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Data as of Nov 3, 2026

212.87.232.0/24

1 residential-proxy exit · 30 days

Politechnika Czestochowska

Announcement
212.87.232.0/23
RPKI valid
Announced by
AS15373
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

3 observations

Proxy providers listing exits

  • FastProxy

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
212.87.224.0/198,192PL-CZESTMAN-20000519Politechnika Czestochowska (ORG-PC2-RIPE) · PLALLOCATED PA—[email protected]
└ 212.87.232.0/23512PCZ-EDUROAM-1-PLPolitechnika Czestochowska (ORG-PC2-RIPE) · PLASSIGNED PAApr 2, 2026[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 212.87.232.0/23

Prefix
212.87.232.0/23
Announced by
AS15373 Politechnika Czestochowska
Type
Business
Proxy exits
1
RPKI
RPKI valid
Netname
PCZ-EDUROAM-1-PL
Registrant
Politechnika Czestochowska
RIR
RIPE NCC
Registry

Holder

Organization
Politechnika Czestochowska
Handle
ORG-PC2-RIPE
Range
212.87.224.0/19
Registration type
ALLOCATED PA
Origin network

AS15373

PL
Name
Politechnika Czestochowska
Type
Education
Registered
Jun 7, 2000
Domain
pcz.pl
Industry
Colleges, Universities, and Professional Schools
Spamhaus ASN-DROP
not listed