BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS16 |
131.243.0.0/16
|
LBL - Lawrence Berkeley National Laboratory, US |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:98)
| IP | Host | DateTime |
|---|---|---|
| 131.243.231.1 | irdc-n1--irdc-91--vlan513.hsrp.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.2 | vlan513.irdc-n1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.3 | vlan513.irdc-91.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.6 | dtn.ares.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.9 | srlbl-n1-2--srlbl-n2-2--vlan739.vrrp.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.10 | lrc-xfer.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.11 | vlan739.srlbl-n1-2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.12 | vlan739.srlbl-n2-2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.14 | lrc-xfer2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.17 | srlbl-n1-2--srlbl-n2-2--vlan921.vrrp.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.18 | vlan921.srlbl-n1-2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.19 | bearbin-dtn.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.20 | vlan921.srlbl-n2-2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.25 | srlbl-n1-2--srlbl-n2-2--vlan704.vrrp.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.26 | vlan704.srlbl-n1-2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.27 | vlan704.srlbl-n2-2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.30 | d00.greta.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.33 | srlbl-n1-2--srlbl-n2-2--vlan948.vrrp.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.34 | vlan948.srlbl-n1-2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.35 | vlan948.srlbl-n2-2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.49 | srlbl-n1-2--srlbl-n2-2--vlan961.vrrp.lbl.gov | 2025-07-09 16:32:41 |
| 131.243.231.50 | vlan961.srlbl-n1-2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.51 | vlan961.srlbl-n2-2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.54 | dtn01.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.55 | dtn00.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.121 | srlbl-n1-2--srlbl-n2-2--vlan724.vrrp.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.122 | vlan724.srlbl-n1-2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.123 | vlan724.srlbl-n2-2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.126 | jgi-xfer.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.129 | irz2-n2--irz2-30--vlan514.hsrp.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.130 | vlan514.irz2-n2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.131 | ats-30-218-r3-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.134 | ups-33-307-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.135 | ups-30-218-tsc.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.136 | pdu-33-207-r2-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.137 | ups-15-219-r1-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.138 | pdu-node2-r2-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.139 | ups-33-207-r4-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.140 | ups-node2-r4-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.141 | ups-30-218-r3-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.142 | pdu-30-218-r1-2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.143 | ups-33-207-r2-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.144 | pdu-15-234-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.145 | ups-15-234-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.147 | pdu-76-228m-2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.148 | pdu-26-198.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.149 | pdu-76-228m.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.151 | pdu-30-218-r1-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.152 | pdu-2-132-r1-2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.153 | pdu-30-218-r3-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.154 | ats-2-132-r1-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.157 | ups-76-228m.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.159 | pdu-node2-r4-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.162 | pdu-33-207-r2-2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.165 | pdu-48-101-r1-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.166 | pdu-33-307-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.167 | pdu-33-307-2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.168 | pdu-30-218-r4-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.169 | pdu-30-218-r4-2.lbl.gov | 2025-07-09 16:32:41 |
| 131.243.231.170 | pdu-15-219.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.171 | ups-30-218-r4-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.172 | ups-30-218-r4-2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.173 | pdu-80-192-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.174 | ups-2-132-r2-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.175 | vlan514.irz2-30.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.176 | pdu-2-132-r1-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.177 | pdu-2-132-r2-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.178 | ups-76-mezz.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.180 | pdu-69-131a-r1-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.181 | test-srlbl-n2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.182 | ats-76-228m-r2-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.183 | pdu-76-228m-r2-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.184 | pdu-76-228m-r2-2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.186 | ats-30-218-r1-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.187 | ups-node2-r2-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.188 | pdu-node2-r4-2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.189 | pdu-30-218-r3-2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.192 | pdu-node2-r4-3.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.194 | ngs110h-48-101-v514.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.195 | ngs110h-30-218-v514.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.196 | ngs110h-75-117a-v514.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.197 | ngs110h-69-gg-v514.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.198 | ngs110h-33c-101-v514.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.199 | ngs110h-27-107a-v514.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.200 | ngs110h-28-100-v514.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.201 | ups-26-198-r1-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.204 | pdu-15-219-r1-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.205 | pdu-15-219-r1-2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.206 | pdu-33-207-r4-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.207 | pdu-33-207-r4-2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.208 | ats-33-207-r3-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.210 | pdu-48-101-r1-2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.211 | ats-48-101-r1-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.212 | ats-15-219-r1-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.213 | pdu-node2-r2-2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.216 | pdu-node2-r5-1.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.217 | pdu-node2-r5-2.lbl.gov | 2025-07-15 02:15:48 |
| 131.243.231.223 | ups-node2-r5-1.lbl.gov | 2025-07-15 02:15:48 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31381 | 1463309133 | 1153867275719288914 |
Brazil
|
9037 | 86226398 | 2305871897990729730 |
China
|
6564 | 346799264 | 129893613128288 |
India
|
5969 | 35348480 | 24480594907136 |
Russian Federation
|
5748 | 46622776 | 10705793691720 |
Indonesia
|
3603 | 18073088 | 1225629728768 |
Germany
|
3109 | 112752904 | 69548054544384 |
United Kingdom
|
3108 | 71550336 | 31532536299520 |
Australia
|
3015 | 40588592 | 20514282543104 |
Poland
|
2465 | 19272192 | 15298114229248 |
Canada
|
2443 | 54437736 | 4438988948736 |
France
|
2201 | 75328768 | 12154271827456 |
Ukraine
|
2009 | 8261632 | 5013717516288 |
Bangladesh
|
1870 | 1933568 | 908494569472 |
Netherlands
|
1595 | 51310544 | 26556465939968 |
Argentina
|
1300 | 19708416 | 18815344377856 |
Italy
|
1298 | 52409856 | 28591018606592 |
Hong Kong
|
1280 | 18154148 | 8554605118208 |
Japan
|
1269 | 159027048 | 33573211799552 |
Spain
|
1233 | 34628352 | 7522246791168 |