201.55.128.0/19
Currently announced by AS263579 iSUPER Telecom, in the routed prefix 201.55.128.0/19.
- Current ASN
- AS263579
- iSUPER Telecom
- Routed prefix
- 201.55.128.0/19
- Most specific route covering this prefix
- ASNs over time
- 1
- 1 announcement record
- RIR allocation
- LACNIC
- Brazil · 201.55.128.0/19
Routing data · Nov 8, 2026, 10:26 UTC
ASN historyEvery routed prefix covering 201.55.128.0/19
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 201.55.128.0/19 | AS263579 | iSUPER Telecom |  Brazil | Before monitoring | 2026-11-08 10:26 | Announcing |
More specific routes6 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 201.55.128.0/20 | AS263579 | iSUPER Telecom | Brazil | Before monitoring | 2026-11-08 10:26 | Announcing |
| 201.55.144.0/20 | AS263579 | iSUPER Telecom | Brazil | Before monitoring | 2026-11-08 10:26 | Announcing |
| 201.55.128.0/21 | AS263579 | iSUPER Telecom | Brazil | Before monitoring | 2026-11-07 04:26 | Stopped |
| 201.55.136.0/21 | AS263579 | iSUPER Telecom | Brazil | Before monitoring | 2026-11-07 04:26 | Stopped |
| 201.55.144.0/21 | AS263579 | iSUPER Telecom | Brazil | Before monitoring | 2026-11-07 04:26 | Stopped |
| 201.55.152.0/21 | AS263579 | iSUPER Telecom | Brazil | Before monitoring | 2026-11-07 04:26 | Stopped |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.