AS56450 Alberon Letohrad s.r.o 🇨🇿 CZ
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
4,608 (18 × /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
- AS56450
- Name
- Alberon Letohrad s.r.o
- Organisation
- Alberon Letohrad s.r.o
- Country
- 🇨🇿 CZ
- RIR
- RIPENCC
- Allocated
- 2011-02-23
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Whois
Fetched from whois.ripe.net
as-block: AS56444 - AS56807 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: 2024-12-10T14:53:42Z last-modified: 2024-12-10T14:53:42Z source: RIPE aut-num: AS56450 as-name: ALBERON_AS org: ORG-ALs3-RIPE import: from AS25512 accept ANY import: from AS16019 accept ANY export: to AS25512 announce AS56450 export: to AS16019 announce AS56450 admin-c: JK1057-RIPE tech-c: JK1057-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: MNT-ALBERON created: 2011-02-23T12:27:37Z last-modified: 2021-04-27T12:09:07Z source: RIPE # Filtered organisation: ORG-ALs3-RIPE org-name: Alberon Letohrad s.r.o country: CZ reg-nr: 27461289 org-type: LIR address: Sedivska 844 address: 56151 address: Letohrad address: CZECH REPUBLIC phone: +420775100150 abuse-c: AR14391-RIPE mnt-ref: MNT-ALBERON mnt-ref: RIPE-NCC-HM-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: MNT-ALBERON created: 2011-01-28T12:05:17Z last-modified: 2026-05-13T07:25:57Z source: RIPE # Filtered person: Jan Kohout address: ALBERON Letohrad s.r.o. address: Sedivska 844 address: Letohrad address: 56151 address: The Czech Republic phone: +420775100150 mnt-by: MNT-ALBERON nic-hdl: JK1057-RIPE created: 1970-01-01T00:00:00Z last-modified: 2026-04-08T07:28:45Z source: RIPE # Filtered