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:65)
| IP | Host | DateTime |
|---|---|---|
| 156.145.181.1 | ni1-vlan181.cpmc.columbia.edu | 2026-02-06 08:55:04 |
| 156.145.181.6 | ni01hess004.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.7 | ni01neuroinfo.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.8 | ni01hess002.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.10 | ni01sun.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.12 | ni01hess001.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.13 | ni01sun2.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.14 | ni01chhou.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.15 | ni01chhou2.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.16 | ni01chhou3.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.17 | ni01chhou4.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.18 | ni01neuro101.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.26 | ni01x256044.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.27 | ni01neuroinfo2.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.28 | ni01neuroinfo3.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.29 | ni01neuroinfo4.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.30 | ni01neuroinfo5.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.31 | ni01neuroinfo6.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.32 | ni01neuroinfo7.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.33 | ni01petro.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.37 | ni01glover.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.38 | ni01neuroinfo8.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.39 | ni01neuroinfo9.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.40 | ni01neuroinfo10.cpmc.columbia.edu | 2026-02-06 08:55:04 |
| 156.145.181.41 | ni01neuroinfo11.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.42 | ni01neuroinfo12.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.43 | ni01neuroinfo13.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.44 | ni01neuroinfo14.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.45 | ni01neuroinfo15.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.46 | ni01neuroinfo16.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.47 | ni01neuroinfo17.cpmc.columbia.edu | 2026-02-13 08:53:00 |
| 156.145.181.48 | ni01neuroinfo18.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.49 | ni01neuroinfo19.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.50 | ni01neuroinfo20.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.51 | ni01neuroinfo21.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.52 | ni01gell.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.55 | ni01x-robbinsd1.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.56 | ni01x-maurim1.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.57 | ni01x-feiferb1.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.58 | ni01x-charitabled1.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.59 | ni01x-lofreses1.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.67 | ni01neuroinfo22.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.68 | ni01neuroinfo23.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.70 | ni01neuroinfo25.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.71 | ni01neuroinfo26.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.72 | ni01neuroinfo27.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.73 | ni01neuroinfo28.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.74 | ni01neuroinfo29.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.75 | ni01neuroinfo30.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.76 | ni01neuroinfo31.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.113 | ni01-malikq01.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.136 | ni1-mg00ezcm.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.137 | ni1-m7801.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.138 | ni1-mj944m5.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.139 | ni1-mj02q3ql.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.140 | ni1-mj02q3qg.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.141 | ni1-mjklzmf.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.142 | ni1-mjrkwtz.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.145 | ni1-mj02q3rk.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.146 | ni1-m8301.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.147 | ni1-mj02wz4k.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.148 | ni1-mj0383ny.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.149 | ni1-mj036wxe.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.150 | ni1-1450635544.cpmc.columbia.edu | 2026-02-11 13:12:19 |
| 156.145.181.151 | ni1-mj035vj5.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 |