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 | 2025-06-17 13:58:40 |
| 156.111.21.16 | bb14shah.cpmc.columbia.edu | 2025-06-17 13:58:40 |
| 156.111.21.17 | bb14medend100.mc.cumc.columbia.edu | 2025-06-17 13:58:40 |
| 156.111.21.18 | bb14koustenilab1.cpmc.columbia.edu | 2025-06-17 13:58:40 |
| 156.111.21.23 | bb14gardner13.cpmc.columbia.edu | 2025-06-17 13:58:40 |
| 156.111.21.42 | bb1408b-othpd1.mc.cumc.columbia.edu | 2025-06-17 13:58:40 |
| 156.111.21.43 | bb14phy-n001.mc.cumc.columbia.edu | 2025-06-17 13:58:40 |
| 156.111.21.45 | bb16ducy3.cpmc.columbia.edu | 2025-06-12 16:57:53 |
| 156.111.21.46 | bb14karsenty3.cpmc.columbia.edu | 2025-06-17 13:58:40 |
| 156.111.21.47 | bb14ducy4.cpmc.columbia.edu | 2025-06-17 13:58:40 |
| 156.111.21.48 | bb14ducy5.cpmc.columbia.edu | 2025-06-17 13:58:40 |
| 156.111.21.50 | bb1408d-othpd1.cpmc.columbia.edu | 2025-06-17 13:58:40 |
| 156.111.21.51 | bb1408c-othpd1.cpmc.columbia.edu | 2025-06-17 13:58:40 |
| 156.111.21.52 | bb14orthocor26.mc.cumc.columbia.edu | 2025-06-17 13:58:40 |
| 156.111.21.53 | bb14orthmac.mc.cumc.columbia.edu | 2025-06-17 13:58:40 |
| 156.111.21.54 | bb1418-othtv1.cpmc.columbia.edu | 2025-06-17 13:58:40 |
| 156.111.21.56 | bb14orthocor28.cpmc.columbia.edu | 2025-06-17 13:58:40 |
| 156.111.21.57 | bb14orthocor50.cpmc.columbia.edu | 2025-06-17 13:58:40 |
| 156.111.21.58 | bb1406-othpd1.mc.cumc.columbia.edu | 2025-06-17 13:58:40 |
| 156.111.21.61 | bb1408-othpd3.cpmc.columbia.edu | 2025-06-17 13:58:40 |
| 156.111.21.62 | bb1408-othpd4.cpmc.columbia.edu | 2025-06-17 13:58:40 |
| 156.111.21.63 | bb1406-othpd2.mc.cumc.columbia.edu | 2025-06-17 13:58:40 |
| 156.111.21.64 | bb1406-othpd4.mc.cumc.columbia.edu | 2025-06-17 13:58:40 |
| 156.111.21.65 | bb1449-ds2429.cpmc.columbia.edu | 2025-06-17 13:58:40 |
| 156.111.21.66 | bb1406-othpd6.cpmc.columbia.edu | 2025-06-17 13:58:40 |
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 |