BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS3477 |
140.172.0.0/16
|
NOAA-NWAVE - National Oceanic and Atmospheric Administration, US |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:21)
| IP | Host | DateTime |
|---|---|---|
| 140.172.23.1 | noc-rtr-23.boulder.noaa.gov | 2025-04-30 07:30:45 |
| 140.172.23.33 | gb509-vtc-corpsrv.boulder.noaa.gov | 2025-04-30 07:30:45 |
| 140.172.23.34 | 3b504-vtc-do.boulder.noaa.gov | 2025-04-30 07:30:45 |
| 140.172.23.35 | gb514-vtc-do.boulder.noaa.gov | 2025-04-30 07:30:45 |
| 140.172.23.36 | tempmike-vtc-do.boulder.noaa.gov | 2025-04-30 07:30:45 |
| 140.172.23.37 | 3b507-vtc-do.boulder.noaa.gov | 2025-04-30 07:30:45 |
| 140.172.23.38 | 2b509-vtc-do.boulder.noaa.gov | 2025-04-30 07:30:45 |
| 140.172.23.39 | 3b809-vtc-gsd.boulder.noaa.gov | 2025-04-30 07:30:45 |
| 140.172.23.100 | oar-rmx-signaling.boulder.noaa.gov | 2025-04-30 07:30:45 |
| 140.172.23.101 | oar-rmx-media1.boulder.noaa.gov | 2025-04-30 07:30:45 |
| 140.172.23.104 | oar-rmx-mgmt-control.boulder.noaa.gov | 2025-04-30 07:30:45 |
| 140.172.23.105 | oar-rmx-mgmt-shelf.boulder.noaa.gov | 2025-04-30 07:30:45 |
| 140.172.23.106 | oar-rprm.boulder.noaa.gov | 2025-04-30 07:30:45 |
| 140.172.23.107 | oar-dma.boulder.noaa.gov | 2025-04-30 07:30:45 |
| 140.172.23.240 | vtc-240-dhcp.boulder.noaa.gov | 2025-04-30 07:30:45 |
| 140.172.23.241 | vtc-241-dhcp.boulder.noaa.gov | 2025-04-25 08:49:23 |
| 140.172.23.242 | vtc-242-dhcp.boulder.noaa.gov | 2025-04-30 07:30:45 |
| 140.172.23.243 | vtc-243-dhcp.boulder.noaa.gov | 2025-04-30 07:30:45 |
| 140.172.23.244 | vtc-244-dhcp.boulder.noaa.gov | 2025-04-25 08:49:23 |
| 140.172.23.245 | vtc-245-dhcp.boulder.noaa.gov | 2025-04-30 07:30:45 |
| 140.172.23.254 | test23.boulder.noaa.gov | 2025-04-30 07:30:45 |
Top 20 / total ASN
| Country / Region | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31377 | 1464045401 | 1154148316751603794 |
Brazil
|
9028 | 86213086 | 2305871874455310338 |
China
|
6564 | 346758564 | 147467753900896 |
India
|
5961 | 35294208 | 24502006173696 |
Russian Federation
|
5744 | 46615736 | 10735589896264 |
Indonesia
|
3586 | 18000384 | 1234779373568 |
Germany
|
3103 | 112772616 | 69617048944640 |
United Kingdom
|
3098 | 72445792 | 31083702255616 |
Australia
|
3007 | 40577840 | 20492523345920 |
Poland
|
2466 | 19240704 | 15491386381312 |
Canada
|
2440 | 54387816 | 4468935165184 |
France
|
2200 | 75837184 | 12184215881216 |
Ukraine
|
2007 | 8281344 | 5219855302656 |
Bangladesh
|
1868 | 1930496 | 908762021888 |
Netherlands
|
1601 | 51391440 | 27294666720768 |
Argentina
|
1299 | 19695872 | 18801419157504 |
Italy
|
1295 | 52405888 | 28603902459904 |
Hong Kong
|
1278 | 18123460 | 7815814644480 |
Japan
|
1268 | 159054184 | 33551706554368 |
Spain
|
1234 | 34535168 | 7517881307136 |