AS218640 Kansei CHIBA 🇯🇵 JP
Announcing 1 prefixes, seen at the RIS collectors.
IPv4 prefixes
0
-
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
- AS218640
- Name
- Kansei CHIBA
- Country
- 🇯🇵 JP
- RIR
- RIPENCC
- Allocated
- 2026-09-17
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Whois
Fetched from whois.ripe.net
as-block: AS215130 - AS219547 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: 2026-06-02T14:29:24Z last-modified: 2026-06-02T14:29:24Z source: RIPE aut-num: AS218640 as-name: KC-AS org: ORG-SA5631-RIPE sponsoring-org: ORG-NL600-RIPE import: from AS34872 accept ANY export: to AS34872 announce AS218640 import: from AS209533 accept ANY export: to AS209533 announce AS218640 admin-c: KC3785-RIPE tech-c: KC3785-RIPE descr: OCITOKEN::218640:5aa03175b8e2c0cce9bffd2a56b37f540b7ca38ef2f2bd0ca5115e24d874d54e status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: kansei-MNT created: 2026-09-17T11:08:53Z last-modified: 2026-10-01T10:08:52Z source: RIPE organisation: ORG-SA5631-RIPE org-name: Kansei CHIBA org-type: OTHER address: 2440802 Kanagawa-ken Yokohama-shi Totsuka-ku Hirado 4-32-71 101 country: JP reg-nr: Not Applicable abuse-c: ACRO65798-RIPE mnt-ref: kansei-MNT mnt-ref: NoPKT-MNT created: 2026-09-15T17:26:32Z last-modified: 2026-09-17T11:15:04Z source: RIPE # Filtered mnt-by: kansei-MNT person: Kansei CHIBA nic-hdl: KC3785-RIPE mnt-by: kansei-MNT created: 2026-09-15T17:19:42Z last-modified: 2026-09-15T17:19:42Z source: RIPE # Filtered