42.113.188.0/24

AS18403 · FPT Telecom Company

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Summary

Country	Vietnam
Domain	fpt.net
ASN	AS18403
Parent Range	42.113.176.0/20
Registry	APNIC
ID	FPTDYNAMICIP-NET

WHOIS Details

inetnum:        42.113.176.0 - 42.113.191.255
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:  2022-01-17T02:11:07Z
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:  2025-11-17T23:08:34Z
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:          42.113.176.0/20
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:  2019-08-01T06:53:38Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 42.113.188.0/24

Range	ASN	Company	Num of IPs
42.113.176.0/20	AS18403	FPT Telecom Company	4,096
42.112.0.0/13	AS18403	FPT Telecom Company	524,288

Nearby Ranges

BGP prefixes that overlap with 42.113.0.0/16

Range	ASN	Company	Num of IPs
42.112.0.0/13	AS18403	FPT Telecom Company	524,288
42.113.0.0/20	AS18403	FPT Telecom Company	4,096
42.113.112.0/20	AS18403	FPT Telecom Company	4,096
42.113.128.0/20	AS18403	FPT Telecom Company	4,096
42.113.144.0/20	AS18403	FPT Telecom Company	4,096
42.113.160.0/20	AS18403	FPT Telecom Company	4,096
42.113.16.0/20	AS18403	FPT Telecom Company	4,096
42.113.176.0/20	AS18403	FPT Telecom Company	4,096
42.113.192.0/20	AS18403	FPT Telecom Company	4,096
42.113.208.0/20	AS18403	FPT Telecom Company	4,096
42.113.224.0/20	AS18403	FPT Telecom Company	4,096
42.113.240.0/20	AS18403	FPT Telecom Company	4,096
42.113.32.0/20	AS18403	FPT Telecom Company	4,096
42.113.48.0/20	AS18403	FPT Telecom Company	4,096
42.113.64.0/20	AS18403	FPT Telecom Company	4,096
42.113.80.0/20	AS18403	FPT Telecom Company	4,096
42.113.96.0/20	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

Read more

Pingable IPs

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

IP Address	ASN	Details
42.113.188.245	AS18403 FPT Telecom Company	`1.50ms` 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
60.4.162.216	AS4837 CHINA UNICOM China169 Backbone	`8.74ms` from Beijing, CN
52.215.161.104	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
47.90.75.200	AS45102 Alibaba (US) Technology Co., Ltd.	`0.68ms` from Hong Kong, HK
213.122.251.136	AS2856 British Telecommunications PLC	`6.32ms` from London, GB
92.20.164.216	AS13285 TalkTalk Communications Limited	`8.40ms` from Manchester, GB
31.35.231.200	AS5410 Bouygues Telecom SA	`5.54ms` from Marseille, FR
34.54.244.40	AS396982 Google LLC	`0.08ms` from Melbourne, AU
45.76.44.72	AS20473 The Constant Company, LLC	`0.10ms` from Paris, FR
92.55.228.72	AS42739 Hawe Telekom S.A. in Restructuring	`4.88ms` from Poznan, PL
141.164.122.200	AS13370 Ziply Fiber	`2.48ms` from Quincy, US
3.218.227.184	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
151.15.211.120	AS1267 WIND TRE S.P.A.	`2.87ms` from Rome, IT
188.225.56.248	AS9123 JSC "TIMEWEB"	`0.71ms` from Saint Petersburg, RU
120.125.112.200	AS1659 Taiwan Academic Network (TANet) Information Center	`8.13ms` from Taipei, TW
54.71.15.232	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
125.31.90.136	AS7679 QTnet,Inc.	`10.90ms` from Osaka, JP
20.74.10.248	AS8075 Microsoft Corporation	`0.39ms` from Paris, FR
13.113.224.72	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
89.69.10.24	AS9141 P4 Sp. z o.o.	`6.30ms` from Warsaw, PL
161.78.12.136	AS3303 Swisscom (Switzerland) Ltd	`1.62ms` from Zuerich, CH
20.54.209.24	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
190.228.91.248	AS264642 TELESISTEMA S.R.L.	`18.21ms` from Asuncion, PY
20.190.236.216	AS8075 Microsoft Corporation	`0.18ms` from Boydton, US
128.255.44.200	AS3676 University of Iowa	`5.93ms` from Chicago, US
74.249.134.40	AS8075 Microsoft Corporation	`0.53ms` from Des Moines, 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 42.113.188.137

traceroute to 42.113.188.137 (42.113.188.137): 64 hops max, 52 byte packets

4 [AS18403] 1.54.1.130 1.668 ms

5 *

6 [AS18403] 118.69.253.169 1.134 ms

7 [AS18403] 42.113.188.137 1.968 ms

Measurement taken from

IPinfo ProbeNet in Ho Chi Minh City, VN

On December 14th 2025

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.

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