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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:146)

IP Host DateTime
131.113.213.0 tele-conf213-0.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.1 tele-conf213-1.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.2 tele-conf213-2.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.3 tele-conf213-3.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.4 tele-conf213-4.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.5 tele-conf213-5.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.6 tele-conf213-6.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.7 tele-conf213-7.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.8 tele-conf213-8.mita.keio.ac.jp 2024-05-09 05:48:40
131.113.213.9 tele-conf213-9.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.10 tele-conf213-10.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.11 tele-conf213-11.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.12 tele-conf213-12.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.13 tele-conf213-13.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.15 tele-conf213-15.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.16 tele-conf213-16.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.17 tele-conf213-17.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.18 tele-conf213-18.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.19 tele-conf213-19.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.20 tele-conf213-20.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.21 tele-conf213-21.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.22 tele-conf213-22.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.23 tele-conf213-23.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.24 tele-conf213-24.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.25 tele-conf213-25.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.26 tele-conf213-26.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.27 tele-conf213-27.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.28 tele-conf213-28.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.29 tele-conf213-29.mita.keio.ac.jp 2024-05-09 05:48:40
131.113.213.30 tele-conf213-30.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.31 tele-conf213-31.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.32 tele-conf213-32.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.33 tele-conf213-33.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.34 tele-conf213-34.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.35 tele-conf213-35.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.36 tele-conf213-36.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.37 tele-conf213-37.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.38 tele-conf213-38.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.39 tele-conf213-39.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.40 tele-conf213-40.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.41 tele-conf213-41.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.42 tele-conf213-42.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.43 tele-conf213-43.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.44 tele-conf213-44.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.45 tele-conf213-45.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.46 tele-conf213-46.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.47 tele-conf213-47.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.48 tele-conf213-48.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.49 tele-conf213-49.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.50 tele-conf213-50.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.51 tele-conf213-51.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.52 tele-conf213-52.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.53 tele-conf213-53.mita.keio.ac.jp 2024-05-09 05:48:40
131.113.213.54 tele-conf213-54.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.55 tele-conf213-55.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.56 tele-conf213-56.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.57 tele-conf213-57.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.58 tele-conf213-58.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.59 tele-conf213-59.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.60 tele-conf213-60.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.61 tele-conf213-61.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.62 tele-conf213-62.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.63 tele-conf213-63.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.64 tele-conf213-64.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.65 tele-conf213-65.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.66 tele-conf213-66.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.67 tele-conf213-67.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.68 tele-conf213-68.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.69 tele-conf213-69.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.70 tele-conf213-70.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.71 tele-conf213-71.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.72 tele-conf213-72.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.73 tele-conf213-73.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.74 tele-conf213-74.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.75 tele-conf213-75.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.76 tele-conf213-76.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.77 tele-conf213-77.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.78 tele-conf213-78.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.79 tele-conf213-79.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.80 tele-conf213-80.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.81 tele-conf213-81.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.82 tele-conf213-82.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.83 tele-conf213-83.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.84 tele-conf213-84.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.85 tele-conf213-85.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.86 tele-conf213-86.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.87 tele-conf213-87.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.88 tele-conf213-88.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.89 tele-conf213-89.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.90 tele-conf213-90.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.91 tele-conf213-91.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.92 tele-conf213-92.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.93 tele-conf213-93.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.94 tele-conf213-94.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.95 tele-conf213-95.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.96 tele-conf213-96.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.97 tele-conf213-97.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.98 tele-conf213-98.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.99 tele-conf213-99.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.100 tele-conf213-100.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.101 tele-conf213-101.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.102 tele-conf213-102.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.103 tele-conf213-103.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.104 tele-conf213-104.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.105 tele-conf213-105.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.106 tele-conf213-106.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.107 tele-conf213-107.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.108 tele-conf213-108.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.109 tele-conf213-109.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.110 tele-conf213-110.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.111 tele-conf213-111.mita.keio.ac.jp 2024-05-09 05:48:40
131.113.213.112 tele-conf213-112.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.113 tele-conf213-113.mita.keio.ac.jp 2024-05-09 05:48:40
131.113.213.114 tele-conf213-114.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.115 tele-conf213-115.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.116 tele-conf213-116.mita.keio.ac.jp 2024-05-09 05:48:40
131.113.213.117 tele-conf213-117.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.118 tele-conf213-118.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.119 tele-conf213-119.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.120 tele-conf213-120.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.121 tele-conf213-121.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.122 tele-conf213-122.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.123 tele-conf213-123.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.124 tele-conf213-124.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.125 tele-conf213-125.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.126 tele-conf213-126.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.127 tele-conf213-127.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.128 tele-conf213-128.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.140 auth.lib.keio.ac.jp 2024-05-14 20:59:57
131.113.213.145 gw213-145.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.146 comso.mita.cc.keio.ac.jp 2024-05-14 20:59:57
131.113.213.147 comso.mita.itc.keio.ac.jp 2024-05-14 20:59:57
131.113.213.161 gw213-161.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.162 f01-211.net.keio.jp 2024-05-14 20:59:57
131.113.213.163 f01-311.net.keio.jp 2024-05-14 20:59:57
131.113.213.172 f01-611.net.keio.jp 2024-05-14 20:59:57
131.113.213.173 f01-711.net.keio.jp 2024-05-14 20:59:57
131.113.213.177 gw213-177.mita.keio.ac.jp 2024-05-14 20:59:57
131.113.213.178 mcs.net.keio.jp 2024-05-14 20:59:57
131.113.213.179 mcs0.net.keio.jp 2024-05-14 20:59:57
131.113.213.180 mcs1.net.keio.jp 2024-05-14 20:59:57
131.113.213.181 mspa.net.keio.jp 2024-05-14 20:59:57
131.113.213.182 mspb.net.keio.jp 2024-05-14 20:59:57
131.113.213.188 esrs.net.keio.jp 2024-05-14 20:59:57
131.113.213.189 mc-sw.net.keio.jp 2024-05-14 20:59:57
131.113.213.190 fs-mc-adm.net.keio.jp 2024-05-14 20:59:57

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 30468 1417334674 971571656083602
Brazil 9009 87075568 29478508990470
China 6735 353780088 129949358040448
Russian Federation 5798 46448930 294629383466816
India 5793 35550752 24474078842880
Australia 4887 41107060 20560034732288
Indonesia 3399 17657856 1329090199552
United Kingdom 3185 77596836 32611927326720
Germany 3111 113141512 71378348408832
Poland 2506 18312576 15916763321344
Canada 2341 54623640 3806559142912
France 2284 76419584 12798066360320
Ukraine 2115 9184768 5041671897088
Bangladesh 1770 1833776 1012299595776
Netherlands 1588 53221680 26226325325312
Colombia 1481 17191424 724523884804
Italy 1299 51903312 28889555927040
Hong Kong 1274 17494388 1726481564672
Argentina 1260 19446784 18801614192640
Japan 1234 167362664 33532234956800