138.0.172.0/22
Currently announced by AS264552 Brasil TecPar (Justweb), in the routed prefix 138.0.172.0/22.
- Current ASN
- AS264552
- Brasil TecPar (Justweb)
- Routed prefix
- 138.0.172.0/22
- Most specific route covering this prefix
- ASNs over time
- 1
- 1 announcement record
- RIR allocation
- LACNIC
- Brazil · 138.0.172.0/22
Routing data · Nov 2, 2026, 02:24 UTC
ASN historyEvery routed prefix covering 138.0.172.0/22
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 138.0.172.0/22 | AS264552 | Brasil TecPar (Justweb) |  Brazil | Before monitoring | 2026-11-02 02:24 | Announcing |
More specific routes6 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 138.0.172.0/23 | AS264552 | Brasil TecPar (Justweb) | Brazil | Before monitoring | 2026-11-02 02:24 | Announcing |
| 138.0.174.0/23 | AS264552 | Brasil TecPar (Justweb) | Brazil | Before monitoring | 2026-11-02 02:24 | Announcing |
| 138.0.172.0/24 | AS264552 | Brasil TecPar (Justweb) | Brazil | Before monitoring | 2026-10-29 08:25 | Stopped |
| 138.0.173.0/24 | AS264552 | Brasil TecPar (Justweb) | Brazil | Before monitoring | 2026-10-29 08:25 | Stopped |
| 138.0.174.0/24 | AS264552 | Brasil TecPar (Justweb) | Brazil | Before monitoring | 2026-10-29 08:25 | Stopped |
| 138.0.175.0/24 | AS264552 | Brasil TecPar (Justweb) | Brazil | Before monitoring | 2026-10-29 08:25 | Stopped |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.