1.52.20.0/24

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:  2025-11-17T23:08:34Z
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:          1.52.16.0/20
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 1.52.20.0/24

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 no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
1.52.20.45	AS18403 FPT Telecom Company	`3.86ms` 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
101.6.32.8	AS4538 China Education and Research Network Center	`2.26ms` from Beijing, CN
76.143.117.216	AS7922 Comcast Cable Communications, LLC	`7.95ms` from Houston, US
149.147.200.56	AS42961 Mobile Telecommunications Company K.S.C.P.	`7.62ms` from Kuwait City, KW
51.94.163.104	AS16509 Amazon.com, Inc.	`6.10ms` from Madrid, ES
180.195.85.72	AS9299 Philippine Long Distance Telephone Company	`3.41ms` from Manila, PH
180.141.198.88	AS4134 CHINANET-BACKBONE	`2.10ms` from Nanning, CN
71.105.103.248	AS701 Verizon Business	`2.45ms` from New York City, US
60.178.7.72	AS4134 CHINANET-BACKBONE	`7.85ms` from Ningbo, CN
187.183.225.152	AS28573 Claro NXT Telecomunicacoes Ltda	`10.57ms` from Rio de Janeiro, BR
187.148.162.40	AS8151 UNINET	`8.19ms` from Santiago de Queretaro, MX
43.201.145.88	AS16509 Amazon.com, Inc.	`0.20ms` from Seoul, KR
222.222.36.72	AS4134 CHINANET-BACKBONE	`1.22ms` from Shijiazhuang, CN
200.158.87.72	AS27699 TELEFÔNICA BRASIL S.A	`13.64ms` from São Paulo, BR
197.203.175.72	AS36947 Telecom Algeria	`10.30ms` from Valencia, ES
62.115.63.72	AS1299 Arelion Sweden AB	`0.10ms` from Bucharest, RO
172.12.205.168	AS7018 AT&T Enterprises, LLC	`11.06ms` from Chicago, US
184.58.5.120	AS10796 Charter Communications Inc	`6.95ms` from Columbus, US
3.14.160.120	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
206.82.194.120	AS5693 Latisys-Irvine, LLC	`1.42ms` from Los Angeles, US
90.51.33.8	AS3215 Orange S.A.	`9.28ms` from Marseille, FR
91.237.45.24	AS3561 CenturyLink Communications, LLC	`5.36ms` from New York City, US
92.173.229.8	AS3215 Orange S.A.	`1.02ms` from Paris, FR
198.251.7.136	AS62975 Avista Corporation	`2.17ms` from Phoenix, US
39.69.182.232	AS4837 CHINA UNICOM China169 Backbone	`2.96ms` from Qingdao, CN
34.199.12.152	AS14618 Amazon.com, Inc.	`0.18ms` 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 1.52.20.102

traceroute to 1.52.20.102 (1.52.20.102): 64 hops max, 52 byte packets

4 [AS18403] 210.245.50.1 2.241 ms

5 *

6 [AS18403] 113.22.1.170 5.732 ms

7 [AS18403] 1.52.20.102 5.123 ms

Measurement taken from

IPinfo ProbeNet in Ho Chi Minh City, VN

On February 16th 2026

What are IP address ranges?

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