183.81.119.0/24

AS18403 · FPT Telecom Company

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Summary

Country	Vietnam
Domain	fpt.net
ASN	AS18403
Parent Range	183.81.112.0/20
Registry	APNIC
ID	FPTDYNAMICIP-NET

WHOIS Details

inetnum:        183.81.112.0 - 183.81.127.255
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:  2022-01-17T02:10:48Z
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:  2025-11-17T23:08:34Z
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:          183.81.112.0/20
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:  2019-08-01T06:48:38Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 183.81.119.0/24

Range	ASN	Company	Num of IPs
183.81.112.0/20	AS18403	FPT Telecom Company	4,096
183.81.0.0/17	AS18403	FPT Telecom	32,768

Nearby Ranges

BGP prefixes that overlap with 183.81.0.0/16

Range	ASN	Company	Num of IPs
183.81.0.0/17	AS18403	FPT Telecom	32,768
183.81.32.0/20	AS18403	FPT Telecom Company	4,096
183.81.48.0/20	AS18403	FPT Telecom Company	4,096
183.81.64.0/20	AS18403	FPT Telecom Company	4,096
183.81.80.0/20	AS18403	FPT Telecom Company	4,096
183.81.96.0/20	AS18403	FPT Telecom Company	4,096
183.81.16.0/20	AS18403	FPT Telecom Company	4,096
183.81.0.0/20	AS18403	FPT Telecom Company	4,096
183.81.128.0/20	AS38442	Vodafone Fiji Limited	4,096
183.81.112.0/20	AS18403	FPT Telecom Company	4,096
183.81.144.0/21	AS38835	Buroserv Australia Pty Ltd	2,048
183.81.152.0/21	AS24527	PT Hanastar Dakara	2,048
183.81.176.0/22	AS45680	DOVA Corporation	1,024
183.81.180.0/22	AS4847	Infinite City(Beijing)Technology Co.,Ltd	1,024
183.81.163.0/24	AS45352	IPSERVERONE - Colocation and Cloud Hosting	256
183.81.164.0/24	AS45352	IPSERVERONE - Colocation and Cloud Hosting	256
183.81.165.0/24	AS45352	IPSERVERONE - Colocation and Cloud Hosting	256
183.81.166.0/24	AS45352	IPSERVERONE - Colocation and Cloud Hosting	256
183.81.167.0/24	AS45352	IPSERVERONE - Colocation and Cloud Hosting	256
183.81.176.0/24	AS45680	DOVA Co.,Ltd.	256
183.81.177.0/24	AS45680	DOVA Corporation	256
183.81.169.0/24	AS206264	Amarutu Technology Ltd. Network	256
183.81.225.0/24	AS136041	Singapore Telecom,ConnectPlus	256
183.81.226.0/24	AS136041	Singapore Telecom,ConnectPlus	256
183.81.227.0/24	AS136041	Singapore Telecom,ConnectPlus	256
183.81.228.0/24	AS136041	Singapore Telecom,ConnectPlus	256
183.81.229.0/24	AS136041	Singapore Telecom,ConnectPlus	256
183.81.230.0/24	AS136041	Singapore Telecom,ConnectPlus	256
183.81.168.0/24	AS206264	Amarutu Technology Ltd. Network	256
183.81.224.0/24	AS136041	Singapore Telecom,ConnectPlus	256
183.81.134.0/24	AS38442	Vodafone Fiji Limited	256
183.81.138.0/24	AS38442	Vodafone Fiji Limited	256
183.81.160.0/24	AS45352	IPSERVERONE - Colocation and Cloud Hosting	256
183.81.161.0/24	AS45352	IPSERVERONE - Colocation and Cloud Hosting	256
183.81.162.0/24	AS45352	IPSERVERONE - Colocation and Cloud Hosting	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
96.4.17.200	AS11686 Zayo Bandwidth	`9.38ms` from Atlanta, US
35.85.219.248	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
108.205.137.152	AS7018 AT&T Enterprises, LLC	`18.70ms` from Dallas, US
118.69.62.88	AS18403 FPT Telecom Company	`0.86ms` from Hanoi, VN
84.69.5.24	AS5378 Vodafone Limited	`4.46ms` from London, GB
16.51.45.120	AS16509 Amazon.com, Inc.	`0.61ms` from Melbourne, AU
95.79.64.184	AS42682 JSC ER-Telecom Holding	`6.64ms` from Moscow, RU
186.190.216.120	AS33333 objx.net, LLC	`1.18ms` from Salt Lake City, US
179.100.94.104	AS27699 TELEFÔNICA BRASIL S.A	`1.49ms` from Sao Paulo, BR
202.119.246.40	AS4538 China Education and Research Network Center	`10.11ms` from Shanghai, CN
203.79.184.136	AS7482 Asia Pacific On-line Service Inc.	`5.39ms` from Taipei, TW
204.237.138.8	AS2914 NTT America, Inc.	`0.64ms` from Ashburn, US
114.252.202.24	AS4808 China Unicom Beijing Province Network	`3.42ms` from Beijing, CN
178.221.162.56	AS8400 TELEKOM SRBIJA a.d.	`5.89ms` from Belgrade, RS
65.182.206.104	AS20021 Ntirety, Inc.	`8.77ms` from Chicago, US
171.192.10.24	AS10794 Bank of America, National Association	`1.34ms` from Erith, GB
3.120.130.184	AS16509 Amazon.com, Inc.	`0.49ms` from Frankfurt am Main, DE
13.40.133.136	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
32.211.1.168	AS46690 Southern New England Telephone Company and SNET America, Inc.	`11.01ms` from New York City, US
93.109.58.72	AS6866 Cyprus Telecommunications Authority	`2.75ms` from Nicosia, CY
172.188.68.104	AS8075 Microsoft Corporation	`0.89ms` from Singapore, SG
69.41.213.24	AS8119 DTN, LLC	`12.74ms` from St. Louis, US
116.251.50.40	AS24033 Australian Private Networks Pty Ltd	`3.91ms` from Sydney, AU
120.113.70.24	AS1659 Taiwan Academic Network (TANet) Information Center	`12.13ms` from Taichung, TW
52.199.127.24	AS16509 Amazon.com, Inc.	`0.20ms` from Tokyo, JP

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -m6 183.81.119.200

traceroute to 183.81.119.200 (183.81.119.200): 6 hops max, 52 byte packets

1 [AS15169] 108.170.235.191 12.936 ms

2 *

3 [AS18403] 118.69.249.25 20.63 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On March 20th 2026

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