BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS38635 |
131.113.0.0/16
|
KEIO-NET - Keio University, JP |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:37)
| IP | Host | DateTime |
|---|---|---|
| 131.113.128.1 | gw128-1.mita.keio.ac.jp | 2025-06-28 07:27:40 |
| 131.113.128.2 | f01-221v4.net.keio.jp | 2025-06-28 07:27:40 |
| 131.113.128.3 | f01-221v4-01.net.keio.jp | 2025-06-28 07:27:40 |
| 131.113.128.4 | f01-221v4-02.net.keio.jp | 2025-06-28 07:27:40 |
| 131.113.128.5 | f01-221v4-03.net.keio.jp | 2025-06-22 22:17:37 |
| 131.113.128.6 | f01-221v4-04.net.keio.jp | 2025-06-28 07:27:40 |
| 131.113.128.7 | f01-221v4-05.net.keio.jp | 2025-06-28 07:27:40 |
| 131.113.128.8 | f01-221v4-06.net.keio.jp | 2025-06-28 07:27:40 |
| 131.113.128.9 | f01-221v4-07.net.keio.jp | 2025-06-28 07:27:40 |
| 131.113.128.10 | f01-221v4-08.net.keio.jp | 2025-06-28 07:27:40 |
| 131.113.128.11 | f01-221v4-09.net.keio.jp | 2025-06-28 07:27:40 |
| 131.113.128.12 | f01-221v4-10.net.keio.jp | 2025-06-28 07:27:40 |
| 131.113.128.13 | f01-221v4-11.net.keio.jp | 2025-06-28 07:27:40 |
| 131.113.128.14 | f01-221v4-12.net.keio.jp | 2025-06-28 07:27:40 |
| 131.113.128.129 | gw128-129.mita.keio.ac.jp | 2025-06-28 07:27:40 |
| 131.113.128.130 | n01-nfs21v4.user.keio.ac.jp | 2025-06-28 07:27:40 |
| 131.113.128.131 | n01-nfs21v4-01.user.keio.ac.jp | 2025-06-28 07:27:40 |
| 131.113.128.132 | n01-nfs21v4-02.user.keio.ac.jp | 2025-06-28 07:27:40 |
| 131.113.128.133 | n01-nfs21v4-03.user.keio.ac.jp | 2025-06-28 07:27:40 |
| 131.113.128.134 | n01-nfs21v4-04.user.keio.ac.jp | 2025-06-28 07:27:40 |
| 131.113.128.135 | n01-nfs21v4-05.user.keio.ac.jp | 2025-06-28 07:27:40 |
| 131.113.128.136 | n01-nfs21v4-06.user.keio.ac.jp | 2025-06-28 07:27:40 |
| 131.113.128.137 | n01-nfs21v4-07.user.keio.ac.jp | 2025-06-28 07:27:40 |
| 131.113.128.138 | n01-nfs21v4-08.user.keio.ac.jp | 2025-06-28 07:27:40 |
| 131.113.128.139 | n01-nfs21v4-09.user.keio.ac.jp | 2025-06-28 07:27:40 |
| 131.113.128.140 | n01-nfs21v4-10.user.keio.ac.jp | 2025-06-28 07:27:40 |
| 131.113.128.141 | n01-nfs21v4-11.user.keio.ac.jp | 2025-06-28 07:27:40 |
| 131.113.128.142 | n01-nfs21v4-12.user.keio.ac.jp | 2025-06-28 07:27:40 |
| 131.113.128.193 | gw128-193.mita.keio.ac.jp | 2025-06-28 07:27:40 |
| 131.113.128.194 | mt-ex4600.user.keio.ac.jp | 2025-06-28 07:27:40 |
| 131.113.128.195 | mt-isilon01.user.keio.ac.jp | 2025-06-28 07:27:40 |
| 131.113.128.196 | mt-isilon02.user.keio.ac.jp | 2025-06-28 07:27:40 |
| 131.113.128.197 | mt-isilon03.user.keio.ac.jp | 2025-06-28 07:27:40 |
| 131.113.128.198 | mt-isilon04.user.keio.ac.jp | 2025-06-28 07:27:40 |
| 131.113.128.199 | mt-isilon05.user.keio.ac.jp | 2025-06-28 07:27:40 |
| 131.113.128.200 | mt-isilon06.user.keio.ac.jp | 2025-06-28 07:27:40 |
| 131.113.128.250 | fs-mc-adm.user.keio.ac.jp | 2025-06-28 07:27:40 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31381 | 1463309133 | 1153867275719288914 |
Brazil
|
9037 | 86226398 | 2305871897990729730 |
China
|
6564 | 346799264 | 129893613128288 |
India
|
5969 | 35348480 | 24480594907136 |
Russian Federation
|
5748 | 46622776 | 10705793691720 |
Indonesia
|
3603 | 18073088 | 1225629728768 |
Germany
|
3109 | 112752904 | 69548054544384 |
United Kingdom
|
3108 | 71550336 | 31532536299520 |
Australia
|
3015 | 40588592 | 20514282543104 |
Poland
|
2465 | 19272192 | 15298114229248 |
Canada
|
2443 | 54437736 | 4438988948736 |
France
|
2201 | 75328768 | 12154271827456 |
Ukraine
|
2009 | 8261632 | 5013717516288 |
Bangladesh
|
1870 | 1933568 | 908494569472 |
Netherlands
|
1595 | 51310544 | 26556465939968 |
Argentina
|
1300 | 19708416 | 18815344377856 |
Italy
|
1298 | 52409856 | 28591018606592 |
Hong Kong
|
1280 | 18154148 | 8554605118208 |
Japan
|
1269 | 159027048 | 33573211799552 |
Spain
|
1233 | 34628352 | 7522246791168 |