IP subnet details

2a12:cb41:800::/39

AS204921  — Zhenyun Sun

Summary

Country
GB United Kingdom
Domain yunzheng.space
Size 618,970,019,642,690,200,000,000,000
Registry RIPE NCC
Network Name JYL-ALLOCATION-20260504

Whois

inet6num: 2a12:cb41:800::/39
netname: JYL-ALLOCATION-20260504
org: ORG-ZS89-RIPE
country: GB
admin-c: ZS2129-RIPE
tech-c: ZS2129-RIPE
mnt-lower: ZYS-MNT
mnt-routes: ZYS-MNT
mnt-domains: ZYS-MNT
status: ALLOCATED-BY-LIR
created: 2026-05-04T08:13:54Z
last-modified: 2026-05-04T08:13:54Z
source: RIPE
mnt-by: JIANYUELAB-STAFF-MNT

organisation: ORG-ZS89-RIPE
remarks: ====================================
org-name: zhenyun sun
descr: zhenyun.sun - YunZheng.Space/Network
remarks: ====================================
country: GB
reg-nr: Not Applicable
language: EN
language: ZH
remarks: ====================================
org-type: OTHER
address: Tartu mnt 67/1-13b, Harjuuma
address: 10115
address: Tallinn
address: Estonia
phone: +852-31651702
e-mail: [email protected]
remarks: ====================================
admin-c: ZS2129-RIPE
tech-c: ZS2129-RIPE
abuse-c: ACRO61962-RIPE
mnt-ref: ZYS-MNT
mnt-by: ZYS-MNT
mnt-ref: JIANYUELAB-STAFF-MNT
created: 2025-10-06T22:27:35Z
last-modified: 2026-05-13T05:35:32Z
source: RIPE

person: ZHENYUN SUN
address: 67-1/13b Tartu mnt, Harjumma, Tallinn, Estonia
e-mail: [email protected]
phone: +852-31651702
nic-hdl: ZS2129-RIPE
mnt-by: ZYS-MNT
created: 2025-10-06T22:24:20Z
last-modified: 2026-04-27T08:14:30Z
source: RIPE

route6: 2a12:cb41:800::/39
origin: AS204921
created: 2026-06-22T07:04:54Z
last-modified: 2026-06-22T07:04:54Z
source: RIPE
mnt-by: ZYS-MNT

CIDR IP address subranges within 2a12:cb41:800::/39 subnet

Get started with 100,000 free lookups: sign up