1.55.158.0/23

AS18403  ·  FPT Telecom Company

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Summary

Country Vietnam
Domain fpt.net
ASN AS18403
Parent Range 1.55.144.0/20
Registry APNIC
ID FPTDYNAMICIP-NET

WHOIS Details

inetnum:        1.55.144.0 - 1.55.159.255
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:  2022-01-17T02:09:56Z
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:          1.55.144.0/20
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:  2019-08-01T06:43:43Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 1.55.158.0/23

Range ASN Company Num of IPs
1.55.144.0/20 AS18403 FPT Telecom Company 4,096
1.52.0.0/14 AS18403 FPT Telecom Company 262,144

Nearby Ranges

BGP prefixes that overlap with 1.55.0.0/16

Range ASN Company Num of IPs
1.52.0.0/14 AS18403 FPT Telecom Company 262,144
1.55.0.0/20 AS18403 FPT Telecom Company 4,096
1.55.112.0/20 AS18403 FPT Telecom Company 4,096
1.55.128.0/20 AS18403 FPT Telecom Company 4,096
1.55.144.0/20 AS18403 FPT Telecom Company 4,096
1.55.160.0/20 AS18403 FPT Telecom Company 4,096
1.55.16.0/20 AS18403 FPT Telecom Company 4,096
1.55.176.0/20 AS18403 FPT Telecom Company 4,096
1.55.192.0/20 AS18403 FPT Telecom Company 4,096
1.55.208.0/20 AS18403 FPT Telecom Company 4,096
1.55.224.0/20 AS18403 FPT Telecom Company 4,096
1.55.240.0/20 AS18403 FPT Telecom Company 4,096
1.55.32.0/20 AS18403 FPT Telecom Company 4,096
1.55.48.0/20 AS18403 FPT Telecom Company 4,096
1.55.64.0/20 AS18403 FPT Telecom Company 4,096
1.55.80.0/20 AS18403 FPT Telecom Company 4,096
1.55.96.0/20 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
1.55.158.158 trungkiengame.com 1
1.55.159.42 hidras.xyz 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

Pingable IPs

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

IP Address ASN Details
1.55.158.154 AS18403 FPT Telecom Company 1.25ms from Ho Chi Minh City, VN
1.55.159.234 AS18403 FPT Telecom Company 1.24ms 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
47.4.198.183 AS20115 Charter Communications LLC 7.47ms from Atlanta, US
107.122.135.103 AS7018 AT&T Enterprises, LLC 0.38ms from Atlanta, US
87.174.82.119 AS3320 Deutsche Telekom AG 3.12ms from Berlin, DE
84.224.101.103 AS213155 Yettel Hungary Ltd. 11.01ms from Budapest, HU
62.172.10.23 AS2856 British Telecommunications PLC 3.43ms from London, GB
154.6.30.7 AS64286 LogicWeb Inc. 0.24ms from London, GB
90.3.141.23 AS3215 Orange S.A. 2.31ms from Paris, FR
191.238.220.23 AS8075 Microsoft Corporation 0.16ms from Sao Paulo, BR
203.243.47.39 AS4766 Korea Telecom 2.80ms from Seoul, KR
23.33.130.231 AS16625 Akamai Technologies, Inc. 0.07ms from Sydney, AU
126.8.72.231 AS17676 SoftBank Corp. 3.71ms from Tokyo, JP
35.221.102.39 AS396982 Google LLC 0.13ms from Tokyo, JP
48.216.234.119 AS8075 Microsoft Corporation 1.13ms from Ashburn, US
108.242.168.119 AS7018 AT&T Enterprises, LLC 18.52ms from Chicago, US
154.80.187.151 AS134175 SH2206-AP 0.70ms from Hong Kong, HK
105.172.243.87 AS37119 UNITEL SA 1.29ms from Luanda, AO
151.95.25.231 AS1267 WIND TRE S.P.A. 7.52ms from Milan, IT
95.236.156.215 AS3269 Telecom Italia S.p.A. 2.08ms from Milan, IT
109.188.97.23 AS25159 PJSC MegaFon 13.46ms from Moscow, RU
211.108.201.247 AS9318 SK Broadband Co Ltd 7.29ms from Seoul, KR
164.163.142.23 AS28153 Micropic Ltda 2.73ms from São Paulo, BR
77.173.112.135 AS1136 KPN B.V. 3.16ms from Amsterdam, NL
92.69.102.199 AS1136 KPN B.V. 11.71ms from Amsterdam, NL
74.249.77.7 AS8075 Microsoft Corporation 0.32ms from Boydton, US
164.47.72.119 AS14737 Colorado Community College and Occupational Education System 2.64ms from Denver, US

Traceroute

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

$
traceroute -a -n -q1 -f4 1.55.158.86
traceroute to 1.55.158.86 (1.55.158.86): 64 hops max, 52 byte packets
4 [AS18403] 210.245.50.1 1.344 ms
5 *
Measurement taken from IPinfo ProbeNet in Ho Chi Minh City, VN
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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