Data as of Nov 10, 2026
Autonomous system

AS6646

Aetna, Inc.

Announces 16,384 addresses in 20 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
206.213.192.0/18
since May 2005
BusinessNYLCare Corp.
206.213.192.0/19
since May 2005
BusinessNYLCare Corp.
206.213.196.0/24
since Sep 2019
BusinessNYLCare Corp.
206.213.197.0/24
since Sep 2019
BusinessNYLCare Corp.
206.213.209.0/24
since May 2005
BusinessNYLCare Corp.
206.213.211.0/24
since Oct 2006
BusinessNYLCare Corp.
206.213.212.0/24
since Jun 2016
BusinessNYLCare Corp.
206.213.213.0/24
since Jun 2016
BusinessNYLCare Corp.
206.213.215.0/24
since May 2005
BusinessNYLCare Corp.
206.213.223.0/24
since Jun 2016
BusinessNYLCare Corp.
206.213.224.0/19
since May 2005
BusinessNYLCare Corp.
206.213.233.0/24
since Apr 2015
BusinessNYLCare Corp.
206.213.240.0/24
since Jun 2016
BusinessNYLCare Corp.
206.213.241.0/24
since Jun 2016
BusinessNYLCare Corp.
206.213.243.0/24
since Jun 2016
BusinessNYLCare Corp.
206.213.244.0/24
since Jun 2016
BusinessNYLCare Corp.
206.213.246.0/24
since Nov 2007
BusinessNYLCare Corp.
206.213.251.0/24
since May 2005
BusinessNYLCare Corp.
206.213.253.0/24
since Nov 2006
BusinessNYLCare Corp.
206.213.254.0/24
since May 2005
BusinessNYLCare Corp.

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it