Data as of Nov 9, 2026
Autonomous system

AS16807

Kyndryl

Announces 1,280 addresses in 5 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeRPKI
129.42.12.0/24
since Sep 2022
Business
129.42.22.0/24
since Apr 2019
Business
129.42.40.0/24
since Apr 2020
Business
129.42.48.0/24
since Mar 2019
Business
129.42.49.0/24
since Jul 2019
Business

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it