1.52.28.0/24

AS18403 · FPT Telecom Company

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Summary

Country	Vietnam
Domain	fpt.net
ASN	AS18403
Parent Range	1.52.16.0/20
Registry	APNIC
ID	FPTDYNAMICIP-NET

WHOIS Details

inetnum:        1.52.16.0 - 1.52.31.255
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:  2022-01-17T02:09:34Z
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

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:          1.52.16.0/20
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:  2019-08-01T06:36:16Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 1.52.28.0/24

Range	ASN	Company	Num of IPs
1.52.16.0/20	AS18403	FPT Telecom Company	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 are 3 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
1.52.28.243	anninhtn.com	2

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

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

IP Address	ASN	Details
1.52.28.221	AS18403 FPT Telecom Company	`0.69ms` 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
209.200.144.72	AS32787 Akamai Technologies, Inc.	`0.19ms` from Ashburn, US
162.240.174.104	AS46606 Unified Layer	`2.03ms` from Draper, US
109.129.201.136	AS5432 Proximus NV	`5.90ms` from Gravelines, FR
185.16.229.120	AS1820 WNET TELECOM USA Corp.	`0.63ms` from Kyiv, UA
86.189.60.40	AS2856 British Telecommunications PLC	`0.87ms` from London, GB
98.221.123.168	AS7922 Comcast Cable Communications, LLC	`4.64ms` from Morris Plains, US
154.94.2.120	AS20326 TeraSwitch Networks Inc.	`1.04ms` from New York City, US
60.36.234.120	AS4713 NTT Communications Corporation	`16.74ms` from Osaka, JP
78.118.219.120	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`17.38ms` from Paris, FR
64.6.106.104	AS19237 Omnis Network, LLC	`0.32ms` from Phoenix, US
54.227.140.104	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
67.188.31.104	AS7922 Comcast Cable Communications, LLC	`5.44ms` from San Jose, US
168.150.115.152	AS6192 University of California, Davis	`5.06ms` from Santa Clara, US
223.219.2.216	AS4713 NTT Communications Corporation	`4.60ms` from Tokyo, JP
65.49.46.200	AS36111 Brink's, Incorporated	`0.49ms` from Amsterdam, NL
34.21.2.168	AS396982 Google LLC	`0.13ms` from Ashburn, US
83.212.233.72	AS5408 National Infrastructures for Research and Technology S.A.	`1.53ms` from Athens, GR
52.41.78.104	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
20.110.152.88	AS8075 Microsoft Corporation	`0.15ms` from Boydton, US
73.51.246.200	AS7922 Comcast Cable Communications, LLC	`6.86ms` from Chicago, US
102.37.44.152	AS8075 Microsoft Corporation	`0.90ms` from Johannesburg, ZA
51.19.35.120	AS5607 Sky UK Limited	`1.70ms` from London, GB
34.102.165.24	AS396982 Google LLC	`0.07ms` from Melbourne, AU
151.145.38.216	AS31898 Oracle Corporation	`0.15ms` from Montreal, CA
44.192.7.72	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, 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 1.52.28.233

traceroute to 1.52.28.233 (1.52.28.233): 64 hops max, 52 byte packets

4 [AS18403] 42.116.100.44 0.334 ms

5 [AS18403] 1.52.28.233 1.111 ms

Measurement taken from

IPinfo ProbeNet in Hanoi, VN

On October 17th 2025

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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