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Data as of Nov 10, 2026

151.97.0.0/16

68 residential-proxy exits · 30 days

Consortium GARR · space held by Universita' degli Studi di Catania

Announcement
this exact prefix
RPKI valid
Announced by
AS137
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
68
0.10% of its addresses · 30 days
Always-on exits
1
1.5% of its exits
Spread
32 of 256
/24s with at least one exit
Providers
17
selling exits here
Oct 11, 2026 – Nov 9, 2026

Exits seen per day

846 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
151.97.50.0/2411
151.97.57.0/2407
151.97.61.0/2406
151.97.56.0/2405
151.97.59.0/2405
151.97.114.0/2404
151.97.147.0/2403
151.97.63.0/2403
151.97.119.0/2403
151.97.66.0/2403
151.97.58.0/2403
151.97.112.0/2402
151.97.7.0/2402
151.97.67.0/2402
151.97.118.0/2402
151.97.116.0/2401
151.97.64.0/2401
151.97.87.0/2401
151.97.115.0/2401
151.97.60.0/2401
151.97.117.0/2401
151.97.85.0/2401
151.97.65.0/2401
151.97.144.0/2401

Proxy providers listing exits

  • Ake.net
  • AnyIP
  • BottingTools
  • Byteful
  • Decodo
  • EnigmaProxy
  • FastProxy
  • LemonBright
  • NovaProxy
  • Oxylabs
  • Proxiware
  • ProxyEmpire
  • RainProxy
  • Shifter
  • Thordata
  • VantageProxies
  • VitalExclusive

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
151.97.0.0/1665,536CT-NETUniversita' degli Studi di Catania (ORG-UDSD43-RIPE) · ITLEGACY—cert@garr.it
└ 151.97.16.0/24256INAF-OAF-CT-net1Istituto Nazionale di Astrofisica (ORG-INDA1-RIPE) · ITLEGACYMar 17, 2020cert@garr.it
└ 151.97.17.0/24256INAF-OAF-CT-net2Istituto Nazionale di Astrofisica (ORG-INDA1-RIPE) · ITLEGACYMar 17, 2020cert@garr.it
└ 151.97.18.0/24256INAF-OAF-CT-net3Istituto Nazionale di Astrofisica (ORG-INDA1-RIPE) · ITLEGACYApr 16, 2024cert@garr.it

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
May 2005
Current origin since
May 2005 · 22 yr
Origin networks
1