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:85)

IP Host DateTime
131.243.171.2 TJYOST-T31.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.5 lambda-single.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.9 carlos-Air-2.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.13 71THDR-C3.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.14 anthonys-air.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.17 kamccombs-t53.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.18 eedm-ni.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.19 yicheng-MS-7E49.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.20 bellaappserver.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.22 RGarcia2-T56.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.23 0-90-65-1-53-f1.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.24 ALD-HPCLJ-M479FDN.dhcp.lbl.gov 2025-02-14 06:57:37
131.243.171.26 EMLizotte-T25.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.29 10-5f-49-13-11-4.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.33 imac-4.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.34 LDAPDLM-W19.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.37 NB12122000027.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.40 laser-conf.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.50 jqiang-w65.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.51 GAndreoni-W48.dhcp.lbl.gov 2025-02-14 06:57:37
131.243.171.53 KIRKPATRICK-T15.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.58 kria.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.63 Keis-Laptop.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.65 MCervantes-T32.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.69 FNRosado-W04.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.71 LLs-MacBook-Pro.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.73 laser-north.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.74 LiY-T91.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.75 timingdaq.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.78 STARSTUDIO.dhcp.lbl.gov 2025-02-14 06:57:37
131.243.171.79 catimossi-t25.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.83 NSH-W64.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.85 71-176A.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.86 laser-south.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.89 71THDR-A3.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.90 KMRussell-W44.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.94 CReardon-W55.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.98 zeisentraut-t06.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.101 schefcontrols.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.102 APatel-P1.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.104 Teo.dhcp.lbl.gov 2025-02-14 06:57:37
131.243.171.108 SensGateway-284532.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.110 BMStrazz-W31.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.113 RafaelFlore-T32.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.114 baci-desktop.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.115 new-begcbp-desktop.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.119 SFDiMaggio-T63.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.124 KAMccombs-T81.dhcp.lbl.gov 2025-02-14 06:57:37
131.243.171.127 Victus.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.130 ATAP71-253-M02.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.132 du.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.134 laser-east.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.135 laser.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.138 ahuff-w51.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.139 seadevil.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.141 NA12140000033.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.143 Bens-MBP.dhcp.lbl.gov 2025-02-14 06:57:37
131.243.171.145 brn3c2af4133154.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.146 FAMazzini-W23.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.151 NA12140001407.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.155 T_Schenkel-T13.dhcp.lbl.gov 2025-02-14 06:57:37
131.243.171.159 71t-a-pc.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.167 cstserver.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.168 EPSON302C7E.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.170 71t-b-pc.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.183 JMelendrez-W64.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.190 JTHANSEN-W16.dhcp.lbl.gov 2025-02-14 06:57:37
131.243.171.195 71TSR1.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.197 LAPTOP-UA2GDTO0.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.199 DEMittelberger-Desktop.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.200 NB12141001199.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.202 win71.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.205 71t-c-pc.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.206 74-54-7d-3-2c-c.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.222 daniele-pc.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.228 JChrzan-T32.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.230 LiY-2024.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.232 LMServin-W14.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.233 ATAP71K101-W68.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.243 pigwhale.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.244 e0-46-ee-fe-2a-1.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.247 0-90-65-1-4d-b.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.248 NC42135000031.dhcp.lbl.gov 2025-02-14 06:57:37
131.243.171.249 MHallock-T44.dhcp.lbl.gov 2025-02-19 06:49:11
131.243.171.252 hnishimura-T90.dhcp.lbl.gov 2025-02-19 06:49:11

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