173.239.0.0/18 Webair Internet Development Company Inc.
Announced by AS27257 Webair Internet Development Company Inc. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 173.239.0.0/18
Prefix
Origin
AS27257 WEBAIR-INTERNET
RPKI
RPKI not found
Size
16,384 addresses
Less specific
none
More specifics
18
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 173.239.0.0/18 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 13760 6939 27257
| Origin | AS27257 Webair Internet Development Company Inc. |
| Origin code | IGP |
| Communities | 13760:3002 36601:150 36601:2001 36601:13760 |
| Updated | 4d 15h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 27257
| Origin | AS27257 Webair Internet Development Company Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 23h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 27257
| Origin | AS27257 Webair Internet Development Company Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 23h ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 173.239.0.0/18 | AS27257 WEBAIR-INTERNET | RADB | Webair Internet Development Inc. | MAINT-AS27257 |
More specific
Prefixes inside 173.239.0.0/18
18 announced prefixes fall inside this one.
Show the 18 prefixes
173.239.0.0/19 AS27257 WEBAIR-INTERNET173.239.2.0/24 AS27257 WEBAIR-INTERNET173.239.5.0/24 AS27257 WEBAIR-INTERNET173.239.8.0/24 AS27257 WEBAIR-INTERNET173.239.12.0/24 AS27257 WEBAIR-INTERNET173.239.19.0/24 AS22297 OPTI9-CANADA173.239.20.0/24 AS22297 OPTI9-CANADA173.239.21.0/24 AS27257 WEBAIR-INTERNET173.239.22.0/24 AS22297 OPTI9-CANADA173.239.24.0/24 AS22297 OPTI9-CANADA173.239.32.0/24 AS27257 WEBAIR-INTERNET173.239.43.0/24 AS27257 WEBAIR-INTERNET173.239.53.0/24 AS27257 WEBAIR-INTERNET173.239.56.0/23 AS27257 WEBAIR-INTERNET173.239.58.0/23 AS20264 WEBAIR-INTERNET-2173.239.60.0/24 AS53365 WEBAIR-INTERNET-3173.239.62.0/24 AS396528 WEBAIR-CHI173.239.63.0/24 AS20264 WEBAIR-INTERNET-2