Data as of Nov 5, 2026
Autonomous system

AS11409

Equifax, Inc.

Announces 13,824 addresses in 18 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
147.146.140.0/24
since Dec 2025
Business
147.146.141.0/24
since Jan 2026
Business
147.146.142.0/24
since Jan 2026
Business
147.146.176.0/24
since Jun 2026
Business
147.146.177.0/24
since Jun 2026
Business
147.146.178.0/24
since Jun 2026
Business
165.183.160.0/21
since May 2023
Business
165.183.168.0/21
since Jan 2021
Business
165.183.168.0/23
since Jan 2021
Business
165.183.170.0/23
since Jan 2021
Business
165.183.171.0/24
since Jan 2021
Business
216.46.96.0/19
since Jan 2021
Business
216.46.96.0/20
since Jan 2021
Business
216.46.102.0/24
since Jan 2021
Business
216.46.107.0/24
since Jan 2021
Business
216.46.109.0/24
since Jan 2021
Business
216.46.112.0/20
since Jan 2021
Business
216.46.125.0/24
since Feb 2019
BusinessEquifax Limited

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it