BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS4730 | 133.1.0.0/16 | OUXNET - Osaka University, JP |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:19)
| IP | Host | DateTime |
|---|---|---|
| 133.1.28.1 | vb1.sanken.osaka-u.ac.jp | 2025-04-03 01:13:32 |
| 133.1.28.2 | ouisir.sanken.osaka-u.ac.jp | 2025-04-03 01:13:32 |
| 133.1.28.3 | isir0.sanken.osaka-u.ac.jp | 2025-04-03 01:13:32 |
| 133.1.28.5 | aiharaz.sanken.osaka-u.ac.jp | 2025-04-03 01:13:32 |
| 133.1.28.7 | ouisir2.sanken.osaka-u.ac.jp | 2025-04-03 01:13:32 |
| 133.1.28.112 | vb2.sanken.osaka-u.ac.jp | 2025-04-03 01:13:32 |
| 133.1.28.121 | alpha.sanken.osaka-u.ac.jp | 2025-04-03 01:13:32 |
| 133.1.28.137 | isir137.sanken.osaka-u.ac.jp | 2025-04-03 01:13:32 |
| 133.1.28.138 | isir138.sanken.osaka-u.ac.jp | 2025-04-03 01:13:32 |
| 133.1.28.139 | smtp1.sanken.osaka-u.ac.jp | 2025-04-03 01:13:32 |
| 133.1.28.142 | isir1.sanken.osaka-u.ac.jp | 2025-04-03 01:13:32 |
| 133.1.28.143 | isir2.sanken.osaka-u.ac.jp | 2025-04-03 01:13:32 |
| 133.1.28.144 | isir3.sanken.osaka-u.ac.jp | 2025-04-03 01:13:32 |
| 133.1.28.145 | smtp2.sanken.osaka-u.ac.jp | 2025-04-03 01:13:32 |
| 133.1.28.147 | isir-cent.sanken.osaka-u.ac.jp | 2025-04-03 01:13:32 |
| 133.1.28.148 | isir4.sanken.osaka-u.ac.jp | 2025-04-03 01:13:32 |
| 133.1.28.149 | isir5.sanken.osaka-u.ac.jp | 2025-04-03 01:13:32 |
| 133.1.28.150 | isir150.sanken.osaka-u.ac.jp | 2025-04-03 01:13:32 |
| 133.1.28.152 | vpn-1.sanken.osaka-u.ac.jp | 2025-04-03 01:13:32 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31344 | 1464840665 | 3459991899187782738 |
Brazil
|
9019 | 86325726 | 28705594249218 |
China
|
6577 | 346888612 | 147464849009520 |
India
|
5940 | 35662336 | 24453355524096 |
Russian Federation
|
5761 | 46654416 | 10705927450696 |
Indonesia
|
3563 | 17835008 | 1224318517248 |
Germany
|
3104 | 112801288 | 69543912341504 |
United Kingdom
|
3102 | 72801120 | 30946303148032 |
Australia
|
3006 | 40629040 | 20479774496512 |
Poland
|
2467 | 19517184 | 15457294029824 |
Canada
|
2434 | 54564200 | 4420884563200 |
France
|
2215 | 75789056 | 12226938733312 |
Ukraine
|
2006 | 8483840 | 5395951845376 |
Bangladesh
|
1860 | 1889792 | 896128188416 |
Netherlands
|
1597 | 52962256 | 27362030192128 |
Italy
|
1296 | 51871104 | 28616769077248 |
Argentina
|
1295 | 19703552 | 18758200852480 |
Hong Kong
|
1278 | 17793732 | 7875642983168 |
Japan
|
1264 | 159231848 | 33542863716352 |
Spain
|
1234 | 34553088 | 7496424361984 |