BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS9367 | 131.112.0.0/16 | ISCT - Institute of Science Tokyo, JP |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:22)
| IP | Host | DateTime |
|---|---|---|
| 131.112.255.0 | noc-loopbacks.noc.titech.ac.jp border-o1.noc.titech.ac.jp | 2025-02-18 20:22:42 |
| 131.112.255.1 | border-gsic.noc.titech.ac.jp | 2025-02-13 20:42:30 |
| 131.112.255.6 | core-gsic.noc.titech.ac.jp | 2025-02-18 20:22:42 |
| 131.112.255.7 | core-honkan.noc.titech.ac.jp | 2025-02-18 20:22:42 |
| 131.112.255.8 | slb-o1.noc.titech.ac.jp | 2025-02-18 20:22:42 |
| 131.112.255.15 | sgw-o-l3fw.noc.titech.ac.jp | 2025-02-18 20:22:42 |
| 131.112.255.16 | sgw-o-t4w.noc.titech.ac.jp | 2025-02-18 20:22:42 |
| 131.112.255.122 | core-gsic-bypass.noc.titech.ac.jp | 2025-02-18 20:22:42 |
| 131.112.255.123 | core-honkan-bypass.noc.titech.ac.jp | 2025-02-18 20:22:42 |
| 131.112.255.124 | core-gsic-t4w.noc.titech.ac.jp | 2025-02-18 20:22:42 |
| 131.112.255.125 | core-honkan-t4w.noc.titech.ac.jp | 2025-02-18 20:22:42 |
| 131.112.255.128 | border-s1.noc.titech.ac.jp | 2025-02-18 20:22:42 |
| 131.112.255.129 | border-s7.noc.titech.ac.jp | 2025-02-18 20:22:42 |
| 131.112.255.134 | core-s1.noc.titech.ac.jp | 2025-02-13 20:42:30 |
| 131.112.255.135 | core-s7.noc.titech.ac.jp | 2025-02-18 20:22:42 |
| 131.112.255.136 | slb-s1.noc.titech.ac.jp | 2025-02-18 20:22:42 |
| 131.112.255.137 | fw-s.noc.titech.ac.jp | 2025-02-18 20:22:42 |
| 131.112.255.186 | core-s1-bypass.noc.titech.ac.jp | 2025-02-18 20:22:42 |
| 131.112.255.187 | core-s7-bypass.noc.titech.ac.jp | 2025-02-13 20:42:30 |
| 131.112.255.188 | core-s1-t4w.noc.titech.ac.jp | 2025-02-18 20:22:42 |
| 131.112.255.189 | core-s7-t4w.noc.titech.ac.jp | 2025-02-18 20:22:42 |
| 131.112.255.240 | all-core-secondary.noc.titech.ac.jp | 2025-02-18 20:22:42 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31286 | 1463399193 | 1153567063901602402 |
Brazil
|
9044 | 86797232 | 2305871771570475008 |
China
|
6607 | 350275748 | 147525841463792 |
India
|
5910 | 35617792 | 24427601186816 |
Russian Federation
|
5754 | 46730184 | 10413599207240 |
Indonesia
|
3544 | 18043392 | 1185116061696 |
United Kingdom
|
3163 | 73185376 | 31205491671040 |
Germany
|
3129 | 113023496 | 69158134087680 |
Australia
|
3006 | 40890416 | 20539913344768 |
Poland
|
2478 | 18603776 | 15319938765824 |
Canada
|
2439 | 54742824 | 4345334990080 |
France
|
2245 | 75968768 | 12209761091584 |
Ukraine
|
2023 | 8583168 | 5125335351296 |
Bangladesh
|
1847 | 1876992 | 869016076288 |
Netherlands
|
1596 | 53616336 | 26232513103360 |
Italy
|
1297 | 51818112 | 28544022347776 |
Argentina
|
1290 | 19681536 | 18745298976768 |
Hong Kong
|
1276 | 17521092 | 7864123851520 |
Japan
|
1265 | 159962984 | 33610202546176 |
Spain
|
1231 | 34274816 | 7522192920576 |