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Data as of Nov 4, 2026

157.80.72.0/24

11 residential-proxy exits · 30 days

Research Organization of Information and Systems, National Institute of Informatics · space held by Ibaraki University

Announcement
157.80.0.0/16
No RPKI
Announced by
AS2907
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
11
4.3% of its addresses · 30 days
Providers
25
selling exits here
Oct 5, 2026 – Nov 3, 2026

Exits seen per day

1.0K observations

Proxy providers listing exits

  • BartProxies
  • BirdProxies
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • FastProxy
  • GSocks
  • Geonix
  • IPPeak
  • Infatica
  • LemonLabs
  • LemonPrime
  • MangoProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • Proxyma
  • RainProxy
  • Shifter
  • VantageProxies
  • VitalExclusive

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 157.80.0.0/16

Prefix
157.80.0.0/16
Announced by
AS2907 Research Organization of Information and Systems, National Institute of Informatics
Type
Business
Proxy exits
156
RPKI
No RPKI
Netname
IBARAKI-U
Registrant
Ibaraki University
RIR
APNIC
Origin network

AS2907

JP
Name
Research Organization of Information and Systems, National Institute of Informatics
Type
Education
Registered
Aug 1, 2002
Domain
sinet.ad.jp
Website
www.sinet.ad.jp/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed