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:111)
| IP | Host | DateTime |
|---|---|---|
| 131.243.21.1 | irpbx-n1--irpbx-30--vlan2481.hsrp.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.2 | vlan2481.irpbx-n1.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.3 | vlan2481.irpbx-30.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.5 | aads-a.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.6 | aads-b.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.7 | util.aads.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.8 | util.aads-a.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.9 | util.aads-b.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.10 | aads.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.17 | irpbx-n1--irpbx-30--vlan2479.hsrp.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.18 | vlan2479.irpbx-n1.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.19 | vlan2479.irpbx-30.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.21 | aes.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.25 | irpbx-n1--irpbx-30--vlan2478.hsrp.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.26 | vlan2478.irpbx-n1.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.27 | vlan2478.irpbx-30.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.29 | cms.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.33 | irpbx-n1--irpbx-30--vlan2461.hsrp.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.34 | vlan2461.irpbx-n1.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.35 | vlan2461.irpbx-30.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.36 | am-test.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.38 | weblm.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.41 | irpbx-n1--irpbx-30--vlan2462.hsrp.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.42 | vlan2462.irpbx-n1.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.43 | vlan2462.irpbx-30.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.49 | irpbx-n1--irpbx-30--vlan2455.hsrp.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.50 | vlan2455.irpbx-n1.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.51 | vlan2455.irpbx-30.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.54 | internal.e911lds.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.57 | irpbx-n1--irpbx-30--vlan2477.hsrp.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.58 | vlan2477.irpbx-n1.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.59 | vlan2477.irpbx-30.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.61 | aams.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.65 | irpbx-n1--irpbx-30--vlan2480.hsrp.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.66 | vlan2480.irpbx-n1.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.67 | vlan2480.irpbx-30.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.73 | irpbx-n1--irpbx-30--vlan2475.hsrp.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.74 | vlan2475.irpbx-n1.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.75 | vlan2475.irpbx-30.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.77 | ol-voice.pbx.lbl.gov | 2025-05-22 19:46:27 |
| 131.243.21.81 | irpbx-n1--irpbx-30--vlan2474.hsrp.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.82 | vlan2474.irpbx-n1.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.83 | vlan2474.irpbx-30.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.85 | ol-voice-geo.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.89 | irpbx-n1--irpbx-30--vlan2473.hsrp.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.90 | vlan2473.irpbx-n1.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.91 | vlan2473.irpbx-30.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.93 | sm-a.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.97 | irpbx-n1--irpbx-30--vlan2472.hsrp.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.98 | vlan2472.irpbx-n1.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.99 | vlan2472.irpbx-30.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.101 | sip.sm-a.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.105 | irpbx-n1--irpbx-30--vlan2471.hsrp.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.106 | vlan2471.irpbx-n1.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.107 | vlan2471.irpbx-30.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.109 | sm-b.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.113 | irpbx-n1--irpbx-30--vlan2470.hsrp.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.114 | vlan2470.irpbx-n1.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.115 | vlan2470.irpbx-30.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.117 | sip.sm-b.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.121 | irpbx-n1--irpbx-30--vlan2469.hsrp.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.122 | vlan2469.irpbx-n1.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.123 | vlan2469.irpbx-30.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.125 | smgr.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.129 | irpbx-n1--irpbx-30--vlan2468.hsrp.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.130 | vlan2468.irpbx-n1.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.131 | vlan2468.irpbx-30.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.133 | smgr-geo.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.137 | irpbx-n1--irpbx-30--vlan2467.hsrp.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.138 | vlan2467.irpbx-n1.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.139 | vlan2467.irpbx-30.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.141 | slamon.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.145 | irpbx-n1--irpbx-30--vlan2463.hsrp.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.146 | vlan2463.irpbx-n1.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.147 | vlan2463.irpbx-30.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.161 | irpbx-n1--irpbx-30--vlan2464.hsrp.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.162 | vlan2464.irpbx-n1.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.163 | vlan2464.irpbx-30.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.166 | voice.primary.ol-cnsl.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.167 | voice.secondary.ol-cnsl.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.169 | ixm-web-cnsl-a.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.170 | ixm-web-cnsl-b.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.185 | irpbxgeo-977--irpbx-n1--vlan2493.hsrp.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.186 | vlan2493.irpbxgeo-977.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.187 | vlan2493.irpbx-n1.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.189 | sip.sm-c.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.193 | irpbxgeo-977--irpbx-n1--vlan2494.hsrp.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.194 | vlan2494.irpbxgeo-977.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.195 | vlan2494.irpbx-n1.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.197 | sm-c.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.201 | irpbxgeo-977--irpbx-n1--vlan2495.hsrp.lbl.gov | 2025-05-22 19:46:27 |
| 131.243.21.202 | vlan2495.irpbxgeo-977.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.203 | vlan2495.irpbx-n1.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.205 | a1.sbc-sp-geo.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.209 | irpbxgeo-977--irpbx-n1--vlan2496.hsrp.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.210 | vlan2496.irpbxgeo-977.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.211 | vlan2496.irpbx-n1.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.213 | a1.sbc-iw-geo.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.217 | irpbxgeo-977--irpbx-n1--vlan2497.hsrp.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.218 | vlan2497.irpbxgeo-977.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.219 | vlan2497.irpbx-n1.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.225 | irpbxgeo-977--irpbx-n1--vlan2498.hsrp.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.226 | vlan2498.irpbxgeo-977.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.227 | vlan2498.irpbx-n1.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.237 | mgmt.sbc10-sp-geo.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.238 | mgmt.sbc10-iw-geo.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.241 | irpbxgeo-977--irpbx-n1--vlan2499.hsrp.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.242 | vlan2499.irpbxgeo-977.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.243 | vlan2499.irpbx-n1.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.246 | cm-geo.pbx.lbl.gov | 2025-05-28 01:06:06 |
| 131.243.21.247 | procr.cm-geo.pbx.lbl.gov | 2025-05-28 01:06:06 |
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 |