166.181.87.0/24 T-Mobile USA, Inc.
Announced by AS6614 T-Mobile USA, Inc. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 166.181.87.0/24
Prefix
Origin
AS6614 USCC-ASN
RPKI
RPKI not found
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 3 covering
In RouteViews
2026-10-12 12:02 UTC
Paths
How 166.181.87.0/24 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 3356 6614×5
| Origin | AS6614 T-Mobile USA, Inc. |
| Origin code | IGP |
| Communities | 4:421 202:202 3356:3 3356:22 3356:100 3356:123 3356:575 3356:903 3356:2013 6614:501 36601:150 36601:2001 36601:13760 |
| Updated | 4d 9h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6614×5
| Origin | AS6614 T-Mobile USA, Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 17h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6614×5
| Origin | AS6614 T-Mobile USA, Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 17h 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 |
|---|---|---|---|---|
| 166.181.87.0/24 | AS198949 Radware | RADB | USCC | MAINT-AS198949 |
| 166.181.0.0/16 covering | AS6614 USCC-ASN | LEVEL3 | Proxy-registered route object | LEVEL3-MNT |
| 166.181.0.0/16 covering | AS6614 USCC-ASN | RADB | Mobile Network | MAINT-AS6614 |
| 166.181.0.0/16 covering | AS198949 Radware | RADB | USCC | MAINT-AS198949 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.