BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS1249 | 128.119.0.0/16 | FIVE-COLLEGES-AS - University of Massachusetts - AMHERST, US |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:38)
| IP | Host | DateTime |
|---|---|---|
| 128.119.147.1 | n6-rt-1-1-vl356.gw.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.2 | isb-minus80s.biochem.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.3 | zm2.chem.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.9 | heffalump.chem.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.10 | serenity.cns.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.11 | griffin.cns.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.12 | kilgore.cns.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.13 | munki.chem.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.14 | mol.chem.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.15 | papercut.chem.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.16 | pachyderm.cns.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.20 | pisgah.chem.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.21 | minerva.chem.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.23 | iexam321.cns.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.24 | iexam329.cns.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.25 | cam321e.cns.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.26 | cam321n.cns.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.27 | cam325e.cns.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.28 | cam325w.cns.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.36 | wahoo.cns.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.40 | tesseract.cns.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.43 | argonauta.nsm.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.60 | bio-vk2krsa1.cns.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.65 | n5-rt-1-1-vl291.gw.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.67 | dell2130cn-ehs.schoolph.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.69 | lab32eb.schoolph.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.70 | ehs-peltiersyn.campus.ads.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.129 | colo1-rt-ae0-149.gw.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.132 | vk1000-1.isenberg.umass.edu vk1000-1.som.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.134 | isom-jss-01.campus.ads.umass.edu isom-jss-01.isenberg.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.135 | isom-casperd-01.campus.ads.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.136 | isom-scrcon-1.campus.ads.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.138 | isom-wsus19-01.campus.ads.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.139 | isom-oim-sql-1.campus.ads.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.140 | isom-srv-zs1.campus.ads.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.141 | isom-dt-neo4j.campus.ads.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.144 | isom-nginx-01.isenberg.umass.edu | 2025-05-03 21:37:20 |
| 128.119.147.187 | bfw1.isenberg.umass.edu | 2025-05-03 21:37:20 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31377 | 1468670537 | 1154148350569359442 |
Brazil
|
9027 | 86223070 | 2305871878045896706 |
China
|
6564 | 346759076 | 147467755735904 |
India
|
5962 | 35289856 | 24471945531392 |
Russian Federation
|
5747 | 46618040 | 10722704994376 |
Indonesia
|
3588 | 17997568 | 1239074406400 |
Germany
|
3103 | 112770056 | 69548330188800 |
United Kingdom
|
3098 | 72439392 | 31126652190720 |
Australia
|
3008 | 40575536 | 20488229492480 |
Poland
|
2466 | 19240704 | 15388307231744 |
Canada
|
2441 | 54384744 | 4468935165184 |
France
|
2200 | 75841536 | 12184217060864 |
Ukraine
|
2008 | 8281344 | 5185495564288 |
Bangladesh
|
1869 | 1947904 | 72058507094917120 |
Netherlands
|
1601 | 51390928 | 27260309145088 |
Argentina
|
1299 | 19690752 | 18797124190208 |
Italy
|
1295 | 52408448 | 28603902459904 |
Hong Kong
|
1278 | 18132420 | 7850156688128 |
Japan
|
1268 | 159055208 | 33551706554368 |
Spain
|
1234 | 34535168 | 7522194231296 |