209.172.20.0/22 OXIO
Announced by AS398721 OXIO. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 209.172.20.0/22
Prefix
Origin
AS398721 OXIO-ASN-01
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-13 16:03 UTC
Paths
How 209.172.20.0/22 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 11290 398721
| Origin | AS398721 OXIO |
| Origin code | IGP |
| Communities | 174:21001 174:22003 36601:150 36601:174 36601:2001 |
| Updated | 5d 13h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 174 11290 398721
| Origin | AS398721 OXIO |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 22h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 11290 398721
| Origin | AS398721 OXIO |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 22h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS398721 to originate 209.172.20.0/22 up to /22. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 209.172.20.0/22 | /22 | AS398721 OXIO-ASN-01 | 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 |
|---|---|---|---|---|
| 209.172.20.0/22 | AS398721 OXIO-ASN-01 | ARIN | oxio | MNT-CC-3272 |
| 209.172.0.0/19 covering | AS7770 TRITON | LEVEL3 | ADDED FOR - AS7770 | I123-MNT |
| 209.172.0.0/19 covering | AS7770 TRITON | RADB | PNAP-CHG USSIGNAL | MAINT-AS1828 |