BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS5724 | 146.189.128.0/21 | UMASSMED - University of Massachusetts Medical School, US |
| AS5724 | 146.189.0.0/16 | UMASSMED - University of Massachusetts Medical School, US |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:32)
| IP | Host | DateTime |
|---|---|---|
| 146.189.130.14 | 5191-ws-a089.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.15 | 5191-ws-b002.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.17 | 5191-lab-655-2.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.18 | 5191-ws-a087.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.19 | 5191-ws-a081.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.20 | 5191-lab-655-3.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.22 | 5191-ws-a049.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.26 | 5191-ws-a079.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.29 | applied-745533a.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.30 | 5191-ws-a075.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.32 | 5191-ws-a086.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.38 | 5191-ws-b006.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.42 | 5191-lab-655-1.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.43 | 5191-ws-a090.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.44 | applied-04f21f5.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.47 | 5191-ws-a057.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.50 | 5191-ws-b003.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.52 | 5191-ws-b005.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.53 | 5191-ws-a056.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.61 | 5191-ws-a080.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.63 | 5191-ws-a029.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.65 | 5191-ws-a005.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.68 | 5191-ws-a067.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.69 | 5191-lab-002.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.72 | 5191-ws-a094.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.73 | 5191-ws-a063.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.74 | 5191-ws-a088.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.75 | 5191-ws-a095.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.76 | 5191-ws-a097.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.77 | 5191-ws-a076.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.82 | 5191-ws-a103.ad.umassmed.edu | 2024-11-12 02:10:18 |
| 146.189.130.88 | 5191-ws-a085.ad.umassmed.edu | 2024-11-13 01:27:35 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31243 | 1374896473 | 1153848616316502754 |
Brazil
|
9494 | 86668464 | 28443508346884 |
China
|
6764 | 349628836 | 129956642170608 |
Russian Federation
|
5914 | 46656218 | 11727520935232 |
India
|
5907 | 35316256 | 24337720672256 |
Australia
|
4326 | 40985648 | 20434520643840 |
Indonesia
|
3502 | 17762848 | 1141400207360 |
United Kingdom
|
3420 | 74894504 | 30350293204992 |
Germany
|
3183 | 112547080 | 69048308269056 |
France
|
2674 | 75916544 | 12264924708864 |
Poland
|
2553 | 18100736 | 14959050167296 |
Canada
|
2375 | 54576376 | 3147226678272 |
Ukraine
|
2084 | 8943360 | 4932101537792 |
Bangladesh
|
1806 | 1863680 | 846035025920 |
Netherlands
|
1583 | 53912336 | 25539458631168 |
Romania
|
1297 | 7955520 | 1437406986496 |
Italy
|
1295 | 51876808 | 28457669885952 |
Hong Kong
|
1292 | 17343172 | 7962819298048 |
Argentina
|
1282 | 19688960 | 18749627498496 |
Spain
|
1266 | 34200320 | 7688088129536 |