BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS3527 | 128.231.0.0/16 | NIH-NET - National Institutes of Health, US |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:33)
| IP | Host | DateTime |
|---|---|---|
| 128.231.1.21 | fernwood-7600-inside-dmz.net.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.24 | b12-nih-dr-bf33-temp.net.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.29 | cardoza-2800.net.nih.gov | 2025-01-28 01:02:37 |
| 128.231.1.36 | b6011eb-2600-od.net.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.37 | 6011eb-wlan-bls-331-a.net.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.38 | atrium-3-fw2.nidcd.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.44 | 6555rs-citvoip-gw-1nw10-a.net.nih.gov 6555rs-citvoip-gw-1nw10-a.nihdev.cit.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.45 | b12-7600-core.net.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.48 | b10-nih-r-7n301-a.net.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.49 | b12-nih-dr-bf33-a.net.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.52 | b12-7200-t3.net.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.61 | b10-6500-dr-int-loopback1.net.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.73 | b12-7500-t1.net.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.77 | phoenix-2800.net.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.89 | b12-6500-dr-int-loopback1.net.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.93 | b10-7600-core.net.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.94 | fern-nih-r-3b22-a.net.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.100 | whc-7200-mb.net.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.103 | b12dc-6500-dr1.net.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.107 | b12dc-6500-dr3.net.nih.gov | 2025-01-28 01:02:37 |
| 128.231.1.108 | b12dc-6500-dr4.net.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.110 | b12dc-6500-dr2.net.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.124 | b31-2600-cit.net.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.129 | b12-7500-fns.net.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.133 | b31-nih-dr-b1e35-a.net.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.134 | b31-nih-dr-b1e35-b.net.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.177 | b6500rocksprings-2800.net.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.195 | b12-citvoip-gw-1100-a-lo2.net.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.197 | b10-citvoip-gw-b1a27-a-lo2.net.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.198 | b10-citvoip-gw-b1n243-a-lo2.net.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.199 | b12-7200-t1.net.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.229 | framingham-4500.net.nih.gov | 2025-02-01 21:02:09 |
| 128.231.1.254 | ors-01922737.ors.nih.gov | 2025-02-01 21:02:09 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31030 | 1463915497 | 1153849903186645986 |
Brazil
|
11390 | 86857918 | 2305871977567686658 |
Russian Federation
|
6865 | 46708040 | 10645257793096 |
China
|
6796 | 350348452 | 147463277718000 |
Australia
|
4661 | 40975920 | 20531032889088 |
India
|
4320 | 35597568 | 24440623747072 |
Germany
|
3681 | 112987400 | 69419851448320 |
United Kingdom
|
3575 | 73008256 | 31261383458816 |
Indonesia
|
3544 | 18065440 | 1198119190528 |
Poland
|
3034 | 18277120 | 15285578241024 |
France
|
2731 | 75972608 | 12269588579072 |
Canada
|
2391 | 54650504 | 4409707791360 |
Ukraine
|
2126 | 8681728 | 5091011395584 |
Netherlands
|
1941 | 53628112 | 26626994865664 |
Bangladesh
|
1844 | 1872640 | 909056868352 |
Spain
|
1315 | 34386944 | 7608093708288 |
Italy
|
1301 | 51812736 | 28638396547072 |
Argentina
|
1294 | 19695360 | 18758183747584 |
Hong Kong
|
1273 | 17669060 | 7903320081152 |
Romania
|
1272 | 8036416 | 1471768690944 |