1.52.52.0/24

AS18403 · FPT Telecom Company

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Summary

Country	Vietnam
Domain	fpttoanquoc.com
ASN	AS18403
Parent Range	1.52.48.0/20
Registry	APNIC
ID	FPTDYNAMICIP-NET

WHOIS Details

inetnum:        1.52.48.0 - 1.52.63.255
netname:        FPTDYNAMICIP-NET
country:        VN
descr:          FPT Telecom
admin-c:        LDP12-AP
tech-c:         NOC21-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-VN-FPT
mnt-irt:        IRT-VNNIC-AP
last-modified:  2022-01-17T02:09:38Z
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:          1.52.48.0/20
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:  2019-08-01T06:36:31Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 1.52.52.0/24

Range	ASN	Company	Num of IPs
1.52.48.0/20	AS18403	FPT Telecom	4,096
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
1.52.128.0/20	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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
1.52.52.211	khuongtu.farm	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

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

IP Address	ASN	Details
1.52.52.253	AS18403 FPT Telecom Company	`6.21ms` 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
73.117.171.168	AS7922 Comcast Cable Communications, LLC	`15.99ms` from Ashburn, US
81.184.98.216	AS6739 VODAFONE ONO, S.A.	`5.89ms` from Barcelona, ES
111.11.103.184	AS24547 Hebei Mobile Communication Company Limited	`10.09ms` from Beijing, CN
129.92.71.72	AS668 United States Department of Defense (DoD)	`4.19ms` from Chicago, US
65.186.76.232	AS10796 Charter Communications Inc	`12.21ms` from Columbus, US
191.197.154.152	AS26599 TELEFÔNICA BRASIL S.A	`9.08ms` from Novo Hamburgo, BR
179.124.196.120	AS262539 DUNET LTDA	`12.54ms` from Osasco, BR
213.111.27.8	AS39886 STELOGY INFRASTRUCTURE	`18.34ms` from Paris, FR
3.215.220.216	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
119.205.136.24	AS4766 Korea Telecom	`4.27ms` from Seoul, KR
116.89.72.232	AS55430 Starhub Ltd	`2.62ms` from Singapore, SG
142.51.200.216	AS5690 Vianet Inc.	`5.18ms` from Toronto, CA
146.59.110.104	AS16276 OVH SAS	`0.12ms` from Warsaw, PL
156.134.120.184	AS12217 UNITED PARCEL SERVICE	`13.63ms` from Atlanta, US
152.86.21.120	AS55120 Tallahatchie Valley Internet Services, LLC	`11.89ms` from Atlanta, US
130.109.105.40	AS668 United States Department of Defense (DoD)	`0.63ms` from Atlanta, US
110.244.210.120	AS4837 CHINA UNICOM China169 Backbone	`6.27ms` from Beijing, CN
104.123.144.168	AS16625 Akamai Technologies, Inc.	`0.21ms` from Chennai, IN
2.23.65.24	AS16625 Akamai Technologies, Inc.	`0.42ms` from Duesseldorf, DE
18.89.139.248	AS16509 Amazon.com, Inc.	`0.51ms` from Houston, US
185.121.209.104	AS205005 Micso Information Technology Srl	`3.35ms` from Milan, IT
54.94.228.8	AS16509 Amazon.com, Inc.	`0.19ms` from Osasco, BR
218.152.54.40	AS4766 Korea Telecom	`1.53ms` from Seoul, KR
183.97.159.200	AS4766 Korea Telecom	`1.78ms` from Seoul, KR
43.156.212.248	AS132203 Tencent Building, Kejizhongyi Avenue	`0.67ms` from Singapore, SG

Traceroute

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

traceroute -a -n -q1 -f3 1.52.52.135

traceroute to 1.52.52.135 (1.52.52.135): 64 hops max, 52 byte packets

3 [AS38158] 121.100.7.1 29.885 ms

4 [] 103.16.102.85 30.776 ms

5 *

6 *

7 *

8 *

9 [AS18403] 1.52.52.135 64.069 ms

Measurement taken from

IPinfo ProbeNet in Denpasar, ID

On February 16th 2026

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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