42.115.78.0/23

AS18403  ·  FPT Telecom Company

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Summary

Country Vietnam
Domain fpt.net
ASN AS18403
Parent Range 42.115.64.0/20
Registry APNIC
ID FPTDYNAMICIP-NET

WHOIS Details

inetnum:        42.115.64.0 - 42.115.79.255
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 abuse@fpt.vn
mnt-by:         MAINT-VN-FPT
mnt-irt:        IRT-VNNIC-AP
last-modified:  2022-01-17T02:11:25Z
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:  2026-04-21T02:07:47Z
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:          42.115.64.0/20
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:  2019-08-01T06:56:45Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 42.115.78.0/23

Range ASN Company Num of IPs
42.115.64.0/20 AS18403 FPT Telecom Company 4,096
42.112.0.0/13 AS18403 FPT Telecom Company 524,288

Nearby Ranges

BGP prefixes that overlap with 42.115.0.0/16

Range ASN Company Num of IPs
42.112.0.0/13 AS18403 FPT Telecom Company 524,288
42.115.208.0/20 AS18403 FPT Telecom Company 4,096
42.115.32.0/20 AS18403 FPT Telecom Company 4,096
42.115.144.0/20 AS18403 FPT Telecom Company 4,096
42.115.64.0/20 AS18403 FPT Telecom Company 4,096
42.115.96.0/20 AS18403 FPT Telecom Company 4,096
42.115.160.0/20 AS18403 FPT Telecom Company 4,096
42.115.192.0/20 AS18403 FPT Telecom Company 4,096
42.115.80.0/20 AS18403 FPT Telecom Company 4,096
42.115.176.0/20 AS18403 FPT Telecom Company 4,096
42.115.16.0/20 AS18403 FPT Telecom Company 4,096
42.115.48.0/20 AS18403 FPT Telecom Company 4,096
42.115.0.0/20 AS18403 FPT Telecom Company 4,096
42.115.112.0/20 AS18403 FPT Telecom Company 4,096
42.115.128.0/20 AS18403 FPT Telecom Company 4,096
42.115.224.0/20 AS18403 FPT Telecom Company 4,096
42.115.240.0/20 AS18403 FPT Telecom Company 4,096

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
42.115.79.6 bachthing.com 1
42.115.79.112 tungpgnas.io.vn 1
42.115.78.142 mhgcctv.org 1
42.115.78.192 trungnguyenstudio.online 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

Pingable IPs

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

IP Address ASN Details
42.115.79.205 AS18403 FPT Telecom Company 0.56ms from Hanoi, VN
42.115.78.234 AS18403 FPT Telecom Company 0.52ms 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
13.35.203.167 AS16509 Amazon.com, Inc. 10.66ms from Atlanta, US
103.131.200.39 AS138156 CSNE Co., Ltd. 0.45ms from Bangkok, TH
68.58.30.247 AS7922 Comcast Cable Communications, LLC 12.31ms from Chicago, US
102.218.26.167 AS328631 TWC Hosting CC 2.43ms from Durban, ZA
2.100.201.215 AS13285 TalkTalk Communications Limited 1.97ms from Erith, GB
98.196.146.103 AS7922 Comcast Cable Communications, LLC 7.58ms from Houston, US
119.187.100.167 AS4837 CHINA UNICOM China169 Backbone 5.74ms from Jinan, CN
23.196.229.55 AS20940 Akamai International B.V. 0.73ms from Las Vegas, US
20.219.246.23 AS8075 Microsoft Corporation 0.15ms from Lohogaon, IN
95.248.161.39 AS3269 Telecom Italia S.p.A. 3.30ms from Milan, IT
95.237.242.199 AS3269 Telecom Italia S.p.A. 4.46ms from Milan, IT
60.111.125.247 AS17676 SoftBank Corp. 14.21ms from Osaka, JP
60.116.95.247 AS17676 SoftBank Corp. 2.92ms from Tokyo, JP
153.180.74.231 AS4713 NTT DOCOMO BUSINESS,Inc. 2.90ms from Tokyo, JP
208.81.1.103 AS18451 LES.NET 0.20ms from Winnipeg, CA
209.85.238.71 AS15169 Google LLC 6.29ms from Dallas, US
144.125.150.199 AS394089 Google LLC 0.43ms from Moncks Corner, US
90.1.135.167 AS3215 Orange S.A. 13.18ms from Paris, FR
13.222.144.39 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
34.201.240.183 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
183.185.58.167 AS4837 CHINA UNICOM China169 Backbone 2.57ms from Taiyuan, CN
221.232.2.103 AS4134 CHINANET BACKBONE 1.60ms from Wuhan, CN
113.143.49.103 AS4134 CHINANET BACKBONE 7.35ms from Xi'an, CN
141.156.189.247 AS701 Verizon Business 1.63ms from Ashburn, US
72.77.54.55 AS701 Verizon Business 6.31ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f4 42.115.79.233
traceroute to 42.115.79.233 (42.115.79.233): 64 hops max, 52 byte packets
4 [AS18403] 42.112.3.66 6.073 ms
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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