Data as of Nov 8, 2026
Autonomous system

AS398173

Seagate Technology LLC

Announces 3,072 addresses in 12 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeRPKI
134.204.250.0/24
since Jul 2024
Business
134.204.251.0/24
since Jun 2024
Business
134.204.252.0/24
since Dec 2023
Business
134.204.253.0/24
since Oct 2022
Business
134.204.255.0/24
since Aug 2023
Business
192.55.4.0/24
since Nov 2021
Business
192.55.5.0/24
since Jul 2022
Business
192.55.6.0/24
since Jan 2020
Business
192.55.7.0/24
since Dec 2020
Business
192.55.8.0/24
since Feb 2021
Business
192.55.20.0/24
since Nov 2021
Business
192.55.21.0/24
since Nov 2021
Business

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it