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:18)

IP Host DateTime
131.243.113.2 thwk15.lbl.gov 2025-02-19 06:47:45
131.243.113.3 thwk18.lbl.gov 2025-02-19 06:47:45
131.243.113.18 ld-div-copyprnt.lbl.gov 2025-02-19 06:47:45
131.243.113.20 50a-6134-copyprnt.lbl.gov 2025-02-19 06:47:45
131.243.113.35 tartan.lbl.gov 2025-02-14 06:56:15
131.243.113.42 cr50a-4133-1.lbl.gov 2025-02-19 06:47:45
131.243.113.43 cr50a-4133-2.lbl.gov 2025-02-19 06:47:45
131.243.113.44 cr50a-4133-3.lbl.gov 2025-02-14 06:56:15
131.243.113.45 cr50a-4133-4.lbl.gov 2025-02-19 06:47:45
131.243.113.46 cr50a-4133-5.lbl.gov 2025-02-19 06:47:45
131.243.113.74 angus.lbl.gov 2025-02-19 06:47:45
131.243.113.83 ccor28.lbl.gov 2025-02-19 06:47:45
131.243.113.148 peghead.lbl.gov 2025-02-19 06:47:45
131.243.113.150 olm15.lbl.gov 2025-02-19 06:47:45
131.243.113.154 cdsgrp1.lbl.gov 2025-02-19 06:47:45
131.243.113.155 hartpc.lbl.gov 2025-02-19 06:47:45
131.243.113.157 centre-stack.lbl.gov 2025-02-19 06:47:45
131.243.113.233 electric.lbl.gov 2025-02-14 06:56:15

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