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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:254)

IP Host DateTime
131.113.242.0 net242-0.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.1 gw242-1.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.3 med003.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.4 med004.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.5 med005.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.6 med006.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.7 med007.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.8 med008.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.9 med009.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.10 med010.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.11 med011.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.12 med012.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.13 med013.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.14 med014.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.15 med015.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.16 med016.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.17 med017.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.18 med018.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.19 med019.med.hc.keio.ac.jp 2025-06-22 22:19:51
131.113.242.20 smpcli.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.21 med021.med.hc.keio.ac.jp 2025-06-22 22:19:51
131.113.242.22 med022.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.23 med023.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.24 med024.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.25 med025.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.26 med026.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.27 med027.med.hc.keio.ac.jp 2025-06-22 22:19:51
131.113.242.28 med028.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.29 med029.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.30 med030.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.31 med031.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.32 med032.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.33 med033.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.34 med034.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.35 med035.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.36 med036.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.37 med037.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.38 med038.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.39 med039.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.40 med040.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.41 med041.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.42 med042.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.43 med043.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.44 med044.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.45 med045.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.46 med046.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.47 med047.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.48 med048.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.49 med049.med.hc.keio.ac.jp 2025-06-22 22:19:51
131.113.242.50 med050.med.hc.keio.ac.jp 2025-06-22 22:19:51
131.113.242.51 med051.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.52 med052.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.53 med053.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.54 med054.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.55 med055.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.56 med056.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.57 med057.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.58 med058.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.59 med059.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.60 med060.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.61 med061.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.62 med062.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.63 med063.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.64 med064.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.65 med065.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.66 med066.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.67 med067.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.68 med068.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.69 med069.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.70 med070.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.71 med071.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.72 med072.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.73 med073.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.74 med074.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.75 med075.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.76 med076.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.77 med077.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.78 med078.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.79 med079.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.80 med080.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.81 med081.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.82 med082.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.83 med083.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.84 med084.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.85 med085.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.86 med086.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.87 med087.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.88 med088.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.89 med089.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.90 med090.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.91 med091.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.92 med092.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.93 med093.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.94 med094.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.95 med095.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.96 med096.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.97 med097.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.98 med098.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.99 med099.med.hc.keio.ac.jp 2025-06-22 22:19:51
131.113.242.100 med100.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.101 med101.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.102 med102.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.103 med103.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.104 med104.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.105 med105.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.106 med106.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.107 med107.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.108 med108.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.109 med109.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.110 med110.med.hc.keio.ac.jp 2025-06-22 22:19:51
131.113.242.111 med111.med.hc.keio.ac.jp 2025-06-22 22:19:51
131.113.242.112 med112.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.113 med113.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.114 med114.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.115 med115.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.116 med116.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.117 med117.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.118 med118.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.119 med119.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.120 med120.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.121 med121.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.122 med122.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.123 med123.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.124 med124.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.125 med125.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.126 med126.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.127 med127.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.128 med128.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.129 med129.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.130 med130.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.131 med131.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.132 med132.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.133 med133.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.134 med134.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.135 med135.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.136 med136.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.137 med137.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.138 med138.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.139 med139.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.140 med140.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.141 med141.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.142 med142.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.143 med143.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.144 med144.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.145 med145.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.146 med146.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.147 med147.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.148 med148.med.hc.keio.ac.jp 2025-06-22 22:19:51
131.113.242.149 med149.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.150 med150.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.151 med151.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.152 med152.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.153 med153.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.154 med154.med.hc.keio.ac.jp 2025-06-28 07:29:57
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131.113.242.156 med156.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.157 med157.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.158 med158.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.159 med159.med.hc.keio.ac.jp 2025-06-22 22:19:51
131.113.242.160 med160.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.161 med161.med.hc.keio.ac.jp 2025-06-22 22:19:51
131.113.242.162 med162.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.163 med163.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.164 med164.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.165 med165.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.166 med166.med.hc.keio.ac.jp 2025-06-28 07:29:57
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131.113.242.187 med187.med.hc.keio.ac.jp 2025-06-22 22:19:51
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131.113.242.193 med193.med.hc.keio.ac.jp 2025-06-28 07:29:57
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131.113.242.202 med202.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.203 med203.med.hc.keio.ac.jp 2025-06-22 22:19:51
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131.113.242.211 med211.med.hc.keio.ac.jp 2025-06-22 22:19:51
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131.113.242.245 med245.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.246 med246.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.247 med247.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.248 med248.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.249 med249.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.250 med250.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.251 med251.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.252 med252.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.253 med253.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.254 med254.med.hc.keio.ac.jp 2025-06-28 07:29:57
131.113.242.255 broadcast.hc.keio.ac.jp 2025-06-28 07:29:57

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