1. All IP Ranges
  2. 113.0.0.0/8
  3. 113.23.0.0/16
  4. AS18403  | 113.23.0.0/18

113.23.0.0/18

AS18403  ·  FPT Telecom Company

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Summary

Country Vietnam
Domain fpttoanquoc.com
ASN AS18403
Parent Range 113.23.0.0/17
Registry APNIC
ID FPT-VN

WHOIS Details

inetnum:        113.23.0.0 - 113.23.127.255
netname:        FPT-VN
country:        VN
descr:          FPT Telecom
descr:          2nd Floor, FPT Cau Giay Tower, 17 Duy Tan, Dich Vong Hau, Cau Giay District, Hanoi
admin-c:        FHIG1-AP
tech-c:         FHIG1-AP
status:         ALLOCATED PORTABLE
remarks:        For spamming matters, mail to abuse@fpt.net
mnt-by:         MAINT-VN-VNNIC
mnt-lower:      MAINT-VN-FPT
mnt-routes:     MAINT-VN-FPT
mnt-irt:        IRT-VNNIC-AP
last-modified:  2023-10-16T01:32:01Z
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:  2025-10-08T04:42:43Z
source:         APNIC

role:           FPT HANOI IPADMIN GROUP
address:        FPT Telecom
address:        2nd Floor, FPT Cau Giay Tower, 17 Duy Tan, Dich Vong Hau, Cau Giay District, Hanoi
country:        VN
phone:          +84-24-7601060
fax-no:         +84-24-7262163
e-mail:         ftel.noc.net@fpt.com
remarks:        send spam reports to ftel.noc.net@fpt.com
admin-c:        LVTL1-AP
admin-c:        LDP12-AP
tech-c:         LDP12-AP
tech-c:         BPD5-AP
nic-hdl:        FHIG1-AP
mnt-by:         MAINT-VN-FPT
last-modified:  2023-10-25T01:43:23Z
source:         APNIC

route:          113.23.0.0/17
origin:         AS18403
descr:          FPT-VN
mnt-by:         MAINT-VN-FPT
last-modified:  2019-08-01T02:51:13Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 113.23.0.0/18

Range ASN Company Num of IPs
113.23.0.0/17 AS18403 FPT Telecom 32,768

BGP prefixes that are contained by 113.23.0.0/18

Range ASN Company Num of IPs
113.23.0.0/20 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

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 17 domain names hosted across 15 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
113.23.23.212 hungsaoviet.vn 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

4,948 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
113.23.59.92 AS18403 FPT Telecom Company 1.66ms from Hanoi, VN
113.23.63.172 AS18403 FPT Telecom Company 2.69ms from Ho Chi Minh City, VN
113.23.19.27 AS18403 FPT Telecom Company 0.59ms from Hanoi, VN
113.23.61.97 AS18403 FPT Telecom Company 9.17ms from Hanoi, VN
113.23.37.203 AS18403 FPT Telecom Company 1.29ms from Ho Chi Minh City, VN
113.23.20.78 AS18403 FPT Telecom Company 1.16ms from Ho Chi Minh City, VN
113.23.15.232 AS18403 FPT Telecom Company 2.50ms from Ho Chi Minh City, VN
113.23.39.160 AS18403 FPT Telecom Company 0.56ms from Hanoi, VN
113.23.58.20 AS18403 FPT Telecom Company 1.32ms from Hanoi, VN
113.23.12.121 AS18403 FPT Telecom Company 1.31ms from Ho Chi Minh City, VN
113.23.3.66 AS18403 FPT Telecom Company 1.15ms from Ho Chi Minh City, VN
113.23.23.149 AS18403 FPT Telecom Company 0.61ms from Hanoi, VN
113.23.0.142 AS18403 FPT Telecom Company 1.81ms from Ho Chi Minh City, VN
113.23.36.84 AS18403 FPT Telecom Company 1.44ms from Ho Chi Minh City, VN
113.23.14.250 AS18403 FPT Telecom Company 1.80ms from Ho Chi Minh City, VN
113.23.34.110 AS18403 FPT Telecom Company 1.48ms from Ho Chi Minh City, VN
113.23.1.179 AS18403 FPT Telecom Company 9.43ms from Hanoi, VN
113.23.40.228 AS18403 FPT Telecom Company 2.75ms from Ho Chi Minh City, VN
113.23.35.170 AS18403 FPT Telecom Company 1.06ms from Ho Chi Minh City, VN
113.23.22.231 AS18403 FPT Telecom Company 2.55ms from Ho Chi Minh City, VN
113.23.56.65 AS18403 FPT Telecom Company 1.35ms from Hanoi, VN
113.23.10.127 AS18403 FPT Telecom Company 1.30ms from Hanoi, VN
113.23.9.34 AS18403 FPT Telecom Company 1.35ms from Ho Chi Minh City, VN
113.23.5.48 AS18403 FPT Telecom Company 9.37ms from Hanoi, VN
113.23.8.149 AS18403 FPT Telecom Company 1.43ms 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
5.107.212.50 AS5384 Emirates Internet 2.74ms from Al Fujairah City, AE
194.170.163.2 AS5384 Emirates Internet 5.62ms from Al Fujairah City, AE
66.219.16.18 AS15085 Immedion, LLC 0.28ms from Asheville, US
195.251.141.2 AS5408 National Infrastructures for Research and Technology S.A. 8.23ms from Athens, GR
158.62.232.2 AS398446 Cooperative Connection, LLC 6.14ms from Atlanta, US
44.238.69.18 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
156.204.30.34 AS8452 TE-AS 6.04ms from Cairo, EG
196.120.16.2 AS36925 MEDITELECOM 3.80ms from Casablanca, MA
76.157.59.82 AS7922 Comcast Cable Communications, LLC 5.07ms from Chicago, US
95.153.118.18 AS1547 INTERDNESTRKOM, Sovmestnoe Zakrytoe Aktsionernoe Obshchestvo 2.66ms from Chisinau, MD
3.12.18.66 AS16509 Amazon.com, Inc. 0.13ms from Columbus, US
2.56.188.178 AS62240 Clouvider 0.18ms from Dallas, US
63.98.61.2 AS701 Verizon Business 1.57ms from Dallas, US
121.12.129.162 AS4134 CHINANET-BACKBONE 3.20ms from Guangzhou, CN
58.26.1.34 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 4.42ms from Kuala Lumpur, MY
109.180.194.66 AS2856 British Telecommunications PLC 4.86ms from London, GB
80.235.212.242 AS5089 Virgin Media Limited 8.37ms from London, GB
18.173.20.18 AS16509 Amazon.com, Inc. 5.36ms from Manama, BH
153.192.217.242 AS4713 NTT DOCOMO BUSINESS,Inc. 5.09ms from Osaka, JP
3.238.248.50 AS14618 Amazon.com, Inc. 0.39ms from Reston, US
222.73.143.66 AS4812 China Telecom (Group) 3.33ms from Shanghai, CN
212.37.31.194 AS12552 GlobalConnect AB 0.42ms from Stockholm, SE
217.142.3.2 AS16253 Primlight AB 1.85ms from Stockholm, SE
81.218.122.178 AS8551 Bezeq International Ltd. 0.70ms from Tel Aviv, IL
153.205.249.82 AS4713 NTT DOCOMO BUSINESS,Inc. 3.85ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f4 113.23.61.210
traceroute to 113.23.61.210 (113.23.61.210): 64 hops max, 52 byte packets
4 [AS9498] 116.119.42.1 31.428 ms
5 [] 27.111.229.5 31.803 ms
6 *
7 *
8 *
9 *
10 [AS18403] 113.22.1.204 78.875 ms
11 [AS18403] 113.23.61.210 68.684 ms
Measurement taken from IPinfo ProbeNet in Chennai, IN
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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