45.231.172.0/22
Currently announced by AS61618 Viva Tecnologia Telecomunicações, in the routed prefix 45.231.172.0/22.
- Current ASN
- AS61618
- Viva Tecnologia Telecomunicações
- Routed prefix
- 45.231.172.0/22
- Most specific route covering this prefix
- ASNs over time
- 1
- 1 announcement record
- RIR allocation
- LACNIC
- Brazil · 45.231.172.0/22
Routing data · Nov 1, 2026, 20:20 UTC
ASN historyEvery routed prefix covering 45.231.172.0/22
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 45.231.172.0/22 | AS61618 | Viva Tecnologia Telecomunicações |  Brazil | Before monitoring | 2026-11-01 20:20 | Announcing |
More specific routes7 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 45.231.172.0/23 | AS61618 | Viva Tecnologia Telecomunicações | Brazil | Before monitoring | 2026-11-01 20:20 | Announcing |
| 45.231.174.0/23 | AS61618 | Viva Tecnologia Telecomunicações | Brazil | Before monitoring | 2026-11-01 20:20 | Announcing |
| 45.231.174.0/24 | AS269109 | MARKTEC TELECOM | Brazil | 2026-10-30 22:21 | 2026-11-01 20:20 | Announcing |
| 45.231.172.0/24 | AS61618 | Viva Tecnologia Telecomunicações | Brazil | 2026-10-21 02:22 | 2026-10-27 16:20 | Stopped |
| 45.231.173.0/24 | AS61618 | Viva Tecnologia Telecomunicações | Brazil | 2026-10-21 02:22 | 2026-10-27 16:20 | Stopped |
| 45.231.174.0/24 | AS61618 | Viva Tecnologia Telecomunicações | Brazil | 2026-10-21 02:22 | 2026-10-30 20:21 | Stopped |
| 45.231.175.0/24 | AS61618 | Viva Tecnologia Telecomunicações | Brazil | 2026-10-21 02:22 | 2026-10-27 16:20 | Stopped |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.