IP subnet details

2001:df2:7580::/48

AS139903  — Retn Telecoms Ltd.

Summary

Country
TW Taiwan
Domain retn.net
Size 1,208,925,819,614,629,200,000,000
IP Range
2001:df2:7580:0:0:0:0:0 – 2001:df2:7580:ffff:ffff:ffff:ffff:ffff Convert CIDR to IP range
Registry APNIC
Network Name RETN-TW

Whois

inet6num: 2001:df2:7580::/48
netname: RETN-TW
descr: RETN Telecoms Ltd.
country: TW
org: ORG-RTL4-AP
admin-c: RTLA4-AP
tech-c: RTLA4-AP
abuse-c: AR887-AP
status: ASSIGNED PORTABLE
remarks: --------------------------------------------------------
remarks: To report network abuse, please contact mnt-irt
remarks: For troubleshooting, please contact tech-c and admin-c
remarks: Report invalid contact via www.apnic.net/invalidcontact
remarks: --------------------------------------------------------
mnt-by: APNIC-HM
mnt-routes: MAINT-RETN-TW
mnt-irt: IRT-RETN-TW
last-modified: 2025-04-03T03:56:55Z
geofeed: https://www.retn.net/geofeed/geofeed_v6.csv
source: APNIC

irt: IRT-RETN-TW
address: 7F.-3, No.103, Sec. 2, Zhongshan N. Rd., Zhongshan Dist, Taipei
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: RTLA4-AP
tech-c: RTLA4-AP
auth: # Filtered
remarks: [email protected] was validated on 2026-08-18
mnt-by: MAINT-RETN-TW
last-modified: 2026-09-07T13:11:59Z
source: APNIC

organisation: ORG-RTL4-AP
org-name: RETN Telecoms Ltd.
org-type: LIR
country: TW
address: 9F-5, No. 70 Yanping S. Road
address: Zhongzheng District
phone: +886-2-2511-0013
e-mail: [email protected]
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:17:59Z
source: APNIC

role: ABUSE RETNTW
country: ZZ
address: 7F.-3, No.103, Sec. 2, Zhongshan N. Rd., Zhongshan Dist, Taipei
phone: +000000000
e-mail: [email protected]
admin-c: RTLA4-AP
tech-c: RTLA4-AP
nic-hdl: AR887-AP
remarks: Generated from irt object IRT-RETN-TW
remarks: [email protected] was validated on 2026-08-18
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2026-08-18T23:17:07Z
source: APNIC

role: RETN Telecoms Ltd administrator
address: 7F.-3, No.103, Sec. 2, Zhongshan N. Rd., Zhongshan Dist, Taipei
country: TW
phone: +886 2 2511 0013
fax-no: +886 2 2511 0013
e-mail: [email protected]
admin-c: RTLA4-AP
tech-c: RTLA4-AP
nic-hdl: RTLA4-AP
mnt-by: MAINT-RETN-TW
last-modified: 2019-12-23T00:33:24Z
source: APNIC

route6: 2001:df2:7580::/48
descr: RETN-TW
origin: AS139903
mnt-by: MAINT-RETN-TW
last-modified: 2020-01-06T16:58:21Z
source: APNIC

CIDR IP address subranges within 2001:df2:7580::/48 subnet

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