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Data as of Nov 3, 2026

81.26.4.0/24

1 residential-proxy exit · 30 days

Kielce University of Technology

Announcement
81.26.0.0/20
RPKI valid
Announced by
AS24848
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
1
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

1 observation

Proxy providers listing exits

  • RainProxy

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
81.26.0.0/198,192PL-KUOT-20020327Kielce University of Technology (ORG-KUOT1-RIPE) · PLALLOCATED PAJun 24, 2002[email protected]
└ 81.26.4.0/24256POLITECHNIKA-SWKielce University of Technology - EAiI facultyASSIGNED PAJun 21, 2002[email protected]
via PL-KUOT-20020327

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
Announced by

Covering announcement 81.26.0.0/20

Prefix
81.26.0.0/20
Announced by
AS24848 Kielce University of Technology
Type
Business
Proxy exits
12
Always-on exits
2
RPKI
RPKI valid
Netname
PL-KUOT-20020327
Registrant
Kielce University of Technology
RIR
RIPE NCC
Origin network

AS24848

PL
Name
Kielce University of Technology
Type
Education
Registered
Apr 22, 2002
Domain
kielce.pl
Industry
Colleges, Universities, and Professional Schools
Spamhaus ASN-DROP
not listed