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AS25084

Politechnika Czestochowska

AS25084 is Politechnika Czestochowska (pcz.pl). It announces 1,536 IPv4 addresses in 2 prefixes, and 1 IPv6 prefixes.

Poland· RIPE· allocated 2002-07-22· education

1,536
IPv4 addresses announced
2
IPv4 prefixes
1
IPv6 prefixes
100.00%
of its routes RPKI-valid
1,536
of its IPv4 geolocated
1
country

Where its space is

The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.

  1. Poland1,536 · 100.00%

Registry record

Its ASN Whois record, as the registry publishes it.

handle
CZESTMAN-COM-AS
name
Politechnika Czestochowska
org
ORG-PC2-RIPE
org name
Politechnika Czestochowska
org address
ul. Dabrowskiego 71, 42-200, Czestochowa, POLAND
org country
PL
country
PL
source
ripe
status
ASSIGNED
created
2002-07-22
updated
2025-03-16
descr
Non-academic AS dedicated to Metropolitan Area Network / CzestMAN, Czestochowa University of Technology / Czestochowa, POLAND
remarks
CzestMAN's COM PEERS
maintainer
RIPE-NCC-END-MNT|PL-CZESTMAN-MNT
abuse name
CzestMAN Operations
abuse email
abuse@man.pcz.pl
abuse phone
+48 34 3250317
abuse kind
role

What the databases see

Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.

IPv4 prefixes

Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.

2 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
212.87.240.0/23Polandvalid162026-10-02
212.87.244.0/22Polandvalid162026-10-02

IPv6 prefixes

Every IPv6 prefix BGP Route saw it announce.

1 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
2a01:699::/32Polandvalid192026-10-02
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