1. All IP Ranges
  2. 1.0.0.0/8
  3. 1.55.0.0/16
  4. AS18403  | 1.55.128.0/18

1.55.128.0/18

AS18403  ·  FPT Telecom Company

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Summary

Country Vietnam
Domain fpt.net
ASN AS18403
Parent Range 1.52.0.0/14
Registry APNIC
ID FPTDYNAMICIP-NET

WHOIS Details

inetnum:        1.55.128.0 - 1.55.143.255
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 [email protected]
mnt-by:         MAINT-VN-FPT
mnt-irt:        IRT-VNNIC-AP
last-modified:  2022-01-17T02:09:55Z
source:         APNIC

irt:            IRT-VNNIC-AP
address:        Ha Noi, VietNam
phone:          +84-24-35564944
fax-no:         +84-24-37821462
e-mail:         [email protected]
abuse-mailbox:  [email protected]
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:         [email protected]
nic-hdl:        LDP12-AP
mnt-by:         MAINT-VN-FPT
last-modified:  2023-10-16T02:13:55Z
abuse-mailbox:  [email protected]
source:         APNIC

person:         Network Operation Center
nic-hdl:        NOC21-AP
e-mail:         [email protected]
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:          1.55.128.0/20
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:  2019-08-01T06:43:36Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 1.55.128.0/18

Range ASN Company Num of IPs
1.52.0.0/14 AS18403 FPT Telecom Company 262,144

BGP prefixes that are contained by 1.55.128.0/18

Range ASN Company Num of IPs
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
1.55.176.0/20 AS18403 FPT Telecom Company 4,096

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 18 domain names hosted across 17 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
1.55.184.79 crevideo.org 2
1.55.137.70 bidv.net 1
1.55.178.176 trongvd.com 1
1.55.183.25 xeitkm.com 1
1.55.177.123 z232.xyz 1
1.55.137.146 bcy.gov.vn 1
1.55.148.144 vteenmail.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

6,473 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
1.55.136.41 AS18403 FPT Telecom Company 0.71ms from Hanoi, VN
1.55.168.236 AS18403 FPT Telecom Company 1.49ms from Ho Chi Minh City, VN
1.55.151.151 AS18403 FPT Telecom Company 1.40ms from Hanoi, VN
1.55.150.244 AS18403 FPT Telecom Company 1.29ms from Hanoi, VN
1.55.139.41 AS18403 FPT Telecom Company 5.40ms from Ho Chi Minh City, VN
1.55.155.220 AS18403 FPT Telecom Company 6.37ms from Ho Chi Minh City, VN
1.55.169.21 AS18403 FPT Telecom Company 2.25ms from Ho Chi Minh City, VN
1.55.148.90 AS18403 FPT Telecom Company 1.29ms from Ho Chi Minh City, VN
1.55.152.150 AS18403 FPT Telecom Company 0.49ms from Hanoi, VN
1.55.180.125 AS18403 FPT Telecom Company 0.52ms from Hanoi, VN
1.55.186.100 AS18403 FPT Telecom Company 0.76ms from Hanoi, VN
1.55.185.68 AS18403 FPT Telecom Company 2.13ms from Hanoi, VN
1.55.147.75 AS18403 FPT Telecom Company 2.84ms from Ho Chi Minh City, VN
1.55.171.7 AS18403 FPT Telecom Company 0.41ms from Hanoi, VN
1.55.184.19 AS18403 FPT Telecom Company 1.34ms from Hanoi, VN
1.55.135.110 AS18403 FPT Telecom Company 0.78ms from Hanoi, VN
1.55.178.146 AS18403 FPT Telecom Company 0.55ms from Hanoi, VN
1.55.160.175 AS18403 FPT Telecom Company 5.71ms from Ho Chi Minh City, VN
1.55.144.240 AS18403 FPT Telecom Company 1.23ms from Ho Chi Minh City, VN
1.55.132.127 AS18403 FPT Telecom Company 0.48ms from Hanoi, VN
1.55.165.187 AS18403 FPT Telecom Company 0.70ms from Hanoi, VN
1.55.149.246 AS18403 FPT Telecom Company 1.27ms from Hanoi, VN
1.55.181.210 AS18403 FPT Telecom Company 0.79ms from Hanoi, VN
1.55.173.193 AS18403 FPT Telecom Company 6.57ms from Ho Chi Minh City, VN
1.55.183.106 AS18403 FPT Telecom Company 1.75ms 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
73.216.202.226 AS7922 Comcast Cable Communications, LLC 9.63ms from Ashburn, US
136.239.0.2 AS11272 C Spire Fiber 9.57ms from Atlanta, US
37.59.81.130 AS16276 OVH SAS 0.07ms from Gravelines, FR
93.182.140.2 AS47155 ViaEuropa Sverige AB 17.88ms from Helsinki, FI
81.128.239.194 AS2856 British Telecommunications PLC 0.78ms from London, GB
45.141.114.2 AS200102 BE YS Cloud France SASU 4.37ms from Lyon, FR
69.180.117.146 AS7922 Comcast Cable Communications, LLC 4.83ms from Miami, US
8.45.225.34 AS3356 Level 3 Parent, LLC 0.66ms from New York City, US
61.164.220.82 AS4134 CHINANET-BACKBONE 5.82ms from Ningbo, CN
84.142.204.2 AS3320 Deutsche Telekom AG 6.48ms from Nuernberg, DE
98.37.205.2 AS7922 Comcast Cable Communications, LLC 4.97ms from San Jose, US
186.194.32.130 AS28233 I-CONECTA REDES DE TELECOMUNICACAO EIRELI EPP 13.49ms from Sao Paulo, BR
116.235.25.66 AS4812 China Telecom (Group) 11.40ms from Shanghai, CN
60.244.159.34 AS7482 Asia Pacific On-line Service Inc. 4.74ms from Taipei, TW
142.181.225.194 AS577 Bell Canada 6.24ms from Toronto, CA
45.138.217.242 AS39146 MachCloud B.V. 0.76ms from Amsterdam, NL
194.179.209.130 AS6079 RCN 2.57ms from Ashburn, US
137.119.105.226 AS22191 Wilkes Communications, Inc. 6.79ms from Atlanta, US
63.195.235.194 AS7018 AT&T Enterprises, LLC 5.61ms from Atlanta, US
20.186.119.2 AS8075 Microsoft Corporation 0.69ms from Boydton, US
72.30.34.146 AS26101 Yahoo Holdings Inc. 0.89ms from Buffalo, US
169.38.96.34 AS36351 IBM Cloud 0.90ms from Chennai, IN
20.138.24.50 AS3360 DXC US Latin America Corporation 1.39ms from Copenhagen, DK
76.185.124.162 AS11427 Charter Communications Inc 10.46ms from Dallas, US
68.229.140.210 AS22773 Cox Communications Inc. 16.84ms from Dallas, 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 1.55.134.224
traceroute to 1.55.134.224 (1.55.134.224): 64 hops max, 52 byte packets
4 [AS18403] 1.54.1.131 1.956 ms
5 *
6 [AS18403] 42.112.3.92 1.341 ms
7 [AS18403] 1.55.134.224 1.933 ms
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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