Data as of Nov 10, 2026
Autonomous system

AS399066

Massachusetts Medical Society

Announces 512 addresses in 2 prefixes. None of it is anonymizer space.

Type
Business
US
Proxy activity, 30 days
1 exits

Announced prefixes

Arrived
PrefixTypeProxy exitsRPKI
216.120.168.0/24
since Apr 2021
Business
216.120.172.0/24
since Jun 2021
Business1

Residential-proxy exposure

Providers
10
selling exits here

Proxy providers listing exits

  • AnyIP
  • ColaProxy
  • EnigmaProxy
  • Geonode
  • NovaProxy
  • Proxiware
  • ProxyEmpire
  • ProxyGeo
  • Thordata
  • VantageProxies

Proxy activity

Oct 11, 2026 – Nov 9, 2026

AS399066, day by day

45 observations

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it