Data as of Nov 9, 2026
Autonomous system

AS29750

Alaska Airlines, Inc.

Announces 66,048 addresses in 24 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeRPKI
159.49.0.0/16
since Sep 18, 2026
Business
159.49.0.0/24
since Sep 18, 2026
Business
159.49.36.0/24
since Sep 18, 2026
Business
159.49.37.0/24
since Sep 18, 2026
Business
159.49.93.0/24
since Sep 18, 2026
Business
159.49.122.0/24
since Sep 18, 2026
Business
159.49.130.0/24
since Sep 18, 2026
Business
159.49.148.0/24
since Sep 18, 2026
Business
159.49.159.0/24
since Sep 18, 2026
Business
159.49.164.0/24
since Sep 18, 2026
Business
159.49.165.0/24
since Sep 18, 2026
Business
159.49.166.0/24
since Sep 18, 2026
Business
159.49.167.0/24
since Sep 18, 2026
Business
159.49.228.0/24
since Sep 18, 2026
Business
159.49.229.0/24
since Sep 18, 2026
Business
159.49.230.0/24
since Sep 18, 2026
Business
159.49.231.0/24
since Sep 18, 2026
Business
159.49.240.0/24
since Sep 18, 2026
Business
159.49.241.0/24
since Sep 18, 2026
Business
159.49.251.0/24
since Sep 18, 2026
Business
159.49.253.0/24
since Sep 18, 2026
Business
159.49.254.0/24
since Sep 18, 2026
Business
162.211.8.0/24
since Apr 2019
Business
162.211.9.0/24
since Sep 2025
Business

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it