1. All IP Ranges
  2. 42.0.0.0/8
  3. 42.117.0.0/16
  4. AS18403  | 42.117.240.0/20

42.117.240.0/20

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:        42.117.240.0 - 42.117.255.255
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:  2022-01-17T02:11:39Z
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:          42.117.240.0/20
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:  2019-08-01T07:02:05Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 42.117.240.0/20

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

Nearby Ranges

BGP prefixes that overlap with 42.117.0.0/16

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
42.117.32.0/20 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 418 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
42.117.246.78 muoimiennam.com.vn 18

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

1,373 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
42.117.245.137 AS18403 FPT Telecom Company 0.68ms from Hanoi, VN
42.117.244.108 AS18403 FPT Telecom Company 0.48ms from Hanoi, VN
42.117.246.12 AS18403 FPT Telecom Company 0.09ms from Hanoi, VN
42.117.243.80 AS18403 FPT Telecom Company 0.53ms from Hanoi, VN
42.117.242.138 AS18403 FPT Telecom Company 1.90ms from Hanoi, VN
42.117.249.51 AS18403 FPT Telecom Company 1.54ms from Hanoi, VN
42.117.247.11 AS18403 FPT Telecom Company 0.53ms from Hanoi, VN
42.117.240.245 AS18403 FPT Telecom Company 0.40ms from Hanoi, VN
42.117.241.119 AS18403 FPT Telecom Company 4.32ms from Hanoi, VN
42.117.248.137 AS18403 FPT Telecom Company 1.78ms 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
130.250.235.4 AS33247 COASTAL TELCO SERVICES, INC. 5.36ms from Boston, US
109.185.45.20 AS8926 Moldtelecom SA 2.59ms from Chisinau, MD
70.113.201.100 AS11427 Charter Communications Inc 12.89ms from Dallas, US
3.254.17.100 AS16509 Amazon.com, Inc. 0.29ms from Dublin, IE
18.60.39.212 AS16509 Amazon.com, Inc. 1.25ms from Hyderabad, IN
189.160.127.148 AS8151 UNINET 1.96ms from Monterrey, MX
41.175.224.244 AS30844 Liquid Telecommunications Ltd 0.66ms from Nairobi, KE
87.100.198.164 AS16086 DNA Oyj 0.75ms from Oulu, FI
201.183.34.36 AS27738 Ecuadortelecom S.A. 4.64ms from Quito, EC
54.145.116.164 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
76.126.102.180 AS7922 Comcast Cable Communications, LLC 7.06ms from San Jose, US
59.25.226.244 AS4766 Korea Telecom 4.57ms from Seoul, KR
14.89.189.132 AS4766 Korea Telecom 1.85ms from Seoul, KR
144.91.153.196 AS131952 Asahikawa Cable Television Co., Ltd. 19.80ms from Tokyo, JP
183.94.44.68 AS4837 CHINA UNICOM China169 Backbone 2.17ms from Wuhan, CN
23.203.48.180 AS20940 Akamai International B.V. 0.48ms from Atlanta, US
103.58.109.4 AS63987 Dhaka Stock Exchange Limited 0.90ms from Dhaka, BD
108.130.247.4 AS16509 Amazon.com, Inc. 0.43ms from Dublin, IE
81.156.55.52 AS2856 British Telecommunications PLC 1.59ms from London, GB
31.120.172.196 AS2856 British Telecommunications PLC 3.83ms from London, GB
99.27.110.228 AS7018 AT&T Enterprises, LLC 19.79ms from Los Angeles, US
195.53.84.212 AS3352 TELEFONICA DE ESPANA S.A.U. 1.06ms from Madrid, ES
116.240.103.180 AS9443 Vocus Retail 1.31ms from Melbourne, AU
80.9.176.84 AS3215 Orange S.A. 14.58ms from Paris, FR
60.5.240.164 AS4837 CHINA UNICOM China169 Backbone 11.22ms from Qingdao, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 42.117.255.240
traceroute to 42.117.255.240 (42.117.255.240): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Sandefjord, NO
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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