183.81.94.0/24

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 183.81.94.0/24

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 no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
183.81.94.148	AS18403 FPT Telecom Company	`1.57ms` from Ho Chi Minh City, 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
102.44.13.88	AS8452 TE-AS	`3.06ms` from Cairo, EG
59.91.209.8	AS9829 National Internet Backbone	`5.57ms` from Delhi, IN
217.250.12.88	AS3320 Deutsche Telekom AG	`5.82ms` from Frankfurt am Main, DE
36.85.49.152	AS7713 PT Telekomunikasi Indonesia	`12.22ms` from Jakarta, ID
194.147.114.152	AS208427 ARGOTEL AS RU	`0.75ms` from Moscow, RU
15.168.135.184	AS16509 Amazon.com, Inc.	`0.73ms` from Osaka, JP
151.15.196.200	AS1267 WIND TRE S.P.A.	`2.83ms` from Rome, IT
119.42.163.88	AS9712 INet Technologies Co., Ltd.	`0.93ms` from Seoul, KR
3.24.33.72	AS16509 Amazon.com, Inc.	`0.15ms` from Sydney, AU
116.135.33.168	AS4837 CHINA UNICOM China169 Backbone	`5.50ms` from Taiyuan, CN
78.140.137.72	AS35415 Webzilla B.V.	`0.41ms` from Amsterdam, NL
203.154.100.40	AS4618 Internet Thailand Company Limited	`2.60ms` from Bangkok, TH
144.217.205.136	AS16276 OVH SAS	`0.08ms` from Beauharnois, CA
192.196.205.24	AS15943 wilhelm.tel GmbH	`0.44ms` from Hamburg, DE
16.25.74.232	AS16509 Amazon.com, Inc.	`0.33ms` from Manama, BH
213.187.120.72	AS25592 NETIS Telecom LLC	`5.54ms` from Moscow, RU
80.116.170.56	AS3269 Telecom Italia S.p.A.	`7.25ms` from Naples, IT
35.136.146.200	AS33363 Charter Communications, Inc	`7.57ms` from Orlando, US
20.97.6.184	AS8075 Microsoft Corporation	`0.23ms` from San Antonio, US
38.48.168.88	AS54600 PEG TECH INC	`0.61ms` from San Jose, US
36.212.154.200	AS9808 China Mobile Communications Group Co., Ltd.	`2.91ms` from Shenzhen, CN
40.82.236.24	AS8075 Microsoft Corporation	`6.73ms` from Barcelona, ES
64.236.96.136	AS8075 Microsoft Corporation	`0.16ms` from Des Moines, US
40.113.73.136	AS8075 Microsoft Corporation	`0.16ms` from Dublin, IE
139.6.104.168	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`3.47ms` from Duesseldorf, DE

Traceroute

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

traceroute -a -n -q1 -f4 183.81.94.195

traceroute to 183.81.94.195 (183.81.94.195): 64 hops max, 52 byte packets

4 [AS18403] 210.245.50.1 2.32 ms

5 *

6 [AS18403] 1.53.123.173 0.927 ms

7 [AS18403] 183.81.94.195 2.423 ms

Measurement taken from

IPinfo ProbeNet in Ho Chi Minh City, VN

On March 20th 2026

What are IP address ranges?

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