AS201666 Yoonsu Son trading as YSSOFT 🇰🇷 KR
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
- AS201666
- Name
- Yoonsu Son trading as YSSOFT
- Organisation
- YSSOFT
- Country
- 🇰🇷 KR
- RIR
- RIPENCC
- Allocated
- 2026-02-04
- Network type
- Network Services
- Traffic levels
- 100-1000Mbps
- Scope
- Asia Pacific
- Peering policy
- Restrictive
- Website
- https://ys-soft.kr
- PeeringDB
- net/41510
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Whois
Fetched from whois.ripe.net
as-block: AS200537 - AS202347 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: 2026-06-17T08:25:01Z last-modified: 2026-06-17T08:25:01Z source: RIPE aut-num: AS201666 as-name: YSSOFT org: ORG-YSTA2-RIPE sponsoring-org: ORG-LCTL2-RIPE import: from AS216425 accept ANY export: to AS216425 announce AS201666 import: from AS209735 accept ANY export: to AS209735 announce AS201666 admin-c: YS2368-RIPE tech-c: YS2368-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: YOONSU-SON-MNT created: 2026-02-04T15:02:47Z last-modified: 2026-02-04T15:02:47Z source: RIPE organisation: ORG-YSTA2-RIPE org-name: Yoonsu Son trading as YSSOFT org-type: OTHER address: 604-G12, 1068, Hyohaeng-ro, Hwaseong-si, Gyeonggi-do, 18405, KR country: KR reg-nr: Not Applicable abuse-c: ACRO62283-RIPE mnt-ref: lagrange_cloud-MNT created: 2026-02-02T15:10:31Z last-modified: 2026-05-13T06:08:31Z source: RIPE # Filtered mnt-by: YOONSU-SON-MNT person: Yoonsu Son address: 604-G12, 1068, Hyohaeng-ro, Hwaseong-si, Gyeonggi-do, 18405, KR phone: +82 10 7346 9398 nic-hdl: YS2368-RIPE mnt-by: YOONSU-SON-MNT created: 2025-11-05T04:15:16Z last-modified: 2025-11-05T04:55:31Z source: RIPE