BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS395139 |
156.111.192.0/18
|
NYP-INTERNET - NewYork-Presbyterian Hospital, US |
| AS395139 |
156.111.128.0/17
|
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:34)
| IP | Host | DateTime |
|---|---|---|
| 156.111.197.4 | tw01b2roman.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.5 | tw01b2lemosdelpino.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.6 | tw01b2kalmuss.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.10 | tw01b2miller.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.11 | tw01b2chowdhury.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.12 | tw01b2adams.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.17 | tw01b3maine.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.18 | tw01b3vaughan.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.21 | tw011dsosa1.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.23 | tw011dsternfels.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.24 | tw011dfindley.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.25 | tw01b2bahr.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.27 | tw01b3volel.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.30 | tw01b3abesamis.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.31 | tw01b2bahr1.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.33 | tw01b2rees.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.34 | tw01b2rinki.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.36 | tw01b2chavkin.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.37 | tw01b2guerra.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.38 | tw01b2ratnayaka.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.39 | tw01b2lee.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.40 | tw0102aliddie.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.41 | tw0102aisroom.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.45 | tw01b2clay.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.47 | tw013dgil.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.48 | tw0118dgupta.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.49 | tw01b2cushman.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.52 | tw01b2kalmuss1.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.53 | tw01b2theberge.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.93 | tw011drobinson.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.95 | tw0123ekreader.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.100 | tw01ramsdella.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.200 | twr29-mirage-test.cpmc.columbia.edu | 2025-06-17 14:01:44 |
| 156.111.197.201 | twr29-mirage-test2.cpmc.columbia.edu | 2025-06-17 14:01:44 |
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 |