BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS4538 |
166.111.192.0/18
|
ERX-CERNET-BKB - China Education and Research Network Center, CN |
| AS24348 | 166.111.192.0/18 | CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University, CN |
| AS4538 |
166.111.128.0/17
|
ERX-CERNET-BKB - China Education and Research Network Center, CN |
| AS24348 | 166.111.128.0/17 | CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University, CN |
| AS4538 |
166.111.0.0/16
|
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:19)
| IP | Host | DateTime |
|---|---|---|
| 166.111.252.2 | 3gys.tsinghua.edu.cn 3gy-1s.tsinghua.edu.cn | 2025-04-25 14:06:42 |
| 166.111.252.3 | 3gys.tsinghua.edu.cn 3gy-1s.tsinghua.edu.cn | 2025-04-25 14:06:42 |
| 166.111.252.4 | 3gy-2s.tsinghua.edu.cn | 2025-04-20 04:12:07 |
| 166.111.252.6 | 4gy-1s.tsinghua.edu.cn | 2025-04-25 14:06:42 |
| 166.111.252.7 | 4gy-2s.tsinghua.edu.cn | 2025-04-25 14:06:42 |
| 166.111.252.8 | 4gy-3s.tsinghua.edu.cn | 2025-04-25 14:06:42 |
| 166.111.252.10 | 4gys.tsinghua.edu.cn | 2025-04-25 14:06:42 |
| 166.111.252.12 | 5gys.tsinghua.edu.cn | 2025-04-25 14:06:42 |
| 166.111.252.13 | 5gy-1s.tsinghua.edu.cn | 2025-04-25 14:06:42 |
| 166.111.252.14 | 5gy-2s.tsinghua.edu.cn | 2025-04-25 14:06:42 |
| 166.111.252.16 | 6gys.tsinghua.edu.cn | 2025-04-25 14:06:42 |
| 166.111.252.17 | 6gy-1s.tsinghua.edu.cn | 2025-04-25 14:06:42 |
| 166.111.252.18 | 6gy-2s.tsinghua.edu.cn | 2025-04-25 14:06:42 |
| 166.111.252.20 | 7gys.tsinghua.edu.cn | 2025-04-25 14:06:42 |
| 166.111.252.21 | 7gy-1s.tsinghua.edu.cn | 2025-04-25 14:06:42 |
| 166.111.252.22 | 7gy-2s.tsinghua.edu.cn | 2025-04-25 14:06:42 |
| 166.111.252.24 | 8gys.tsinghua.edu.cn | 2025-04-25 14:06:42 |
| 166.111.252.25 | 8gy-1s.tsinghua.edu.cn | 2025-04-25 14:06:42 |
| 166.111.252.26 | 8gy-2s.tsinghua.edu.cn | 2025-04-25 14:06:42 |
Top 20 / total ASN
| Country / Region | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31359 | 1464994273 | 1153867556066370642 |
Brazil
|
9026 | 86352592 | 2305871869225439234 |
China
|
6567 | 347105444 | 147459296808560 |
India
|
5950 | 35375616 | 24479164125184 |
Russian Federation
|
5746 | 46657720 | 10693177159752 |
Indonesia
|
3577 | 17934848 | 1209000656896 |
Germany
|
3101 | 112783368 | 69625602375680 |
United Kingdom
|
3100 | 72790880 | 31045574852608 |
Australia
|
3009 | 40580400 | 20492802463488 |
Poland
|
2467 | 19493888 | 15495681479680 |
Canada
|
2439 | 54415720 | 4490913056000 |
France
|
2202 | 75287296 | 12213247804928 |
Ukraine
|
2008 | 8487936 | 5322934517760 |
Bangladesh
|
1867 | 1898496 | 900172808192 |
Netherlands
|
1598 | 51393744 | 27397476124160 |
Argentina
|
1298 | 19696384 | 18791486980096 |
Italy
|
1295 | 52409728 | 28646851018752 |
Hong Kong
|
1280 | 17814724 | 7879957873408 |
Japan
|
1266 | 159065448 | 33553585668096 |
Spain
|
1236 | 34576896 | 7530784034816 |