AS212151 Gemeente Den Helder 🇳🇱 NL
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
2
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
- AS212151
- Name
- Gemeente Den Helder
- Organisation
- Gemeente Den Helder
- Country
- 🇳🇱 NL
- RIR
- RIPENCC
- Allocated
- 2020-12-15
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Whois
Fetched from whois.ripe.net
as-block: AS208885 - AS214345 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: 2026-07-13T14:17:33Z last-modified: 2026-07-13T14:17:33Z source: RIPE aut-num: AS212151 as-name: GEM-DEN-HELDER org: ORG-GDH2-RIPE import: from AS1136 accept ANY export: to AS1136 announce AS212151 import: from AS33915 accept ANY export: to AS33915 announce AS212151 admin-c: MB33599-RIPE tech-c: MB33599-RIPE tech-c: SM37484-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: KPN-MNT created: 2020-12-15T12:28:54Z last-modified: 2020-12-16T07:29:36Z source: RIPE sponsoring-org: ORG-KOVN1-RIPE organisation: ORG-GDH2-RIPE org-name: Gemeente Den Helder country: NL reg-nr: Not Applicable org-type: OTHER address: Drs. F. Bijlweg 20, 1784 MC, Den Helder, NL abuse-c: ACRO21683-RIPE mnt-ref: LOGIUS mnt-ref: KPN-MNT mnt-by: LOGIUS mnt-by: KPN-MNT created: 2019-01-14T09:22:02Z last-modified: 2026-05-13T06:48:30Z source: RIPE # Filtered person: Marco Bakker address: NL phone: +31223678340 mnt-by: KPN-MNT nic-hdl: MB33599-RIPE created: 2013-05-28T10:37:48Z last-modified: 2020-12-16T07:25:05Z source: RIPE # Filtered person: Seth Mos address: Den Helder phone: +31 223 678324 nic-hdl: SM37484-RIPE mnt-by: KPN-MNT created: 2020-12-16T07:27:53Z last-modified: 2020-12-16T07:27:53Z source: RIPE # Filtered