113.23.20.0/24

AS18403 · FPT Telecom Company

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Summary

Country	Vietnam
Domain	fpt.net
ASN	AS18403
Parent Range	113.23.16.0/20
Registry	APNIC
ID	FPTDYNAMICIP-NET

WHOIS Details

inetnum:        113.23.16.0 - 113.23.31.255
netname:        FPTDYNAMICIP-NET
country:        VN
descr:          FPT Telecom Company
descr:          2nd floor FPT Building, Pham Hung Road, Cau Giay District, Hanoi
admin-c:        LDP12-AP
tech-c:         NOC21-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-VN-FPT
mnt-irt:        IRT-VNNIC-AP
last-modified:  2022-01-17T02:10:12Z
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:          113.23.16.0/20
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:  2019-08-01T06:39:34Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 113.23.20.0/24

Range	ASN	Company	Num of IPs
113.23.16.0/20	AS18403	FPT Telecom Company	4,096
113.23.0.0/17	AS18403	FPT Telecom	32,768

Nearby Ranges

BGP prefixes that overlap with 113.23.0.0/16

Range	ASN	Company	Num of IPs
113.23.128.0/17	AS38182	Extreme Broadband Sdn. Bhd.,	32,768
113.23.0.0/17	AS18403	FPT Telecom	32,768
113.23.112.0/20	AS18403	FPT Telecom Company	4,096
113.23.16.0/20	AS18403	FPT Telecom Company	4,096
113.23.32.0/20	AS18403	FPT Telecom Company	4,096
113.23.48.0/20	AS18403	FPT Telecom Company	4,096
113.23.64.0/20	AS18403	FPT Telecom Company	4,096
113.23.80.0/20	AS18403	FPT Telecom Company	4,096
113.23.96.0/20	AS18403	FPT Telecom Company	4,096
113.23.0.0/20	AS18403	FPT Telecom Company	4,096
113.23.141.0/24	AS38182	Extreme BB Customers Use	256
113.23.145.0/24	AS38182	Extreme BB Customers Use	256
113.23.157.0/24	AS38182	Extreme BB Customers Use	256
113.23.158.0/24	AS38182	Extreme Broadband Customers	256
113.23.166.0/24	AS38182	Extreme BB Customers Use	256
113.23.167.0/24	AS38182	Extreme Broadband Customer	256
113.23.174.0/24	AS38182	Extreme BB Customers Use	256
113.23.175.0/24	AS38182	ExtremeBB Customer Use	256
113.23.177.0/24	AS38182	INTI Nilai	256
113.23.196.0/24	AS38182	Extreme Broadband Customers	256
113.23.209.0/24	AS38182	Extreme BB Customers Use	256
113.23.212.0/24	AS38182	GB Network Solutions Sdn. Bhd.	256
113.23.219.0/24	AS38182	Art-In-Soft Technology	256
113.23.222.0/24	AS38182	Extreme BB Customers Use	256
113.23.223.0/24	AS38182	Extreme BB Customers Use	256
113.23.224.0/24	AS38182	Extreme BB Customers Use	256
113.23.225.0/24	AS38182	Extreme BB Customers Use	256
113.23.226.0/24	AS38182	Extreme Broadband Customers Use	256
113.23.129.0/24	AS38182	Sunway University	256
113.23.130.0/24	AS38182	INTI International University College, Nilai	256
113.23.131.0/24	AS38182	Extreme BB Customers Use	256
113.23.132.0/24	AS38182	Extreme BB Customers Use	256
113.23.134.0/24	AS38182	Extreme BB Customers Use	256
113.23.135.0/24	AS38182	Run Up Game Distribution & Development Sdn Bhd	256
113.23.138.0/24	AS38182	EBB IUCN Hostel Network, Nilai	256
113.23.139.0/24	AS38182	University Tun Abdul Rahman, Kampar	256
113.23.140.0/24	AS38182	Extreme BB Customers Use	256

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
113.23.20.132	thuthuatlaptrinh.com	1
113.23.20.19	riverxdata.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

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

IP Address	ASN	Details
113.23.20.85	AS18403 FPT Telecom Company	`1.14ms` 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
171.103.92.184	AS7470 TRUE INTERNET Co.,Ltd.	`5.74ms` from Bangkok, TH
35.192.204.184	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
171.61.141.152	AS24560 Bharti Airtel Ltd., Telemedia Services	`6.19ms` from Kolkata, IN
35.200.148.232	AS396982 Google LLC	`0.09ms` from Mumbai, IN
88.123.124.200	AS12322 Free SAS	`11.64ms` from Paris, FR
2.88.219.216	AS25019 Saudi Telecom Company JSC	`9.61ms` from Riyadh, SA
60.110.179.136	AS17676 SoftBank Corp.	`2.68ms` from Tokyo, JP
41.41.215.8	AS8452 TE-AS	`5.83ms` from Cairo, EG
45.49.163.168	AS20001 Charter Communications Inc	`4.88ms` from Los Angeles, US
167.63.211.24	AS6057 Administracion Nacional de Telecomunicaciones	`3.51ms` from Montevideo, UY
85.39.228.248	AS3269 Telecom Italia S.p.A.	`1.63ms` from Naples, IT
39.91.49.136	AS4837 CHINA UNICOM China169 Backbone	`6.02ms` from Qingdao, CN
222.105.252.136	AS4766 Korea Telecom	`4.81ms` from Seoul, KR
191.210.66.168	AS26599 TELEFÔNICA BRASIL S.A	`0.94ms` from São Paulo, BR
46.36.182.56	AS16178 Logosoft d.o.o.	`7.20ms` from Zagreb, HR
108.233.151.8	AS7018 AT&T Enterprises, LLC	`2.54ms` from Atlanta, US
100.40.18.232	AS701 Verizon Business	`3.49ms` from Boston, US
50.44.91.200	AS5650 Frontier Communications of America, Inc.	`3.27ms` from Chicago, US
14.254.237.40	AS45899 VNPT Corp	`6.34ms` from Da Nang, VN
195.52.50.88	AS12312 ecotel communication ag	`4.57ms` from Frankfurt am Main, DE
81.156.77.56	AS2856 British Telecommunications PLC	`7.45ms` from London, GB
90.193.39.8	AS5607 Sky UK Limited	`1.57ms` from London, GB
45.48.185.72	AS20001 Charter Communications Inc	`7.61ms` from Los Angeles, US
79.144.41.136	AS3352 TELEFONICA DE ESPANA S.A.U.	`11.00ms` from Madrid, ES
99.166.173.232	AS7018 AT&T Enterprises, LLC	`17.52ms` from Miami, 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 113.23.20.195

traceroute to 113.23.20.195 (113.23.20.195): 64 hops max, 52 byte packets

4 [AS18403] 210.245.50.1 11.256 ms

5 *

6 [AS18403] 42.115.162.38 1.059 ms

7 [AS18403] 113.23.20.195 1.62 ms

Measurement taken from

IPinfo ProbeNet in Ho Chi Minh City, VN

On March 13th 2026

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