172.120.170.0/24 A1 Telekom Austria AG
Announced by AS8447 A1 Telekom Austria AG. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 172.120.170.0/24
Prefix
Origin
AS8447 A1TELEKOM-AT
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-15 20:02 UTC
Paths
How 172.120.170.0/24 is reached
Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.
AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 1299 8447
| Origin | AS8447 A1 Telekom Austria AG |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 20h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 8447
| Origin | AS8447 A1 Telekom Austria AG |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 4h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 8447
| Origin | AS8447 A1 Telekom Austria AG |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 8d 4h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS8447 to originate 172.120.170.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 172.120.170.0/24 | /24 | AS8447 A1TELEKOM-AT | ARIN |
| 172.120.170.0/23 | /24 | AS18779 EGIHOSTING | ARIN |
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 172.120.170.0/24 | AS8447 A1TELEKOM-AT | ARIN | EGIHosting | MNT-EGNL-1 |
| 172.120.170.0/24 | AS8447 A1TELEKOM-AT | RADB | OpenColo LOA'ed AS8447 3223 Kenneth St. Santa Clara, CA 95054 | MAINT-AS18779 |
| 172.120.170.0/23 covering | AS18779 EGIHOSTING | ARIN | EGIHosting | MNT-EGNL-1 |
| 172.120.170.0/23 covering | AS18779 EGIHOSTING | RADB | OpenColo LOA'ed AS18779 3223 Kenneth St. Santa Clara, CA 95054 | MAINT-AS18779 |