BGP Announced

AS CIDR Description
AS7377 132.239.0.0/16 UCSD - University of California, San Diego, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:160)

IP Host DateTime
132.239.42.3 pm-ipad-scheduling-2211.ucsd.edu 2025-04-07 17:59:48
132.239.42.4 pm-ipad-scheduling-2212.ucsd.edu 2025-04-07 17:59:48
132.239.42.5 pm-ipad-scheduling-2213.ucsd.edu 2025-04-07 17:59:48
132.239.42.6 pm-ipad-scheduling-2214north.ucsd.edu 2025-04-07 17:59:48
132.239.42.7 pm-ipad-scheduling-3316.ucsd.edu 2025-04-07 17:59:48
132.239.42.8 park-market-316-coronado-rm.ucsd.edu 2025-04-07 17:59:48
132.239.42.10 pm-ipad-scheduling-4433.ucsd.edu 2025-04-07 17:59:48
132.239.42.11 pm-ipad-scheduling-4439.ucsd.edu 2025-04-07 17:59:48
132.239.42.13 pm409windansea.dynamic.ucsd.edu 2025-04-07 17:59:48
132.239.42.33 wan-u-bldg-2-1-9500-gw-vlan374-gw.ucsd.edu 2025-04-07 17:59:48
132.239.42.35 qi-admin.ucsd.edu 2025-04-07 17:59:48
132.239.42.36 des-tp47xjf.ucsd.edu 2025-04-07 17:59:48
132.239.42.37 des-g2yb954.ucsd.edu 2025-04-07 17:59:48
132.239.42.49 des-frwvhs3.ucsd.edu 2025-04-07 17:59:48
132.239.42.64 hillcrest-sr-6513-vl202-narf-network-42-64.ucsd.edu 2025-04-07 17:59:48
132.239.42.65 hsr-6807-vss-vlan202-gw.ucsd.edu hillcrest-sr-6513-vl202-narf-gw-42-65.ucsd.edu 2025-04-07 17:59:48
132.239.42.66 gcrc42-66.ucsd.edu 2025-04-07 17:59:48
132.239.42.67 hillcrest-sr-rsm-vl202-narf-hsrp-42-67.ucsd.edu 2025-04-07 17:59:48
132.239.42.68 hillcrest-sr-rsm-vl202-narf-hsrp-42-68.ucsd.edu 2025-04-07 17:59:48
132.239.42.69 sur-3q0ck02.ucsd.edu 2025-04-07 17:59:48
132.239.42.70 som21bdjs1.ucsd.edu 2025-04-07 17:59:48
132.239.42.71 hlnarfxxx112107.ucsd.edu 2025-04-07 17:59:48
132.239.42.72 hdnarfxxx333901.ucsd.edu 2025-04-07 17:59:48
132.239.42.73 hdnarfxxx332103.ucsd.edu 2025-04-07 17:59:48
132.239.42.74 surgery-web5.ucsd.edu 2025-04-07 17:59:48
132.239.42.75 med-42-75.ucsd.edu 2025-04-07 17:59:48
132.239.42.76 ortho42-76.ucsd.edu 2025-04-07 17:59:48
132.239.42.77 ortho42-77.ucsd.edu 2025-04-07 17:59:48
132.239.42.78 hdnarfxxx442101.ucsd.edu 2025-04-07 17:59:48
132.239.42.79 somakuoimac.ucsd.edu 2025-04-07 17:59:48
132.239.42.80 hdnarfxxx111702.ucsd.edu 2025-04-07 17:59:48
132.239.42.81 hdnarfxxx332102.ucsd.edu 2025-04-07 17:59:48
132.239.42.82 hdnarfxxx444101.ucsd.edu 2025-04-07 17:59:48
132.239.42.84 surg42-84.ucsd.edu 2025-04-07 17:59:48
132.239.42.86 msnarfxxx113001.ucsd.edu 2025-04-07 17:59:48
132.239.42.87 surgery-apps.ucsd.edu 2025-04-07 17:59:48
132.239.42.89 surg42-89.ucsd.edu 2025-04-07 17:59:48
132.239.42.90 ortho42-90.ucsd.edu 2025-04-07 17:59:48
132.239.42.91 med42-91.ucsd.edu 2025-04-07 17:59:48
132.239.42.93 sur-ftlsp22.ucsd.edu 2025-04-07 17:59:48
132.239.42.94 repro42-94.ucsd.edu 2025-04-07 17:59:48
132.239.42.95 ortho42-95.ucsd.edu 2025-04-07 17:59:48
132.239.42.96 ortho42-96.ucsd.edu 2025-04-07 17:59:48
132.239.42.98 surg132-42-98.ucsd.edu 2025-04-07 17:59:48
132.239.42.99 somf3qzld1.ucsd.edu 2025-04-07 17:59:48
132.239.42.100 hdnarfxxx331504.ucsd.edu 2025-04-07 17:59:48
132.239.42.101 hdnarfxxx442501.ucsd.edu 2025-04-07 17:59:48
132.239.42.102 ortho42-102.ucsd.edu 2025-04-07 17:59:48
132.239.42.103 surg42-103.ucsd.edu 2025-04-07 17:59:48
132.239.42.104 hdnarfxxx332101.ucsd.edu 2025-04-07 17:59:48
132.239.42.105 sur-8c665v1.ucsd.edu 2025-04-07 17:59:48
132.239.42.108 sur-fkzsgf1.ucsd.edu 2025-04-07 17:59:48
132.239.42.111 som42-111.ucsd.edu 2025-04-07 17:59:48
132.239.42.113 surg42-113.ucsd.edu 2025-04-07 17:59:48
132.239.42.114 hdnarfxxx4411e1.ucsd.edu 2025-04-07 17:59:48
132.239.42.117 sur-871wpl1.ucsd.edu 2025-04-07 17:59:48
132.239.42.118 som1w9t6v1.ucsd.edu 2025-04-07 17:59:48
132.239.42.120 med42-120.ucsd.edu 2025-04-07 17:59:48
132.239.42.121 surgery-web.ucsd.edu 2025-04-07 17:59:48
132.239.42.122 surtest.ucsd.edu 2025-04-07 17:59:48
132.239.42.123 ortho42-123.ucsd.edu 2025-04-07 17:59:48
132.239.42.124 mc42-124.ucsd.edu 2025-04-07 17:59:48
132.239.42.125 hdnarfxxx220701.ucsd.edu 2025-04-07 17:59:48
132.239.42.126 sur-jgv3pj1.ucsd.edu 2025-04-07 17:59:48
132.239.42.127 hillcrest-sr-6513-vl202-narf-broad-42-127.ucsd.edu 2025-04-07 17:59:48
132.239.42.128 hillcrest-sr-rsm-vl100-mc-network-42-128.ucsd.edu 2025-04-07 17:59:48
132.239.42.129 hillcrest-sr-rsm-vl100-mc-gw-42-129.ucsd.edu 2025-04-07 17:59:48
132.239.42.131 psych42-131.ucsd.edu 2025-04-07 17:59:48
132.239.42.132 hillcrest-sr-rsm-vl100-mc-hsrp-42-132.ucsd.edu 2025-04-07 17:59:48
132.239.42.133 hillcrest-sr-rsm-vl100-mc-hsrp-42-133.ucsd.edu 2025-04-07 17:59:48
132.239.42.136 hdhctral7100002.ucsd.edu 2025-04-07 17:59:48
132.239.42.137 anes42-137.ucsd.edu 2025-04-07 17:59:48
132.239.42.139 brainstorm0.ucsd.edu 2025-04-07 17:59:48
132.239.42.140 gcrc-server6.ucsd.edu 2025-04-07 17:59:48
132.239.42.145 md136dckn112001.ucsd.edu 2025-04-07 17:59:48
132.239.42.146 kateedwards.ucsd.edu 2025-04-07 17:59:48
132.239.42.147 md136dckn111701.ucsd.edu 2025-04-07 17:59:48
132.239.42.149 mc10727.ucsd.edu 2025-04-07 17:59:48
132.239.42.154 braffguest.ucsd.edu 2025-04-07 17:59:48
132.239.42.157 wabardwell.ucsd.edu 2025-04-07 17:59:48
132.239.42.158 med42-158.ucsd.edu 2025-04-07 17:59:48
132.239.42.159 md136dckn100005.ucsd.edu 2025-04-07 17:59:48
132.239.42.160 mc10696.ucsd.edu 2025-04-07 17:59:48
132.239.42.161 md136dckn111002.ucsd.edu 2025-04-07 17:59:48
132.239.42.162 ml136dckn110701.ucsd.edu 2025-04-07 17:59:48
132.239.42.163 ml136dckn111401.ucsd.edu 2025-04-07 17:59:48
132.239.42.164 sombtqz6y1.ucsd.edu 2025-04-07 17:59:48
132.239.42.166 med42-166.ucsd.edu 2025-04-07 17:59:48
132.239.42.173 ml136dckn110901.ucsd.edu 2025-04-07 17:59:48
132.239.42.175 ct-narf-hplj4.ucsd.edu 2025-04-07 17:59:48
132.239.42.176 fpm42-176.ucsd.edu 2025-04-07 17:59:48
132.239.42.178 mc70276.ucsd.edu 2025-04-07 17:59:48
132.239.42.179 mc10916.ucsd.edu 2025-04-07 17:59:48
132.239.42.180 mdhcwwing151002.ucsd.edu 2025-04-07 17:59:48
132.239.42.181 mdhcwwing151003.ucsd.edu 2025-04-07 17:59:48
132.239.42.182 mc70868.ucsd.edu 2025-04-07 17:59:48
132.239.42.184 mdhcwwing151004.ucsd.edu 2025-04-07 17:59:48
132.239.42.185 repro42-185.ucsd.edu 2025-04-07 17:59:48
132.239.42.186 anesctf44.ucsd.edu 2025-04-07 17:59:48
132.239.42.188 mcg707.ucsd.edu 2025-04-07 17:59:48
132.239.42.189 pst42-189.ucsd.edu 2025-04-07 17:59:48
132.239.42.190 mc42-190.ucsd.edu 2025-04-07 17:59:48
132.239.42.191 hillcrest-sr-rsm-vl100-mc-broad-42-191.ucsd.edu 2025-04-07 17:59:48
132.239.42.192 hillcrest-sr-6513-vl202-narf-network-42-192.ucsd.edu 2025-04-07 17:59:48
132.239.42.193 hsr-6807-vss-vlan202-gw.ucsd.edu hillcrest-sr-6513-vl202-narf-gw-42-193.ucsd.edu 2025-04-07 17:59:48
132.239.42.194 sombsq7by1.ucsd.edu 2025-04-07 17:59:48
132.239.42.195 ortho42-195.ucsd.edu 2025-04-07 17:59:48
132.239.42.196 surg42-196.ucsd.edu hdnarfxxx332401.ucsd.edu 2025-04-07 17:59:48
132.239.42.197 mdnarfxxx331801.ucsd.edu 2025-04-07 17:59:48
132.239.42.198 mdnarfxxx443601.ucsd.edu 2025-04-07 17:59:48
132.239.42.199 hdnarfxxx443801.ucsd.edu 2025-04-07 17:59:48
132.239.42.200 hdnarfxxx444001.ucsd.edu 2025-04-07 17:59:48
132.239.42.201 somg741cy1.ucsd.edu 2025-04-07 17:59:48
132.239.42.202 ortho42-202.ucsd.edu 2025-04-07 17:59:48
132.239.42.203 hillcrest-sr-rsm-vl202-narf-hsrp-42-203.ucsd.edu 2025-04-07 17:59:48
132.239.42.204 manage42-204.ucsd.edu 2025-04-07 17:59:48
132.239.42.205 med42-205.ucsd.edu 2025-04-07 17:59:48
132.239.42.206 hdnarfxxx443501.ucsd.edu 2025-04-07 17:59:48
132.239.42.207 narf-42-207.ucsd.edu 2025-04-07 17:59:48
132.239.42.208 surg42-208.ucsd.edu 2025-04-07 17:59:48
132.239.42.209 sur-7jylkn1.ucsd.edu 2025-04-07 17:59:48
132.239.42.210 fdc-med42-210.ucsd.edu 2025-04-07 17:59:48
132.239.42.211 otolarnyngology.ucsd.edu 2025-04-07 17:59:48
132.239.42.212 fdc-med42-212.ucsd.edu 2025-04-07 17:59:48
132.239.42.213 surgery42-213.ucsd.edu 2025-04-07 17:59:48
132.239.42.214 sur-c44xhq1.ucsd.edu 2025-04-07 17:59:48
132.239.42.216 surgery42-216.ucsd.edu 2025-04-07 17:59:48
132.239.42.217 sur-b4gyvr1.ucsd.edu 2025-04-07 17:59:48
132.239.42.218 mc10638.ucsd.edu 2025-04-07 17:59:48
132.239.42.219 surgery42-219.ucsd.edu 2025-04-07 17:59:48
132.239.42.220 mdnarfxxx1121c1.ucsd.edu 2025-04-07 17:59:48
132.239.42.221 cardiothoracic.ucsd.edu 2025-04-07 17:59:48
132.239.42.223 sur-by7bm51.ucsd.edu 2025-04-07 17:59:48
132.239.42.224 mdnarfxxx3342b1.ucsd.edu 2025-04-07 17:59:48
132.239.42.225 mc10639.ucsd.edu 2025-04-07 17:59:48
132.239.42.226 pst42-226.ucsd.edu 2025-04-07 17:59:48
132.239.42.227 surg42-227.ucsd.edu 2025-04-07 17:59:48
132.239.42.228 sur-8dw1ql1.ucsd.edu 2025-04-07 17:59:48
132.239.42.229 surgery42-229.ucsd.edu 2025-04-07 17:59:48
132.239.42.230 sur-1fq00l1.ucsd.edu 2025-04-07 17:59:48
132.239.42.231 ortho42-231.ucsd.edu 2025-04-07 17:59:48
132.239.42.232 pst42-232.ucsd.edu 2025-04-07 17:59:48
132.239.42.233 hdnarfxxx12101.ucsd.edu 2025-04-07 17:59:48
132.239.42.234 hdnarfxxx442102.ucsd.edu 2025-04-07 17:59:48
132.239.42.235 ortho-narf.ucsd.edu 2025-04-07 17:59:48
132.239.42.238 hdnarfxxx444201.ucsd.edu 2025-04-07 17:59:48
132.239.42.240 med42-240.ucsd.edu 2025-04-07 17:59:48
132.239.42.242 somgkwmm22.ucsd.edu 2025-04-07 17:59:48
132.239.42.243 gast42-243.ucsd.edu 2025-04-07 17:59:48
132.239.42.244 surg42-244.ucsd.edu 2025-04-07 17:59:48
132.239.42.245 hdnarfxxx220901.ucsd.edu 2025-04-07 17:59:48
132.239.42.246 somb9ythh1.ucsd.edu 2025-04-07 17:59:48
132.239.42.247 uro42-247.ucsd.edu 2025-04-07 17:59:48
132.239.42.248 sur-jlqk9c1.ucsd.edu 2025-04-07 17:59:48
132.239.42.250 som1w9z6v1.ucsd.edu 2025-04-07 17:59:48
132.239.42.251 somdj9t4q1.ucsd.edu 2025-04-07 17:59:48
132.239.42.252 mc3499.ucsd.edu 2025-04-07 17:59:48
132.239.42.253 som1s3z5v1.ucsd.edu 2025-04-07 17:59:48
132.239.42.254 surg42-254.ucsd.edu 2025-04-07 17:59:48
132.239.42.255 hillcrest-sr-6513-vl202-narf-broad-42-255.ucsd.edu 2025-04-07 17:59:48

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31300 1464669657 3459991607151043666
Brazil 9018 86334686 28735773380610
China 6578 346915492 147473285852016
India 5944 35518976 24455743262720
Russian Federation 5757 46644432 10667272810568
Indonesia 3563 17854464 1222155894784
Germany 3104 112780552 69621255897088
United Kingdom 3099 72791648 31014673121280
Australia 3006 40559664 20483940685568
Poland 2466 19517440 15457293964288
Canada 2433 54533736 4425197421824
France 2206 75267328 12217543427328
Ukraine 2006 8481280 5357292093440
Bangladesh 1864 1895936 909013155840
Netherlands 1596 53034448 27311343863296
Italy 1296 51870848 28621080952832
Argentina 1294 19703552 18766790787072
Hong Kong 1280 17804740 7806928421632
Japan 1266 159087720 33547315380224
Spain 1235 34572544 7530784100352