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:27)
| IP | Host | DateTime |
|---|---|---|
| 156.145.180.63 | ni0btang.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.180.97 | nib0radres002.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.180.118 | ni0blaine6.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.180.127 | ni0bbarnett.cpmc.columbia.edu | 2026-02-06 08:55:04 |
| 156.145.180.129 | ni0bbarnett2.cpmc.columbia.edu | 2026-02-06 08:55:04 |
| 156.145.180.197 | ni0bzhang7.cpmc.columbia.edu | 2026-02-06 08:55:04 |
| 156.145.180.200 | ni0radb04res02.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.180.201 | ni0bradiology009.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.180.215 | ni0bmrictr001.cpmc.columbia.edu | 2026-02-06 08:55:04 |
| 156.145.180.216 | rokumri.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.180.219 | ni0bbmelab.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.180.222 | ni0radp15tres02.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.180.225 | ni0bguo.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.180.226 | ni0btan.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.180.227 | nib0_rad_b04.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.180.228 | ni0bdashnaw6.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.180.229 | ni0bcastillo.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.180.230 | nibvideo500.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.180.231 | ni0bfmri2.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.180.232 | ni0basllani3.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.180.233 | ni0btikofsky.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.180.243 | dyn000753-ni0b.cpmc.columbia.edu | 2026-02-06 08:55:04 |
| 156.145.180.250 | ni0bpaola.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.180.251 | ni0bharris.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.180.252 | ni0bklose2.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.180.253 | photon3.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.180.254 | ni0bmrires.cpmc.columbia.edu | 2026-02-11 13:12:19 |
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 |