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:33)
| IP | Host | DateTime |
|---|---|---|
| 146.189.134.50 | charliecomputer.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.51 | noblettc.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.52 | win-8ae47s0s0gd.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.53 | win-f6haslg06pn.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.54 | dell791ryy1.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.55 | umwwls053166.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.56 | shvrweemsm.ad.umassmed.edu | 2025-04-14 03:23:04 |
| 146.189.134.57 | informa-8j6sjmc.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.58 | shriverc129.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.59 | tones-imac.ad.umassmed.edu | 2025-04-14 03:23:04 |
| 146.189.134.60 | shvrcurtinc-sp2.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.61 | win-22nc6ol5epb.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.62 | win-9ane3754l3b.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.63 | win-2kufrhr7ssm.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.64 | shvrfargnoli.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.65 | carols-air.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.66 | medfordshvr1.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.67 | win-vng5sd8itri.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.68 | cwmwl8jwc3x1.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.69 | wolffors-w7.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.70 | hpce4574.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.71 | shvr-rochforj.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.73 | cmwwl90f8nb4.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.74 | medfordshvr2.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.75 | medfordshvr3.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.76 | hp5f2aa1.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.78 | hamad\(office.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.80 | cwmwds050903.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.81 | win8-yb01749547.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.82 | medfordcclifforc.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.83 | shriver-isley.vpro.local | 2025-04-13 03:31:29 |
| 146.189.134.88 | airmedia-0c5733.ad.umassmed.edu | 2025-04-13 03:31:29 |
| 146.189.134.92 | airmedia-0c5732.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 |