42.119.156.0/23

AS18403  ·  FPT Telecom Company

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Summary

Country Vietnam
Domain fpt.net
ASN AS18403
Parent Range 42.119.144.0/20
Registry APNIC
ID FPTDYNAMICIP-NET

WHOIS Details

inetnum:        42.119.144.0 - 42.119.159.255
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:  2022-01-17T02:11:50Z
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:          42.119.144.0/20
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:  2019-08-01T07:05:18Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 42.119.156.0/23

Range ASN Company Num of IPs
42.119.144.0/20 AS18403 FPT Telecom Company 4,096
42.112.0.0/13 AS18403 FPT Telecom Company 524,288

Nearby Ranges

BGP prefixes that overlap with 42.119.0.0/16

Range ASN Company Num of IPs
42.112.0.0/13 AS18403 FPT Telecom Company 524,288
42.119.0.0/20 AS18403 FPT Telecom Company 4,096
42.119.112.0/20 AS18403 FPT Telecom Company 4,096
42.119.128.0/20 AS18403 FPT Telecom Company 4,096
42.119.144.0/20 AS18403 FPT Telecom Company 4,096
42.119.160.0/20 AS18403 FPT Telecom Company 4,096
42.119.16.0/20 AS18403 FPT Telecom Company 4,096
42.119.176.0/20 AS18403 FPT Telecom Company 4,096
42.119.192.0/20 AS18403 FPT Telecom Company 4,096
42.119.208.0/20 AS18403 FPT Telecom Company 4,096
42.119.224.0/20 AS18403 FPT Telecom Company 4,096
42.119.240.0/20 AS18403 FPT Telecom Company 4,096
42.119.32.0/20 AS18403 FPT Telecom Company 4,096
42.119.48.0/20 AS18403 FPT Telecom Company 4,096
42.119.64.0/20 AS18403 FPT Telecom Company 4,096
42.119.80.0/20 AS18403 FPT Telecom Company 4,096
42.119.96.0/20 AS18403 FPT Telecom Company 4,096

Hosted domains

There are 2 domain names hosted across 2 IP addresses 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

Pingable IPs

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

IP Address ASN Details
42.119.156.183 AS18403 FPT Telecom Company 0.69ms from Hanoi, VN
42.119.157.181 AS18403 FPT Telecom Company 0.50ms 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
175.22.106.87 AS4837 CHINA UNICOM China169 Backbone 4.95ms from Changchun, CN
73.74.177.71 AS7922 Comcast Cable Communications, LLC 4.99ms from Chicago, US
146.112.71.71 AS36692 Cisco OpenDNS, LLC 0.27ms from Dubai, AE
14.171.94.71 AS45899 VNPT Corp 2.56ms from Hanoi, VN
76.186.131.167 AS11427 Charter Communications Inc 9.80ms from Houston, US
83.76.125.151 AS3303 Swisscom (Switzerland) Ltd 0.72ms from Lausanne, CH
179.84.98.39 AS26599 TELEFÔNICA BRASIL S.A 8.56ms from Novo Hamburgo, BR
167.250.10.183 AS262785 GIGA MAIS FIBRA TELECOMUNICACOES S.A. 10.81ms from Osasco, BR
109.169.233.39 AS12389 PJSC Rostelecom 0.75ms from Samara, RU
115.139.244.7 AS17858 LG POWERCOMM 2.58ms from Seoul, KR
14.103.2.71 AS137718 Beijing Volcano Engine Technology Co., Ltd. 4.79ms from Shanghai, CN
126.235.123.151 AS17676 SoftBank Corp. 3.05ms from Tokyo, JP
212.21.22.135 AS8427 Joint Stock Company TransTeleCom 8.92ms from Yekaterinburg, RU
117.98.136.199 AS24560 Bharti Airtel Ltd., Telemedia Services 3.27ms from Ahmedabad, IN
87.210.240.23 AS50266 Odido Netherlands B.V. 2.63ms from Amsterdam, NL
62.166.138.119 AS50266 Odido Netherlands B.V. 3.89ms from Amsterdam, NL
172.211.244.103 AS8075 Microsoft Corporation 0.29ms from Amsterdam, NL
97.242.8.103 AS6167 Verizon Business 11.41ms from Chicago, US
73.146.182.199 AS7922 Comcast Cable Communications, LLC 8.41ms from Chicago, US
168.61.241.135 AS8075 Microsoft Corporation 0.28ms from Des Moines, US
213.42.87.23 AS204206 Smart Dubai Government Establishment 5.71ms from Dubai, AE
27.154.56.103 AS4134 CHINANET-BACKBONE 5.44ms from Fuzhou, CN
123.21.226.135 AS45899 VNPT Corp 1.60ms from Ho Chi Minh City, VN
124.94.65.7 AS4837 CHINA UNICOM China169 Backbone 8.34ms from Liaoyang, CN
151.60.0.39 AS1267 WIND TRE S.P.A. 5.51ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f4 42.119.156.45
traceroute to 42.119.156.45 (42.119.156.45): 64 hops max, 52 byte packets
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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