AS215389 Christian Maximilian Kaczynski 🇩🇪 DE
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
2
17 × /48
Upstreams
4
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS215389
- Name
- Christian Maximilian Kaczynski
- Organisation
- Christian Maximilian Kaczynski
- Country
- 🇩🇪 DE
- RIR
- RIPENCC
- Allocated
- 2024-03-04
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Whois
Fetched from whois.ripe.net
as-block: AS215130 - AS219547 descr: RIPE NCC ASN block remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region. mnt-by: RIPE-NCC-HM-MNT created: 2026-06-02T14:29:24Z last-modified: 2026-06-02T14:29:24Z source: RIPE aut-num: AS215389 as-name: ITCREW org: ORG-DIC5-RIPE sponsoring-org: ORG-LIGC3-RIPE import: from AS34549 accept ANY export: to AS34549 announce AS215389 import: from AS48314 accept ANY export: to AS48314 announce AS215389 admin-c: ITCK-RIPE tech-c: ITCK-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: ITCREW-MNT created: 2024-03-04T09:46:58Z last-modified: 2024-03-04T09:46:58Z source: RIPE organisation: ORG-DIC5-RIPE org-name: Christian Maximilian Kaczynski country: DE reg-nr: Not Applicable org-type: OTHER address: Hausen 11 address: 41751 address: Viersen abuse-c: ACRO55465-RIPE mnt-ref: ITCREW-MNT mnt-by: ITCREW-MNT created: 2024-02-02T17:34:12Z last-modified: 2026-05-13T05:20:33Z source: RIPE # Filtered person: Christian Kaczynski address: Die IT Crew address: Hausen 11 address: 41751 Viersen phone: +49-2162-94699-10 nic-hdl: ITCK-RIPE mnt-by: ITCREW-MNT created: 2024-02-02T15:34:20Z last-modified: 2024-02-02T15:34:20Z source: RIPE