1. All IP Ranges
  2. 113.0.0.0/8
  3. 113.23.0.0/16
  4. AS18403  | 113.23.0.0/20

113.23.0.0/20

AS18403  ·  FPT Telecom Company

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Summary

Country Vietnam
Domain fpt.net
ASN AS18403
Parent Range 113.23.0.0/17
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:         [email protected]
abuse-mailbox:  [email protected]
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:         [email protected]
nic-hdl:        LDP12-AP
mnt-by:         MAINT-VN-FPT
last-modified:  2023-10-16T02:13:55Z
abuse-mailbox:  [email protected]
source:         APNIC

person:         Network Operation Center
nic-hdl:        NOC21-AP
e-mail:         [email protected]
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 113.23.0.0/20

Range ASN Company Num of IPs
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
113.23.141.0/24 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 4 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

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Pingable IPs

1,916 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
113.23.12.29 AS18403 FPT Telecom Company 1.40ms from Ho Chi Minh City, VN
113.23.14.236 AS18403 FPT Telecom Company 1.81ms from Ho Chi Minh City, VN
113.23.15.175 AS18403 FPT Telecom Company 2.30ms from Ho Chi Minh City, VN
113.23.3.119 AS18403 FPT Telecom Company 1.22ms from Ho Chi Minh City, VN
113.23.5.119 AS18403 FPT Telecom Company 9.53ms from Hanoi, VN
113.23.8.4 AS18403 FPT Telecom Company 1.36ms from Ho Chi Minh City, VN
113.23.10.74 AS18403 FPT Telecom Company 1.64ms from Hanoi, VN
113.23.9.136 AS18403 FPT Telecom Company 1.14ms from Ho Chi Minh City, VN
113.23.1.49 AS18403 FPT Telecom Company 9.60ms from Hanoi, VN
113.23.13.85 AS18403 FPT Telecom Company 12.62ms from Hanoi, VN
113.23.7.204 AS18403 FPT Telecom Company 0.71ms 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
108.143.6.244 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
167.194.14.116 AS2897 Georgia Technology Authority 4.92ms from Atlanta, US
31.59.243.228 AS61138 Zappie Host 0.58ms from Auckland, NZ
185.228.178.20 AS39614 Dawico Deutschland GmbH 0.78ms from Berlin, DE
108.20.205.228 AS701 Verizon Business 1.59ms from Boston, US
98.217.133.228 AS7922 Comcast Cable Communications, LLC 6.05ms from Boston, US
175.153.167.196 AS4837 CHINA UNICOM China169 Backbone 2.92ms from Chengdu, CN
136.113.139.228 AS396982 Google LLC 0.10ms from Council Bluffs, US
24.139.39.84 AS11976 Fidelity Communication International Inc. 8.66ms from Dallas, US
185.219.21.36 AS46261 QuickPacket, LLC 0.72ms from Los Angeles, US
92.174.217.68 AS3215 Orange S.A. 1.33ms from Lyon, FR
81.255.142.228 AS3215 Orange S.A. 0.86ms from Paris, FR
1.140.197.68 AS1221 Telstra Limited 1.62ms from Perth, AU
108.12.183.148 AS701 Verizon Business 3.58ms from Philadelphia, US
54.150.88.164 AS16509 Amazon.com, Inc. 0.18ms from Tokyo, JP
190.108.54.4 AS52308 AGUAS DEL COLORADO SAPEM 11.71ms from Buenos Aires, AR
92.115.165.4 AS8926 Moldtelecom SA 3.80ms from Chisinau, MD
37.75.80.84 AS8926 Moldtelecom SA 0.71ms from Chisinau, MD
93.217.1.100 AS3320 Deutsche Telekom AG 2.21ms from Frankfurt am Main, DE
73.12.193.148 AS7922 Comcast Cable Communications, LLC 10.14ms from Fremont, US
123.20.56.132 AS45899 VNPT Corp 1.29ms from Ho Chi Minh City, VN
68.103.46.84 AS22773 Cox Communications Inc. 7.76ms from Kansas City, US
82.30.214.180 AS5089 Virgin Media Limited 10.74ms from London, GB
87.4.167.68 AS3269 Telecom Italia S.p.A. 4.74ms from Milan, IT
151.249.174.132 AS42772 Unitary enterprise A1 4.33ms from Minsk, BY

Traceroute

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

$
traceroute -a -n -q1 113.23.14.33
traceroute to 113.23.14.33 (113.23.14.33): 64 hops max, 52 byte packets
2 [] 103.16.102.85 0.734 ms
3 *
4 *
5 [AS18403] 113.22.182.18 30.162 ms
6 [AS18403] 113.23.14.33 30.624 ms
Measurement taken from IPinfo ProbeNet in Singapore, SG
On

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.

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