1.54.121.0/24

AS18403  ·  FPT Telecom Company

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Summary

Country Vietnam
Domain fpt.net
ASN AS18403
Parent Range 1.54.112.0/20
Registry APNIC
ID FPTDYNAMICIP-NET

WHOIS Details

inetnum:        1.54.112.0 - 1.54.127.255
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:          1.54.112.0/20
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:  2019-08-01T06:41:15Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 1.54.121.0/24

Range ASN Company Num of IPs
1.54.112.0/20 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 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
1.54.121.177 applamdep.com 2

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

Pingable IPs

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

IP Address ASN Details
1.54.121.129 AS18403 FPT Telecom Company 1.58ms 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
71.200.29.200 AS7922 Comcast Cable Communications, LLC 6.24ms from Ashburn, US
107.173.145.200 AS36352 HostPapa 0.13ms from Buffalo, US
208.126.73.8 AS5056 Aureon Network Services 2.50ms from Des Moines, US
40.113.50.152 AS8075 Microsoft Corporation 0.17ms from Dublin, IE
188.239.185.88 AS200845 AVATEL TELECOM, SA 9.63ms from Madrid, ES
47.197.224.72 AS5650 Frontier Communications of America, Inc. 5.28ms from Miami, US
124.159.47.120 AS7679 QTnet,Inc. 10.17ms from Osaka, JP
39.112.22.72 AS9318 SK Broadband Co Ltd 6.96ms from Seoul, KR
125.118.202.200 AS4134 CHINANET-BACKBONE 6.30ms from Shanghai, CN
3.213.63.216 AS14618 Amazon.com, Inc. 0.48ms from Ashburn, US
172.236.115.72 AS63949 Akamai Connected Cloud 0.35ms from Chicago, US
82.26.201.56 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
212.27.30.216 AS44034 Hi3G Access AB 7.63ms from Copenhagen, DK
190.11.137.152 AS13585 Power VT S.A. 8.46ms from Cordoba, AR
18.197.221.104 AS16509 Amazon.com, Inc. 0.15ms from Frankfurt am Main, DE
178.55.32.40 AS16086 DNA Oyj 9.54ms from Helsinki, FI
39.49.95.152 AS17557 Pakistan Telecommunication Company Limited 8.48ms from Islamabad, PK
198.17.212.8 AS32887 GEHA 1.12ms from Kansas City, US
4.224.110.72 AS8075 Microsoft Corporation 0.15ms from Lohogaon, IN
34.75.64.232 AS396982 Google LLC 0.14ms from Moncks Corner, US
13.233.91.168 AS16509 Amazon.com, Inc. 0.34ms from Mumbai, IN
71.228.205.136 AS7922 Comcast Cable Communications, LLC 6.37ms from Murfreesboro, US
177.16.161.136 AS18881 TELEFÔNICA BRASIL S.A 10.32ms from Osasco, BR
87.88.125.200 AS5410 Bouygues Telecom SA 5.91ms from Paris, FR
189.146.97.248 AS8151 UNINET 4.10ms from Santiago de Queretaro, MX

Traceroute

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

$
traceroute -a -n -q1 -f3 1.54.121.217
traceroute to 1.54.121.217 (1.54.121.217): 64 hops max, 52 byte packets
4 *
5 *
6 *
8 [AS18403] 1.54.121.217 65.184 ms
Measurement taken from IPinfo ProbeNet in Bandung, ID
On

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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