1. All IP Ranges
  2. 1.0.0.0/8
  3. 1.52.0.0/16
  4. AS18403  | 1.52.128.0/20

1.52.128.0/20

AS18403  ·  FPT Telecom Company

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Summary

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

WHOIS Details

inetnum:        1.52.128.0 - 1.52.143.255
netname:        FPTDYNAMICIP-NET
country:        VN
descr:          FPT Telecom
admin-c:        LDP12-AP
tech-c:         LDP12-AP
status:         ALLOCATED NON-PORTABLE
remarks:        For spamming matters, mail to abuse@fpt.vn
mnt-by:         MAINT-VN-FPT
mnt-irt:        IRT-VNNIC-AP
last-modified:  2022-01-17T02:09:21Z
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:  2025-10-08T04:42:43Z
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

route:          1.52.128.0/20
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:  2019-08-01T06:37:11Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 1.52.128.0/20

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

Nearby Ranges

BGP prefixes that overlap with 1.52.0.0/16

Range ASN Company Num of IPs
1.52.0.0/14 AS18403 FPT Telecom Company 262,144
1.52.0.0/20 AS18403 FPT Telecom Company 4,096
1.52.112.0/20 AS18403 FPT Telecom 4,096
1.52.144.0/20 AS18403 FPT Telecom 4,096
1.52.160.0/20 AS18403 FPT Telecom Company 4,096
1.52.16.0/20 AS18403 FPT Telecom Company 4,096
1.52.176.0/20 AS18403 FPT Telecom 4,096
1.52.192.0/20 AS18403 FPT Telecom 4,096
1.52.208.0/20 AS18403 FPT Telecom Company 4,096
1.52.224.0/20 AS18403 FPT Telecom Company 4,096
1.52.240.0/20 AS18403 FPT Telecom Company 4,096
1.52.32.0/20 AS18403 FPT Telecom 4,096
1.52.48.0/20 AS18403 FPT Telecom 4,096
1.52.64.0/20 AS18403 FPT Telecom 4,096
1.52.80.0/20 AS18403 FPT Telecom 4,096
1.52.96.0/20 AS18403 FPT Telecom 4,096

Hosted domains

There are 117 domain names hosted across 15 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
1.52.137.139 taynamhumer.com 70
1.52.137.137 vantaihoakieu.com 23
1.52.133.80 milanstation.vn 1
1.52.129.107 1nha.io.vn 1
1.52.139.155 soundman3mien.site 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

2,477 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
1.52.139.11 AS18403 FPT Telecom Company 0.59ms from Hanoi, VN
1.52.130.117 AS18403 FPT Telecom Company 2.45ms from Hanoi, VN
1.52.141.80 AS18403 FPT Telecom Company 2.54ms from Ho Chi Minh City, VN
1.52.143.9 AS18403 FPT Telecom Company 1.43ms from Hanoi, VN
1.52.136.78 AS18403 FPT Telecom Company 3.51ms from Ho Chi Minh City, VN
1.52.135.244 AS18403 FPT Telecom Company 1.42ms from Hanoi, VN
1.52.140.10 AS18403 FPT Telecom Company 0.63ms from Hanoi, VN
1.52.138.234 AS18403 FPT Telecom Company 7.47ms from Ho Chi Minh City, VN
1.52.137.52 AS18403 FPT Telecom Company 0.78ms from Ho Chi Minh City, VN
1.52.129.170 AS18403 FPT Telecom Company 1.50ms from Ho Chi Minh City, VN
1.52.128.197 AS18403 FPT Telecom Company 1.37ms from Ho Chi Minh City, VN
1.52.142.226 AS18403 FPT Telecom Company 0.67ms from Hanoi, VN
1.52.134.166 AS18403 FPT Telecom Company 0.74ms from Hanoi, VN
1.52.133.65 AS18403 FPT Telecom Company 1.41ms 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
174.167.69.116 AS7922 Comcast Cable Communications, LLC 8.62ms from Ashburn, US
87.180.209.100 AS3320 Deutsche Telekom AG 4.60ms from Frankfurt am Main, DE
87.182.166.36 AS3320 Deutsche Telekom AG 3.10ms from Frankfurt am Main, DE
69.1.134.132 AS26091 Indiana Data Center, LLC 11.13ms from Indianapolis, US
102.141.122.36 AS328323 Brilliant Telecommunications (Pty) Ltd 0.12ms from Johannesburg, ZA
90.213.153.100 AS5607 Sky UK Limited 2.48ms from London, GB
86.203.169.228 AS3215 Orange S.A. 9.99ms from Marseille, FR
176.156.172.212 AS5410 Bouygues Telecom SA 7.93ms from Marseille, FR
132.248.48.148 AS278 Universidad Nacional Autonoma de Mexico 1.77ms from Mexico City, MX
80.133.212.36 AS3320 Deutsche Telekom AG 7.44ms from Nuernberg, DE
169.57.206.84 AS36351 IBM Cloud 1.17ms from Osasco, BR
35.172.12.52 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
115.4.218.84 AS4766 Korea Telecom 1.68ms from Seoul, KR
121.5.144.196 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.34ms from Shanghai, CN
178.129.114.100 AS28812 PJSC "Bashinformsvyaz" 8.95ms from Yekaterinburg, RU
179.151.235.116 AS26599 TELEFÔNICA BRASIL S.A 1.46ms from Belo Horizonte, BR
52.34.95.100 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
52.97.178.84 AS8075 Microsoft Corporation 0.23ms from Cardiff, GB
205.234.207.180 AS23352 DEFT.COM 0.39ms from Chicago, US
104.186.108.68 AS7018 AT&T Enterprises, LLC 4.14ms from Dallas, US
35.219.206.196 AS19527 Google LLC 0.14ms from Denver, US
91.36.163.196 AS3320 Deutsche Telekom AG 10.05ms from Frankfurt am Main, DE
77.36.89.164 AS9009 M247 Europe SRL 0.26ms from Frankfurt am Main, DE
171.242.211.212 AS7552 Viettel Group 2.00ms from Hanoi, VN
49.131.35.116 AS17924 SmarTone Mobile Communications Ltd 12.67ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f5 -m11 1.52.132.186
traceroute to 1.52.132.186 (1.52.132.186): 11 hops max, 52 byte packets
6 [AS21859] 98.98.39.122 0.431 ms
7 [AS21859] 128.1.37.119 0.814 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Hanoi, 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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