83.136.40.0/21 Three Ireland (Hutchison) limited
Announced by AS13280 Three Ireland (Hutchison) limited. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 83.136.40.0/21
Prefix
Origin
AS13280 H3GIE
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 83.136.40.0/21 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 6461 13280×3
| Origin | AS13280 Three Ireland (Hutchison) limited |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 14h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6461 13280×3
| Origin | AS13280 Three Ireland (Hutchison) limited |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 22h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 13280×3
| Origin | AS13280 Three Ireland (Hutchison) limited |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 22h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS13280 to originate 83.136.40.0/21 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 83.136.40.0/21 | /24 | AS13280 H3GIE | RIPE |
| 83.136.40.0/21 | /24 | AS19905 SECURITYSERVICES | RIPE |
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 |
|---|---|---|---|---|
| 83.136.40.0/21 | AS13280 H3GIE | RIPE | N | H3GIE-MNT |
| 83.136.40.0/21 | AS34218 H3GIE | RIPE | Three Ireland (Hutchison) - Mobile Subscriber CGNAT Pools | H3GIE-MNT |