BGP Announced

AS CIDR Description
AS38635 131.113.0.0/16 KEIO-NET - Keio University, JP

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:185)

IP Host DateTime
131.113.37.2 fhome.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.3 fpub.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.4 elysion.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.10 www.sakurai.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.11 redmine.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.29 estima.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.32 medalist.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.33 aristo.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.34 bmw.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.35 celsior.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.36 elgrand.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.37 focus.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.38 forest.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.39 ipsum.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.40 windom.comp.ae.keio.ac.jp 2025-06-26 20:50:27
131.113.37.41 avancier.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.42 bighorn.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.43 toppo.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.45 anette.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.46 integra.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.48 premacy.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.49 cr-v.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.50 mgf.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.51 barquetta.comp.ae.keio.ac.jp 2025-06-26 20:50:16
131.113.37.52 auris.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.53 passo.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.54 fd3s.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.55 lserver-02.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.56 sunny.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.57 airwave.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.59 raum.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.60 ipmi.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.61 ob.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.62 rx8.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.63 orochi.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.64 hai.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.65 haivpn.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.66 haisf.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.67 haisoft.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.68 haivr.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.69 haisfp.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.70 haiagent.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.71 haiact.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.72 prius.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.73 figaro.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.74 cefiro.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.75 gloria.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.76 levin.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.77 beat.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.78 soarer.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.79 rx-7.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.80 impreza.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.81 crown.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.82 colt.comp.ae.keio.ac.jp 2025-06-26 20:50:27
131.113.37.83 avalon.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.84 yamweb.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.85 golf.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.86 axela.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.87 verisa.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.88 fuga.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.89 life.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.90 yamaguti.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.91 fit.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.92 zest.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.93 esquire.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.94 sonata.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.95 sienta.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.97 rav4.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.98 celica.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.99 teana.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.100 cedric.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.101 liberty.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.102 atenza.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.103 voltz.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.104 pleo.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.105 delsol.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.106 vitz.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.107 mr-s.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.108 fc3s.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.109 funcargo.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.110 diamante.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.111 crx.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.112 ixion.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.113 gto.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.114 score.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.115 forester.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.116 isis.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.117 carina.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.118 lagreat.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.119 torneo.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.120 runx.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.121 accord.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.122 nsx.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.123 stepwagon.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.124 escape.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.125 roadster.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.126 prelude.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.127 lexus.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.128 festiva.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.129 serena.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.130 cerisier.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.131 dualis.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.137 iijima-gw.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.141 descartes.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.142 platon.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.143 eular.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.144 euclid.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.151 iijima-unix-s001.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.152 iijima-unix-s002.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.155 iijima-unix-n001.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.156 iijima-unix-n002.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.157 iijima-unix-n003.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.158 iijima-unix-n004.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.159 iijima-unix-n005.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.160 chocolate.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.161 watermelon.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.162 peach.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.163 melon.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.164 banana.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.165 apple.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.166 grape.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.169 unlucky.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.170 hoimin.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.171 purin.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.172 candy.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.173 behoma.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.174 pocky.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.175 katakori.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.176 begirama.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.177 kearu.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.178 aliahan.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.179 milk.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.180 omusubi.comp.ae.keio.ac.jp 2025-06-22 17:43:57
131.113.37.181 lucky.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.182 happy.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.192 nomad01.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.193 nomad02.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.194 nomad03.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.195 nomad04.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.196 nomad05.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.197 nomad06.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.198 nomad07.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.199 nomad08.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.200 nomad09.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.201 nomad10.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.202 nomad11.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.203 nomad12.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.204 nomad13.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.205 nomad14.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.206 nomad15.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.207 nomad16.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.208 nomad17.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.209 nomad18.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.210 nomad19.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.211 nomad20.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.212 nomad21.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.213 nomad22.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.214 nomad23.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.215 nomad24.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.216 nomad25.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.217 nomad26.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.218 nomad27.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.219 nomad28.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.220 nomad29.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.221 nomad30.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.222 nomad31.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.223 nomad32.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.224 nomad33.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.225 nomad34.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.226 nomad35.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.227 nomad36.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.228 nomad37.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.229 nomad38.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.230 nomad39.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.234 nomad43.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.235 nomad44.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.236 nomad45.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.237 nomad46.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.238 nomad47.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.239 nomad48.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.240 laputa-s05.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.241 yam-wlan1.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.242 sak-wlan1.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.248 moc.comp.ae.keio.ac.jp 2025-06-22 22:15:51
131.113.37.250 router01.comp.ae.keio.ac.jp 2025-06-22 22:15:51

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