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:69)
| IP | Host | DateTime |
|---|---|---|
| 131.243.187.1 | irz2-n2--irz2-30--vlan598.hsrp.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.2 | vlan598.irz2-n2.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.3 | vlan598.irz2-30.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.11 | alc-06-lgr-01.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.12 | alc-06-lgr-02.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.13 | alc-06-lgr-04.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.14 | alc-34-lgr-01.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.15 | alc-06-lgr-03.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.16 | d-ubs-fdsrv1.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.17 | d-ubs-fdsrv2.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.18 | alc-06-ofbbc-05.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.32 | vlan973.irals-15.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.33 | ps-irals-owamp-v4.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.34 | vlan976.irals-15.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.35 | ps-irals-pt-v4.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.36 | xe-0-1-7.srals-15.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.37 | ps-sr1-als-owamp-v4.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.38 | xe-0-1-2.srals-15.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.39 | ps-sr1-als-pt-v4.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.41 | reth1-637.srx-fac.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.46 | lutron2.lbl.gov | 2025-05-17 12:57:45 |
| 131.243.187.49 | irdc-91--irdc-n1--vlan1221.hsrp.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.50 | vlan1221.irdc-91.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.51 | vlan1221.irdc-n1.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.54 | vzn-bbu-4g-1156.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.55 | vzn-bbu-5g-1156.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.65 | irdc-91--irdc-n1--vlan2342.hsrp.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.66 | vlan2342.irdc-n1.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.67 | vlan2342.irdc-91.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.70 | tanzu-lb0.bk.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.97 | reth1-612.srx-fac.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.98 | controlscope.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.113 | irz1-n1--irz1-91--vlan638.hsrp.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.114 | vlan638.irz1-n1.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.115 | cfg-modbus-snmp.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.116 | vlan638.irz1-91.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.129 | ir977-2--irb-588.vrrp.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.136 | ap345-977-111-r187i.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.137 | ap345-977-120-r187i.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.138 | ap345-977-124-r187i.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.139 | ap345-977-128-r187i.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.140 | ap345-977-137-r187i.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.141 | ap345-977-142-r187i.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.143 | ap345-977-165-r187i.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.144 | ap345-977-184-2-r187i.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.145 | ap345-977-177-r187i.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.146 | ap345-977-181-r187i.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.147 | ap345-977-154-2-r187i.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.148 | ap345-977-263j-r187i.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.149 | ap345-977-195-r187i.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.150 | ap345-977-209-r187i.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.151 | ap345-977-216-r187i.lbl.gov | 2025-05-17 12:57:45 |
| 131.243.187.152 | ap345-977-223-r187i.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.153 | ap345-977-229-r187i.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.154 | ap345-977-166-2-r187i.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.155 | ap345-977-243-r187i.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.156 | ap345-977-248-r187i.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.157 | ap345-977-254-r187i.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.158 | ap345-977-238-r187i.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.159 | ap345-977-271-r187i.lbl.gov | 2025-05-17 12:57:45 |
| 131.243.187.160 | ap345-977-188f-2-r187i.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.187 | irb-588.ir977-2.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.188 | ap345-977-282-r187i.lbl.gov | 2025-05-17 12:57:45 |
| 131.243.187.189 | ap345-977-287-r187i.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.190 | ap345-977-293-r187i.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.193 | irz2-n2--irz2-30--vlan611.hsrp.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.194 | vlan611.irz2-n2.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.195 | vlan611.irz2-30.lbl.gov | 2025-05-22 19:50:27 |
| 131.243.187.203 | wac50-78-101.lbl.gov | 2025-05-22 19:50:27 |
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 |