Data as of Nov 10, 2026
Autonomous system

AS16477

Nielsen Consumer LLC

Announces 8,448 addresses in 21 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeRPKI
138.108.3.0/24
since Mar 2022
Business
138.108.32.0/24
since Dec 2009
Business
138.108.36.0/24
since Mar 2010
Business
138.108.80.0/24
since Aug 2022
Business
138.108.81.0/24
since Aug 2022
Business
138.108.82.0/24
since Aug 2022
Business
138.108.96.0/21
since Oct 2011
Business
138.108.104.0/23
since Feb 2014
Business
138.108.106.0/23
since Mar 2016
Business
138.108.115.0/24
since Sep 2025
Business
138.108.136.0/24
since Jan 2026
Business
138.108.137.0/24
since Sep 2016
Business
138.108.138.0/24
since Jul 2026
Business
138.108.140.0/22
since Mar 2014
Business
138.108.144.0/24
since Dec 2014
Business
138.108.150.0/24
since Apr 2026
Business
138.108.152.0/24
since May 2026
Business
138.108.154.0/24
since May 2022
Business
138.108.155.0/24
since Jan 2022
Business
138.108.157.0/24
since Mar 2022
Business
138.108.162.0/24
since Jan 2012
Business

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it