AS205477 Sennheiser Electronic SE 🇩🇪 DE
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
1,024 (4 × /24)
IPv6 prefixes
1
8 × /32
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
- AS205477
- Name
- Sennheiser Electronic SE
- Organisation
- Sennheiser Electronic SE
- Country
- 🇩🇪 DE
- RIR
- RIPENCC
- Allocated
- 2017-08-11
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Whois
Fetched from whois.ripe.net
as-block: AS203940 - AS205662 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: 2026-03-05T15:29:31Z last-modified: 2026-03-05T15:29:31Z source: RIPE aut-num: AS205477 as-name: Sennheiser-KG org: ORG-SEGC2-RIPE import: from AS3320 accept ANY export: to AS3320 announce AS205477 import: from AS13045 accept ANY export: to AS13045 announce AS205477 admin-c: DT8084-RIPE tech-c: DT8084-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: de-sennheiser-1-mnt created: 2017-08-11T12:05:11Z last-modified: 2018-09-04T12:04:17Z source: RIPE organisation: ORG-SEGC2-RIPE org-name: Sennheiser Electronic SE country: DE reg-nr: District court Hannover HRA 120100 org-type: LIR address: Am Labor 1 address: 30900 address: Wedemark address: GERMANY phone: +4951306005000 admin-c: RH9205-RIPE admin-c: DT8084-RIPE tech-c: RH9205-RIPE tech-c: DT8084-RIPE abuse-c: AR41777-RIPE mnt-ref: de-sennheiser-1-mnt mnt-by: RIPE-NCC-HM-MNT mnt-by: de-sennheiser-1-mnt created: 2017-06-19T07:48:00Z last-modified: 2026-05-13T07:12:49Z source: RIPE # Filtered person: Dirk Trapp address: Am Labor 1 address: 30900 address: Wedemark address: GERMANY phone: +4951306005000 nic-hdl: DT8084-RIPE mnt-by: de-sennheiser-1-mnt created: 2017-06-19T07:48:00Z last-modified: 2017-06-19T07:48:00Z source: RIPE