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:62)
| IP | Host | DateTime |
|---|---|---|
| 133.11.45.32 | gw.os.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.33 | www.os.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.34 | tsukuba.os.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.35 | www.bitvisor.org | 2025-02-15 06:10:08 |
| 133.11.45.49 | tora.kazu.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.51 | tsc.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.101 | cfive1.itc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.102 | cfive2.itc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.103 | cfive3.itc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.105 | cfive5.itc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.106 | cfive6.itc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.107 | bbs.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.108 | cfivedav.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.109 | cfivedemo.itc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.110 | cfive-nonssl.itc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.111 | fge.itc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.112 | tmp-gw.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.113 | elearn.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.114 | sakpc4.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.115 | saksrv5.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.119 | isee-koma.itc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.120 | poly-koma.itc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.121 | pcs1-koma.itc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.122 | minerva-koma.itc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.130 | fgk.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.131 | bbrk.gm.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.134 | iccard2.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.136 | rp5.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.142 | pcs-kom1f.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.143 | backup.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.153 | wprtest.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.154 | ad3.ecc.u-tokyo.ac.jp | 2025-02-18 22:35:35 |
| 133.11.45.156 | iccard.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.157 | utask-web-vpn.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.158 | sensor-1f.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.159 | rp1.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.160 | fgh.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.164 | lpx.gm.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.166 | fgf.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.168 | emc-mng301.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.169 | emc-mng302.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.171 | gekko.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.180 | asano.sodan.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.182 | rmx.itc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.183 | jump2.ecc.u-tokyo.ac.jp.128.45.11.133.in-addr.arpa | 2025-02-15 06:10:08 |
| 133.11.45.185 | mcumanager.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.187 | fukutake2.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.188 | fukutake3.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.189 | fukutake4.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.190 | ml2.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.194 | pl001.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.201 | saksrv1.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.210 | wpoly-kom.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.230 | dell.tanaka.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.233 | alpha.tanaka.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.235 | tt.tanaka.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.236 | gps.tanaka.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.240 | minami4f.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.242 | files2.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.243 | gw-e44.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.245 | pcs-e44.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
| 133.11.45.246 | tsu.sekiya.ecc.u-tokyo.ac.jp | 2025-02-15 06:10:08 |
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 |