BGP Announced

AS CIDR Description
AS2152 130.212.0.0/16 CENIC-2152 - CENIC, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:235)

IP Host DateTime
130.212.18.1 wks-lib-18-1.sfsu.edu 2025-06-01 06:09:09
130.212.18.2 wks-lib-18-2.sfsu.edu 2025-06-01 06:09:09
130.212.18.3 wks-lib-18-3.sfsu.edu 2025-06-01 06:09:09
130.212.18.4 wks-lib-18-4.sfsu.edu 2025-06-01 06:09:09
130.212.18.5 wks-lib-18-5.sfsu.edu 2025-06-01 06:09:09
130.212.18.6 wks-lib-18-6.sfsu.edu 2025-06-01 06:09:09
130.212.18.7 wks-lib-18-7.sfsu.edu 2025-06-01 06:09:09
130.212.18.8 wks-lib-18-8.sfsu.edu 2025-06-01 06:09:09
130.212.18.9 wks-lib-18-9.sfsu.edu 2025-06-01 06:09:09
130.212.18.10 wks-lib-18-10.sfsu.edu 2025-06-01 06:09:09
130.212.18.11 wks-lib-18-11.sfsu.edu 2025-06-01 06:09:09
130.212.18.12 wks-lib-18-12.sfsu.edu 2025-06-01 06:09:09
130.212.18.13 wks-lib-18-13.sfsu.edu 2025-06-01 06:09:09
130.212.18.14 wks-lib-18-14.sfsu.edu 2025-06-01 06:09:09
130.212.18.15 wks-lib-18-15.sfsu.edu 2025-06-01 06:09:09
130.212.18.16 wks-lib-18-16.sfsu.edu 2025-06-01 06:09:09
130.212.18.17 wks-lib-18-17.sfsu.edu 2025-06-01 06:09:09
130.212.18.18 lib-linux01.sfsu.edu 2025-06-01 06:09:09
130.212.18.19 lib-cdrom.sfsu.edu 2025-06-01 06:09:09
130.212.18.20 wks-lib-18-20.sfsu.edu 2025-06-01 06:09:09
130.212.18.21 wks-lib-18-21.sfsu.edu 2025-06-01 06:09:09
130.212.18.22 wks-lib-18-22.sfsu.edu 2025-06-01 06:09:09
130.212.18.23 wks-lib-18-23.sfsu.edu 2025-06-01 06:09:09
130.212.18.24 wks-lib-18-24.sfsu.edu 2025-06-01 06:09:09
130.212.18.25 wks-lib-18-25.sfsu.edu 2025-06-01 06:09:09
130.212.18.26 wks-lib-18-26.sfsu.edu 2025-06-01 06:09:09
130.212.18.27 wks-lib-18-27.sfsu.edu 2025-06-01 06:09:09
130.212.18.28 wks-lib-18-28.sfsu.edu 2025-06-01 06:09:09
130.212.18.29 wks-lib-18-29.sfsu.edu 2025-06-01 06:09:09
130.212.18.30 lib-dds1.sfsu.edu 2025-06-01 06:09:09
130.212.18.31 wks-lib-18-31.sfsu.edu 2025-06-01 06:09:09
130.212.18.32 wks-lib-18-32.sfsu.edu 2025-06-01 06:09:09
130.212.18.33 wks-lib-18-33.sfsu.edu 2025-06-01 06:09:09
130.212.18.34 wks-lib-18-34.sfsu.edu 2025-06-01 06:09:09
130.212.18.35 wks-lib-18-35.sfsu.edu 2025-06-04 16:48:09
130.212.18.36 wks-lib-18-36.sfsu.edu 2025-06-01 06:09:09
130.212.18.37 wks-lib-18-37.sfsu.edu 2025-06-01 06:09:09
130.212.18.38 wks-lib-18-38.sfsu.edu 2025-06-01 06:09:09
130.212.18.39 wks-lib-18-39.sfsu.edu 2025-06-04 16:48:09
130.212.18.40 wks-lib-18-40.sfsu.edu 2025-06-01 06:09:09
130.212.18.41 wks-lib-18-41.sfsu.edu 2025-06-01 06:09:09
130.212.18.42 wks-lib-18-42.sfsu.edu 2025-06-01 06:09:09
130.212.18.43 wks-lib-18-43.sfsu.edu 2025-06-01 06:09:09
130.212.18.44 wks-lib-18-44.sfsu.edu 2025-06-01 06:09:09
130.212.18.45 wks-lib-18-45.sfsu.edu 2025-06-01 06:09:09
130.212.18.46 wks-lib-18-46.sfsu.edu 2025-06-01 06:09:09
130.212.18.47 wks-lib-18-47.sfsu.edu 2025-06-01 06:09:09
130.212.18.48 wks-lib-18-48.sfsu.edu 2025-06-01 06:09:09
130.212.18.49 wks-lib-18-49.sfsu.edu 2025-06-01 06:09:09
130.212.18.50 wks-lib-18-50.sfsu.edu 2025-06-01 06:09:09
130.212.18.51 wks-lib-18-51.sfsu.edu 2025-06-01 06:09:09
130.212.18.52 wks-lib-18-52.sfsu.edu 2025-06-04 16:48:10
130.212.18.53 prn-lib-18-53.sfsu.edu 2025-06-01 06:09:09
130.212.18.54 wks-lib-18-54.sfsu.edu 2025-06-01 06:09:09
130.212.18.55 wks-lib-18-55.sfsu.edu 2025-06-01 06:09:09
130.212.18.56 prn-lib-18-56.sfsu.edu 2025-06-01 06:09:09
130.212.18.57 wks-lib-18-57.sfsu.edu 2025-06-01 06:09:09
130.212.18.58 wks-lib-18-58.sfsu.edu 2025-06-01 06:09:09
130.212.18.59 wks-lib-18-59.sfsu.edu 2025-06-01 06:09:09
130.212.18.60 wks-lib-18-60.sfsu.edu 2025-06-01 06:09:09
130.212.18.61 wks-lib-18-61.sfsu.edu 2025-06-01 06:09:09
130.212.18.62 wks-lib-18-62.sfsu.edu 2025-06-01 06:09:09
130.212.18.63 wks-lib-18-63.sfsu.edu 2025-06-01 06:09:09
130.212.18.64 wks-lib-18-64.sfsu.edu 2025-06-01 06:09:09
130.212.18.65 wks-lib-18-65.sfsu.edu 2025-06-01 06:09:09
130.212.18.66 wks-lib-18-66.sfsu.edu 2025-06-01 06:09:09
130.212.18.67 wks-lib-18-67.sfsu.edu 2025-06-01 06:09:09
130.212.18.69 wks-lib-18-69.sfsu.edu 2025-06-01 06:09:09
130.212.18.70 wks-lib-18-70.sfsu.edu 2025-06-01 06:09:09
130.212.18.71 wks-lib-18-71.sfsu.edu 2025-06-01 06:09:09
130.212.18.72 wks-lib-18-72.sfsu.edu 2025-06-01 06:09:09
130.212.18.73 wks-lib-18-73.sfsu.edu 2025-06-01 06:09:09
130.212.18.74 wks-lib-18-74.sfsu.edu 2025-06-01 06:09:09
130.212.18.75 wks-lib-18-75.sfsu.edu 2025-06-04 16:48:09
130.212.18.76 wks-lib-18-76.sfsu.edu 2025-06-01 06:09:09
130.212.18.77 wks-lib-18-77.sfsu.edu 2025-06-01 06:09:09
130.212.18.78 wks-lib-18-78.sfsu.edu 2025-06-01 06:09:09
130.212.18.79 wks-lib-18-79.sfsu.edu 2025-06-01 06:09:09
130.212.18.80 wks-lib-18-80.sfsu.edu 2025-06-01 06:09:09
130.212.18.81 prn-lib-220-81.sfsu.edu 2025-06-01 06:09:09
130.212.18.83 illiad.sfsu.edu 2025-06-01 06:09:09
130.212.18.84 lib-jrosen.sfsu.edu 2025-06-01 06:09:09
130.212.18.85 lib-gcastro.sfsu.edu 2025-06-01 06:09:09
130.212.18.86 wks-lib-18-86.sfsu.edu 2025-06-01 06:09:09
130.212.18.87 wks-lib-18-87.sfsu.edu 2025-06-01 06:09:09
130.212.18.88 lib-pchost9.sfsu.edu 2025-06-01 06:09:09
130.212.18.89 prn-lib-18-89.sfsu.edu 2025-06-01 06:09:09
130.212.18.91 scspa1.sfsu.edu 2025-06-01 06:09:09
130.212.18.92 rlog-sierra.sfsu.edu 2025-06-01 06:09:09
130.212.18.93 wks-lib-18-93.sfsu.edu 2025-06-01 06:09:09
130.212.18.94 wks-lib-18-94.sfsu.edu 2025-06-01 06:09:09
130.212.18.95 wks-lib-18-95.sfsu.edu 2025-06-01 06:09:09
130.212.18.96 jpllnet.sfsu.edu 2025-06-04 16:48:10
130.212.18.97 venus.sfsu.edu 2025-06-01 06:09:09
130.212.18.98 alpha.sfsu.edu 2025-06-01 06:09:09
130.212.18.99 sierra-db.sfsu.edu 2025-06-01 06:09:09
130.212.18.100 wks-lib-18-100.sfsu.edu 2025-06-01 06:09:09
130.212.18.101 wks-lib-18-101.sfsu.edu 2025-06-01 06:09:09
130.212.18.102 wks-lib-18-102.sfsu.edu 2025-06-01 06:09:09
130.212.18.103 wks-lib-18-103.sfsu.edu 2025-06-01 06:09:09
130.212.18.104 wks-lib-18-104.sfsu.edu 2025-06-04 16:48:09
130.212.18.105 wks-lib-18-105.sfsu.edu 2025-06-01 06:09:09
130.212.18.106 wks-lib-18-106.sfsu.edu 2025-06-01 06:09:09
130.212.18.107 wks-lib-18-107.sfsu.edu 2025-06-01 06:09:09
130.212.18.108 prn-lib-18-108.sfsu.edu 2025-06-01 06:09:09
130.212.18.109 wks-lib-18-109.sfsu.edu 2025-06-01 06:09:09
130.212.18.110 wks-lib-18-110.sfsu.edu 2025-06-01 06:09:09
130.212.18.111 wks-lib-18-111.sfsu.edu 2025-06-01 06:09:09
130.212.18.112 wks-lib-18-112.sfsu.edu 2025-06-01 06:09:09
130.212.18.113 wks-lib-18-113.sfsu.edu 2025-06-01 06:09:09
130.212.18.114 wks-lib-18-114.sfsu.edu 2025-06-01 06:09:09
130.212.18.115 wks-lib-18-115.sfsu.edu 2025-06-01 06:09:09
130.212.18.116 wks-lib-18-116.sfsu.edu 2025-06-01 06:09:09
130.212.18.117 wks-lib-18-117.sfsu.edu 2025-06-01 06:09:09
130.212.18.118 wks-lib-18-118.sfsu.edu 2025-06-01 06:09:09
130.212.18.119 wks-lib-18-119.sfsu.edu 2025-06-01 06:09:09
130.212.18.120 wks-lib-18-120.sfsu.edu 2025-06-01 06:09:09
130.212.18.121 wks-lib-18-121.sfsu.edu 2025-06-04 16:48:09
130.212.18.122 wks-lib-18-122.sfsu.edu 2025-06-01 06:09:09
130.212.18.123 wks-lib-18-123.sfsu.edu 2025-06-01 06:09:09
130.212.18.124 prn-lib-220-124.sfsu.edu 2025-06-01 06:09:09
130.212.18.125 prn-lib-460m-125.sfsu.edu 2025-06-01 06:09:09
130.212.18.126 prn-lib-220-126.sfsu.edu 2025-06-01 06:09:09
130.212.18.129 wks-lib-83-129.sfsu.edu 2025-06-01 06:09:09
130.212.18.130 mfc-lib-420-130.mfc.sfsu.edu 2025-06-04 16:48:09
130.212.18.131 wks-lib-160-131.sfsu.edu 2025-06-01 06:09:09
130.212.18.132 mfc-lib-360e-132.mfc.sfsu.edu 2025-06-01 06:09:09
130.212.18.142 wks-lib-18-142.sfsu.edu 2025-06-01 06:09:09
130.212.18.143 wks-lib-18-143.sfsu.edu 2025-06-01 06:09:09
130.212.18.144 wks-lib-18-144.sfsu.edu 2025-06-01 06:09:09
130.212.18.145 lib-alpha2.sfsu.edu 2025-06-01 06:09:09
130.212.18.146 lib-spcoll.sfsu.edu 2025-06-01 06:09:09
130.212.18.147 lib-acq1.sfsu.edu 2025-06-01 06:09:09
130.212.18.148 lib-amanze.sfsu.edu 2025-06-01 06:09:09
130.212.18.149 lib-hart.sfsu.edu 2025-06-01 06:09:09
130.212.18.150 mfc-lib-220A-150.mfc.sfsu.edu 2025-06-01 06:09:09
130.212.18.151 cet-151.sfsu.edu 2025-06-01 06:09:09
130.212.18.152 cet-152.sfsu.edu 2025-06-01 06:09:09
130.212.18.153 cet-153.sfsu.edu 2025-06-01 06:09:09
130.212.18.154 cet-154.sfsu.edu 2025-06-01 06:09:09
130.212.18.155 wks-lib-18-155.sfsu.edu 2025-06-01 06:09:09
130.212.18.156 wks-lib-18-156.sfsu.edu 2025-06-01 06:09:09
130.212.18.157 prn-lib-18-157.sfsu.edu 2025-06-01 06:09:09
130.212.18.158 wks-lib-18-158.sfsu.edu 2025-06-01 06:09:09
130.212.18.159 wks-lib-18-159.sfsu.edu 2025-06-01 06:09:09
130.212.18.160 wks-lib-18-160.sfsu.edu 2025-06-01 06:09:09
130.212.18.161 wks-lib-18-161.sfsu.edu 2025-06-01 06:09:09
130.212.18.162 wks-lib-18-162.sfsu.edu cet-162.sfsu.edu 2025-06-01 06:09:09
130.212.18.163 prn-lib-18-163.sfsu.edu 2025-06-01 06:09:09
130.212.18.164 jpllweb.sfsu.edu 2025-06-01 06:09:09
130.212.18.165 wks-lib-18-165.sfsu.edu 2025-06-01 06:09:09
130.212.18.166 wks-lib-18-166.sfsu.edu 2025-06-01 06:09:09
130.212.18.167 wks-lib-18-167.sfsu.edu 2025-06-01 06:09:09
130.212.18.168 wks-lib-18-168.sfsu.edu 2025-06-01 06:09:09
130.212.18.169 prn-lib-18-169.sfsu.edu 2025-06-01 06:09:09
130.212.18.170 prn-lib-18-170.sfsu.edu 2025-06-01 06:09:09
130.212.18.171 lib-gp1.sfsu.edu 2025-06-01 06:09:09
130.212.18.172 wks-lib-18-172.sfsu.edu 2025-06-01 06:09:09
130.212.18.173 wks-lib-18-173.sfsu.edu 2025-06-01 06:09:09
130.212.18.174 prn-lib-18-174.sfsu.edu 2025-06-01 06:09:09
130.212.18.175 prn-lib-18-175.sfsu.edu 2025-06-01 06:09:09
130.212.18.176 wks-lib-18-176.sfsu.edu 2025-06-01 06:09:09
130.212.18.177 cet-177.sfsu.edu 2025-06-01 06:09:09
130.212.18.178 streams.sfsu.edu 2025-06-01 06:09:09
130.212.18.179 wks-lib-18-179.sfsu.edu 2025-06-01 06:09:09
130.212.18.180 cpy-trailers-p1a-180.sfsu.edu 2025-06-01 06:09:09
130.212.18.181 mfc-lib-269-181.mfc.sfsu.edu 2025-06-01 06:09:09
130.212.18.182 wks-lib-18-182.sfsu.edu 2025-06-01 06:09:09
130.212.18.183 wks-lib-18-183.sfsu.edu 2025-06-01 06:09:09
130.212.18.184 wks-lib-18-184.sfsu.edu 2025-06-01 06:09:09
130.212.18.185 wks-lib-18-185.sfsu.edu 2025-06-01 06:09:09
130.212.18.186 prn-lib-18-186.sfsu.edu 2025-06-01 06:09:09
130.212.18.187 mfc-lib-460D-187.mfc.sfsu.edu 2025-06-01 06:09:09
130.212.18.188 lib-426a4.sfsu.edu 2025-06-01 06:09:09
130.212.18.189 prn-lib-18-189.sfsu.edu 2025-06-01 06:09:09
130.212.18.190 prn-lib-18-190.sfsu.edu 2025-06-01 06:09:09
130.212.18.191 lib-circ3m.sfsu.edu 2025-06-01 06:09:09
130.212.18.192 lib-eres01.sfsu.edu 2025-06-01 06:09:09
130.212.18.193 prn-lib-18-193.sfsu.edu 2025-06-01 06:09:09
130.212.18.194 prn-lib-18-194.sfsu.edu 2025-06-01 06:09:09
130.212.18.195 prn-lib-18-195.sfsu.edu 2025-06-04 16:48:09
130.212.18.196 mfc-lib-321-196.mfc.sfsu.edu 2025-06-01 06:09:09
130.212.18.197 dev-lib-18-197.sfsu.edu 2025-06-01 06:09:09
130.212.18.198 prn-lib-18-198.sfsu.edu 2025-06-01 06:09:09
130.212.18.199 net18-test.sfsu.edu 2025-06-01 06:09:09
130.212.18.200 opac.sfsu.edu 2025-06-01 06:09:09
130.212.18.201 oasis.sfsu.edu 2025-06-01 06:09:09
130.212.18.202 ropac.sfsu.edu 2025-06-01 06:09:09
130.212.18.203 libinfocom.sfsu.edu 2025-06-01 06:09:09
130.212.18.204 srv-lib-20c-204.sfsu.edu 2025-06-01 06:09:09
130.212.18.205 lib-ref14.sfsu.edu 2025-06-01 06:09:09
130.212.18.206 svr-lib-20c-206.sfsu.edu 2025-06-04 16:48:10
130.212.18.207 svr-lib-20c-207.sfsu.edu 2025-06-01 06:09:09
130.212.18.208 lib-ref17.sfsu.edu 2025-06-01 06:09:09
130.212.18.209 lib-ref18.sfsu.edu 2025-06-01 06:09:09
130.212.18.210 svr-lib-20c-210.sfsu.edu 2025-06-01 06:09:09
130.212.18.211 lib-ref20.sfsu.edu 2025-06-01 06:09:09
130.212.18.212 svr-lib-20c-212.sfsu.edu 2025-06-01 06:09:09
130.212.18.213 svr-lib-20c-213.sfsu.edu 2025-06-01 06:09:09
130.212.18.214 lib-ref23.sfsu.edu 2025-06-01 06:09:09
130.212.18.215 lib-ref24.sfsu.edu 2025-06-01 06:09:09
130.212.18.216 lib-ref25.sfsu.edu 2025-06-01 06:09:09
130.212.18.220 lib-426a10.sfsu.edu 2025-06-01 06:09:09
130.212.18.221 lib-426a11.sfsu.edu 2025-06-01 06:09:09
130.212.18.222 lib-426a12.sfsu.edu 2025-06-01 06:09:09
130.212.18.223 lib-426a13.sfsu.edu 2025-06-01 06:09:09
130.212.18.224 lib-426a14.sfsu.edu 2025-06-01 06:09:09
130.212.18.225 lib-426a15.sfsu.edu 2025-06-01 06:09:09
130.212.18.226 lib-426a16.sfsu.edu 2025-06-01 06:09:09
130.212.18.227 lib-426a17.sfsu.edu 2025-06-01 06:09:09
130.212.18.228 lib-426a18.sfsu.edu 2025-06-01 06:09:09
130.212.18.229 lib-426a19.sfsu.edu 2025-06-01 06:09:09
130.212.18.230 prn-lib-18-230.sfsu.edu 2025-06-01 06:09:09
130.212.18.231 prn-lib-18-231.sfsu.edu 2025-06-01 06:09:09
130.212.18.232 prn-lib-18-232.sfsu.edu 2025-06-01 06:09:09
130.212.18.233 prn-lib-18-233.sfsu.edu 2025-06-01 06:09:09
130.212.18.234 prn-lib-18-234.sfsu.edu 2025-06-01 06:09:09
130.212.18.235 prn-lib-18-235.sfsu.edu 2025-06-01 06:09:09
130.212.18.236 prn-lib-18-236.sfsu.edu 2025-06-01 06:09:09
130.212.18.237 lib-426a27.sfsu.edu 2025-06-01 06:09:09
130.212.18.238 lib-426a28.sfsu.edu 2025-06-01 06:09:09
130.212.18.239 lib-426a29.sfsu.edu prn-lib-18-239.sfsu.edu 2025-06-01 06:09:09
130.212.18.240 lib-426a30.sfsu.edu 2025-06-01 06:09:09
130.212.18.241 wks-lib-18-241.sfsu.edu 2025-06-01 06:09:09
130.212.18.242 calpedia.sfsu.edu 2025-06-01 06:09:09
130.212.18.243 lsp.sfsu.edu 2025-06-01 06:09:09
130.212.18.244 online-exhibits.library.sfsu.edu 2025-06-01 06:09:09
130.212.18.245 lib-426a35.sfsu.edu 2025-06-01 06:09:09
130.212.18.246 lib-426a36.sfsu.edu 2025-06-01 06:09:09
130.212.18.247 lib-426a37.sfsu.edu 2025-06-01 06:09:09
130.212.18.248 prn-lib-18-248.sfsu.edu 2025-06-01 06:09:09
130.212.18.249 wks-lib-18-249.sfsu.edu 2025-06-01 06:09:09
130.212.18.250 prn-lib-18-250.sfsu.edu 2025-06-01 06:09:09
130.212.18.251 sfs-lib-005t-1-NAC.sfsu.edu 2025-06-01 06:09:09
130.212.18.254 sfs-oad-triexie-v118-hsrp.sfsu.edu sfs-oad9-x23-core-1-v118-1.sfsu.edu 2025-06-01 06:09:09

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31381 1463309133 1153867275719288914
Brazil 9037 86226398 2305871897990729730
China 6564 346799264 129893613128288
India 5969 35348480 24480594907136
Russian Federation 5748 46622776 10705793691720
Indonesia 3603 18073088 1225629728768
Germany 3109 112752904 69548054544384
United Kingdom 3108 71550336 31532536299520
Australia 3015 40588592 20514282543104
Poland 2465 19272192 15298114229248
Canada 2443 54437736 4438988948736
France 2201 75328768 12154271827456
Ukraine 2009 8261632 5013717516288
Bangladesh 1870 1933568 908494569472
Netherlands 1595 51310544 26556465939968
Argentina 1300 19708416 18815344377856
Italy 1298 52409856 28591018606592
Hong Kong 1280 18154148 8554605118208
Japan 1269 159027048 33573211799552
Spain 1233 34628352 7522246791168