BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS2501 | 157.82.0.0/16 | UTnet - The University of Tokyo, JP |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:40)
| IP | Host | DateTime |
|---|---|---|
| 157.82.75.2 | wh7900.office.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.3 | wh7901.office.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.4 | dir.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.5 | sec.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.6 | wh7902.office.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.7 | ryohi.office.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.8 | keiri.office.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.9 | sw13-221.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.10 | office.acteb.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.11 | ns2.office.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.12 | lx9.mr.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.13 | ns.bio.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.14 | ns.office.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.15 | ultra.fklab.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.16 | seven.aee.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.17 | taro.aee.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.18 | reo.aee.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.19 | fujiilabo.fin.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.20 | fw-rcast.office.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.21 | sw13-acl.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.22 | fujii2.fin.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.23 | fujii.fin.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.24 | fujii3.fin.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.25 | shomu.office.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.26 | sw13-faculty.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.27 | rcast13.rcast.u-tokyo.ac.jp | 2024-12-13 16:25:12 |
| 157.82.75.28 | sw13-main.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.29 | sw13-hall.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.31 | wh7903.office.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.32 | cellcity2.mr.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.39 | pc05.its.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.40 | cellcity.mr.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.43 | wh7904.office.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.44 | fujiia.fin.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.45 | fujii4.fin.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.49 | fujiib.fin.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.50 | pc07.its.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.51 | ns.tito.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.61 | cellcity3.mr.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
| 157.82.75.62 | cellcity4.mr.rcast.u-tokyo.ac.jp | 2024-12-18 05:57:48 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31204 | 1483710593 | 1153847923038946274 |
Brazil
|
10675 | 86851504 | 28586846720004 |
China
|
6744 | 349785732 | 147479539035376 |
India
|
5916 | 35449088 | 24394409791488 |
Russian Federation
|
5828 | 46662998 | 11840464235840 |
Australia
|
4307 | 41135920 | 20423366613248 |
Indonesia
|
3505 | 17805344 | 1141452505088 |
United Kingdom
|
3225 | 76804680 | 30868393295872 |
Germany
|
3198 | 112904200 | 69156170235904 |
France
|
2694 | 75900416 | 12308437598208 |
Poland
|
2532 | 18141696 | 15040655266816 |
Canada
|
2384 | 54579544 | 3348992951296 |
Ukraine
|
2081 | 8666880 | 5125367595008 |
Bangladesh
|
1820 | 1867008 | 856242782208 |
Netherlands
|
1604 | 53749200 | 25991267550720 |
Romania
|
1317 | 8013888 | 1441703002368 |
Italy
|
1299 | 51876808 | 28436315504640 |
Argentina
|
1286 | 19695360 | 18740769128448 |
Hong Kong
|
1281 | 17372356 | 8220550759168 |
Spain
|
1268 | 34330624 | 7547945029632 |