183.81.89.0/24

AS18403 · FPT Telecom Company

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Summary

Country	Vietnam
Domain	fpt.net
ASN	AS18403
Parent Range	183.81.80.0/20
Registry	APNIC
ID	FPTDYNAMICIP-NET

WHOIS Details

inetnum:        183.81.80.0 - 183.81.95.255
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:  2022-01-17T02:10:51Z
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:          183.81.80.0/20
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:  2019-08-01T06:48:21Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 183.81.89.0/24

Range	ASN	Company	Num of IPs
183.81.80.0/20	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 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
183.81.89.61	pandamc.live	1
183.81.89.229	tknas.name.vn	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

222 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
183.81.89.164	AS18403 FPT Telecom Company	`0.61ms` from Hanoi, VN

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
98.92.176.216	AS14618 Amazon.com, Inc.	`0.73ms` from Ashburn, US
128.85.224.200	AS8075 Microsoft Corporation	`0.30ms` from Boydton, US
38.50.198.56	AS13693 Vexus Fiber	`11.32ms` from Dallas, US
175.41.46.200	AS58717 Summit Communications Ltd	`9.24ms` from Dhaka, BD
63.181.176.72	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
121.205.53.168	AS4134 CHINANET-BACKBONE	`7.30ms` from Fuzhou, CN
41.22.133.56	AS29975 Vodacom	`16.14ms` from Johannesburg, ZA
80.244.53.120	AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL	`10.14ms` from Madrid, ES
213.155.221.88	AS12389 PJSC Rostelecom	`11.92ms` from Moscow, RU
72.31.197.152	AS33363 Charter Communications, Inc	`1.52ms` from Orlando, US
50.60.112.120	AS25019 Saudi Telecom Company JSC	`2.47ms` from Riyadh, SA
75.31.73.248	AS7018 AT&T Enterprises, LLC	`2.79ms` from San Jose, US
3.113.213.8	AS16509 Amazon.com, Inc.	`1.09ms` from Tokyo, JP
163.44.242.8	AS7506 GMO Internet Group, Inc.	`0.79ms` from Tokyo, JP
40.90.253.104	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
204.227.128.248	AS29766 CHSPSC, LLC	`3.65ms` from Atlanta, US
84.236.35.152	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`2.35ms` from Budapest, HU
41.68.75.248	AS24835 Vodafone Data	`12.57ms` from Cairo, EG
108.173.18.88	AS852 TELUS Communications Inc.	`1.67ms` from Calgary, CA
34.135.191.152	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
67.161.66.88	AS7922 Comcast Cable Communications, LLC	`7.99ms` from Fremont, US
116.115.148.168	AS4837 CHINA UNICOM China169 Backbone	`13.90ms` from Hohhot, CN
175.143.184.200	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`1.90ms` from Kuala Lumpur, MY
193.160.247.72	AS136787 PacketHub S.A.	`0.28ms` from London, GB
71.37.17.232	AS209 CenturyLink Communications, LLC	`3.28ms` from Minneapolis, US

Traceroute

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

traceroute -a -n -q1 -f4 183.81.89.20

traceroute to 183.81.89.20 (183.81.89.20): 64 hops max, 52 byte packets

4 [AS18403] 118.69.250.14 0.487 ms

5 [AS18403] 183.81.89.20 1.759 ms

Measurement taken from

IPinfo ProbeNet in Hanoi, VN

On March 21st 2026

What are IP address ranges?

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Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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