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:84)

IP Host DateTime
131.243.243.117 ap345-60-0101-2-2-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.145 ap335-91u-102-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.146 ap335-91-169-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.147 ap335-91-314-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.148 ap335-91u-101ne-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.149 ap335-91u-101sw-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.151 ap345-60-0101-1-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.152 ap335-91-101-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.153 ap335-91-150a-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.154 ap335-91-145w-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.155 ap335-91-145e-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.156 ap335-91-150-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.157 ap335-91-168-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.158 ap335-91-183-r242.lbl.gov 2024-05-15 08:12:51
131.243.243.159 ap335-91-161-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.161 ap335-91-110a-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.162 ap335-91-110-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.163 ap335-91-129-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.164 ap335-91-125-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.165 ap335-91-201-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.166 ap335-91-250-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.167 ap335-91-250j-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.168 ap335-91-267-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.169 ap335-91-265-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.170 ap335-91-245-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.171 ap335-91-250b-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.172 ap335-91-261-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.173 ap335-91-210k-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.174 ap335-91-210-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.175 ap335-91-210b-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.176 ap335-91-225-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.177 ap335-91-281-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.178 ap335-91-300s-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.179 ap335-91-300n-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.180 ap335-91-302-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.181 ap335-91-310nw-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.182 ap335-91-310sw-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.183 ap335-91-310ne-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.184 ap335-91-310se-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.185 ap335-91-381-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.186 ap335-91-384-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.187 ap335-91-320-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.188 ap335-91-342-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.189 ap335-91-345-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.190 ap335-91-350sw-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.191 ap335-91-350se-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.192 ap335-91-350n-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.193 ap335-91-401-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.194 ap335-91-400-r242.lbl.gov 2024-05-15 08:12:51
131.243.243.195 ap335-91-410-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.196 ap335-91-413-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.197 ap335-91-481-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.198 ap335-91-424-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.199 ap335-91-425-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.200 ap335-91-422-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.201 ap335-91-438-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.202 ap335-91-450-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.203 ap335-91-444-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.204 ap335-91-442-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.205 ap335-91-446-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.206 ap335-91-452-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.207 ap335-91-460sw-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.208 ap335-91-460n-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.209 ap335-91-460e-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.210 ap335-91-581-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.212 ap345-56z-102-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.213 ap375-56z-pit-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.215 ap345-63-101-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.216 ap345-63-103-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.217 ap345-64-108-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.218 ap345-64-123-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.219 ap345-64-127-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.220 ap345-64-142-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.221 ap345-64-142a-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.222 ap345-64-149-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.223 ap345-64-163-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.224 ap345-64-194-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.225 ap345-64-202-r242.lbl.gov 2024-05-15 08:12:51
131.243.243.226 ap345-64-209-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.227 ap345-64-218-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.228 ap345-64-223-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.229 ap345-64-240-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.230 ap345-64-245-r242.lbl.gov 2024-05-20 20:37:45
131.243.243.231 ap345-64c-101-r242.lbl.gov 2024-05-15 08:12:51

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 30485 1425699572 971698752858258
Brazil 8975 87058160 29437588639750
China 6737 331788664 129936376332288
Russian Federation 5796 46501890 294483355823936
India 5794 35505952 24465548382208
Australia 4881 41047300 20559749585152
Indonesia 3400 17666304 1333385625600
United Kingdom 3185 77554020 32748158124032
Germany 3115 113148168 71390898356224
Poland 2508 18309504 15916763386880
Canada 2342 54630296 3806308336640
France 2283 76417280 12901177032704
Ukraine 2107 9132288 4904232812544
Bangladesh 1771 1842480 1016589254656
Netherlands 1588 53198128 26260969162240
Italy 1298 51903824 28887140859904
Hong Kong 1277 17490496 1726784996096
Argentina 1261 19447296 18797319356416
Japan 1235 167257448 33532235087872
Spain 1225 34341376 7940848947200