BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS395139 |
156.145.192.0/18
|
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:38)
| IP | Host | DateTime |
|---|---|---|
| 156.145.238.11 | mailgw1.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.13 | mgmt6.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.14 | mgmt6-2.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.27 | saecdb.c2b2.columbia.edu | 2026-02-06 08:56:41 |
| 156.145.238.151 | deployment4.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.222 | mgmt6-master.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.223 | remote01.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.224 | remote02.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.225 | remote03.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.226 | remote04.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.227 | remote05.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.228 | remote06.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.229 | remote07.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.230 | remote08.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.231 | remote09.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.232 | remote10.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.233 | remote11.c2b2.columbia.edu | 2026-02-06 08:56:41 |
| 156.145.238.234 | remote12.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.235 | remote13.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.236 | remote14.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.237 | remote15.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.238 | remote16.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.239 | remote17.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.240 | remote18.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.241 | remote19.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.242 | remote20.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.243 | remote21.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.244 | remote22.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.245 | remote23.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.246 | remote24.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.247 | remote25.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.248 | remote26.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.249 | remote27.c2b2.columbia.edu | 2026-02-06 08:56:41 |
| 156.145.238.250 | remote28.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.251 | remote29.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.252 | remote30.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.253 | remote31.c2b2.columbia.edu | 2026-02-11 13:13:53 |
| 156.145.238.254 | remote32.c2b2.columbia.edu | 2026-02-11 13:13:53 |
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 |