Data as of Nov 10, 2026
Autonomous system

AS18181

National Health Research Institutes

Announces 4,096 addresses in 3 prefixes. None of it is anonymizer space.

Type
Education
TW
Proxy activity, 30 days
5 exits

Announced prefixes

Arrived
PrefixTypeProxy exitsHolderRPKI
211.76.160.0/20
since May 2005
Business5Taiwan Network Information Center
211.76.160.0/21
since Dec 2016
BusinessTaiwan Network Information Center
211.76.168.0/21
since May 2005
Business5Taiwan Network Information Center

Residential-proxy exposure

Spread
2
/24s with at least one exit
Providers
8
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
211.76.175.0/2403
211.76.172.0/2402

Proxy providers listing exits

  • Ake.net
  • FastProxy
  • FloppyData
  • LemonBright
  • Proxiware
  • RainProxy
  • Shifter
  • VitalExclusive

Proxy activity

Oct 11, 2026 – Nov 9, 2026

AS18181, day by day

582 observations

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it