Data as of Nov 9, 2026
Autonomous system

AS68

Los Alamos National Laboratory

Announces 328,448 addresses in 8 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeRPKI
128.165.0.0/16
since May 2005
Business
130.55.0.0/16
since Feb 2006
Business
138.98.0.0/16
since Oct 2023
Business
141.111.0.0/16
since Sep 2011
Business
192.12.184.0/24
since Aug 2008
Business
192.52.70.0/24
since May 2008
Business
192.65.95.0/24
since May 2005
Business
204.121.0.0/16
since May 2005
Business

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it