121.8.0.0/13
Currently announced by AS4134 China Telecom, in the routed prefix 121.8.0.0/13.
- Current ASN
- AS4134
- China Telecom
- Routed prefix
- 121.8.0.0/13
- Most specific route covering this prefix
- ASNs over time
- 1
- 1 announcement record
- RIR allocation
- APNIC
- China · 121.8.0.0/13
Routing data · Nov 10, 2026, 12:25 UTC
ASN historyEvery routed prefix covering 121.8.0.0/13
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 121.8.0.0/13 | AS4134 | China Telecom |  China | Before monitoring | 2026-11-10 12:25 | Announcing |
More specific routes44 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 121.8.172.0/22 | AS135089 | China Telecom | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.8.176.0/22 | AS135089 | China Telecom | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.10.32.0/21 | AS140309 | CHINATELECOM Guangdong province Zhongshan 5G network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.10.42.0/23 | AS140318 | CHINATELECOM Guangdong province Heyuan 5G network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.10.44.0/22 | AS140318 | CHINATELECOM Guangdong province Heyuan 5G network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.10.48.0/20 | AS140318 | CHINATELECOM Guangdong province Heyuan 5G network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.10.190.0/23 | AS140308 | CHINATELECOM Guangdong province Zhuhai 5G network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.10.192.0/20 | AS140308 | CHINATELECOM Guangdong province Zhuhai 5G network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.10.208.0/21 | AS140308 | CHINATELECOM Guangdong province Zhuhai 5G network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.10.216.0/21 | AS140308 | CHINATELECOM Guangdong province Zhuhai 5G network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.10.224.0/21 | AS140308 | CHINATELECOM Guangdong province Zhuhai 5G network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.11.16.0/20 | AS140308 | CHINATELECOM Guangdong province Zhuhai 5G network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.11.120.0/21 | AS140309 | CHINATELECOM Guangdong province Zhongshan 5G network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.11.128.0/22 | AS140309 | CHINATELECOM Guangdong province Zhongshan 5G network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.11.132.0/22 | AS140309 | CHINATELECOM Guangdong province Zhongshan 5G network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.11.136.0/21 | AS140309 | CHINATELECOM Guangdong province Zhongshan 5G network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.11.144.0/22 | AS140309 | CHINATELECOM Guangdong province Zhongshan 5G network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.11.151.0/24 | AS135089 | China Telecom | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.11.152.0/24 | AS135089 | China Telecom | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.11.153.0/24 | AS140309 | CHINATELECOM Guangdong province Zhongshan 5G network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.11.156.0/23 | AS140309 | CHINATELECOM Guangdong province Zhongshan 5G network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.11.160.0/23 | AS140309 | CHINATELECOM Guangdong province Zhongshan 5G network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.11.172.0/22 | AS135089 | China Telecom | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.11.232.0/24 | AS135089 | China Telecom | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.11.233.0/24 | AS135089 | China Telecom | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.11.234.0/24 | AS135089 | China Telecom | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.11.235.0/24 | AS135089 | China Telecom | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.11.236.0/22 | AS135089 | China Telecom | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.11.248.0/24 | AS135089 | China Telecom | China | 2026-11-09 14:21 | 2026-11-10 12:25 | Announcing |
| 121.12.93.0/24 | AS136199 | CHINANET Guangdong province Yuedong MAN network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.12.94.0/24 | AS136199 | CHINANET Guangdong province Yuedong MAN network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.12.100.0/22 | AS136199 | CHINANET Guangdong province Yuedong MAN network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.12.103.0/24 | AS136199 | CHINANET Guangdong province Yuedong MAN network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.12.104.0/21 | AS134763 | CHINANET Guangdong province network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.12.112.0/20 | AS134763 | CHINANET Guangdong province network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.12.168.0/21 | AS134763 | CHINANET Guangdong province network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.14.128.0/21 | AS134763 | CHINANET Guangdong province network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.14.136.0/22 | AS134763 | CHINANET Guangdong province network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.14.140.0/22 | AS134763 | CHINANET Guangdong province network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.14.144.0/22 | AS134763 | CHINANET Guangdong province network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.14.148.0/22 | AS134763 | CHINANET Guangdong province network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.14.152.0/21 | AS134763 | CHINANET Guangdong province network | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.14.201.0/24 | AS135089 | China Telecom | China | Before monitoring | 2026-11-10 12:25 | Announcing |
| 121.14.203.0/24 | AS135089 | China Telecom | China | Before monitoring | 2026-11-10 12:25 | Announcing |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.