103.166.19.0/24 Firstlink Communications Pvt. Ltd.
Announced by AS137080 Firstlink Communications Pvt. Ltd. RPKI valid Seen by 4 of our 5 looking glass sessions.
Summary
What the table says about 103.166.19.0/24
Prefix
Origin
AS137080 FCPL-AS-AP
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 103.166.19.0/24 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 13760 7029 4637 9498 45274×2 137080×4
| Origin | AS137080 Firstlink Communications Pvt. Ltd. |
| Origin code | IGP |
| Communities | 7029:2089 36601:150 36601:2001 36601:13760 |
| Updated | 3d 15h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 4637 9498 45274×2 137080×4
| Origin | AS137080 Firstlink Communications Pvt. Ltd. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 3d 15h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS137080 to originate 103.166.18.0/23 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 103.166.18.0/23 | /24 | AS137080 FCPL-AS-AP | APNIC |
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 |
|---|---|---|---|---|
| 103.166.19.0/24 | AS137080 FCPL-AS-AP | APNIC | Internet Service Provider | MAINT-NITCPL-NP |
| 103.166.18.0/23 covering | AS137080 FCPL-AS-AP | APNIC | Internet Service Provider | MAINT-NITCPL-NP |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.