1.52.112.0/20

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:        1.52.112.0 - 1.52.127.255
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:  2022-01-17T02:09:34Z
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:          1.52.112.0/20
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:  2019-08-01T06:37:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 1.52.112.0/20

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
1.52.128.0/20	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 14 domain names hosted across 14 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
1.52.122.103	homelabs.vn	1
1.52.122.157	cmdata.org	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

2,419 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
1.52.123.163	AS18403 FPT Telecom Company	`0.66ms` from Hanoi, VN
1.52.127.21	AS18403 FPT Telecom Company	`6.72ms` from Ho Chi Minh City, VN
1.52.112.70	AS18403 FPT Telecom Company	`2.45ms` from Ho Chi Minh City, VN
1.52.124.52	AS18403 FPT Telecom Company	`0.72ms` from Hanoi, VN
1.52.121.78	AS18403 FPT Telecom Company	`0.61ms` from Hanoi, VN
1.52.114.249	AS18403 FPT Telecom Company	`9.22ms` from Hanoi, VN
1.52.125.117	AS18403 FPT Telecom Company	`0.73ms` from Hanoi, VN
1.52.122.122	AS18403 FPT Telecom Company	`0.73ms` from Hanoi, VN
1.52.113.95	AS18403 FPT Telecom Company	`1.15ms` from Ho Chi Minh City, VN
1.52.120.173	AS18403 FPT Telecom Company	`0.65ms` from Hanoi, VN
1.52.116.2	AS18403 FPT Telecom Company	`1.46ms` from Ho Chi Minh City, VN
1.52.115.122	AS18403 FPT Telecom Company	`9.00ms` from Hanoi, VN
1.52.118.108	AS18403 FPT Telecom Company	`1.50ms` 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
101.25.64.180	AS4837 CHINA UNICOM China169 Backbone	`5.45ms` from Beijing, CN
92.119.4.100	AS207597 DKB Service GmbH	`1.05ms` from Berlin, DE
213.198.80.164	AS2914 NTT America, Inc.	`0.52ms` from Frankfurt am Main, DE
176.148.134.132	AS5410 Bouygues Telecom SA	`5.38ms` from Frankfurt am Main, DE
189.178.134.244	AS8151 UNINET	`6.14ms` from Guadalajara, MX
187.200.28.20	AS8151 UNINET	`8.38ms` from Mexico City, MX
182.59.171.68	AS17813 Mahanagar Telephone Nigam Limited	`2.97ms` from Mumbai, IN
202.60.171.212	AS9351 ZTV CO.,LTD	`2.65ms` from Osaka, JP
162.252.233.68	AS27173 Sightcall Inc.	`0.63ms` from Paris, FR
34.235.29.52	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
54.150.209.212	AS16509 Amazon.com, Inc.	`0.13ms` from Tokyo, JP
71.206.238.100	AS7922 Comcast Cable Communications, LLC	`10.26ms` from Ashburn, US
73.180.158.84	AS7922 Comcast Cable Communications, LLC	`8.77ms` from Ashburn, US
173.188.213.116	AS7029 Windstream Communications LLC	`9.64ms` from Atlanta, US
79.223.192.36	AS3320 Deutsche Telekom AG	`5.59ms` from Berlin, DE
188.27.186.84	AS8708 DIGI ROMANIA S.A.	`1.12ms` from Bucharest, RO
76.187.195.212	AS11427 Charter Communications Inc	`4.25ms` from Dallas, US
193.1.217.4	AS1213 HEAnet CLG	`0.62ms` from Dublin, IE
223.18.136.148	AS9304 HGC Global Communications Limited	`1.65ms` from Hong Kong, HK
78.184.204.84	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.82ms` from Istanbul, TR
197.64.187.52	AS16637 MTN SA	`16.60ms` from Johannesburg, ZA
104.96.202.148	AS20940 Akamai International B.V.	`0.66ms` from Los Angeles, US
47.205.38.20	AS5650 Frontier Communications of America, Inc.	`7.57ms` from Miami, US
94.127.87.132	AS48135 Leonardo S.p.A.	`3.02ms` from Milan, IT
104.196.188.132	AS396982 Google LLC	`0.15ms` from Moncks Corner, 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 1.52.122.5

traceroute to 1.52.122.5 (1.52.122.5): 64 hops max, 52 byte packets

4 [AS18403] 113.22.1.48 0.526 ms

5 [AS18403] 1.52.122.5 1.103 ms

Measurement taken from

IPinfo ProbeNet in Hanoi, VN

On October 30th 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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