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Data as of Nov 3, 2026

158.75.0.0/17

123 residential-proxy exits · 30 days

Nicolaus Copernicus University in Torun

Announcement
this exact prefix
No RPKI
Announced by
AS12423
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
123
0.38% of its addresses · 30 days
Spread
21 of 128
/24s with at least one exit
Providers
55
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

2.8K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
158.75.43.0/24018
158.75.45.0/24015
158.75.118.0/24013
158.75.46.0/24011
158.75.116.0/24010
158.75.117.0/2409
158.75.41.0/2408
158.75.42.0/2408
158.75.44.0/2407
158.75.40.0/2406
158.75.54.0/2405
158.75.52.0/2402
158.75.64.0/2402
158.75.69.0/2402
158.75.53.0/2401
158.75.91.0/2401
158.75.108.0/2401
158.75.6.0/2401
158.75.36.0/2401
158.75.34.0/2401
158.75.119.0/2401

Proxy providers listing exits

  • 2Captcha
  • 2Extract
  • Ake.net
  • AnyIP
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GhostConnect
  • GonzoProxy
  • HideProxy
  • IPOasis
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LemonLabs
  • LemonPrime
  • MangoProxy
  • NextProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • PSBProxy
  • PrivateByte
  • ProxiesVision
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • Proxyma
  • RainProxy
  • Shifter
  • Thordata
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • VitalProxy

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
158.75.0.0/1665,536TORMAN-NETNicolaus Copernicus University in Torun (ORG-NCUI1-RIPE) · PLLEGACY—[email protected]
└ 158.75.0.0/1732,768TORMAN-EDUNicolaus Copernicus University in TorunLEGACYJul 5, 2005[email protected]
via TORMAN-NET

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Nicolaus Copernicus University in Torun
Handle
ORG-NCUI1-RIPE
Range
158.75.0.0/16
Registration type
LEGACY
Legacy
yes
Origin network

AS12423

PL
Name
Nicolaus Copernicus University in Torun
Type
Education
Registered
May 14, 1999
Domain
umk.pl
Industry
Chemical and Pharmaceutical Manufacturing
Spamhaus ASN-DROP
not listed