Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS43543

Announcement observedRIPE NCC

KZRK-AS PUBLIC JOINT STOCK COMPANY "KRIVOJ ROG'S IRON-ORE COMBINE" · KZRK-AS

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/3/2026, 19:00:56Snapshot expired

View network topology RDAP registration

ASN: AS43543
Registration country: Ukraine
Name: KZRK-AS PUBLIC JOINT STOCK COMPANY "KRIVOJ ROG'S IRON-ORE COMBINE"
Abbreviation: KZRK-AS
Registration date: 8/20/2007, 09:17:26
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
193.239.170.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/3/2026, 08:00:00	✓	×	Currently valid
193.239.170.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/3/2026, 08:00:00	✓	×	Currently valid
193.239.171.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/3/2026, 08:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: KZRK-AS PUBLIC JOINT STOCK COMPANY "KRIVOJ ROG'S IRON-ORE COMBINE"
RIR: RIPE NCC
Registration country: Ukraine
Registration date: 8/20/2007, 09:17:26
Abuse contact: admin@krruda.dp.ua

Snapshot trend

10/3/2026, 19:00:563 v40 v62 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap