BGP Announced

AS CIDR Description
AS2501 133.11.0.0/16 UTnet - The University of Tokyo, JP

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:160)

IP Host DateTime
133.11.231.0 forsterite.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.1 dhcp-231-001.eps.s.u-tokyo.ac.jp 2025-02-18 22:36:58
133.11.231.2 dhcp-231-002.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.3 lettuce.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.4 asano.eps.s.u-tokyo.ac.jp 2025-02-18 22:36:58
133.11.231.5 dhcp-231-005.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.6 sugita-nas.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.7 dhcp-231-007.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.8 dhcp-231-008.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.10 utops2.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.11 dhcp-231-011.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.12 kei-printer.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.13 dhcp-231-013.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.14 dhcp-231-014.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.15 dhcp-231-015.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.16 dhcp-231-016.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.17 hirose-printer.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.18 fog.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.19 dhcp-231-019.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.21 archosauria.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.22 dhcp-231-022.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.23 dhcp-231-023.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.24 dhcp-231-024.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.25 dhcp-231-025.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.26 dhcp-231-026.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.27 dhcp-231-027.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.28 oki-c312dn.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.29 dhcp-231-029.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.30 dhcp-231-030.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.31 dhcp-231-031.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.33 enieslobby.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.34 dhcp-231-034.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.35 dhcp-231-035.eps.s.u-tokyo.ac.jp 2025-02-18 22:36:58
133.11.231.36 dhcp-231-036.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.37 dhcp-231-037.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.38 dhcp-231-038.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.40 dhcp-231-040.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.41 dhcp-231-041.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.42 dhcp-231-042.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.43 dhcp-231-043.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.44 dhcp-231-044.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.45 dhcp-231-045.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.46 dhcp-231-046.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.47 dhcp-231-047.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.48 dhcp-231-048.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.50 dhcp-231-050.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.51 takuetsu1.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.52 dhcp-231-052.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.53 dhcp-231-053.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.55 dhcp-231-055.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.56 dhcp-231-056.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.57 dhcp-231-057.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.58 dhcp-231-058.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.59 dhcp-231-059.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.60 oki-c841-21e404.eps.s.u-tokyo.ac.jp 2025-02-18 22:36:58
133.11.231.61 dhcp-231-061.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.62 dhcp-231-062.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.63 dhcp-231-063.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.64 dhcp-231-064.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.65 dhcp-231-065.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.66 dhcp-231-066.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.67 jkeps-pc.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.68 dhcp-231-068.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.69 dhcp-231-069.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.70 dhcp-231-070.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.71 dhcp-231-071.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.72 dhcp-231-072.eps.s.u-tokyo.ac.jp 2025-02-18 22:36:58
133.11.231.73 dhcp-231-073.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.74 838printer.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.75 dhcp-231-075.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.76 dhcp-231-076.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.77 dhcp-231-077.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.78 dhcp-231-078.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.79 brn0080777de4b8.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.80 dhcp-231-080.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.81 simoleon.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.82 atmosks21.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.83 dhcp-231-083.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.85 dhcp-231-085.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.86 sdata4.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.88 desktop-10smolj.eps.s.u-tokyo.ac.jp 2025-02-18 22:36:58
133.11.231.89 utops-tvmeetsys1.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.90 atmosks20.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.91 dhcp-231-091.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.92 dhcp-231-092.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.94 dhcp-231-094.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.95 dhcp-231-095.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.96 dhcp-231-096.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.97 dhcp-231-097.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.98 dhcp-231-098.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.99 lpide.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.100 dhcp-231-100.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.101 dhcp-231-101.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.103 dhcp-231-103.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.104 dhcp-231-104.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.105 dhcp-231-105.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.106 dhcp-231-106.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.107 dhcp-231-107.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.108 dhcp-231-108.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.109 dhcp-231-109.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.110 dhcp-231-110.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.111 yotioprinter1.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.112 dhcp-231-112.eps.s.u-tokyo.ac.jp 2025-02-18 22:36:58
133.11.231.113 dhcp-231-113.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.114 raclette.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.115 macaroni2.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.116 hpz5600.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.119 dhcp-231-119.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.120 atmchem40.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.121 kokimdesktop.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.122 sloweq.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.124 dhcp-231-124.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.125 dhcp-231-125.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.127 avsystem-105.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.128 dhcp-231-128.eps.s.u-tokyo.ac.jp 2025-02-18 22:36:58
133.11.231.130 room852printer.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.131 gpusolid.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.134 atmosks22.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.135 spacewb.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.136 lasagna.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.137 network-pc2.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.138 solar-c.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.140 bread-id.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.141 gcoe-printer.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.142 fondue-id.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.143 lettuce-id.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.144 baguette-id.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.145 potaufeu.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.146 potaufeu-id.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.148 erg-meps.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.150 cirrus.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.151 oki-c841printer.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.152 dna-raid1-bmc.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.153 dna-raid1-lan1.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.154 dna-raid1-lan2.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.155 ricohspc250l-kogure.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.156 p810c1.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.157 postbase.eps.s.u-tokyo.ac.jp 2025-02-18 22:36:58
133.11.231.158 phisho.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.160 lbp7200-846.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.161 edu00.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.162 edu71.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.164 yslabprinter01.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.178 p810m1.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.179 p820m1.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.180 p821m1.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.182 p842c1.eps.s.u-tokyo.ac.jp 2025-02-18 22:36:58
133.11.231.185 738-lp9100.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.186 752-lp9100.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.187 liszt.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.188 organ.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.191 740-ip2400.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.194 ryohi-lpc2.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.195 gbs-printer-750.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.223 838-oki-printer.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.225 kotai.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.230 violin.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.237 sax.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.238 technical.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57
133.11.231.252 sea-green.eps.s.u-tokyo.ac.jp 2025-02-15 06:13:57

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31289 1463344921 1153567090396103522
Brazil 9042 86791856 2305871750905204736
China 6606 350277028 147525844412912
India 5912 35617280 24431355023360
Russian Federation 5754 46721992 10413599207240
Indonesia 3544 18056448 1189452513280
United Kingdom 3162 73201248 31171132391424
Germany 3130 113024264 69205379121152
Australia 3007 40890416 20505553606656
Poland 2478 18604544 15319939879936
Canada 2441 54736168 4340770735360
France 2245 75905280 12209760174080
Ukraine 2023 8582912 5090976661504
Bangladesh 1848 1875456 877069271040
Netherlands 1595 53617360 26232513496576
Italy 1297 51820928 28544022413312
Argentina 1290 19681024 18745315819520
Hong Kong 1275 17523908 7860382794496
Japan 1265 160020584 33674643963904
Spain 1231 34274304 7522192920576