AS21458 KfW Kreditanstalt fur Wiederaufbau 🇩🇪 DE
Announcing 1 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /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
- AS21458
- Name
- KfW Kreditanstalt fur Wiederaufbau
- Organisation
- KfW Kreditanstalt fur Wiederaufbau
- Country
- 🇩🇪 DE
- RIR
- RIPENCC
- Allocated
- 2004-01-16
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Whois
Fetched from whois.ripe.net
as-block: AS21453 - AS21503 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: 2018-11-22T15:27:28Z last-modified: 2018-11-22T15:27:28Z source: RIPE aut-num: AS21458 as-name: KFW-AS org: ORG-KKFW1-RIPE import: from AS8220 action pref=100; accept ANY import: from AS3320 action pref=100; accept ANY import: from AS8881 accept any export: to AS8220 announce AS21458 export: to AS3320 announce AS21458 export: to AS8881 announce AS21458 admin-c: MG16101-RIPE tech-c: MG16101-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: VT-ENGI-MNT created: 2004-01-16T13:27:25Z last-modified: 2025-08-19T15:39:46Z source: RIPE sponsoring-org: ORG-KG4-RIPE organisation: ORG-KKFW1-RIPE org-name: KfW Kreditanstalt fur Wiederaufbau country: DE reg-nr: Not Applicable org-type: OTHER address: Frankfurt/ Main, GERMANY abuse-c: AR79794-RIPE mnt-by: VT-ENGI-MNT mnt-ref: VT-ENGI-MNT created: 2013-01-30T09:02:01Z last-modified: 2026-05-13T05:18:39Z source: RIPE # Filtered person: Michael Grosch address: Kreditanstalt fuer Wiederaufbau address: Palmengartenstrasse 5-9 address: D-60325 Frankfurt/ Main address: Germany phone: +49 69 7431 346 fax-no: +49 69 7431 2944 nic-hdl: MG16101-RIPE mnt-by: VT-DOMAIN-MNT created: 1970-01-01T00:00:00Z last-modified: 2022-03-28T06:33:36Z source: RIPE # Filtered