Jerzy Kolosowski
AS213901 is Jerzy Kolosowski (kolosowscy.pl). It announces 0 IPv4 addresses in 0 prefixes, and 1 IPv6 prefix.
Poland· RIPE NCC· allocated 2024-11-07· Business· kolosowscy.pl
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
- KOLOSOWSCY
- name
- Jerzy Kolosowski
- org
- ORG-KA1083-RIPE
- org name
- Jerzy Kolosowski
- org address
- Waluszewska 38B/1, 03-005 Warszawa
- org country
- PL
- country
- PL
- source
- ripe
- status
- ASSIGNED
- created
- 2024-11-07
- updated
- 2024-12-14
- maintainer
- RIPE-NCC-END-MNT|SBMT|KOLOSOWSCY-MNT
- abuse name
- Administrators
- abuse email
- admin@kolosowscy.pl
- 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
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
Hosted domains
The registered domains IP Hosted Domains lists on the addresses it announces, the most popular first.
- 1jkolo.pl
- 2xut.pl
- 3it-developer.pl
- 4jerzykolosowski.pl
- 5kolosowscy.net
- 6nulltalentexception.com
- 7zaczarowaneolowki.waw.pl
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2a0e:97c0:430:: | Poland | Valid | 19 | 2026-10-02 |
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