BGP Announced

AS CIDR Description
AS2 128.4.0.0/16 UDEL-DCN - University of Delaware, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:254)

IP Host DateTime
128.4.31.1 sw-ne37-110-11-irb-431-sec1.nis.udel.edu 2025-06-04 01:41:11
128.4.31.2 host-4-31-2.host.udel.edu 2025-06-04 01:41:11
128.4.31.3 host-4-31-3.host.udel.edu 2025-06-04 01:41:11
128.4.31.4 host-4-31-4.host.udel.edu 2025-06-04 01:41:11
128.4.31.5 host-4-31-5.host.udel.edu 2025-06-04 01:41:11
128.4.31.6 host-4-31-6.host.udel.edu 2025-06-04 01:41:11
128.4.31.7 host-4-31-7.host.udel.edu 2025-06-04 01:41:11
128.4.31.8 www2.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.9 host-4-31-9.host.udel.edu 2025-06-04 01:41:11
128.4.31.10 huey.udel.edu 2025-05-29 20:03:28
128.4.31.11 svn.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.12 louie.udel.edu 2025-06-04 01:41:11
128.4.31.13 patchwork.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.14 dilbert.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.15 nigel.udel.edu 2025-06-04 01:41:11
128.4.31.16 host-4-31-16.host.udel.edu 2025-06-04 01:41:11
128.4.31.17 host-4-31-17.host.udel.edu 2025-06-04 01:41:11
128.4.31.18 dogbert.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.19 host-4-31-19.host.udel.edu 2025-06-04 01:41:11
128.4.31.20 ren2.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.21 host-128-4-31-21.host.udel.edu 2025-06-04 01:41:11
128.4.31.22 gitlab.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.23 host-4-31-23.host.udel.edu 2025-06-04 01:41:11
128.4.31.24 donald.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.25 host-4-31-25.host.udel.edu 2025-06-04 01:41:11
128.4.31.26 alice.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.27 host-4-31-27.host.udel.edu 2025-06-04 01:41:11
128.4.31.28 host-4-31-28.host.udel.edu 2025-06-04 01:41:11
128.4.31.29 asok.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.30 host-4-31-30.host.udel.edu 2025-06-04 01:41:11
128.4.31.31 host-4-31-31.host.udel.edu 2025-06-04 01:41:11
128.4.31.32 linuxlab.acad.ece.udel.edu 2025-06-04 01:41:11
128.4.31.33 host-4-31-33.host.udel.edu 2025-06-04 01:41:11
128.4.31.34 host-4-31-34.host.udel.edu 2025-06-04 01:41:11
128.4.31.35 host-4-31-35.host.udel.edu 2025-06-04 01:41:11
128.4.31.36 phillies.acad.ece.udel.edu 2025-06-04 01:41:11
128.4.31.37 orioles.acad.ece.udel.edu 2025-06-04 01:41:11
128.4.31.38 host-4-31-38.host.udel.edu 2025-06-04 01:41:11
128.4.31.39 hoek.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.40 zeus.cis.udel.edu 2025-06-04 01:41:11
128.4.31.41 hercules.cis.udel.edu 2025-06-04 01:41:11
128.4.31.42 mlb.acad.ece.udel.edu 2025-06-04 01:41:11
128.4.31.43 go.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.44 host-4-31-44.host.udel.edu 2025-06-04 01:41:11
128.4.31.45 host-4-31-45.host.udel.edu 2025-06-04 01:41:11
128.4.31.46 elbonia.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.47 www4.cis.udel.edu 2025-06-04 01:41:11
128.4.31.48 host-4-31-48.host.udel.edu 2025-06-04 01:41:11
128.4.31.49 host-4-31-49.host.udel.edu 2025-06-04 01:41:11
128.4.31.50 print1.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.51 host-4-31-51.host.udel.edu 2025-06-04 01:41:11
128.4.31.52 host-4-31-52.host.udel.edu 2025-06-04 01:41:11
128.4.31.53 host-4-31-53.host.udel.edu 2025-06-04 01:41:11
128.4.31.54 host-4-31-54.host.udel.edu 2025-06-04 01:41:11
128.4.31.55 host-4-31-55.host.udel.edu 2025-06-04 01:41:11
128.4.31.56 host-4-31-56.host.udel.edu 2025-06-04 01:41:11
128.4.31.57 smb1.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.58 hoek1.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.59 hoek2.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.60 casper.ece.udel.edu 2025-06-04 01:41:11
128.4.31.61 snoopy.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.62 host-4-31-62.host.udel.edu 2025-06-04 01:41:11
128.4.31.63 host-4-31-63.host.udel.edu 2025-06-04 01:41:11
128.4.31.64 host-4-31-64.host.udel.edu 2025-06-04 01:41:11
128.4.31.65 catbert.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.66 host-4-31-66.host.udel.edu 2025-06-04 01:41:11
128.4.31.67 host-4-31-67.host.udel.edu 2025-06-04 01:41:11
128.4.31.68 license2.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.69 host-4-31-69.host.udel.edu 2025-06-04 01:41:11
128.4.31.70 host-4-31-70.host.udel.edu 2025-06-04 01:41:11
128.4.31.71 host-4-31-71.host.udel.edu 2025-06-04 01:41:11
128.4.31.72 host-4-31-72.host.udel.edu 2025-06-04 01:41:11
128.4.31.73 db.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.74 atom.ece.udel.edu 2025-05-29 20:03:28
128.4.31.75 host-4-31-75.host.udel.edu 2025-06-04 01:41:11
128.4.31.76 host-4-31-76.host.udel.edu 2025-06-04 01:41:11
128.4.31.77 sicortex.cis.udel.edu 2025-06-04 01:41:11
128.4.31.78 catan.eecis.udel.edu 2025-05-29 20:03:28
128.4.31.79 upload.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.80 gold.cis.udel.edu 2025-06-04 01:41:11
128.4.31.81 forms.cis.udel.edu 2025-06-04 01:41:11
128.4.31.82 blockpy.cis.udel.edu 2025-06-04 01:41:11
128.4.31.83 icetus.ece.udel.edu 2025-06-04 01:41:11
128.4.31.84 hpc-ranking.cis.udel.edu 2025-06-04 01:41:11
128.4.31.85 cisc4667.cis.udel.edu 2025-06-04 01:41:11
128.4.31.86 capsl.udel.edu 2025-06-04 01:41:11
128.4.31.87 sensifylab.cis.udel.edu 2025-06-04 01:41:11
128.4.31.88 moodle.cis.udel.edu 2025-06-04 01:41:11
128.4.31.89 host-4-31-89.host.udel.edu 2025-06-04 01:41:11
128.4.31.90 catan1.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.91 catan2.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.92 host-4-31-92.host.udel.edu 2025-06-04 01:41:11
128.4.31.93 ctf.ece.udel.edu 2025-06-04 01:41:11
128.4.31.94 vr-auditorium.cis.udel.edu 2025-06-04 01:41:11
128.4.31.95 silvaco.ece.udel.edu 2025-06-04 01:41:11
128.4.31.96 host-4-31-96.host.udel.edu 2025-06-04 01:41:11
128.4.31.97 poseidon.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.98 electric-vis.cis.udel.edu 2025-06-04 01:41:11
128.4.31.99 smidgen.cis.udel.edu 2025-06-04 01:41:11
128.4.31.100 youse.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.101 cpeg424.ece.udel.edu 2025-06-04 01:41:11
128.4.31.102 hl.cis.udel.edu 2025-06-04 01:41:11
128.4.31.103 civil-discourse.cis.udel.edu 2025-06-04 01:41:11
128.4.31.104 orioles1.acad.ece.udel.edu 2025-06-04 01:41:11
128.4.31.105 orioles2.acad.ece.udel.edu 2025-06-04 01:41:11
128.4.31.106 host-4-31-106.host.udel.edu 2025-06-04 01:41:11
128.4.31.107 host-4-31-107.host.udel.edu 2025-06-04 01:41:11
128.4.31.108 host-4-31-108.host.udel.edu 2025-06-04 01:41:11
128.4.31.109 host-4-31-109.host.udel.edu 2025-06-04 01:41:11
128.4.31.110 host-4-31-110.host.udel.edu 2025-06-04 01:41:11
128.4.31.111 host-4-31-111.host.udel.edu 2025-06-04 01:41:11
128.4.31.112 dilmom.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.113 goose.capsl.udel.edu 2025-06-04 01:41:11
128.4.31.114 host-4-31-114.host.udel.edu 2025-06-04 01:41:11
128.4.31.115 host-4-31-115.host.udel.edu 2025-06-04 01:41:11
128.4.31.116 host-4-31-116.host.udel.edu 2025-06-04 01:41:11
128.4.31.117 host-4-31-117.host.udel.edu 2025-06-04 01:41:11
128.4.31.118 host-4-31-118.host.udel.edu 2025-06-04 01:41:11
128.4.31.119 host-4-31-119.host.udel.edu 2025-06-04 01:41:11
128.4.31.120 host-4-31-120.host.udel.edu 2025-06-04 01:41:11
128.4.31.121 host-4-31-121.host.udel.edu 2025-06-04 01:41:11
128.4.31.122 host-4-31-122.host.udel.edu 2025-06-04 01:41:11
128.4.31.123 host-4-31-123.host.udel.edu 2025-06-04 01:41:11
128.4.31.124 host-4-31-124.host.udel.edu 2025-06-04 01:41:11
128.4.31.125 host-4-31-125.host.udel.edu 2025-06-04 01:41:11
128.4.31.126 host-4-31-126.host.udel.edu 2025-06-04 01:41:11
128.4.31.127 host-4-31-127.host.udel.edu 2025-06-04 01:41:11
128.4.31.128 host-4-31-128.host.udel.edu 2025-06-04 01:41:11
128.4.31.129 host-4-31-129.host.udel.edu 2025-06-04 01:41:11
128.4.31.130 host-4-31-130.host.udel.edu 2025-06-04 01:41:11
128.4.31.131 host-4-31-131.host.udel.edu 2025-06-04 01:41:11
128.4.31.132 host-4-31-132.host.udel.edu 2025-06-04 01:41:11
128.4.31.133 puerto-rico2.cis.udel.edu 2025-06-04 01:41:11
128.4.31.134 puerto-rico.cis.udel.edu 2025-06-04 01:41:11
128.4.31.135 gustav.cis.udel.edu 2025-06-04 01:41:11
128.4.31.136 blizzard.cis.udel.edu 2025-06-04 01:41:11
128.4.31.137 flurry.cis.udel.edu 2025-06-04 01:41:11
128.4.31.138 host-4-31-138.host.udel.edu 2025-06-04 01:41:11
128.4.31.139 host-4-31-139.host.udel.edu 2025-06-04 01:41:11
128.4.31.140 host-4-31-140.host.udel.edu 2025-06-04 01:41:11
128.4.31.141 cavazos-lab9.cis.udel.edu 2025-06-04 01:41:11
128.4.31.142 milwaukee.cis.udel.edu 2025-06-04 01:41:11
128.4.31.143 gilded-yak.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.144 host-4-31-144.host.udel.edu 2025-06-04 01:41:11
128.4.31.145 host-4-31-145.host.udel.edu 2025-06-04 01:41:11
128.4.31.146 mlb2.acad.ece.udel.edu 2025-06-04 01:41:11
128.4.31.147 host-4-31-147.host.udel.edu 2025-06-04 01:41:11
128.4.31.148 host-4-31-148.host.udel.edu 2025-06-04 01:41:11
128.4.31.149 office-smb1.ece.udel.edu 2025-06-04 01:41:11
128.4.31.150 degas-bk.cis.udel.edu 2025-06-04 01:41:11
128.4.31.151 smb1-pel.cis.udel.edu 2025-06-04 01:41:11
128.4.31.152 host-4-31-152.host.udel.edu 2025-06-04 01:41:11
128.4.31.153 host-4-31-153.host.udel.edu 2025-06-04 01:41:11
128.4.31.154 host-4-31-154.host.udel.edu 2025-06-04 01:41:11
128.4.31.155 host-4-31-155.host.udel.edu 2025-06-04 01:41:11
128.4.31.156 host-4-31-156.host.udel.edu 2025-06-04 01:41:11
128.4.31.157 host-4-31-157.host.udel.edu 2025-06-04 01:41:11
128.4.31.158 host-4-31-158.host.udel.edu 2025-06-04 01:41:11
128.4.31.159 host-4-31-159.host.udel.edu 2025-05-29 20:03:28
128.4.31.160 host-4-31-160.host.udel.edu 2025-06-04 01:41:11
128.4.31.161 host-4-31-161.host.udel.edu 2025-06-04 01:41:11
128.4.31.162 host-4-31-162.host.udel.edu 2025-06-04 01:41:11
128.4.31.163 host-4-31-163.host.udel.edu 2025-06-04 01:41:11
128.4.31.164 host-4-31-164.host.udel.edu 2025-06-04 01:41:11
128.4.31.165 host-4-31-165.host.udel.edu 2025-06-04 01:41:11
128.4.31.166 host-4-31-166.host.udel.edu 2025-06-04 01:41:11
128.4.31.167 host-4-31-167.host.udel.edu 2025-06-04 01:41:11
128.4.31.168 host-4-31-168.host.udel.edu 2025-06-04 01:41:11
128.4.31.169 host-4-31-169.host.udel.edu 2025-06-04 01:41:11
128.4.31.170 host-4-31-170.host.udel.edu 2025-06-04 01:41:11
128.4.31.171 host-4-31-171.host.udel.edu 2025-06-04 01:41:11
128.4.31.172 host-4-31-172.host.udel.edu 2025-06-04 01:41:11
128.4.31.173 host-4-31-173.host.udel.edu 2025-06-04 01:41:11
128.4.31.174 host-4-31-174.host.udel.edu 2025-06-04 01:41:11
128.4.31.175 host-4-31-175.host.udel.edu 2025-06-04 01:41:11
128.4.31.176 host-4-31-176.host.udel.edu 2025-06-04 01:41:11
128.4.31.177 host-4-31-177.host.udel.edu 2025-06-04 01:41:11
128.4.31.178 host-4-31-178.host.udel.edu 2025-06-04 01:41:11
128.4.31.179 host-4-31-179.host.udel.edu 2025-06-04 01:41:11
128.4.31.180 host-4-31-180.host.udel.edu 2025-06-04 01:41:11
128.4.31.181 host-4-31-181.host.udel.edu 2025-06-04 01:41:11
128.4.31.182 host-4-31-182.host.udel.edu 2025-06-04 01:41:11
128.4.31.183 host-4-31-183.host.udel.edu 2025-06-04 01:41:11
128.4.31.184 host-4-31-184.host.udel.edu 2025-06-04 01:41:11
128.4.31.185 host-4-31-185.host.udel.edu 2025-06-04 01:41:11
128.4.31.186 host-4-31-186.host.udel.edu 2025-06-04 01:41:11
128.4.31.187 host-4-31-187.host.udel.edu 2025-06-04 01:41:11
128.4.31.188 host-4-31-188.host.udel.edu 2025-06-04 01:41:11
128.4.31.189 host-4-31-189.host.udel.edu 2025-06-04 01:41:11
128.4.31.190 host-4-31-190.host.udel.edu 2025-05-29 20:03:28
128.4.31.191 host-4-31-191.host.udel.edu 2025-06-04 01:41:11
128.4.31.192 host-4-31-192.host.udel.edu 2025-06-04 01:41:11
128.4.31.193 host-4-31-193.host.udel.edu 2025-06-04 01:41:11
128.4.31.194 host-4-31-194.host.udel.edu 2025-05-29 20:03:28
128.4.31.195 host-4-31-195.host.udel.edu 2025-06-04 01:41:11
128.4.31.196 host-4-31-196.host.udel.edu 2025-06-04 01:41:11
128.4.31.197 host-4-31-197.host.udel.edu 2025-06-04 01:41:11
128.4.31.198 host-4-31-198.host.udel.edu 2025-06-04 01:41:11
128.4.31.199 host-4-31-199.host.udel.edu 2025-06-04 01:41:11
128.4.31.200 host-4-31-200.host.udel.edu 2025-06-04 01:41:11
128.4.31.201 devil-rays.acad.ece.udel.edu 2025-06-04 01:41:11
128.4.31.202 kodos.ece.udel.edu 2025-06-04 01:41:11
128.4.31.203 kang.ece.udel.edu 2025-06-04 01:41:11
128.4.31.204 chimera.cis.udel.edu 2025-06-04 01:41:11
128.4.31.205 host-4-31-205.host.udel.edu 2025-06-04 01:41:11
128.4.31.206 succubus2.cis.udel.edu 2025-06-04 01:41:11
128.4.31.207 pandemic.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.208 smb1.acad.ece.udel.edu 2025-06-04 01:41:11
128.4.31.209 host-4-31-209.host.udel.edu 2025-06-04 01:41:11
128.4.31.210 mlb1.acad.ece.udel.edu 2025-06-04 01:41:11
128.4.31.211 host-4-31-211.host.udel.edu 2025-06-04 01:41:11
128.4.31.212 host-4-31-212.host.udel.edu 2025-06-04 01:41:11
128.4.31.213 accounts.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.214 tickets.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.215 nagios.eecis.udel.edu 2025-05-29 20:03:28
128.4.31.216 host-4-31-216.host.udel.edu 2025-06-04 01:41:11
128.4.31.217 host-4-31-217.host.udel.edu 2025-06-04 01:41:11
128.4.31.218 host-4-31-218.host.udel.edu 2025-06-04 01:41:11
128.4.31.219 cameras.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.220 host-4-31-220.host.udel.edu 2025-05-29 20:03:28
128.4.31.221 wonka.pc.cis.udel.edu 2025-06-04 01:41:11
128.4.31.222 clara.cis.udel.edu 2025-06-04 01:41:11
128.4.31.223 host-4-31-223.host.udel.edu 2025-05-29 20:03:28
128.4.31.224 host-4-31-224.host.udel.edu 2025-06-04 01:41:11
128.4.31.225 host-4-31-225.host.udel.edu 2025-06-04 01:41:11
128.4.31.226 host-4-31-226.host.udel.edu 2025-05-29 20:03:28
128.4.31.227 host-4-31-227.host.udel.edu 2025-06-04 01:41:11
128.4.31.228 host-4-31-228.host.udel.edu 2025-06-04 01:41:11
128.4.31.229 host-4-31-229.host.udel.edu 2025-06-04 01:41:11
128.4.31.230 host-4-31-230.host.udel.edu 2025-06-04 01:41:11
128.4.31.231 host-4-31-231.host.udel.edu 2025-06-04 01:41:11
128.4.31.232 host-4-31-232.host.udel.edu 2025-06-04 01:41:11
128.4.31.233 host-4-31-233.host.udel.edu 2025-06-04 01:41:11
128.4.31.234 civl.cis.udel.edu 2025-06-04 01:41:11
128.4.31.235 mdloc.cis.udel.edu 2025-06-04 01:41:11
128.4.31.236 fermion.liao.cis.udel.edu 2025-06-04 01:41:11
128.4.31.237 proxy.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.238 host-4-31-238.host.udel.edu 2025-05-29 20:03:28
128.4.31.239 badiey-vm.ece.udel.edu 2025-06-04 01:41:11
128.4.31.240 host-4-31-240.host.udel.edu 2025-05-29 20:03:28
128.4.31.241 host-4-31-241.host.udel.edu 2025-06-04 01:41:11
128.4.31.242 hiper-bk.cis.udel.edu 2025-06-04 01:41:11
128.4.31.243 penguin.capsl.udel.edu 2025-06-04 01:41:11
128.4.31.244 host-4-31-244.host.udel.edu 2025-06-04 01:41:11
128.4.31.245 host-4-31-245.host.udel.edu 2025-06-04 01:41:11
128.4.31.246 coordinator.cis.udel.edu 2025-06-04 01:41:11
128.4.31.247 mas.cis.udel.edu 2025-06-04 01:41:11
128.4.31.248 partner4cs.cis.udel.edu 2025-05-29 20:03:28
128.4.31.249 virlab.eecis.udel.edu 2025-06-04 01:41:11
128.4.31.250 host-4-31-250.host.udel.edu 2025-06-04 01:41:11
128.4.31.251 host-4-31-251.host.udel.edu 2025-06-04 01:41:11
128.4.31.252 host-4-31-252.host.udel.edu 2025-06-04 01:41:11
128.4.31.253 host-4-31-253.host.udel.edu 2025-06-04 01:41:11
128.4.31.254 host-4-31-254.host.udel.edu 2025-06-04 01:41:11

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