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
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Reverse DNS List (Total:65)

IP Host DateTime
131.243.31.4 melzouka-t59.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.7 NA12140001646.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.8 DESKTOP-3ENBN8K.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.9 MiniM1.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.11 oggroup-login.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.20 TDTR-W41.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.23 DESKTOP-CE6H6UE.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.24 JCH.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.27 EArca-T09.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.29 DESKTOP-EJ6G4QH.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.31 SLair.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.32 LAPTOP-BATT217A.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.48 ed-hpclj-mfp-p1.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.51 DESKTOP-263QT09.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.58 theiadaq.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.61 AZHaddad-T18.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.63 TEAMD.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.80 MLRussell-S09.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.81 xlmwin10.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.85 VSBattaglia-W97.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.90 TAnguita-W98.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.91 LHackl-T75.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.97 esg-90.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.102 adminis-9u32m1f.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.103 wenbin.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.117 DLilley-T05.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.129 oggroup-compute-1.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.133 DESKTOP-UAK1601.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.136 Jhanis_Desktop.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.139 Feng.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.141 e0-73-e7-20-31-f8.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.144 EC-LAB218.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.146 DESKTOP-DC49N5U.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.156 38-7c-76-39-70-2e.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.166 ADopilka-w42.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.168 mpmb.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.172 imx6qebcrb02a1.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.173 4c-ab-f8-ec-2d-e1.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.176 DESKTOP-7LUMB4B.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.182 RNC-19.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.183 DESKTOP-1F2DAM4.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.188 VenkatLab-42.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.196 MSwietoslaw-T94.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.198 desktop-g8sgm6j.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.199 teamd.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.200 JSSyzdek-X28.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.201 DESKTOP-5AATKA4.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.202 pacman25.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.205 oggroup-login.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.212 J200_LBNL.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.216 VMP3-70-295.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.220 DESKTOP-045DOGF.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.226 eta-esdr-div-b70-111f.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.227 Mac-mini.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.228 Dayi-189.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.232 MSchnabel-T27.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.233 cryo-control.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.235 rkostecki-m68.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.238 DESKTOP-LDH8IJ6.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.245 54-7-7d-12-b5-9f.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.247 oggroup-web-local.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.248 DESKTOP-4343UN5.dhcp.lbl.gov 2025-02-19 06:46:17
131.243.31.250 DESKTOP-1TOG2KJ.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.253 cryo-control.dhcp.lbl.gov 2025-02-14 06:54:53
131.243.31.254 54-7-7d-11-a4-5b.dhcp.lbl.gov 2025-02-19 06:46:17

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31278 1463357409 1153567064262116194
Brazil 9042 86795696 2305871758975569920
China 6606 350308772 147525824752112
India 5911 35621120 24427601645568
Russian Federation 5753 46763720 10413599141704
Indonesia 3544 18040864 1189445042176
United Kingdom 3161 73182304 31291355693056
Germany 3126 113027848 69162429120512
Australia 3005 40891696 20535618574080
Poland 2478 18605824 15319921071104
Canada 2437 54742312 4276598998272
France 2245 75904512 12244104052736
Ukraine 2023 8590336 5125335285760
Bangladesh 1847 1876224 869016076288
Netherlands 1594 53615568 26266873169408
Italy 1297 51821952 28544022609920
Argentina 1290 19680768 18741004206080
Hong Kong 1278 17530052 7864678023936
Japan 1265 159962984 33610219454464
Spain 1230 34273280 7521119178752