1.54.40.0/24

AS18403 · FPT Telecom Company

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Summary

Country	Vietnam
Domain	fpt.net
ASN	AS18403
Parent Range	1.54.32.0/20
Registry	APNIC
ID	FPTDYNAMICIP-NET

WHOIS Details

inetnum:        1.54.32.0 - 1.54.47.255
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
remarks:        For spamming matters, mail to abuse@fpt.vn
mnt-by:         MAINT-VN-FPT
mnt-irt:        IRT-VNNIC-AP
last-modified:  2022-01-17T02:09:52Z
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:          1.54.32.0/20
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:  2019-08-01T06:40:37Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 1.54.40.0/24

Range	ASN	Company	Num of IPs
1.54.32.0/20	AS18403	FPT Telecom Company	4,096
1.52.0.0/14	AS18403	FPT Telecom Company	262,144

Nearby Ranges

BGP prefixes that overlap with 1.54.0.0/16

Range	ASN	Company	Num of IPs
1.52.0.0/14	AS18403	FPT Telecom Company	262,144
1.54.0.0/20	AS18403	FPT Telecom Company	4,096
1.54.112.0/20	AS18403	FPT Telecom Company	4,096
1.54.128.0/20	AS18403	FPT Telecom Company	4,096
1.54.144.0/20	AS18403	FPT Telecom Company	4,096
1.54.160.0/20	AS18403	FPT Telecom Company	4,096
1.54.16.0/20	AS18403	FPT Telecom Company	4,096
1.54.176.0/20	AS18403	FPT Telecom Company	4,096
1.54.192.0/20	AS18403	FPT Telecom Company	4,096
1.54.208.0/20	AS18403	FPT Telecom Company	4,096
1.54.224.0/20	AS18403	FPT Telecom Company	4,096
1.54.240.0/20	AS18403	FPT Telecom Company	4,096
1.54.32.0/20	AS18403	FPT Telecom Company	4,096
1.54.48.0/20	AS18403	FPT Telecom Company	4,096
1.54.64.0/20	AS18403	FPT Telecom Company	4,096
1.54.80.0/20	AS18403	FPT Telecom Company	4,096
1.54.96.0/20	AS18403	FPT Telecom Company	4,096

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
1.54.40.61	aiprop.xyz	1
1.54.40.220	daisonphat.com	1

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

Read more

Pingable IPs

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

IP Address	ASN	Details
1.54.40.104	AS18403 FPT Telecom Company	`1.31ms` 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
84.173.244.88	AS3320 Deutsche Telekom AG	`3.97ms` from Berlin, DE
87.61.81.200	AS3292 TDC Holding A/S	`8.00ms` from Copenhagen, DK
151.106.78.24	AS61157 PlusServer GmbH	`1.25ms` from Duesseldorf, DE
91.53.63.232	AS3320 Deutsche Telekom AG	`4.12ms` from Frankfurt am Main, DE
62.42.25.120	AS6739 Vodafone ONO AS	`11.59ms` from Madrid, ES
47.16.151.40	AS6128 Cablevision Systems Corp.	`6.88ms` from Piscataway, US
18.238.191.72	AS16509 Amazon.com, Inc.	`0.18ms` from Santa Clara, US
110.238.98.8	AS136907 HUAWEI CLOUDS	`0.64ms` from Sao Paulo, BR
165.229.70.120	AS23980 Yeungnam University	`4.64ms` from Seoul, KR
119.221.55.184	AS4766 Korea Telecom	`6.23ms` from Seoul, KR
218.158.229.24	AS4766 Korea Telecom	`4.32ms` from Seoul, KR
60.253.50.56	AS9981 Saero Network Service LTD	`5.17ms` from Seoul, KR
126.103.144.136	AS17676 SoftBank Corp.	`3.05ms` from Tokyo, JP
39.101.179.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.75ms` from Zhangjiakou, CN
42.234.70.8	AS4837 CHINA UNICOM China169 Backbone	`6.21ms` from Zhengzhou, CN
185.99.130.120	AS207257 MultiSafepay B.V.	`0.49ms` from Amsterdam, NL
76.182.79.232	AS11426 Charter Communications Inc	`10.35ms` from Ashburn, US
71.236.146.216	AS7922 Comcast Cable Communications, LLC	`2.69ms` from Portland, US
94.247.159.24	AS49694 Masternaut Limited	`4.00ms` from Saint-Denis, FR
109.191.48.216	AS8369 Intersvyaz-2 JSC	`6.20ms` from Yekaterinburg, RU
109.205.175.200	AS24889 Monzoon Networks AG	`0.44ms` from Zuerich, CH
81.204.166.88	AS1136 KPN B.V.	`3.03ms` from Amsterdam, NL
54.68.1.56	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
45.246.77.136	AS24863 Link Egypt (Link.NET)	`19.69ms` from Cairo, EG
61.139.182.152	AS4837 CHINA UNICOM China169 Backbone	`6.65ms` from Changchun, CN

Traceroute

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

traceroute -a -n -q1 -f4 1.54.40.171

traceroute to 1.54.40.171 (1.54.40.171): 64 hops max, 52 byte packets

4 [AS18403] 210.245.50.1 1.275 ms

5 *

6 [AS18403] 42.118.124.22 1.091 ms

7 [AS18403] 1.54.40.171 2.046 ms

Measurement taken from

IPinfo ProbeNet in Ho Chi Minh City, VN

On March 20th 2026

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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