42.115.236.0/24

AS18403  ·  FPT Telecom Company

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Summary

Country Vietnam
Domain fpt.net
ASN AS18403
Parent Range 42.115.224.0/20
Registry APNIC
ID FPTDYNAMICIP-NET

WHOIS Details

inetnum:        42.115.224.0 - 42.115.239.255
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:  2022-01-17T02:11:23Z
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:          42.115.224.0/20
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:  2019-08-01T06:57:57Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 42.115.236.0/24

Range ASN Company Num of IPs
42.115.224.0/20 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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
42.115.236.36 77.io.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

Pingable IPs

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

IP Address ASN Details
42.115.236.52 AS18403 FPT Telecom Company 0.63ms 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
56.136.168.152 AS8987 Amazon Data Services Ireland Ltd 0.39ms from Boardman, US
52.173.184.88 AS8075 Microsoft Corporation 0.32ms from Des Moines, US
103.171.157.56 AS63859 PT. Eka Mas Republik 1.15ms from Jakarta, ID
167.248.86.136 AS15108 Allo Communications LLC 4.64ms from Lincoln, US
169.231.46.56 AS131 University of California, Santa Barbara 4.87ms from Los Angeles, US
94.233.7.168 AS12389 PJSC Rostelecom 18.82ms from Moscow, RU
153.219.53.152 AS4713 NTT DOCOMO BUSINESS,Inc. 11.75ms from Osaka, JP
172.189.166.200 AS8075 Microsoft Corporation 0.32ms from Paris, FR
89.110.35.8 AS12389 PJSC Rostelecom 1.12ms from Saint Petersburg, RU
104.200.205.8 AS18632 Volcano Vision, Inc. 14.01ms from Santa Clara, US
161.77.164.120 AS7849 RingSquared CC 9.76ms from Secaucus, US
64.118.137.8 AS138997 Eons Data Communications Limited 1.00ms from Singapore, SG
13.250.165.104 AS16509 Amazon.com, Inc. 0.11ms from Singapore, SG
52.157.178.200 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
173.79.134.136 AS701 Verizon Business 1.97ms from Ashburn, US
117.245.154.136 AS9829 National Internet Backbone 10.58ms from Delhi, IN
67.0.221.104 AS209 CenturyLink Communications, LLC 12.92ms from Denver, US
207.131.200.24 AS6289 American Honda Motor Company, Inc. 1.96ms from Denver, US
80.143.200.24 AS3320 Deutsche Telekom AG 8.99ms from Frankfurt am Main, DE
92.72.108.40 AS3209 Vodafone GmbH 18.08ms from Hamburg, DE
178.165.126.8 AS34700 MAXNET TELECOM, LTD 6.52ms from Kyiv, UA
72.220.127.168 AS22773 Cox Communications Inc. 6.50ms from Los Angeles, US
34.110.140.8 AS396982 Google LLC 0.07ms from Melbourne, AU
82.200.122.8 AS51190 Piranya-Telecom LLC 4.71ms from Novosibirsk, RU
82.127.177.56 AS3215 Orange S.A. 2.33ms 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 42.115.236.251
traceroute to 42.115.236.251 (42.115.236.251): 64 hops max, 52 byte packets
4 [AS18403] 42.112.3.63 0.328 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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