1. All IP Ranges
  2. 42.0.0.0/8
  3. 42.113.0.0/16
  4. AS18403  | 42.113.16.0/20

42.113.16.0/20

AS18403  ·  FPT Telecom Company

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Summary

Country Vietnam
Domain fpt.com
ASN AS18403
Parent Range 42.112.0.0/13
Registry APNIC
ID FPTDYNAMICIP-NET

WHOIS Details

inetnum:        42.113.16.0 - 42.113.31.255
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
remarks:        For spamming matters, mail to [email protected]
mnt-by:         MAINT-VN-FPT
mnt-irt:        IRT-VNNIC-AP
last-modified:  2022-01-17T02:11:06Z
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:          42.113.16.0/20
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:  2019-08-01T06:52:18Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 42.113.16.0/20

Range ASN Company Num of IPs
42.112.0.0/13 AS18403 FPT Telecom Company 524,288

Nearby Ranges

BGP prefixes that overlap with 42.113.0.0/16

Range ASN Company Num of IPs
42.112.0.0/13 AS18403 FPT Telecom Company 524,288
42.113.0.0/20 AS18403 FPT Telecom Company 4,096
42.113.112.0/20 AS18403 FPT Telecom Company 4,096
42.113.128.0/20 AS18403 FPT Telecom Company 4,096
42.113.144.0/20 AS18403 FPT Telecom Company 4,096
42.113.160.0/20 AS18403 FPT Telecom Company 4,096
42.113.176.0/20 AS18403 FPT Telecom Company 4,096
42.113.192.0/20 AS18403 FPT Telecom Company 4,096
42.113.208.0/20 AS18403 FPT Telecom Company 4,096
42.113.224.0/20 AS18403 FPT Telecom Company 4,096
42.113.240.0/20 AS18403 FPT Telecom Company 4,096
42.113.32.0/20 AS18403 FPT Telecom Company 4,096
42.113.48.0/20 AS18403 FPT Telecom Company 4,096
42.113.64.0/20 AS18403 FPT Telecom Company 4,096
42.113.80.0/20 AS18403 FPT Telecom Company 4,096
42.113.96.0/20 AS18403 FPT Telecom Company 4,096

Hosted domains

There are 5 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
42.113.21.10 thingvance.online 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

1,732 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
42.113.24.4 AS18403 FPT Telecom Company 0.23ms from Hanoi, VN
42.113.27.34 AS18403 FPT Telecom Company 0.59ms from Hanoi, VN
42.113.22.238 AS18403 FPT Telecom Company 1.54ms from Ho Chi Minh City, VN
42.113.19.181 AS18403 FPT Telecom Company 1.00ms from Ho Chi Minh City, VN
42.113.28.72 AS18403 FPT Telecom Company 0.65ms from Hanoi, VN
42.113.21.87 AS18403 FPT Telecom Company 0.69ms from Hanoi, VN
42.113.31.250 AS18403 FPT Telecom Company 1.20ms from Ho Chi Minh City, VN
42.113.20.60 AS18403 FPT Telecom Company 0.65ms from Hanoi, VN
42.113.30.240 AS18403 FPT Telecom Company 8.21ms 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
50.42.115.4 AS5650 Frontier Communications of America, Inc. 15.15ms from Ashburn, US
111.166.89.20 AS4837 CHINA UNICOM China169 Backbone 5.48ms from Beijing, CN
139.211.123.148 AS4837 CHINA UNICOM China169 Backbone 8.11ms from Changchun, CN
76.150.132.148 AS7922 Comcast Cable Communications, LLC 8.16ms from Chicago, US
92.74.114.36 AS3209 Vodafone GmbH 5.44ms from Frankfurt am Main, DE
27.73.132.4 AS7552 Viettel Group 2.82ms from Hanoi, VN
2.103.187.244 AS13285 TalkTalk Communications Limited 4.34ms from London, GB
31.54.234.212 AS2856 British Telecommunications PLC 5.50ms from London, GB
187.150.50.164 AS8151 UNINET 12.39ms from Miami, US
167.61.234.84 AS6057 Administracion Nacional de Telecomunicaciones 1.75ms from Montevideo, UY
153.101.232.180 AS4837 CHINA UNICOM China169 Backbone 3.90ms from Nanjing, CN
126.100.156.4 AS17676 SoftBank Corp. 7.01ms from Osaka, JP
209.68.31.228 AS7859 pair Networks 0.15ms from Pittsburgh, US
73.66.158.164 AS7922 Comcast Cable Communications, LLC 7.65ms from San Jose, US
121.147.179.4 AS4766 Korea Telecom 5.44ms from Seoul, KR
209.166.139.52 AS17054 Expedient 7.55ms from Toronto, CA
78.58.34.116 AS8764 Telia Lietuva, AB 2.82ms from Vilnius, LT
65.50.144.52 AS14277 GiGstreem 1.97ms from Ashburn, US
54.195.209.68 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
103.60.67.196 AS153494 XRUI TECHNOLOGY LIMITED 0.67ms from Hong Kong, HK
73.76.254.228 AS7922 Comcast Cable Communications, LLC 9.08ms from Houston, US
46.200.248.132 AS6849 JSC "Ukrtelecom" 10.89ms from Khmelnytskyi, UA
63.143.64.116 AS40786 Digicel Jamaica 19.42ms from Kingston, JM
113.226.24.68 AS4837 CHINA UNICOM China169 Backbone 12.92ms from Liaoyang, CN
77.103.222.84 AS5089 Virgin Media Limited 9.08ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f5 42.113.24.81
traceroute to 42.113.24.81 (42.113.24.81): 64 hops max, 52 byte packets
5 [AS18403] 118.70.3.202 0.309 ms
7 [AS18403] 42.113.24.81 0.567 ms
Measurement taken from IPinfo ProbeNet in Hanoi, 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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