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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:222)

IP Host DateTime
131.113.92.1 kokedison.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.3 bbr.cc.keio.ac.jp 2025-06-26 20:51:20
131.113.92.4 sepia.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.5 sakura.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.6 junc.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.7 gz-1231.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.8 d-side.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.9 shannon.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.10 pcux0.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.11 hero.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.12 pcux2.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.13 kokipc8.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.14 kokiib9.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.15 kokiib6.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.16 qoo.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.18 kokiib7.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.19 kokipc9.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.20 k-ka.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.21 itpc0.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.22 kokiib8.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.23 itpr0.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.24 nkpc0.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.25 nkpc1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.26 nkpc2.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.27 nkpc3.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.28 kokipc11.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.29 kokimc0.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.30 ydmc5.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.31 ydpc2.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.32 ydpc3.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.33 kokimc1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.34 yablab-3f.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.35 yablab-4f.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.36 kokimc2.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.38 kokosn0.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.39 kokipc12.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.40 kokicx5.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.41 kokicx6.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.42 kokosn1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.43 lw600-4f.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.45 kokimc3.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.46 kokimc14.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.47 kokipc0.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.48 kokimc4.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.49 kokipc2.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.50 pcux3.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.51 kokodc0.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.52 lw600-3f.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.55 kokimc5.chem.keio.ac.jp 2025-06-26 20:51:21
131.113.92.56 kokimc6.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.57 kokimc7.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.58 kokosn2.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.59 kokiib1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.60 kokiib2.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.61 kokomc0.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.63 kokimc8.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.64 kokimc9.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.65 kokiib0.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.66 kokiib3.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.68 kokicx7.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.69 kokicx8.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.78 kokicx9.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.79 sharka.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.80 kokimc10.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.81 kokipc1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.84 kokimc11.chem.keio.ac.jp 2025-06-26 20:51:37
131.113.92.86 a-hand.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.89 kokimc12.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.90 kokimc13.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.91 kokiib4.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.92 nspr1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.94 nspc4.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.100 yfmr08bc.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.101 ymmc1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.102 ymmc2.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.103 ymmc3.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.104 ymmc4.chem.keio.ac.jp 2025-06-26 20:51:20
131.113.92.105 otmc1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.106 otmc2.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.107 otmc3.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.108 nhmc1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.109 nhpc1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.110 itmc3.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.111 kbmc1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.112 amkbmc2.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.113 obmc1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.114 obpc1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.115 jikken.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.116 ymmc5.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.117 obpc2.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.118 ymmc6.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.119 ymmc7.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.120 ym-lw600.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.121 ymmc8.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.122 ymmc9.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.123 ytmc1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.124 ytmc2.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.125 ytmc3.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.126 ytmc4.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.127 ydmc1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.128 ydmc2.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.129 ydmc3.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.130 ydmc4.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.131 obpc3.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.132 obpc4.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.133 obpc5.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.134 kbpc1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.135 kokiul2.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.136 kbpc2.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.137 kokosg1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.138 obmc2.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.139 obpc6.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.140 obpc7.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.141 ydpc1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.142 ydpr1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.143 itmc2.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.144 iz-711.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.145 ytpc1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.146 kokiib5.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.147 afcpc1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.148 kokosg3.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.149 kokosg4.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.150 kokosg5.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.151 kokosg2.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.152 texpc1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.153 kbpc3.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.154 kbpc0.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.155 ymmc10.chem.keio.ac.jp 2025-06-26 20:51:20
131.113.92.156 kbpc4.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.157 kbpc5.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.158 kbpc6.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.159 ytmc5.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.160 ymmc11.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.161 kokimc15.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.162 kokimc16.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.163 kokipc3.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.164 bravery.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.165 kokipc5.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.166 kokipc6.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.167 ydpr0.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.168 nmr270ex.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.169 nmr400gx.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.170 nmr400a.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.171 kokhpc0.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.172 kokhpc1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.173 kokhpc2.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.174 kokhpc3.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.175 ydmc0.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.176 ydpc0.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.177 koklab0.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.178 koklab1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.179 koklab2.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.180 koklab3.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.181 kokipc7.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.182 itpc1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.183 kokhpc4.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.184 biopc0.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.185 biopc1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.186 biopc2.chem.keio.ac.jp 2025-06-26 20:51:37
131.113.92.187 biopc3.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.188 biopc4.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.189 biopc5.chem.keio.ac.jp 2025-06-26 20:51:21
131.113.92.190 biopc6.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.191 biopc7.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.192 biopc8.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.193 biopc9.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.194 biopc10.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.195 biopc11.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.196 biopc12.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.197 biopc13.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.198 biopc14.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.199 kokimc17.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.200 kokimc18.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.201 otpc1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.202 otpr1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.203 otpc2.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.204 otpc3.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.205 ymmc12.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.206 ympc0.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.207 kokhpc5.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.208 ydmc6.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.209 ydmc7.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.210 udpr0.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.211 ydpc4.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.212 ydpc5.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.213 gcms0.chem.keio.ac.jp 2025-06-26 20:51:19
131.113.92.214 udmc0.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.215 udmc1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.216 eimc0.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.217 eipc4.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.218 eipc0.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.219 eipc1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.220 eipc2.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.221 otmc0.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.222 eipc3.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.223 ydmc2.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.224 eipc5.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.225 ydmc8.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.226 itpc2.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.227 itpc3.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.228 nspr0.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.229 nspc0.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.230 nspc1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.231 nmr-rec.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.232 nspc2.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.233 otpc4.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.234 otpc5.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.235 otpc6.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.236 otpc7.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.237 otpc8.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.238 otpc9.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.239 lbp1810.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.240 ytpc2.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.241 ytpc3.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.242 ytpc4.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.243 ytpc5.chem.keio.ac.jp 2025-06-26 20:51:20
131.113.92.244 udpc0.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.245 eimc1.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.246 eimc2.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.247 nspc3.chem.keio.ac.jp 2025-06-22 22:16:59
131.113.92.248 iaso.env.keio.ac.jp 2025-06-22 22:16:59
131.113.92.249 mc1.chem.keio.ac.jp 2025-06-22 22:16:59

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