AS211626 Karthor
IPv4 addresses
0
IPv6 /48 networks
16
RPKI
1 valid0 no ROA
Peers and downstreams
5
Holder
- AS name
- KARTHOR
- Description
- Andrea Adapa
- Organisation
- Andrea Adapa
- Registered in
- Mönchengladbach, Germany
- Abuse contact
- noc@karthor.de
- Assigned
- 2025-06-23
- Registered
- 2025-06-24
- Record last changed
- 2026-09-19 11:15 UTC
None announced.
None seen.
Upstream graph
Upstreams and their upstreams, from BGP pathsNetwork health
Grade A · 100/100| pass | Prefixes covered by valid ROAs 1 of 1 announced prefixes are RPKI valid. |
25/25 |
| pass | No RPKI invalid announcements None of the announcements is RPKI invalid. |
10/10 |
| pass | Announces IPv6 1 IPv6 prefix. |
15/15 |
| pass | More than one upstream 2 upstreams seen in BGP. |
10/10 |
| pass | Working abuse contact noc@karthor.de is published. |
15/15 |
| pass | Publishes a geofeed A geofeed (RFC 8805) tells where the address space is used. |
10/10 |
| 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 2026-09-19. |
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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Markdown
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Use rpki.svg instead of health.svg for the RPKI badge.
Routing changes
Last 30 days| 2026-10-04 23:17 UTC | Neighbour gone | AS50869 | upstream |
| 2026-10-04 23:17 UTC | Neighbour gone | AS41666 | peer |
| 2026-10-04 23:17 UTC | Neighbour gone | AS41051 | upstream |
| 2026-10-04 23:17 UTC | Relationship changed | AS209022 | upstream to peer |
WHOIS
aut-num: AS211626 as-name: KARTHOR remarks: ====================================== remarks: | General Contact: contact@karthor.de remarks: | PeeringDB: as211626.peeringdb.com remarks: ====================================== remarks: ====================================== remarks: | Upstreams remarks: ====================================== remarks: - Route64 remarks: - iFog remarks: ====================================== remarks: ====================================== remarks: | IXP remarks: ====================================== remarks: - BGPExchange remarks: - FogIXP remarks: ====================================== org: ORG-PN166-RIPE admin-c: ARAC tech-c: ARTC sponsoring-org: ORG-SA4302-RIPE admin-c: SBAC-RIPE tech-c: SBTC-RIPE mnt-by: SBMT mnt-by: ASRO-MNT mnt-by: RIPE-NCC-END-MNT created: 2025-06-24T09:50:20Z last-modified: 2026-09-19T11:15:46Z source: RIPE status: ASSIGNED % 8 routing policy lines (import/export) not shown