Marcin Wlodarczak
AS57295 is Marcin Wlodarczak (czk.mk). It announces 0 IPv4 addresses in 0 prefixes, and 1 IPv6 prefix.
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- czk-mk
- name
- Marcin Wlodarczak
- org
- ORG-CMW2-RIPE
- org name
- Marcin Wlodarczak
- org address
- Kielbasnicza 23, 50-110 Wroclaw
- org country
- PL
- country
- PL
- source
- ripe
- status
- ASSIGNED
- created
- 2022-11-18
- updated
- 2026-09-09
- remarks
- # o @ / # o--(_) czk.mk / # @ o / ICT / Korbank / GMKK / NYANET / HSWAW-CEBULACAMP
- maintainer
- RIPE-NCC-END-MNT|pl-ictfuture-1-mnt|CZK-MNT
- abuse name
- Abuse contact role object
- abuse email
- abuse@czk.mk
- 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.
- None here
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- None here
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- None here
- None here
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- None here
- None here
Hosted domains
The registered domains IP Hosted Domains lists on the addresses it announces, the most popular first.
- 1czakey.net
- 2nizinski.online
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:67c:2ba8:: | Poland | Valid | 19 | 2026-10-02 |
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