IP subnet details

2a12:cb41:80a::/48

AS204921  — Zhenyun Sun

Summary

Country
GB United Kingdom
Domain yunzheng.space
Size 1,208,925,819,614,629,200,000,000
IP Range
2a12:cb41:80a:0:0:0:0:0 – 2a12:cb41:80a:ffff:ffff:ffff:ffff:ffff Convert CIDR to IP range
Registry RIPE NCC
Network Name VEND-YUNZHENG-RESEARCH-FRA-ER2

Whois

inet6num: 2a12:cb41:80a::/48
netname: VEND-YUNZHENG-RESEARCH-FRA-ER2
geofeed: https://files.yunzheng.space/webdav/geofeed.csv
descr: YunZheng.Space VNET Endpoint - Frankfurt ER2
org: ORG-ZS89-RIPE
country: DE
admin-c: ZS2129-RIPE
tech-c: ZS2129-RIPE
abuse-c: ACRO61962-RIPE
status: ALLOCATED-BY-LIR
mnt-routes: ZYS-MNT
mnt-by: ZYS-MNT
created: 2026-09-13T06:17:51Z
last-modified: 2026-09-13T06:17:51Z
source: RIPE

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
mnt-ref: lir-ae-ttl-1-MNT
created: 2025-10-06T22:27:35Z
last-modified: 2026-08-14T08:31:59Z
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:cb41:80a::/48
origin: AS204921
created: 2026-09-13T06:18:09Z
last-modified: 2026-09-13T06:18:09Z
source: RIPE
mnt-by: ZYS-MNT

CIDR IP address subranges within 2a12:cb41:80a::/48 subnet

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