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

1.52.0.0/20

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:        1.52.0.0 - 1.52.15.255
netname:        FPTDYNAMICIP-NET
country:        VN
descr:          FPT Telecom Company
admin-c:        LDP12-AP
tech-c:         NOC21-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-VN-FPT
mnt-irt:        IRT-VNNIC-AP
last-modified:  2022-01-17T02:09:33Z
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:          1.52.0.0/20
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:  2019-08-01T06:36:09Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 1.52.0.0/20

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
1.52.112.0/20 AS18403 FPT Telecom 4,096
1.52.128.0/20 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 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
1.52.14.208 laptopsinhvienhcm.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

2,335 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
1.52.6.10 AS18403 FPT Telecom Company 1.55ms from Ho Chi Minh City, VN
1.52.5.124 AS18403 FPT Telecom Company 9.33ms from Hanoi, VN
1.52.15.29 AS18403 FPT Telecom Company 3.02ms from Ho Chi Minh City, VN
1.52.3.195 AS18403 FPT Telecom Company 1.67ms from Ho Chi Minh City, VN
1.52.13.71 AS18403 FPT Telecom Company 9.39ms from Hanoi, VN
1.52.14.26 AS18403 FPT Telecom Company 1.22ms from Ho Chi Minh City, VN
1.52.7.38 AS18403 FPT Telecom Company 2.99ms from Ho Chi Minh City, VN
1.52.11.134 AS18403 FPT Telecom Company 9.20ms from Hanoi, VN
1.52.2.128 AS18403 FPT Telecom Company 1.78ms from Ho Chi Minh City, VN
1.52.4.27 AS18403 FPT Telecom Company 4.39ms from Ho Chi Minh City, VN
1.52.10.164 AS18403 FPT Telecom Company 3.23ms from Ho Chi Minh City, VN
1.52.8.244 AS18403 FPT Telecom Company 0.63ms from Hanoi, VN
1.52.9.227 AS18403 FPT Telecom Company 0.42ms from Hanoi, VN
1.52.12.58 AS18403 FPT Telecom Company 9.36ms 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
62.74.70.132 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.85ms from Athens, GR
34.172.29.148 AS396982 Google LLC 0.13ms from Council Bluffs, US
62.154.215.132 AS3320 Deutsche Telekom AG 2.43ms from Duesseldorf, DE
50.189.109.100 AS7922 Comcast Cable Communications, LLC 5.15ms from Fremont, US
115.215.214.244 AS4134 CHINANET-BACKBONE 8.59ms from Hangzhou, CN
170.0.71.212 AS264963 LUMIAR TELECOMUNICAÇÔES 19.04ms from Joao Pessoa, BR
87.125.59.212 AS12430 VODAFONE ESPANA S.A.U. 10.95ms from Madrid, ES
109.248.61.20 AS212487 Gorodskie seti OOO 0.25ms from Moscow, RU
20.168.2.228 AS8075 Microsoft Corporation 0.25ms from Phoenix, US
201.146.220.116 AS8151 UNINET 11.21ms from Phoenix, US
216.105.215.132 AS10352 Solarus 1.13ms from Port Edwards, US
177.54.113.4 AS53142 Friburgo Online LTDA ME 2.16ms from Rio de Janeiro, BR
122.178.153.180 AS24560 Bharti Airtel Ltd., Telemedia Services 11.66ms from Saint Thomas Mount, IN
220.75.243.180 AS4766 Korea Telecom 1.27ms from Seoul, KR
14.60.163.196 AS4766 Korea Telecom 4.75ms from Seoul, KR
175.255.41.132 AS4766 Korea Telecom 2.09ms from Seoul, KR
221.241.102.84 AS17506 ARTERIA Networks Corporation 1.08ms from Tokyo, JP
99.234.255.20 AS812 Rogers Communications Canada Inc. 5.17ms from Toronto, CA
174.100.62.52 AS10796 Charter Communications Inc 11.46ms from Columbus, US
94.18.184.52 AS31027 GlobalConnect A/S 0.61ms from Copenhagen, DK
42.86.140.100 AS4837 CHINA UNICOM China169 Backbone 11.64ms from Liaoyang, CN
151.228.169.20 AS5607 Sky UK Limited 3.83ms from London, GB
104.32.68.84 AS20001 Charter Communications Inc 4.91ms from Los Angeles, US
106.70.10.132 AS4804 Microplex PTY LTD 2.88ms from Melbourne, AU
188.10.12.68 AS3269 Telecom Italia S.p.A. 5.53ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 1.52.1.1
traceroute to 1.52.1.1 (1.52.1.1): 9 hops max, 52 byte packets
3 [] 123.255.90.252 2.38 ms
4 *
5 *
6 [AS18403] 42.112.3.22 43.754 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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