1. All IP Ranges
  2. 42.0.0.0/8
  3. 42.118.0.0/16
  4. AS18403  | 42.118.128.0/20

42.118.128.0/20

AS18403  ·  FPT Telecom Company

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Summary

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

WHOIS Details

inetnum:        42.118.128.0 - 42.118.143.255
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 [email protected]
mnt-by:         MAINT-VN-FPT
mnt-irt:        IRT-VNNIC-AP
last-modified:  2022-01-17T02:11:42Z
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:          42.118.128.0/20
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:  2019-08-01T07:03:11Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 42.118.128.0/20

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

Nearby Ranges

BGP prefixes that overlap with 42.118.0.0/16

Range ASN Company Num of IPs
42.112.0.0/13 AS18403 FPT Telecom Company 524,288
42.118.0.0/20 AS18403 FPT Telecom Company 4,096
42.118.112.0/20 AS18403 FPT Telecom Company 4,096
42.118.144.0/20 AS18403 FPT Telecom Company 4,096
42.118.160.0/20 AS18403 FPT Telecom Company 4,096
42.118.16.0/20 AS18403 FPT Telecom Company 4,096
42.118.176.0/20 AS18403 FPT Telecom Company 4,096
42.118.192.0/20 AS18403 FPT Telecom Company 4,096
42.118.208.0/20 AS18403 FPT Telecom Company 4,096
42.118.224.0/20 AS18403 FPT Telecom Company 4,096
42.118.240.0/20 AS18403 FPT Telecom Company 4,096
42.118.32.0/20 AS18403 FPT Telecom Company 4,096
42.118.48.0/20 AS18403 FPT Telecom Company 4,096
42.118.64.0/20 AS18403 FPT Telecom Company 4,096
42.118.80.0/20 AS18403 FPT Telecom Company 4,096
42.118.96.0/20 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
42.118.135.195 tepcon.id.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

1,157 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
42.118.133.205 AS18403 FPT Telecom Company 4.21ms from Ho Chi Minh City, VN
42.118.134.122 AS18403 FPT Telecom Company 1.72ms from Ho Chi Minh City, VN
42.118.130.16 AS18403 FPT Telecom Company 5.60ms from Ho Chi Minh City, VN
42.118.139.163 AS18403 FPT Telecom Company 1.39ms from Ho Chi Minh City, VN
42.118.135.115 AS18403 FPT Telecom Company 0.75ms from Hanoi, VN
42.118.143.249 AS18403 FPT Telecom Company 5.10ms from Hanoi, VN
42.118.132.41 AS18403 FPT Telecom Company 4.01ms 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
132.145.210.116 AS31898 Oracle Corporation 0.27ms from Ashburn, US
65.57.252.4 AS14127 Iland Internet Solutions Corporation 1.18ms from Dallas, US
62.17.225.4 AS702 Verizon Business 3.65ms from Dublin, IE
98.130.47.228 AS16509 Amazon.com, Inc. 1.29ms from Hyderabad, IN
42.86.234.36 AS4837 CHINA UNICOM China169 Backbone 11.41ms from Liaoyang, CN
62.128.168.100 AS12440 Hughes Network Systems GmbH 0.49ms from London, GB
180.19.175.244 AS4713 NTT DOCOMO BUSINESS,Inc. 10.30ms from Osaka, JP
193.252.200.148 AS3215 Orange S.A. 1.73ms from Paris, FR
151.28.17.132 AS1267 WIND TRE S.P.A. 3.83ms from Rome, IT
90.129.255.244 AS1257 Tele2 Sverige AB 4.07ms from Stockholm, SE
58.114.37.4 AS9416 Hoshin Multimedia Center Inc. 1.29ms from Taipei, TW
37.190.157.84 AS21021 Multimedia Polska Sp. z o.o. 13.43ms from Warsaw, PL
154.250.249.100 AS36947 Telecom Algeria 12.04ms from Algiers, DZ
76.125.229.68 AS7922 Comcast Cable Communications, LLC 10.26ms from Ashburn, US
4.227.131.36 AS8075 Microsoft Corporation 0.37ms from Ashburn, US
150.109.169.20 AS132203 Tencent Building, Kejizhongyi Avenue 0.69ms from Bangkok, TH
217.136.40.100 AS5432 Proximus NV 3.00ms from Brussels, BE
180.102.21.180 AS134756 CHINANET Nanjing Jishan IDC network 3.33ms from Huai'an, CN
39.63.191.20 AS17557 Pakistan Telecommunication Company Limited 3.47ms from Islamabad, PK
178.248.241.36 AS196922 Hofmeir Media GmbH 5.18ms from Ljubljana, SI
87.115.174.132 AS6871 Plusnet 5.71ms from London, GB
97.116.183.132 AS209 CenturyLink Communications, LLC 1.09ms from Minneapolis, US
69.158.64.132 AS577 Bell Canada 1.78ms from Montreal, CA
121.85.255.132 AS17511 OPTAGE Inc. 1.80ms from Osaka, JP
90.115.11.212 AS3215 Orange S.A. 3.37ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f4 -m14 42.118.141.161
traceroute to 42.118.141.161 (42.118.141.161): 14 hops max, 52 byte packets
5 [AS3491] 63.222.40.9 28.672 ms
6 [AS3491] 63.218.210.86 24.155 ms
7 [AS3491] 63.217.16.78 23.058 ms
8 *
9 *
10 *
11 [AS18403] 118.69.132.156 68.845 ms
12 *
13 *
14 *
Measurement taken from IPinfo ProbeNet in Taipei, TW
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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