Data as of Nov 10, 2026
Autonomous system

AS23767

A*STAR

Announces 8,192 addresses in 29 prefixes. None of it is anonymizer space.

Type
Education
SG
Proxy activity, 30 days
15 exits

Announced prefixes

Arrived
PrefixTypeProxy exitsHolderRPKI
103.37.196.0/24
since May 2022
Business10
103.37.197.0/24
since Apr 2022
Business
103.37.198.0/24
since May 2022
Business
103.37.199.0/24
since Apr 2022
Business
123.136.64.0/24
since Oct 2018
Business
via Agency for Science, Technology and Research
123.136.67.0/24
since Oct 2018
Business
via Agency for Science, Technology and Research
123.136.68.0/24
since Jul 2018
Business
via Agency for Science, Technology and Research
123.136.69.0/24
since Aug 2018
Business
via Agency for Science, Technology and Research
123.136.70.0/24
since Apr 2018
Business
via Agency for Science, Technology and Research
123.136.71.0/24
since Oct 2018
Business
via Agency for Science, Technology and Research
192.122.131.0/24
since Feb 2010
Business
192.122.132.0/24
since Mar 2010
Business5
192.122.133.0/24
since Mar 2010
Business
192.122.134.0/24
since Mar 2010
Business
192.122.135.0/24
since Mar 2010
Business
192.122.136.0/24
since Mar 2010
Business
192.122.137.0/24
since Mar 2010
Business
192.122.138.0/24
since Mar 2009
Business
192.122.139.0/24
since Mar 2010
Business
192.122.140.0/24
since Feb 2010
Business
202.6.240.0/24
since Jun 2009
Business
202.6.241.0/24
since Jul 2009
Business
202.6.242.0/24
since Aug 2009
Business
202.6.243.0/24
since May 2005
Business
202.83.248.0/22
since Sep 2008
BusinessIHPC
202.130.56.0/22
since Aug 2025
BusinessIHPC
202.130.56.0/24
since May 2025
BusinessIHPC
202.130.58.0/24
since Jun 2025
BusinessIHPC
202.130.59.0/24
since Jun 2025
BusinessIHPC

Residential-proxy exposure

Spread
2
/24s with at least one exit
Providers
21
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
103.37.196.0/24010
192.122.132.0/2405

Proxy providers listing exits

  • BottingTools
  • Byteful
  • EZProxies
  • EnigmaProxy
  • FastProxy
  • FloppyData
  • Geonode
  • HideProxy
  • InfiniteProxies
  • LemonBright
  • LudaxProxy
  • NextProxy
  • NovaProxy
  • ProxiesVision
  • ProxyGeo
  • RainProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • TrueProxies
  • VitalExclusive
  • ZENPROXY_PREMIUM

Proxy activity

Oct 11, 2026 – Nov 8, 2026

AS23767, day by day

904 observations

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it