113.23.10.0/24

AS18403 · FPT Telecom Company

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Summary

Country	Vietnam
Domain	fpt.net
ASN	AS18403
Parent Range	113.23.0.0/20
Registry	APNIC
ID	FPTDYNAMICIP-NET

WHOIS Details

inetnum:        113.23.0.0 - 113.23.15.255
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:  2022-01-17T02:10:11Z
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:          113.23.0.0/20
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:  2019-08-01T06:39:26Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 113.23.10.0/24

Range	ASN	Company	Num of IPs
113.23.0.0/20	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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
113.23.10.90	AS18403 FPT Telecom Company	`1.52ms` 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
44.224.225.152	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
27.45.161.152	AS136959 China Unicom Guangdong IP network	`4.16ms` from Guangzhou, CN
27.126.11.136	AS38387 CMB Sejong Broadcasting Co,.Ltd	`4.39ms` from Incheon, KR
174.134.30.232	AS33363 Charter Communications, Inc	`10.80ms` from Los Angeles, US
89.200.140.56	AS50957 MEMSET Ltd	`0.42ms` from Maidenhead, GB
177.225.205.8	AS13999 Mega Cable, S.A. de C.V.	`9.66ms` from Santiago de Querétaro, MX
59.1.54.216	AS4766 Korea Telecom	`4.25ms` from Seoul, KR
147.102.116.200	AS3323 National Technical University of Athens	`2.53ms` from Athens, GR
5.68.245.72	AS5607 Sky UK Limited	`5.86ms` from Erith, GB
18.185.4.248	AS16509 Amazon.com, Inc.	`0.28ms` from Frankfurt am Main, DE
39.122.33.56	AS9318 SK Broadband Co Ltd	`6.92ms` from Incheon, KR
31.193.51.120	AS15401 Orange Business Services SA	`4.20ms` from Lyon, FR
45.223.62.200	AS19551 Incapsula Inc	`0.10ms` from Manila, PH
76.114.139.216	AS7922 Comcast Cable Communications, LLC	`14.24ms` from Miami, US
95.106.128.216	AS12389 PJSC Rostelecom	`6.97ms` from Moscow, RU
188.244.109.24	AS58011 CHEOPS TECHNOLOGY FRANCE S.A.	`7.41ms` from Paris, FR
95.53.142.40	AS12389 PJSC Rostelecom	`10.74ms` from Saint Petersburg, RU
116.35.56.168	AS17858 LG POWERCOMM	`1.85ms` from Seoul, KR
153.205.24.248	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.18ms` from Tokyo, JP
192.185.139.104	AS19871 Network Solutions, LLC	`0.36ms` from Atlanta, US
139.155.55.136	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.80ms` from Chengdu, CN
115.97.150.88	AS17488 Hathway IP Over Cable Internet	`1.47ms` from Delhi, IN
3.122.227.168	AS16509 Amazon.com, Inc.	`0.50ms` from Frankfurt am Main, DE
95.223.137.200	AS3209 Vodafone GmbH	`10.47ms` from Frankfurt am Main, DE
5.78.29.8	AS212317 Hetzner Online GmbH	`0.24ms` from Hillsboro, US

Traceroute

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

traceroute -a -n -q1 -f3 113.23.10.209

traceroute to 113.23.10.209 (113.23.10.209): 64 hops max, 52 byte packets

3 [AS38158] 121.100.7.1 30.485 ms

4 *

5 *

6 *

7 *

8 [AS18403] 42.112.0.190 85.389 ms

9 [AS18403] 113.23.10.209 85.859 ms

Measurement taken from

IPinfo ProbeNet in Denpasar, ID

On March 20th 2026

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