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 |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:137)
| IP | Host | DateTime |
|---|---|---|
| 133.11.56.0 | eri-net.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.1 | erigw.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.6 | mag1.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.7 | uguisu-ppp1.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.8 | hato.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.9 | uso2.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.10 | uguisu-ppp2.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.11 | uguisu-ppp3.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.12 | uguisu-ppp4.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.13 | tkobato.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.14 | uguisu-ppp5.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.15 | kiji.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.16 | kamo.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.17 | hibari.eri.u-tokyo.ac.jp ftp.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.18 | uguisu-ppp6.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.19 | uguisu-ppp7.eri.u-tokyo.ac.jp | 2025-02-18 22:35:36 |
| 133.11.56.20 | ppp-admin.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.22 | kogamo.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.24 | hato_old.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.25 | kamo_old.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.26 | umineko.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.27 | tkygw-e.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.28 | chigasaki.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.29 | maki.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.30 | mozu.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.31 | ftpeic.eri.u-tokyo.ac.jp kea.eri.u-tokyo.ac.jp dmc.eri.u-tokyo.ac.jp wwweic.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.32 | ut-itk.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.33 | delfi.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.34 | itkserv02.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.35 | kiwi.eri.u-tokyo.ac.jp eqtap.eri.u-tokyo.ac.jp retro.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.36 | dacho2.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.37 | mag2.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.38 | kobato.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.44 | itk505.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.45 | itkserv.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.46 | itk305.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.48 | itk3-4w.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.50 | itksgw.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.51 | itk2-6w.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.52 | itk2-2w.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.53 | itk2-bf.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.54 | itk3-2F.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.55 | itk2-6e.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.56 | itk2b-2F.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.57 | itk3-4e.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.58 | itk1-1F.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.59 | itk1-4F.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.60 | itk1-7n.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.61 | itk1-7s.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.62 | vrc-hypo2-g.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.63 | tkycims2.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.64 | shuto.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.66 | jarrayb.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.67 | jarray.eri.u-tokyo.ac.jp jarrayp.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.68 | mqtt.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.69 | jarrayn.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.70 | wwwmeso.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.71 | MeSOasp4-g.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.72 | jmadata.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.73 | obsvpngw.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.74 | cidir103.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.75 | chigasaki-itk.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.78 | namazu-bin.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.81 | lsetdpolycom.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.98 | erigwo.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.107 | magma.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.108 | eri-portal.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.110 | kizai.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.111 | spmap-g.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.112 | erilibna.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.113 | cseptesting.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.114 | ryof.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.115 | jpquakesaver.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.116 | qsd3-2f.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.117 | req.eri.u-tokyo.ac.jp LSWEBSV01.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.118 | LSMONSV06.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.119 | Kathmandu.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.148 | eiseistat.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.149 | most.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.150 | tombi.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.151 | itk2b-bf.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.152 | itk2-1w.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.153 | itk2-3w.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.154 | itk1-base.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.158 | itk3-1F.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.160 | juro.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.161 | saigai.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.170 | rvclt170.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.171 | rvclt171.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.172 | rvclt172.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.173 | rvclt173.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.174 | rvclt174.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.175 | rvclt175.eri.u-tokyo.ac.jp | 2025-02-18 22:35:36 |
| 133.11.56.176 | rvclt176.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.177 | rvclt177.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.178 | rvclt178.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.179 | rvclt179.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.180 | rvclt180.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.181 | rvclt181.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.182 | rvclt182.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.183 | rvclt183.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.184 | rvclt184.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.185 | rvclt185.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.186 | rvclt186.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.187 | rvclt187.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.188 | rvclt188.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.189 | rvclt189.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.190 | rvclt190.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.191 | rvclt191.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.192 | rvclt192.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.193 | rvclt193.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.194 | rvclt194.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.195 | rvclt195.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.196 | rvclt196.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.197 | rvclt197.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.198 | rvclt198.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.199 | rvclt199.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.220 | nutrack.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.230 | maksvr.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.231 | makweb.eri.u-tokyo.ac.jp www.SKnet.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.232 | itkERI00.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.233 | itkKSW00.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.234 | itkKMB00.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.237 | vrc-relay0-g.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.238 | vrc-relay1-g.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.239 | arc1.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.240 | g-tvconfdirector.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.241 | g-kansoku-tvt.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.242 | g-vrc-tvmeeting.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.243 | g-kaigisitsu1-tvt.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.244 | kikaku-tv.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.247 | goemo1.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.248 | goemo2.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.249 | vrc-relay-g.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.252 | goemo.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.253 | tkypub.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
| 133.11.56.254 | win.eri.u-tokyo.ac.jp | 2025-02-15 06:10:26 |
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 |