1. All IP Ranges
  2. 113.0.0.0/8
  3. 113.23.0.0/16
  4. AS18403  | 113.23.0.0/24

113.23.0.0/24

AS18403  ·  FPT Telecom Company

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Summary

Country Vietnam
Domain fpt.com
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 113.23.0.0/24

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

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
35.90.85.200 AS16509 Amazon.com, Inc. 0.49ms from Boardman, US
31.43.238.88 AS43764 LLC "Electron-sevlush" 4.63ms from Budapest, HU
181.102.164.8 AS7303 Telecom Argentina S.A. 13.23ms from Buenos Aires, AR
40.131.151.248 AS7029 Windstream Communications LLC 12.19ms from Chicago, US
86.43.94.72 AS5466 Eircom Limited 2.79ms from Dublin, IE
97.189.220.184 AS6167 Verizon Business 7.74ms from Los Angeles, US
66.121.182.56 AS7018 AT&T Enterprises, LLC 1.82ms from Los Angeles, US
49.151.247.8 AS9299 Philippine Long Distance Telephone Company 5.28ms from Manila, PH
178.186.189.232 AS12389 PJSC Rostelecom 5.74ms from Novosibirsk, RU
144.195.133.88 AS30103 Zoom Video Communications, Inc 0.58ms from San Jose, US
4.194.194.248 AS8075 Microsoft Corporation 0.55ms from Singapore, SG
89.160.96.200 AS29518 Bredband2 AB 0.53ms from Stockholm, SE
83.24.81.232 AS5617 Orange Polska Spolka Akcyjna 7.53ms from Warsaw, PL
47.135.180.168 AS20115 Charter Communications LLC 9.30ms from Atlanta, US
54.218.180.168 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
78.21.14.72 AS6848 Telenet BV 8.12ms from Brussels, BE
199.38.25.8 AS394299 Elliott Electric Supply Inc. 1.25ms from Dallas, US
128.178.131.168 AS559 SWITCH 1.71ms from Geneve, CH
122.35.111.232 AS17858 LG POWERCOMM 1.49ms from Incheon, KR
119.159.249.88 AS17557 Pakistan Telecommunication Company Limited 0.58ms from Islamabad, PK
103.148.235.24 AS140006 RSUP DR KARIADI 9.12ms from Jakarta, ID
62.100.85.8 AS15472 TERRALINK S.R.L. 1.58ms from Milan, IT
86.223.147.24 AS3215 Orange S.A. 5.06ms from Paris, FR
44.204.218.104 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
84.49.177.40 AS15659 NextGenTel AS 10.53ms from Sandefjord, NO

Traceroute

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

$
traceroute -a -n -q1 -f4 -m7 113.23.0.187
traceroute to 113.23.0.187 (113.23.0.187): 7 hops max, 52 byte packets
4 [AS18403] 210.245.50.1 1.318 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Ho Chi Minh City, VN
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.

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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