni01neuroinfo16.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.47 | ni01neuroinfo17.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.48 | ni01neuroinfo18.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.49 | ni01neuroinfo19.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.50 | ni01neuroinfo20.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.51 | ni01neuroinfo21.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.52 | ni01gell.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.55 | ni01x-robbinsd1.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.56 | ni01x-maurim1.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.57 | ni01x-feiferb1.cpmc.columbia.edu | 2025-06-12 19:28:41 |
| 156.145.181.58 | ni01x-charitabled1.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.59 | ni01x-lofreses1.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.67 | ni01neuroinfo22.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.68 | ni01neuroinfo23.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.69 | ni01neuroinfo24.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.70 | ni01neuroinfo25.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.71 | ni01neuroinfo26.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.72 | ni01neuroinfo27.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.73 | ni01neuroinfo28.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.74 | ni01neuroinfo29.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.75 | ni01neuroinfo30.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.76 | ni01neuroinfo31.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.113 | ni01-malikq01.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.136 | ni1-mg00ezcm.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.137 | ni1-m7801.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.138 | ni1-mj944m5.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.139 | ni1-mj02q3ql.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.140 | ni1-mj02q3qg.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.141 | ni1-mjklzmf.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.142 | ni1-mjrkwtz.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.145 | ni1-mj02q3rk.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.146 | ni1-m8301.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.147 | ni1-mj02wz4k.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.148 | ni1-mj0383ny.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.149 | ni1-mj036wxe.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.150 | ni1-1450635544.cpmc.columbia.edu | 2025-06-17 16:26:16 |
| 156.145.181.151 | ni1-mj035vj5.cpmc.columbia.edu | 2025-06-17 16:26:16 |
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 |