107.19.16.0/21
Currently announced by AS14654 AT&T Enterprises, LLC, in the routed prefix 107.16.0.0/14.
- Current ASN
- AS14654
- AT&T Enterprises, LLC
- Routed prefix
- 107.16.0.0/14
- Most specific route covering this prefix
- ASNs over time
- 1
- 2 announcement records
- RIR allocation
- ARIN
- United States · 107.16.0.0/14
Routing data · Nov 2, 2026, 08:23 UTC
ASN historyEvery routed prefix covering 107.19.16.0/21
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 107.19.16.0/21 | AS14654 | AT&T Enterprises, LLC |  United States | Before monitoring | 2026-10-30 12:22 | Stopped |
| 107.16.0.0/14 | AS14654 | AT&T Enterprises, LLC | United States | Before monitoring | 2026-11-02 08:23 | Announcing |
More specific routes5 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 107.19.16.0/24 | AS14654 | AT&T Enterprises, LLC | United States | Before monitoring | 2026-10-30 12:22 | Stopped |
| 107.19.17.0/24 | AS14654 | AT&T Enterprises, LLC | United States | Before monitoring | 2026-10-30 12:22 | Stopped |
| 107.19.18.0/23 | AS14654 | AT&T Enterprises, LLC | United States | Before monitoring | 2026-10-30 12:22 | Stopped |
| 107.19.20.0/23 | AS14654 | AT&T Enterprises, LLC | United States | Before monitoring | 2026-10-30 08:23 | Stopped |
| 107.19.22.0/23 | AS14654 | AT&T Enterprises, LLC | United States | Before monitoring | 2026-10-30 08:23 | Stopped |
Change logAll changes
| Detected (UTC) | Prefix | Change | ASN | Name | Previous ASN | Country |
|---|---|---|---|---|---|---|
| 2026-10-30 14:20 | 107.19.16.0/21 | Withdrawal | AS14654 | AT&T Enterprises, LLC | — | United States |