1. All IP Ranges
  2. 1.0.0.0/8
  3. 1.55.0.0/16
  4. AS18403  | 1.55.144.0/20

1.55.144.0/20

AS18403  ·  FPT Telecom Company

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Summary

Country Vietnam
Domain fpt.com
ASN AS18403
Parent Range 1.52.0.0/14
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 1.55.144.0/20

Range ASN Company Num of IPs
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
1.55.160.0/20 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 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
1.55.148.234 matgiayto.io.vn 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

2,067 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
1.55.149.87 AS18403 FPT Telecom Company 1.25ms from Hanoi, VN
1.55.146.34 AS18403 FPT Telecom Company 1.75ms from Ho Chi Minh City, VN
1.55.155.186 AS18403 FPT Telecom Company 6.68ms from Ho Chi Minh City, VN
1.55.144.206 AS18403 FPT Telecom Company 1.13ms from Ho Chi Minh City, VN
1.55.152.150 AS18403 FPT Telecom Company 0.48ms from Hanoi, VN
1.55.159.223 AS18403 FPT Telecom Company 1.26ms from Ho Chi Minh City, VN
1.55.158.101 AS18403 FPT Telecom Company 1.23ms from Ho Chi Minh City, VN
1.55.153.135 AS18403 FPT Telecom Company 5.48ms from Ho Chi Minh City, VN
1.55.151.253 AS18403 FPT Telecom Company 1.57ms from Hanoi, VN
1.55.150.72 AS18403 FPT Telecom Company 1.40ms from Hanoi, VN
1.55.154.184 AS18403 FPT Telecom Company 6.27ms from Ho Chi Minh City, VN
1.55.147.71 AS18403 FPT Telecom Company 2.79ms from Ho Chi Minh City, VN
1.55.148.205 AS18403 FPT Telecom Company 1.45ms 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
48.209.20.68 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
194.158.93.180 AS6752 Andorra Telecom 12.80ms from Barcelona, ES
207.121.58.164 AS3356 Level 3 Parent, LLC 4.71ms from Dallas, US
77.67.47.4 AS3257 GTT Communications Inc. 0.89ms from Dublin, IE
197.69.254.20 AS16637 MTN SA 18.68ms from Durban, ZA
62.26.145.132 AS12312 ecotel communication ag 0.50ms from Frankfurt am Main, DE
5.146.250.244 AS3209 Vodafone GmbH 3.33ms from Frankfurt am Main, DE
90.218.48.4 AS5607 Sky UK Limited 1.67ms from London, GB
172.119.229.20 AS20001 Charter Communications Inc 4.22ms from Los Angeles, US
157.185.162.36 AS54994 Meteverse Limited. 0.11ms from Los Angeles, US
34.183.0.148 AS396982 Google LLC 0.10ms from Milan, IT
158.217.184.36 AS18276 Kansai University 1.49ms from Osaka, JP
177.137.11.100 AS53240 Net Onze Provedor de Acesso a Internet Eireli 7.88ms from Porto Alegre, BR
216.168.38.148 AS3361 Digital Fortress, Inc. 0.30ms from Seattle, US
112.175.84.84 AS131802 NongHyup Life Insurance 1.54ms from Seoul, KR
218.39.76.132 AS9318 SK Broadband Co Ltd 1.72ms from Seoul, KR
119.9.0.52 AS58683 Rackspace.com Sydney 0.81ms from Sydney, AU
77.166.15.132 AS1136 KPN B.V. 1.53ms from Amsterdam, NL
188.91.149.52 AS50266 Odido Netherlands B.V. 3.20ms from Amsterdam, NL
93.210.58.84 AS3320 Deutsche Telekom AG 5.75ms from Frankfurt am Main, DE
1.14.210.100 AS45090 Shenzhen Tencent Computer Systems Company Limited 3.10ms from Guangzhou, CN
86.179.66.164 AS2856 British Telecommunications PLC 4.94ms from London, GB
142.129.233.116 AS20001 Charter Communications Inc 5.88ms from Los Angeles, US
93.27.109.116 AS15557 Societe Francaise Du Radiotelephone - SFR SA 7.42ms from Lyon, FR
68.174.57.36 AS12271 Charter Communications Inc 9.13ms from New York City, 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 1.55.158.27
traceroute to 1.55.158.27 (1.55.158.27): 64 hops max, 52 byte packets
4 [AS18403] 1.54.1.130 1.243 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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