1.52.136.0/24

AS18403 · FPT Telecom Company

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Summary

Country	Vietnam
Domain	fpttoanquoc.com
ASN	AS18403
Parent Range	1.52.128.0/20
Registry	APNIC
ID	FPTDYNAMICIP-NET

WHOIS Details

inetnum:        1.52.128.0 - 1.52.143.255
netname:        FPTDYNAMICIP-NET
country:        VN
descr:          FPT Telecom
admin-c:        LDP12-AP
tech-c:         LDP12-AP
status:         ALLOCATED NON-PORTABLE
remarks:        For spamming matters, mail to abuse@fpt.vn
mnt-by:         MAINT-VN-FPT
mnt-irt:        IRT-VNNIC-AP
last-modified:  2022-01-17T02:09:21Z
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:  2025-10-08T04:42:43Z
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

route:          1.52.128.0/20
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:  2019-08-01T06:37:11Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 1.52.136.0/24

Range	ASN	Company	Num of IPs
1.52.128.0/20	AS18403	FPT Telecom	4,096
1.52.0.0/14	AS18403	FPT Telecom Company	262,144

Nearby Ranges

BGP prefixes that overlap with 1.52.0.0/16

Range	ASN	Company	Num of IPs
1.52.0.0/14	AS18403	FPT Telecom Company	262,144
1.52.0.0/20	AS18403	FPT Telecom Company	4,096
1.52.112.0/20	AS18403	FPT Telecom	4,096
1.52.128.0/20	AS18403	FPT Telecom	4,096
1.52.144.0/20	AS18403	FPT Telecom	4,096
1.52.160.0/20	AS18403	FPT Telecom Company	4,096
1.52.16.0/20	AS18403	FPT Telecom Company	4,096
1.52.176.0/20	AS18403	FPT Telecom	4,096
1.52.192.0/20	AS18403	FPT Telecom	4,096
1.52.208.0/20	AS18403	FPT Telecom Company	4,096
1.52.224.0/20	AS18403	FPT Telecom Company	4,096
1.52.240.0/20	AS18403	FPT Telecom Company	4,096
1.52.32.0/20	AS18403	FPT Telecom	4,096
1.52.48.0/20	AS18403	FPT Telecom	4,096
1.52.64.0/20	AS18403	FPT Telecom	4,096
1.52.80.0/20	AS18403	FPT Telecom	4,096
1.52.96.0/20	AS18403	FPT Telecom	4,096

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

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

IP Address	ASN	Details
1.52.136.78	AS18403 FPT Telecom Company	`3.51ms` 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
83.247.92.56	AS12414 Solcon Internetdiensten B.V.	`7.95ms` from Amsterdam, NL
62.220.18.8	AS8881 1&1 Versatel GmbH	`1.57ms` from Duesseldorf, DE
176.68.13.136	AS1257 Tele2 Sverige AB	`3.89ms` from Falkenberg, SE
116.55.149.248	AS4134 CHINANET-BACKBONE	`10.55ms` from Kunming, CN
170.28.32.8	AS12187 Metropolitan Transportation Authority	`1.38ms` from New York City, US
60.217.139.72	AS4837 CHINA UNICOM China169 Backbone	`6.15ms` from Qingdao, CN
116.38.166.8	AS17858 LG POWERCOMM	`1.89ms` from Seoul, KR
222.192.176.8	AS4538 China Education and Research Network Center	`6.67ms` from Shanghai, CN
213.179.203.8	AS49544 i3D.net B.V	`0.39ms` from Singapore, SG
181.160.31.136	AS7418 TELEFÓNICA CHILE S.A.	`14.49ms` from Valparaiso, CL
77.74.252.120	AS42860 Energy Financing Team (Switzerland) AG	`0.68ms` from Belgrade, RS
181.61.63.8	AS10620 Telmex Colombia S.A.	`7.32ms` from Bogota, CO
124.161.171.72	AS4837 CHINA UNICOM China169 Backbone	`5.60ms` from Chengdu, CN
99.35.6.248	AS7018 AT&T Enterprises, LLC	`19.71ms` from Chicago, US
89.183.96.40	AS13045 htp GmbH	`6.29ms` from Frankfurt am Main, DE
79.151.171.152	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.55ms` from Madrid, ES
73.94.49.232	AS7922 Comcast Cable Communications, LLC	`6.27ms` from Minneapolis, US
45.8.159.216	AS49392 LLC Baxet	`0.21ms` from Novosibirsk, RU
91.175.173.184	AS12322 Free SAS	`7.44ms` from Paris, FR
67.126.230.40	AS7018 AT&T Enterprises, LLC	`8.44ms` from San Jose, US
111.240.1.56	AS3462 Data Communication Business Group	`1.62ms` from Taipei, TW
84.54.97.8	AS8193 "Uzbektelekom" Joint Stock Company	`0.87ms` from Tashkent, UZ
85.0.142.216	AS3303 Swisscom (Switzerland) Ltd	`0.70ms` from Zuerich, CH
88.73.237.120	AS3209 Vodafone GmbH	`19.04ms` from Berlin, DE
35.241.207.200	AS396982 Google LLC	`0.18ms` from Brussels, BE

Traceroute

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

traceroute -a -n -q1 -f3 1.52.136.215

traceroute to 1.52.136.215 (1.52.136.215): 64 hops max, 52 byte packets

3 [AS18403] 118.68.199.168 0.459 ms

4 [AS18403] 118.69.250.0 4.415 ms

5 [AS18403] 118.69.250.166 4.334 ms

6 [AS18403] 1.52.136.215 4.055 ms

Measurement taken from

IPinfo ProbeNet in Hanoi, VN

On November 6th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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