131.243.144.0/24
BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS16 |
131.243.0.0/16
|
LBL - Lawrence Berkeley National Laboratory, US |
Real Time BGP Data
| AS / Info | Prefix | AS Path |
|---|---|---|
| Real-time BGP data for 131.243.144.0/24 is loaded by JavaScript after the page renders and is not part of this page's HTML. | ||
Reverse DNS List (Total:15)
| IP | Host | DateTime |
|---|---|---|
| 131.243.144.1 | irz1-n1-2--irz1-91-2--irb-3144.vrrp.lbl.gov | 2026-10-25 08:54:14 |
| 131.243.144.2 | irb-3144.irz1-n1-2.lbl.gov | 2026-10-25 08:54:14 |
| 131.243.144.3 | irb-3144.irz1-91-2.lbl.gov | 2026-10-25 08:54:14 |
| 131.243.144.6 | vpn1-1-local.lbl.gov | 2026-10-25 08:54:14 |
| 131.243.144.7 | vpn1-2-local.lbl.gov | 2026-10-25 08:54:14 |
| 131.243.144.8 | vpn1-3-local.lbl.gov | 2026-10-25 08:54:14 |
| 131.243.144.9 | vpn1-4-local.lbl.gov | 2026-10-25 08:54:14 |
| 131.243.144.10 | mfavpn-5-local.lbl.gov | 2026-10-25 08:54:14 |
| 131.243.144.11 | mfavpn-6-local.lbl.gov | 2026-10-25 08:54:14 |
| 131.243.144.12 | mfavpn-7-local.lbl.gov | 2026-10-25 08:54:14 |
| 131.243.144.13 | mfavpn-8-local.lbl.gov | 2026-10-25 08:54:14 |
| 131.243.144.14 | mfavpn-1-local.lbl.gov | 2026-10-25 08:54:14 |
| 131.243.144.15 | mfavpn-2-local.lbl.gov | 2026-10-25 08:54:14 |
| 131.243.144.16 | mfavpn-3-local.lbl.gov | 2026-10-25 08:54:14 |
| 131.243.144.17 | mfavpn-4-local.lbl.gov | 2026-10-25 08:54:14 |
Top 20 / total ASN
| Country / Region | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
32219 | 1497299200 | 975910303763789 |
Brazil
|
9157 | 77606656 | 31373490721038 |
China
|
6582 | 356442368 | 148181518405677 |
India
|
6264 | 35222528 | 24757297422338 |
Russian Federation
|
5752 | 47281664 | 11487351490128 |
Indonesia
|
3995 | 11931904 | 1335890477063 |
Germany
|
3253 | 114097664 | 72219796635914 |
United Kingdom
|
3148 | 71173888 | 33263329673219 |
Australia
|
3042 | 40737792 | 20616764002310 |
Canada
|
2518 | 54993920 | 4262402850822 |
Poland
|
2465 | 19310592 | 14416672134154 |
France
|
2174 | 74868480 | 12994736816131 |
Ukraine
|
2014 | 8336384 | 5178559168512 |
Bangladesh
|
2002 | 2099968 | 1166247198721 |
Netherlands
|
1619 | 51557120 | 19177824780814 |
Hong Kong
|
1363 | 20882176 | 5802796253456 |
Argentina
|
1349 | 18638848 | 19658027630592 |
Italy
|
1317 | 52913664 | 29680064266240 |
Japan
|
1277 | 161360384 | 33661432037381 |
Republic of Korea
|
1177 | 112819456 | 17726344724493 |