183.81.69.0/24

AS18403 · FPT Telecom Company

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Summary

Country	Vietnam
Domain	fpt.net
ASN	AS18403
Parent Range	183.81.64.0/20
Registry	APNIC
ID	FPTDYNAMICIP-NET

WHOIS Details

inetnum:        183.81.64.0 - 183.81.79.255
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:  2022-01-17T02:10:50Z
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:          183.81.64.0/20
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:  2019-08-01T06:48:11Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 183.81.69.0/24

Range	ASN	Company	Num of IPs
183.81.64.0/20	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

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

IP Address	ASN	Details
183.81.69.96	AS18403 FPT Telecom Company	`1.31ms` 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
24.148.55.40	AS6079 RCN	`5.77ms` from Chicago, US
74.141.164.88	AS10796 Charter Communications Inc	`6.65ms` from Columbus, US
150.238.221.88	AS36351 IBM Cloud	`0.91ms` from Dallas, US
52.98.229.248	AS8075 Microsoft Corporation	`0.14ms` from Dublin, IE
191.31.104.136	AS18881 TELEFÔNICA BRASIL S.A	`13.53ms` from Fortaleza, BR
183.87.56.136	AS136907 HUAWEI CLOUDS	`1.23ms` from Hong Kong, HK
88.5.132.152	AS3352 TELEFONICA DE ESPANA S.A.U.	`5.07ms` from Madrid, ES
176.174.130.72	AS5410 Bouygues Telecom SA	`6.67ms` from Marseille, FR
116.119.81.56	AS9498 BHARTI Airtel Ltd.	`0.35ms` from Marseille, FR
58.96.65.8	AS10143 Exetel Pty Ltd	`1.51ms` from Melbourne, AU
133.18.67.104	AS24282 KAGOYA JAPAN Inc.	`0.94ms` from Osaka, JP
171.66.145.200	AS32 Stanford University	`1.52ms` from San Jose, US
50.52.31.24	AS20055 Wholesail networks LLC	`8.69ms` from Seattle, US
212.161.138.216	AS6730 Sunrise GmbH	`0.77ms` from Zuerich, CH
3.82.82.40	AS14618 Amazon.com, Inc.	`0.48ms` from Ashburn, US
101.20.66.200	AS4837 CHINA UNICOM China169 Backbone	`3.76ms` from Beijing, CN
38.11.240.88	AS398478 PEG TECH INC	`0.78ms` from Hong Kong, HK
14.2.17.184	AS7545 TPG Telecom Limited	`11.09ms` from Melbourne, AU
13.208.161.120	AS16509 Amazon.com, Inc.	`0.27ms` from Osaka, JP
186.188.209.184	AS18809 Cable Onda	`0.61ms` from Panama, PA
101.227.82.152	AS4811 China Telecom (Group)	`2.85ms` from Shanghai, CN
60.73.154.120	AS17676 SoftBank Corp.	`2.61ms` from Tokyo, JP
110.228.236.248	AS4837 CHINA UNICOM China169 Backbone	`7.15ms` from Beijing, CN
103.237.161.136	AS7600 Escape.net	`2.29ms` from Brisbane, AU
90.236.158.248	AS3301 Telia Company AB	`16.89ms` from Copenhagen, DK

Traceroute

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

traceroute -a -n -q1 183.81.69.236

traceroute to 183.81.69.236 (183.81.69.236): 64 hops max, 52 byte packets

1 [AS15169] 108.170.235.191 12.996 ms

2 *

3 *

4 *

5 [AS18403] 118.70.1.54 21.437 ms

6 [AS18403] 183.81.69.236 26.517 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On March 13th 2026

What are IP address ranges?

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