BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS395139 | 156.145.0.0/17 | 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:44)
| IP | Host | DateTime |
|---|---|---|
| 156.145.21.11 | ct07x251403.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.12 | ct07x251401.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.15 | ct07x248572.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.18 | ch07x238680.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.20 | ct07x251431.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.21 | ct07x248565.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.22 | ct07x251426.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.24 | ct07x251430.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.33 | ch07x238665.cpmc.columbia.edu | 2025-02-19 21:41:34 |
| 156.145.21.38 | ct07x248972.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.44 | ct07x251397.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.47 | ct07x251432.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.48 | ct07x248973.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.49 | ct07x251398.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.51 | ct07x251392.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.53 | ct07x251521.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.54 | ct07x235746.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.57 | ct07x244398.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.59 | ct07x251399.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.67 | ch07x233825.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.68 | ch07x238736.cpmc.columbia.edu | 2025-02-19 21:41:34 |
| 156.145.21.69 | gms5bz1.mc.cumc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.71 | ct07malenzi6.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.72 | ct07wung.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.73 | ct07thompson.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.74 | ct07nnatol005.mc.cumc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.75 | ct07x241258r.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.76 | ct07nnatol003.mc.cumc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.77 | ct07x251523r.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.81 | ct07x251396.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.83 | ct07welch.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.84 | ct07x251376.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.86 | ct07x245443.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.87 | pedwd001-dict.mc.cumc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.88 | ct07x251834.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.91 | ph17pedgast004.mc.cumc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.92 | peddw159.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.100 | ct07-cisco-santa.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.101 | dyn015521-santa.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.102 | dyn015522-santa.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.235 | dyn007932-ct07.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.236 | dyn007933-ct07.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.237 | dyn007934-ct07.cpmc.columbia.edu | 2025-02-15 17:08:21 |
| 156.145.21.239 | dyn007936-ct07.cpmc.columbia.edu | 2025-02-19 21:41:34 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31286 | 1463399193 | 1153567063901602402 |
Brazil
|
9044 | 86797232 | 2305871771570475008 |
China
|
6607 | 350275748 | 147525841463792 |
India
|
5910 | 35617792 | 24427601186816 |
Russian Federation
|
5754 | 46730184 | 10413599207240 |
Indonesia
|
3544 | 18043392 | 1185116061696 |
United Kingdom
|
3163 | 73185376 | 31205491671040 |
Germany
|
3129 | 113023496 | 69158134087680 |
Australia
|
3006 | 40890416 | 20539913344768 |
Poland
|
2478 | 18603776 | 15319938765824 |
Canada
|
2439 | 54742824 | 4345334990080 |
France
|
2245 | 75968768 | 12209761091584 |
Ukraine
|
2023 | 8583168 | 5125335351296 |
Bangladesh
|
1847 | 1876992 | 869016076288 |
Netherlands
|
1596 | 53616336 | 26232513103360 |
Italy
|
1297 | 51818112 | 28544022347776 |
Argentina
|
1290 | 19681536 | 18745298976768 |
Hong Kong
|
1276 | 17521092 | 7864123851520 |
Japan
|
1265 | 159962984 | 33610202546176 |
Spain
|
1231 | 34274816 | 7522192920576 |