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:40)
| IP | Host | DateTime |
|---|---|---|
| 146.189.129.0 | 5191-ws-b009.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.1 | 5191-ws-b011.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.2 | 5191-ws-a034.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.3 | 5191-lab-654-1.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.4 | 5191-lab-654-3.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.6 | lab655panthera.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.7 | 5191-ws-b007.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.8 | 5191-ws-a047.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.9 | 5191-ws-b001.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.10 | edjpdb25.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.11 | umwwls052495.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.14 | 5191-ws-a091.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.15 | 5191-ws-b008.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.16 | elizabeczaksmbp.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.18 | 5191-lab-658-4.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.20 | 5191-lab-658-b1.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.21 | 0001-ws-a005.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.22 | 5191-ws-a102.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.25 | 5191-ws-a077.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.28 | 5191-ws-b078.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.33 | 5191-ws-a400.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.39 | 5191-ws-a220.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.41 | 5191-ws-a082.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.43 | 5191-lab-654-4.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.46 | 0001-ws-a001.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.48 | 5191-ws-a083.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.49 | 5191-lab-655-4.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.51 | 5191-ws-a084.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.52 | 5191-ws-a008.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.55 | 5191-ws-a064.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.58 | 5191-lab-001.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.59 | 5191-ws-a066.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.80 | gx620-xp-jpwast.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.84 | 5191-ws-a003.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.124 | 5191-ws-a052.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.127 | 5191-ws-a006.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.153 | 5191-lab-658-2.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.181 | 5191-ws-a093.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.240 | applied-7e0f1d8.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.129.255 | edjpfp02-old.ad.umassmed.edu | 2025-04-13 03:31:29 |
Top 20 / total ASN
| Country / Region | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31314 | 1464627921 | 3459991948028486738 |
Brazil
|
9021 | 86326736 | 28734837526530 |
China
|
6574 | 346918052 | 147443443772272 |
India
|
5944 | 35531520 | 24457632731136 |
Russian Federation
|
5754 | 46714832 | 10821891567688 |
Indonesia
|
3565 | 17856256 | 1217590394880 |
United Kingdom
|
3101 | 72782432 | 30967426121728 |
Germany
|
3100 | 112764936 | 69612682215424 |
Australia
|
3007 | 40569904 | 20484212463360 |
Poland
|
2465 | 19496192 | 15525745005568 |
Canada
|
2435 | 54536808 | 4425298216192 |
France
|
2202 | 75338240 | 12243312313600 |
Ukraine
|
2004 | 8478976 | 5322933207040 |
Bangladesh
|
1866 | 1893632 | 908761694208 |
Netherlands
|
1596 | 52973264 | 27350000076288 |
Argentina
|
1295 | 19703296 | 18776454332416 |
Italy
|
1294 | 52398720 | 28586721411072 |
Hong Kong
|
1278 | 17802180 | 7875646194432 |
Japan
|
1266 | 159114856 | 33553758814208 |
Spain
|
1235 | 34574336 | 7530784034816 |