1. All IP Ranges
  2. 42.0.0.0/8
  3. 42.117.0.0/16
  4. AS18403  | 42.117.64.0/18

42.117.64.0/18

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:        42.117.64.0 - 42.117.79.255
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:  2022-01-17T02:11:40Z
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:          42.117.64.0/20
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:  2019-08-01T07:00:38Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 42.117.64.0/18

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

BGP prefixes that are contained by 42.117.64.0/18

Range ASN Company Num of IPs
42.117.112.0/20 AS18403 FPT Telecom Company 4,096
42.117.64.0/20 AS18403 FPT Telecom Company 4,096
42.117.80.0/20 AS18403 FPT Telecom Company 4,096
42.117.96.0/20 AS18403 FPT Telecom Company 4,096

Nearby Ranges

BGP prefixes that overlap with 42.117.0.0/16

Range ASN Company Num of IPs
42.112.0.0/13 AS18403 FPT Telecom Company 524,288
42.117.0.0/20 AS18403 FPT Telecom Company 4,096
42.117.112.0/20 AS18403 FPT Telecom Company 4,096
42.117.128.0/20 AS18403 FPT Telecom Company 4,096
42.117.144.0/20 AS18403 FPT Telecom Company 4,096
42.117.160.0/20 AS18403 FPT Telecom Company 4,096
42.117.16.0/20 AS18403 FPT Telecom Company 4,096
42.117.176.0/20 AS18403 FPT Telecom Company 4,096
42.117.192.0/20 AS18403 FPT Telecom Company 4,096
42.117.208.0/20 AS18403 FPT Telecom Company 4,096
42.117.224.0/20 AS18403 FPT Telecom Company 4,096
42.117.240.0/20 AS18403 FPT Telecom Company 4,096
42.117.32.0/20 AS18403 FPT Telecom Company 4,096
42.117.48.0/20 AS18403 FPT Telecom Company 4,096
42.117.64.0/20 AS18403 FPT Telecom Company 4,096
42.117.80.0/20 AS18403 FPT Telecom Company 4,096
42.117.96.0/20 AS18403 FPT Telecom Company 4,096

Hosted domains

There are 21 domain names hosted across 16 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
42.117.80.44 iteo.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

5,217 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
42.117.119.92 AS18403 FPT Telecom Company 1.48ms from Hanoi, VN
42.117.84.88 AS18403 FPT Telecom Company 1.31ms from Ho Chi Minh City, VN
42.117.72.221 AS18403 FPT Telecom Company 2.63ms from Ho Chi Minh City, VN
42.117.104.167 AS18403 FPT Telecom Company 1.25ms from Hanoi, VN
42.117.67.43 AS18403 FPT Telecom Company 9.44ms from Hanoi, VN
42.117.95.107 AS18403 FPT Telecom Company 3.76ms from Hanoi, VN
42.117.93.16 AS18403 FPT Telecom Company 7.13ms from Ho Chi Minh City, VN
42.117.112.150 AS18403 FPT Telecom Company 4.89ms from Hanoi, VN
42.117.81.141 AS18403 FPT Telecom Company 1.16ms from Ho Chi Minh City, VN
42.117.87.88 AS18403 FPT Telecom Company 9.65ms from Hanoi, VN
42.117.71.59 AS18403 FPT Telecom Company 1.00ms from Hanoi, VN
42.117.124.187 AS18403 FPT Telecom Company 1.37ms from Ho Chi Minh City, VN
42.117.122.26 AS18403 FPT Telecom Company 1.63ms from Ho Chi Minh City, VN
42.117.98.17 AS18403 FPT Telecom Company 0.58ms from Hanoi, VN
42.117.120.68 AS18403 FPT Telecom Company 3.43ms from Ho Chi Minh City, VN
42.117.80.174 AS18403 FPT Telecom Company 1.42ms from Ho Chi Minh City, VN
42.117.125.9 AS18403 FPT Telecom Company 1.90ms from Hanoi, VN
42.117.82.40 AS18403 FPT Telecom Company 2.20ms from Hanoi, VN
42.117.105.190 AS18403 FPT Telecom Company 1.37ms from Hanoi, VN
42.117.70.0 AS18403 FPT Telecom Company 0.82ms from Hanoi, VN
42.117.92.76 AS18403 FPT Telecom Company 7.43ms from Ho Chi Minh City, VN
42.117.108.192 AS18403 FPT Telecom Company 7.64ms from Ho Chi Minh City, VN
42.117.102.79 AS18403 FPT Telecom Company 1.70ms from Ho Chi Minh City, VN
42.117.123.13 AS18403 FPT Telecom Company 1.19ms from Ho Chi Minh City, VN
42.117.97.12 AS18403 FPT Telecom Company 0.36ms 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
143.255.92.66 AS265143 YOTTA COMUNICACOES DIGITAIS LTDA - EPP 8.10ms from Chapeco, BR
18.253.65.50 AS8987 Amazon Data Services Ireland Ltd 0.81ms from Columbus, US
173.191.240.2 AS7029 Windstream Communications LLC 5.26ms from Dallas, US
18.202.230.146 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
77.244.237.98 AS215335 Sydantenn och Tele Aktiebolag 13.75ms from Falkenberg, SE
47.242.188.194 AS45102 Alibaba (US) Technology Co., Ltd. 0.73ms from Hong Kong, HK
24.26.234.162 AS11427 Charter Communications Inc 7.63ms from Houston, US
12.247.246.226 AS7018 AT&T Enterprises, LLC 1.68ms from Houston, US
108.199.24.50 AS7018 AT&T Enterprises, LLC 2.81ms from Los Angeles, US
31.204.94.82 AS56665 Proximus Luxembourg S.A. 0.21ms from Luxembourg, LU
41.97.212.66 AS36947 Telecom Algeria 13.93ms from Madrid, ES
23.210.190.18 AS16625 Akamai Technologies, Inc. 0.58ms from Melbourne, AU
93.42.209.82 AS12874 Fastweb SpA 0.81ms from Milan, IT
153.164.215.194 AS4713 NTT DOCOMO BUSINESS,Inc. 2.54ms from Osaka, JP
88.178.65.130 AS12322 Free SAS 14.36ms from Paris, FR
206.225.98.2 AS397913 East Stroudsburg University of Pennsylvania 10.36ms from Piscataway, US
20.42.157.162 AS8075 Microsoft Corporation 0.33ms from Quincy, US
184.72.81.114 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
200.147.157.2 AS7162 Universo Online S.A. 1.28ms from Sao Paulo, BR
5.141.158.82 AS12389 PJSC Rostelecom 5.71ms from Yekaterinburg, RU
188.17.25.66 AS12389 PJSC Rostelecom 15.97ms from Yekaterinburg, RU
1.193.162.50 AS4134 CHINANET-BACKBONE 6.18ms from Zhengzhou, CN
62.204.118.242 AS15600 Quickline AG 3.82ms from Zuerich, CH
67.1.110.18 AS209 CenturyLink Communications, LLC 15.61ms from Albuquerque, US
105.105.188.98 AS36947 Telecom Algeria 15.08ms from Algiers, DZ

Traceroute

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

$
traceroute -a -n -q1 -f2 -m8 42.117.83.121
traceroute to 42.117.83.121 (42.117.83.121): 8 hops max, 52 byte packets
2 [AS23961] 156.0.200.35 0.113 ms
3 *
4 *
5 [] 185.156.45.118 0.125 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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