BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS4538 | 121.48.128.0/20 | ERX-CERNET-BKB - China Education and Research Network Center, CN |
| AS24355 | 121.48.128.0/20 | CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China, CN |
| AS4538 | 121.48.0.0/15 | 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:53)
| IP | Host | DateTime |
|---|---|---|
| 121.48.143.1 | 1.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.4 | 4.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.6 | 6.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.7 | 7.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.8 | 8.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.9 | 9.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.10 | 10.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.11 | 11.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.13 | 13.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.14 | 14.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.16 | 16.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.17 | 17.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.18 | 18.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.19 | 19.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.20 | 20.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.21 | 21.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.22 | 22.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.23 | 23.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.24 | 24.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.25 | 25.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.26 | 26.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.27 | dns1.svtcc.edu.cn | 2024-11-30 21:42:44 |
| 121.48.143.28 | 28.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.30 | 30.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.31 | 31.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.32 | 32.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.33 | 33.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.35 | 35.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.37 | 37.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.39 | 39.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.40 | 40.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.41 | 41.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.42 | 42.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.43 | 43.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.44 | 44.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.45 | 45.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.46 | 46.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.47 | 47.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.48 | 48.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.49 | 49.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.50 | 50.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.51 | www.svtcc.edu.cn dns1.svtcc.edu.cn | 2024-11-30 21:42:44 |
| 121.48.143.52 | mail.svtcc.edu.cn | 2024-11-30 21:42:44 |
| 121.48.143.53 | 53.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.54 | jpkc.svtcc.edu.cn | 2024-11-30 21:42:44 |
| 121.48.143.55 | 55.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.56 | 56.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.57 | zk.svtcc.edu.cn | 2024-11-30 21:42:44 |
| 121.48.143.58 | svtcc.edu.cn dns2.svtcc.edu.cn @.svtcc.edu.cn | 2024-11-30 21:42:44 |
| 121.48.143.59 | pan.svtcc.edu.cn | 2024-11-30 21:42:44 |
| 121.48.143.60 | 60.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.62 | 62.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
| 121.48.143.63 | 63.143.48.121.in-addr.arpa | 2024-11-30 21:42:44 |
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 |