IP subnet details

183.81.21.0/24

AS18403  — Fpt Telecom Company

Summary

Country
VN Viet Nam
Domain vnnic.vn
Size 256
IP Range
183.81.21.0 – 183.81.21.255 Convert CIDR to IP range
Registry APNIC
Network Name FPTDYNAMICIP-NET

Whois

inetnum: 183.81.16.0 - 183.81.31.255
netname: FPTDYNAMICIP-NET
country: VN
descr: FPT Telecom Company
descr: 2nd floor FPT Building, Pham Hung Road, Cau Giay District, Hanoi
admin-c: LDP12-AP
tech-c: NOC21-AP
status: ASSIGNED NON-PORTABLE
mnt-by: MAINT-VN-FPT
mnt-irt: IRT-VNNIC-AP
last-modified: 2022-01-17T02:10:49Z
source: APNIC

irt: IRT-VNNIC-AP
address: Ha Noi, VietNam
phone: +84-24-35564944
fax-no: +84-24-37821462
e-mail: hm-changed@vnnic.vn
abuse-mailbox: hm-changed@vnnic.vn
admin-c: NTTT1-AP
tech-c: NTTT1-AP
auth: # Filtered
mnt-by: MAINT-VN-VNNIC
last-modified: 2026-04-21T02:07:47Z
source: APNIC

person: Luong Duy Phuong
address: FPT-VN
country: VN
phone: +84-28-73002222
e-mail: phuongld@fpt.com
nic-hdl: LDP12-AP
mnt-by: MAINT-VN-FPT
last-modified: 2023-10-16T02:13:55Z
abuse-mailbox: abuse@fpt.net
source: APNIC

person: Network Operation Center
nic-hdl: NOC21-AP
e-mail: ftel.noc.net@fpt.com
address: FPT Telecom
phone: +84-28-73093388
fax-no: +84-28-73008889
country: VN
mnt-by: MAINT-VN-VNNIC
last-modified: 2023-10-16T01:44:54Z
source: APNIC

route: 183.81.21.0/24
origin: AS18403
descr: Vietnam Internet Network Information Center (VNNIC)
18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam
10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi
mnt-by: MAINT-VN-FPT
last-modified: 2019-08-01T06:47:46Z
source: APNIC

CIDR IP address subranges within 183.81.21.0/24 subnet

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