104.234.12.0/24
Currently announced by AS3257 GTT Communications (AS3257), in the routed prefix 104.234.12.0/24.
- Current ASN
- AS3257
- GTT Communications (AS3257)
- Routed prefix
- 104.234.12.0/24
- Most specific route covering this prefix
- ASNs over time
- 3
- 3 announcement records
- RIR allocation
- ARIN
- Canada · 104.234.0.0/16
Routing data · Nov 1, 2026, 20:20 UTC
ASN historyEvery routed prefix covering 104.234.12.0/24
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 104.234.12.0/24 | AS3257 | GTT Communications (AS3257) |  United States | 2026-10-30 10:22 | 2026-11-01 20:20 | Announcing |
| 104.234.12.0/24 | AS152606 | LINK4 COMMUNICATION |  Bangladesh | 2026-10-26 14:22 | 2026-10-28 08:22 | Stopped |
| 104.234.12.0/24 | AS139642 | Smart Link | Bangladesh | Before monitoring | 2026-10-26 08:22 | Stopped |
More specific routes0 total
No more specific routes inside this prefix.
Change logAll changes
| Detected (UTC) | Prefix | Change | ASN | Name | Previous ASN | Country |
|---|---|---|---|---|---|---|
| 2026-10-30 10:22 | 104.234.12.0/24 | Origin change | AS3257 | GTT Communications (AS3257) | AS152606 | United States |
| 2026-10-28 10:20 | 104.234.12.0/24 | WithdrawalAnnounced again | AS152606 | LINK4 COMMUNICATION | — | Bangladesh |
| 2026-10-26 14:22 | 104.234.12.0/24 | Origin changeNo longer announced | AS152606 | LINK4 COMMUNICATION | AS139642 | Bangladesh |