1.54.140.0/24

AS18403 · FPT Telecom Company

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Summary

Country	Vietnam
Domain	fpt.net
ASN	AS18403
Parent Range	1.54.128.0/20
Registry	APNIC
ID	FPTDYNAMICIP-NET

WHOIS Details

inetnum:        1.54.128.0 - 1.54.143.255
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:  2022-01-17T02:09:48Z
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:          1.54.128.0/20
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:  2019-08-01T06:41:23Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 1.54.140.0/24

Range	ASN	Company	Num of IPs
1.54.128.0/20	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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
1.54.140.199	AS18403 FPT Telecom Company	`1.10ms` 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
76.24.198.56	AS7922 Comcast Cable Communications, LLC	`5.47ms` from Boston, US
190.183.69.232	AS20207 Gigared S.A.	`10.70ms` from Buenos Aires, AR
75.162.54.168	AS209 CenturyLink Communications, LLC	`8.88ms` from Chicago, US
85.52.81.56	AS12479 Orange Espagne SA	`7.47ms` from Madrid, ES
151.30.180.248	AS1267 WIND TRE S.P.A.	`2.43ms` from Milan, IT
74.70.80.40	AS11351 Charter Communications Inc	`11.72ms` from New York City, US
24.184.235.56	AS6128 Cablevision Systems Corp.	`7.87ms` from Piscataway, US
107.134.187.216	AS7018 AT&T Enterprises, LLC	`6.69ms` from Redding, US
34.199.214.232	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
23.21.116.104	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
118.33.225.248	AS4766 Korea Telecom	`1.50ms` from Seoul, KR
23.221.205.120	AS20940 Akamai International B.V.	`0.71ms` from Taipei, TW
182.148.114.200	AS4134 CHINANET-BACKBONE	`2.50ms` from Chengdu, CN
96.167.57.184	AS393232 Comcast Cable Communications, LLC	`0.05ms` from Chicago, US
99.37.206.72	AS7018 AT&T Enterprises, LLC	`2.83ms` from Dallas, US
158.177.164.40	AS36351 IBM Cloud	`0.74ms` from Frankfurt am Main, DE
24.243.53.24	AS11427 Charter Communications Inc	`9.26ms` from Houston, US
119.189.105.136	AS4837 CHINA UNICOM China169 Backbone	`6.01ms` from Jinan, CN
86.144.94.200	AS2856 British Telecommunications PLC	`3.77ms` from London, GB
88.187.163.56	AS12322 Free SAS	`7.10ms` from Paris, FR
100.25.7.232	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
76.22.7.24	AS7922 Comcast Cable Communications, LLC	`6.85ms` from Seattle, US
132.147.217.168	AS10750 Mark Twain Rural Telephone Co.	`6.08ms` from St. Louis, US
80.218.226.40	AS6730 Sunrise GmbH	`6.87ms` from Zuerich, CH
219.153.18.104	AS134420 Chongqing Telecom	`1.60ms` from Chongqing, CN

Traceroute

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

traceroute -a -n -q1 -m5 1.54.140.52

traceroute to 1.54.140.52 (1.54.140.52): 5 hops max, 52 byte packets

1 [AS63734] 103.199.16.1 1253.437 ms

2 [AS18403] 58.186.148.33 0.872 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Hanoi, VN

On January 19th 2026

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