209.124.72.0/21 A2 Hosting, Inc.
Announced by AS55293 A2 Hosting, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 209.124.72.0/21
Prefix
Origin
AS55293 A2HOSTING
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 6 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 209.124.72.0/21 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 55293
| Origin | AS55293 A2 Hosting, Inc. |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 20h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 55293
| Origin | AS55293 A2 Hosting, Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 4h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 55293
| Origin | AS55293 A2 Hosting, Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 4h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS55293 to originate 209.124.64.0/20 up to /32. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 209.124.64.0/20 | /24 | AS19905 SECURITYSERVICES | ARIN |
| 209.124.64.0/20 | /32 | AS55293 A2HOSTING | 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 |
|---|---|---|---|---|
| 209.124.72.0/21 | AS19905 SECURITYSERVICES | RADB | SP_A2HOSTING | MAINT-AS19905 |
| 209.124.64.0/20 covering | AS55293 A2HOSTING | RADB | A2 Hosting, Inc. | MAINT-A2HOSTING |
| 209.124.64.0/19 covering | AS6982 DRAGON | LEVEL3 | Route for Future Design | FIVESC-MNT |
| 209.124.64.0/19 covering | AS16626 DATABANK-ZCOLO | LEVEL3 | DV2-POP-ATL | DV2-MNT |
| 209.124.64.0/19 covering | AS55293 A2HOSTING | LEVEL3 | ADDED FOR - AS55293 | I123-MNT |
| 209.124.64.0/19 covering | AS6982 DRAGON | RADB | PNAP-ACS mariet | MAINT-AS1828 |
| 209.124.64.0/19 covering | AS55293 A2HOSTING | RADB | A2 Hosting, Inc. | MAINT-A2HOSTING |