AS47273 Krzysztof Andrzej Kozak trading as P.P.H.U. "ARTUS"
IPv4 addresses
3,840
IPv6 /48 networks
1,048,576
RPKI
0 valid7 no ROA
Peers and downstreams
12
Holder
- AS name
- KSI-KR-AS
- Description
- Krzysztof Andrzej Kozak trading as P.P.H.U. "ARTUS"
- Organisation
- Krzysztof Andrzej Kozak trading as P.P.H.U. "ARTUS"
- Registered in
- Kraków, Poland
- Abuse contact
- abuse@artus.net.pl
- Assigned
- 2008-05-27
- Registered
- 2008-05-28
- Record last changed
- 2024-01-09 14:32 UTC
Upstream graph
Upstreams and their upstreams, from BGP pathsNetwork health
Grade C · 65/100| fail | Prefixes covered by valid ROAs 0 of 7 announced prefixes are RPKI valid, 7 have no ROA. |
0/25 |
| pass | No RPKI invalid announcements None of the announcements is RPKI invalid. |
10/10 |
| pass | Announces IPv6 2 IPv6 prefixes. |
15/15 |
| pass | More than one upstream 3 upstreams seen in BGP. |
10/10 |
| pass | Working abuse contact abuse@artus.net.pl is published. |
15/15 |
| fail | Publishes a geofeed No geofeed found. Without one, location databases have to guess. |
0/10 |
| pass | No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger. |
10/10 |
| pass | Registry record maintained Last changed 2024-01-09. |
5/5 |
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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Routing changes
Last 30 days| 2026-10-04 04:59 UTC | Relationship changed | AS6204 | upstream to peer |
| 2026-10-04 04:59 UTC | New neighbour | AS33891 | peer |
| 2026-10-04 04:59 UTC | Relationship changed | AS174 | upstream to peer |
WHOIS
aut-num: AS47273 as-name: KSI-KR-AS org: ORG-KAKT2-RIPE admin-c: KK7346-RIPE tech-c: KK7346-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: mnt-pl-artus-1 created: 2008-05-28T10:14:45Z last-modified: 2024-01-09T14:32:57Z source: RIPE % 26 routing policy lines (import/export) not shown