Data as of Nov 10, 2026
Autonomous system

AS13572

Lahey Clinic, Inc.

Announces 4,096 addresses in 5 prefixes. None of it is anonymizer space.

Type
Education
US

Announced prefixes

Arrived
PrefixTypeRPKI
199.255.48.0/21
since May 2010
Business
199.255.48.0/22
since May 2014
Business
199.255.52.0/24
since May 2014
Business
199.255.53.0/24
since May 2014
Business
208.64.112.0/21
since Jan 2007
Business

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it