148.204.0.0/17
Currently announced by AS3484 Instituto Politecnico Nacional, in the routed prefix 148.204.0.0/17.
- Current ASN
- AS3484
- Instituto Politecnico Nacional
- Routed prefix
- 148.204.0.0/17
- Most specific route covering this prefix
- ASNs over time
- 1
- 2 announcement records
- RIR allocation
- LACNIC
- Mexico · 148.204.0.0/16
Routing data · Nov 2, 2026, 00:27 UTC
ASN historyEvery routed prefix covering 148.204.0.0/17
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 148.204.0.0/17 | AS3484 | Instituto Politecnico Nacional |  Mexico | Before monitoring | 2026-11-02 00:27 | Announcing |
| 148.204.0.0/16 | AS3484 | Instituto Politecnico Nacional | Mexico | Before monitoring | 2026-11-02 00:27 | Announcing |
More specific routes4 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 148.204.21.0/24 | AS3484 | Instituto Politecnico Nacional | Mexico | Before monitoring | 2026-11-02 00:27 | Announcing |
| 148.204.78.0/24 | AS3484 | Instituto Politecnico Nacional | Mexico | Before monitoring | 2026-11-02 00:27 | Announcing |
| 148.204.118.0/24 | AS3484 | Instituto Politecnico Nacional | Mexico | Before monitoring | 2026-11-02 00:27 | Announcing |
| 148.204.0.0/24 | AS3484 | Instituto Politecnico Nacional | Mexico | 2026-10-26 22:19 | 2026-10-27 04:22 | Stopped |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.