AS52001 Christian Rolf Grotrian 🇩🇪 DE
Announcing 1 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
512 (2 × /24)
IPv6 prefixes
0
-
Upstreams
1
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
- AS52001
- Name
- Christian Rolf Grotrian
- Organisation
- Christian Rolf Grotrian
- Country
- 🇩🇪 DE
- RIR
- RIPENCC
- Allocated
- 2010-12-14
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Whois
Fetched from whois.ripe.net
as-block: AS51857 - AS52209 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: 2024-12-12T14:34:06Z last-modified: 2024-12-12T14:34:06Z source: RIPE aut-num: AS52001 as-name: GROTRIAN-AS remarks: Grotrian IT-Consulting GmbH remarks: Hamburg, Germany org: ORG-GIC6-RIPE import: from AS1299 accept ANY import: from AS48039 accept ANY import: from AS174 accept ANY export: to AS1299 announce AS52001 export: to AS48039 announce AS52001 export: to AS174 announce AS52001 admin-c: CG4921-RIPE tech-c: CG4921-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: KGT-MNT mnt-by: MNT-GROTRIAN created: 2010-12-14T07:56:55Z last-modified: 2025-10-09T14:13:06Z source: RIPE # Filtered sponsoring-org: ORG-GG3-RIPE organisation: ORG-GIC6-RIPE org-name: Christian Rolf Grotrian country: DE reg-nr: Not Applicable org-type: OTHER address: Tulpenweg 6 address: 24340 Eckernf?rde phone: +49 4351 850024 0 fax-no: +49 4351 850024 9 abuse-c: AR28122-RIPE mnt-ref: MNT-GROTRIAN mnt-by: MNT-GROTRIAN created: 2010-12-08T18:12:35Z last-modified: 2026-05-13T06:34:26Z source: RIPE # Filtered person: Christian Grotrian address: Grotrian IT Consulting address: Tulpenweg 6 address: 24340 Eckernf�rde phone: +49 4351 850024 0 nic-hdl: CG4921-RIPE mnt-by: MNT-GROTRIAN created: 2010-12-08T18:20:40Z last-modified: 2010-12-08T18:26:20Z source: RIPE