138.108.3.0/24 Nielsen Consumer LLC
Announced by AS16477 Nielsen Consumer LLC. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 138.108.3.0/24
Prefix
Origin
AS16477 NCL-203-16477
RPKI
RPKI not found
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
3 exact, 4 covering
In RouteViews
2026-10-12 02:24 UTC
Paths
How 138.108.3.0/24 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 8220 16477
| Origin | AS16477 Nielsen Consumer LLC |
| Origin code | IGP |
| Communities | 3356:2 3356:22 3356:100 3356:123 3356:502 3356:903 3356:2066 8220:65000 8220:65010 8220:65403 15404:65366 36601:150 36601:2001 36601:13760 |
| Updated | 3d 15h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 8220 16477
| Origin | AS16477 Nielsen Consumer LLC |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 8h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 8220 16477
| Origin | AS16477 Nielsen Consumer LLC |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 8h 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 |
|---|---|---|---|---|
| 138.108.3.0/24 | AS16477 NCL-203-16477 | RADB | Nielsen Consumer LLC | MAINT-AS16477 |
| 138.108.3.0/24 | AS19606 NLSNMEDIA | RADB | RR-RC-NIELSEN MEDIA RESEARCH | MAINT-AS16477 |
| 138.108.3.0/24 | AS33363 BHN-33363 | RADB | RR-RC-Nielsen Media Research-TampaBay | MAINT-AS16477 |
| 138.108.0.0/16 covering | AS30023 CYRUSONE-CIN | LEVEL3 | Proxy-registered route object | CBTS-MNT |
| 138.108.0.0/16 covering | AS7132 SBIS-AS | RADB | Appleton, WI SBC Internet Services A.C. Nielsen Company Request 11-18-03 | MAINT-AS7132 |
| 138.108.0.0/16 covering | AS16477 NCL-203-16477 | RADB | Nielsen Consumer LLC | MAINT-AS16477 |
| 138.108.0.0/16 covering | AS30023 CYRUSONE-CIN | RADB | CyrusOne - Proxy for Customer | MAINT-AS62 |