1. All IP Ranges
  2. 42.0.0.0/8
  3. 42.113.0.0/16
  4. AS18403  | 42.113.128.0/20

42.113.128.0/20

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:        42.113.128.0 - 42.113.143.255
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 abuse@fpt.vn
mnt-by:         MAINT-VN-FPT
mnt-irt:        IRT-VNNIC-AP
last-modified:  2022-01-17T02:11:05Z
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

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:          42.113.128.0/20
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:  2019-08-01T06:53:15Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 42.113.128.0/20

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
42.113.144.0/20 AS18403 FPT Telecom Company 4,096
42.113.160.0/20 AS18403 FPT Telecom Company 4,096
42.113.16.0/20 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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

1,104 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
42.113.132.193 AS18403 FPT Telecom Company 3.12ms from Ho Chi Minh City, VN
42.113.138.5 AS18403 FPT Telecom Company 0.44ms from Hanoi, VN
42.113.135.234 AS18403 FPT Telecom Company 1.08ms from Hanoi, VN
42.113.143.207 AS18403 FPT Telecom Company 1.74ms from Ho Chi Minh City, VN
42.113.139.114 AS18403 FPT Telecom Company 1.63ms from Hanoi, VN
42.113.134.254 AS18403 FPT Telecom Company 0.71ms from Hanoi, VN
42.113.136.187 AS18403 FPT Telecom Company 2.23ms from Hanoi, VN
42.113.142.99 AS18403 FPT Telecom Company 1.36ms 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
86.84.22.196 AS1136 KPN B.V. 1.21ms from Amsterdam, NL
172.217.152.52 AS15169 Google LLC 0.19ms from Ashburn, US
24.181.63.100 AS20115 Charter Communications LLC 9.56ms from Atlanta, US
58.161.84.100 AS1221 Telstra Limited 3.96ms from Brisbane, AU
181.225.194.68 AS52251 NORTECH 9.76ms from Buenos Aires, AR
99.29.142.148 AS7018 AT&T Enterprises, LLC 3.02ms from Dallas, US
73.153.29.228 AS7922 Comcast Cable Communications, LLC 5.50ms from Denver, US
93.211.204.20 AS3320 Deutsche Telekom AG 3.26ms from Duesseldorf, DE
63.177.27.36 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
91.181.127.244 AS5432 Proximus NV 4.55ms from Gravelines, FR
117.5.115.36 AS7552 Viettel Group 2.33ms from Hanoi, VN
182.218.44.4 AS17858 LG POWERCOMM 6.91ms from Seoul, KR
49.24.175.180 AS4766 Korea Telecom 6.63ms from Seoul, KR
13.71.174.20 AS8075 Microsoft Corporation 0.32ms from Toronto, CA
59.153.112.4 AS17882 Univision LLC 0.48ms from Ulan Bator, MN
147.160.175.116 AS396006 SPITwSPOTS 2.58ms from Anchorage, US
34.67.137.100 AS396982 Google LLC 0.12ms from Council Bluffs, US
178.4.253.68 AS3209 Vodafone GmbH 8.70ms from Frankfurt am Main, DE
85.97.43.68 AS9121 Turk Telekomunikasyon Anonim Sirketi 4.07ms from Istanbul, TR
185.136.53.4 AS47202 LAZER TELECOMUNICACOES S.A. 6.32ms from Lisbon, PT
62.49.167.20 AS5378 Vodafone Limited 3.51ms from London, GB
194.102.183.4 AS9009 M247 Europe SRL 0.40ms from Los Angeles, US
165.230.146.132 AS46 Rutgers, The State University 2.74ms from New York City, US
45.77.1.180 AS20473 The Constant Company, LLC 0.16ms from San Jose, US
189.242.69.228 AS8151 UNINET 5.32ms from Santiago de Queretaro, MX

Traceroute

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

$
traceroute -a -n -q1 -f3 -m12 42.113.129.144
traceroute to 42.113.129.144 (42.113.129.144): 12 hops max, 52 byte packets
3 [] 156.146.32.182 0.919 ms
4 [] 185.156.45.19 98.977 ms
5 *
6 [] 84.17.32.125 153.488 ms
7 *
8 *
9 [AS18403] 42.118.124.143 176.069 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Los Angeles, US
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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