187.109.112.0/23
Currently announced by AS272753 FASTNET FIBRA, in the routed prefix 187.109.112.0/23.
- Current ASN
- AS272753
- FASTNET FIBRA
- Routed prefix
- 187.109.112.0/23
- Most specific route covering this prefix
- ASNs over time
- 1
- 2 announcement records
- RIR allocation
- LACNIC
- Brazil · 187.109.112.0/22
Routing data · Nov 8, 2026, 10:26 UTC
ASN historyEvery routed prefix covering 187.109.112.0/23
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 187.109.112.0/23 | AS272753 | FASTNET FIBRA |  Brazil | 2026-11-04 22:23 | 2026-11-08 10:26 | Announcing |
| 187.109.112.0/22 | AS272753 | FASTNET FIBRA | Brazil | 2026-10-29 18:21 | 2026-11-08 10:26 | Announcing |
More specific routes2 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 187.109.112.0/24 | AS272753 | FASTNET FIBRA | Brazil | 2026-11-04 22:23 | 2026-11-08 10:26 | Announcing |
| 187.109.113.0/24 | AS272753 | FASTNET FIBRA | Brazil | 2026-11-04 22:23 | 2026-11-08 10:26 | Announcing |
Change logAll changes
| Detected (UTC) | Prefix | Change | ASN | Name | Previous ASN | Country |
|---|---|---|---|---|---|---|
| 2026-11-04 22:23 | 187.109.112.0/23 | New announcement | AS272753 | FASTNET FIBRA | — | Brazil |
| 2026-10-31 02:18 | 187.109.112.0/22 | WithdrawalAnnounced again | AS272753 | FASTNET FIBRA | — | Brazil |
| 2026-10-29 18:21 | 187.109.112.0/22 | New announcement | AS272753 | FASTNET FIBRA | — | Brazil |