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 |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:25)
| IP | Host | DateTime |
|---|---|---|
| 156.111.21.15 | bb14medend101.mc.cumc.columbia.edu | 2026-02-11 10:21:14 |
| 156.111.21.16 | bb14shah.cpmc.columbia.edu | 2026-02-11 10:21:14 |
| 156.111.21.17 | bb14medend100.mc.cumc.columbia.edu | 2026-02-11 10:21:14 |
| 156.111.21.18 | bb14koustenilab1.cpmc.columbia.edu | 2026-02-11 10:21:14 |
| 156.111.21.23 | bb14gardner13.cpmc.columbia.edu | 2026-02-11 10:21:14 |
| 156.111.21.42 | bb1408b-othpd1.mc.cumc.columbia.edu | 2026-02-11 10:21:14 |
| 156.111.21.43 | bb14phy-n001.mc.cumc.columbia.edu | 2026-02-11 10:21:14 |
| 156.111.21.45 | bb16ducy3.cpmc.columbia.edu | 2026-02-11 10:21:14 |
| 156.111.21.46 | bb14karsenty3.cpmc.columbia.edu | 2026-02-11 10:21:14 |
| 156.111.21.47 | bb14ducy4.cpmc.columbia.edu | 2026-02-11 10:21:14 |
| 156.111.21.48 | bb14ducy5.cpmc.columbia.edu | 2026-02-11 10:21:14 |
| 156.111.21.50 | bb1408d-othpd1.cpmc.columbia.edu | 2026-02-11 10:21:14 |
| 156.111.21.51 | bb1408c-othpd1.cpmc.columbia.edu | 2026-02-11 10:21:14 |
| 156.111.21.52 | bb14orthocor26.mc.cumc.columbia.edu | 2026-02-11 10:21:14 |
| 156.111.21.53 | bb14orthmac.mc.cumc.columbia.edu | 2026-02-11 10:21:14 |
| 156.111.21.54 | bb1418-othtv1.cpmc.columbia.edu | 2026-02-11 10:21:14 |
| 156.111.21.56 | bb14orthocor28.cpmc.columbia.edu | 2026-02-11 10:21:14 |
| 156.111.21.57 | bb14orthocor50.cpmc.columbia.edu | 2026-02-11 10:21:14 |
| 156.111.21.58 | bb1406-othpd1.mc.cumc.columbia.edu | 2026-02-11 10:21:14 |
| 156.111.21.61 | bb1408-othpd3.cpmc.columbia.edu | 2026-02-11 10:21:14 |
| 156.111.21.62 | bb1408-othpd4.cpmc.columbia.edu | 2026-02-11 10:21:14 |
| 156.111.21.63 | bb1406-othpd2.mc.cumc.columbia.edu | 2026-02-11 10:21:14 |
| 156.111.21.64 | bb1406-othpd4.mc.cumc.columbia.edu | 2026-02-11 10:21:14 |
| 156.111.21.65 | bb1449-ds2429.cpmc.columbia.edu | 2026-02-11 10:21:14 |
| 156.111.21.66 | bb1406-othpd6.cpmc.columbia.edu | 2026-02-11 10:21:14 |
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 |