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Data as of Nov 3, 2026

5.201.0.0/17

24 residential-proxy exits · 30 days

Maria Curie-Sklodowska University

Announcement
this exact prefix
RPKI valid
Announced by
AS12324
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
24
0.07% of its addresses · 30 days
Always-on exits
4
17% of its exits
Spread
6 of 128
/24s with at least one exit
Providers
54
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

11K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
5.201.9.0/2448
5.201.98.0/2409
5.201.115.0/2403
5.201.116.0/2402
5.201.113.0/2401
5.201.114.0/2401

Proxy providers listing exits

  • 2Extract
  • 711Proxy
  • 9Proxy
  • Ake.net
  • BartProxies
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CliProxy
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GonzoProxy
  • HideProxy
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LemonLabs
  • LemonPrime
  • MangoProxy
  • NextProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PrivateProxy
  • ProxiesVision
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyGeo
  • ProxyWing
  • Proxyma
  • RainProxy
  • RealProxy
  • 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
5.201.0.0/1732,768PL-UMCS-20120829Maria Curie-Sklodowska University (ORG-MCU1-RIPE) · PLALLOCATED PAAug 29, 2012[email protected]
└ 5.201.0.0/1816,384PL-LUB-UMCSUniwersytet Marii Curie-Sklodowskiej w LublinieASSIGNED PASep 26, 2012[email protected]
via PL-UMCS-20120829
└ 5.201.64.0/1816,384PL-LUB-UMCSUniwersytet Marii Curie-Sklodowskiej w LublinieASSIGNED PASep 26, 2012[email protected]
via PL-UMCS-20120829

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
Origin network

AS12324

PL
Name
Maria Curie-Sklodowska University
Type
Education
Registered
Mar 12, 1999
Domain
umcs.pl
Industry
Colleges, Universities, and Professional Schools
Spamhaus ASN-DROP
not listed