201.166.16.0/21
Currently announced by AS28512 Cablemas Telecomunicaciones SA de CV, in the routed prefix 201.166.16.0/21.
- Current ASN
- AS28512
- Cablemas Telecomunicaciones SA de CV
- Routed prefix
- 201.166.16.0/21
- Most specific route covering this prefix
- ASNs over time
- 1
- 1 announcement record
- RIR allocation
- LACNIC
- Mexico · 201.166.0.0/17
Routing data · Oct 23, 2026, 16:18 UTC
ASN historyEvery routed prefix covering 201.166.16.0/21
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 201.166.16.0/21 | AS28512 | Cablemas Telecomunicaciones SA de CV |  Mexico | Before monitoring | 2026-10-23 16:18 | Announcing |
More specific routes4 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 201.166.18.0/24 | AS28512 | Cablemas Telecomunicaciones SA de CV | Mexico | 2026-10-23 14:22 | 2026-10-23 16:18 | Announcing |
| 201.166.19.0/24 | AS28512 | Cablemas Telecomunicaciones SA de CV | Mexico | 2026-10-23 14:22 | 2026-10-23 16:18 | Announcing |
| 201.166.20.0/24 | AS28512 | Cablemas Telecomunicaciones SA de CV | Mexico | 2026-10-23 14:22 | 2026-10-23 16:18 | Announcing |
| 201.166.22.0/24 | AS28512 | Cablemas Telecomunicaciones SA de CV | Mexico | 2026-10-23 14:22 | 2026-10-23 16:18 | Announcing |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.