BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS4538 | 121.251.48.0/23 | ERX-CERNET-BKB - China Education and Research Network Center, CN |
| AS24362 | 121.251.48.0/23 | CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of China, CN |
| AS4538 | 121.250.0.0/15 | ERX-CERNET-BKB - China Education and Research Network Center, CN |
| AS4538 | 121.248.0.0/14 | ERX-CERNET-BKB - China Education and Research Network Center, CN |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:6)
| IP | Host | DateTime |
|---|---|---|
| 121.251.49.201 | dns1.ahcme.edu.cn | 2024-11-30 05:01:37 |
| 121.251.49.202 | dns2.ahcme.edu.cn | 2024-12-01 12:24:57 |
| 121.251.49.204 | itv.ahcme.edu.cn | 2024-12-01 12:24:57 |
| 121.251.49.206 | www.ahcme.edu.cn | 2024-11-26 19:21:14 |
| 121.251.49.210 | idp.ahcme.edu.cn | 2024-12-01 12:24:57 |
| 121.251.49.250 | jump.ahcme.edu.cn | 2024-11-30 05:01:36 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31237 | 1374237313 | 1153848682359816930 |
Brazil
|
9498 | 88321200 | 28436378292228 |
China
|
6730 | 349761188 | 147510736594672 |
India
|
5919 | 35396096 | 24359975321600 |
Russian Federation
|
5877 | 48220122 | 11698461945152 |
Australia
|
4312 | 41212720 | 20440007776512 |
Indonesia
|
3504 | 17789984 | 1141368160256 |
Germany
|
3203 | 112905480 | 69169847795712 |
United Kingdom
|
3197 | 74860360 | 30613082472448 |
France
|
2672 | 75947520 | 12278353362944 |
Poland
|
2529 | 18120448 | 15027767022592 |
Canada
|
2365 | 54531576 | 3238023726080 |
Ukraine
|
2045 | 8911872 | 5069557661696 |
Bangladesh
|
1816 | 1870848 | 876636340224 |
Netherlands
|
1594 | 53676240 | 25531138377216 |
Italy
|
1299 | 51825864 | 28509075865600 |
Romania
|
1294 | 8055104 | 1437407445248 |
Argentina
|
1283 | 19695360 | 18731910823936 |
Hong Kong
|
1281 | 17401796 | 8396627575552 |
Spain
|
1266 | 34306048 | 7599451344896 |