42.113.20.0/23

AS18403  ·  FPT Telecom Company

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Summary

Country Vietnam
Domain fpt.net
ASN AS18403
Parent Range 42.113.16.0/20
Registry APNIC
ID FPTDYNAMICIP-NET

WHOIS Details

inetnum:        42.113.16.0 - 42.113.31.255
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:  2022-01-17T02:11:06Z
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:          42.113.16.0/20
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:  2019-08-01T06:52:18Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 42.113.20.0/23

Range ASN Company Num of IPs
42.113.16.0/20 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 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

Hosted domains API

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Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
42.113.20.60 AS18403 FPT Telecom Company 0.65ms from Hanoi, VN
42.113.21.87 AS18403 FPT Telecom Company 0.69ms 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
139.216.253.215 AS9443 Vocus Retail 8.28ms from Adelaide, AU
77.62.136.103 AS1136 KPN B.V. 12.38ms from Amsterdam, NL
186.17.107.103 AS23201 Telecel S.A. 1.64ms from Asuncion, PY
96.233.160.199 AS701 Verizon Business 9.36ms from Boston, US
208.88.217.135 AS36327 VINAKOM COMMUNICATIONS 1.23ms from Chicago, US
208.190.3.247 AS7018 AT&T Enterprises, LLC 1.02ms from Dallas, US
80.152.175.231 AS3320 Deutsche Telekom AG 3.00ms from Duesseldorf, DE
89.58.236.55 AS57353 vitroconnect GmbH 5.64ms from Frankfurt am Main, DE
47.91.198.167 AS45102 Alibaba (US) Technology Co., Ltd. 1.25ms from Hong Kong, HK
83.33.164.183 AS3352 TELEFONICA DE ESPANA S.A.U. 5.72ms from Madrid, ES
95.220.118.135 AS12714 PJSC MegaFon 1.65ms from Moscow, RU
122.228.239.39 AS134771 WENZHOU, ZHEJIANG Province, P.R.China. 9.77ms from Ningbo, CN
186.239.72.71 AS10429 TELEFÔNICA BRASIL S.A 1.47ms from Osasco, BR
77.39.165.7 AS5394 Unidata 1.39ms from Rome, IT
189.164.203.87 AS8151 UNINET 5.38ms from Santiago de Queretaro, MX
121.159.1.167 AS4766 Korea Telecom 6.11ms from Seoul, KR
39.115.22.87 AS9318 SK Broadband Co Ltd 1.58ms from Seoul, KR
110.250.23.135 AS4837 CHINA UNICOM China169 Backbone 10.14ms from Tianjin, CN
79.118.40.231 AS8708 DIGI ROMANIA S.A. 3.82ms from Timisoara, RO
197.7.91.183 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 11.99ms from Tunis, TN
77.117.236.23 AS25255 ==> TELE2 AUSTRIA <== 12.48ms from Bratislava, SK
113.106.123.71 AS4134 CHINANET-BACKBONE 3.26ms from Guangzhou, CN
110.227.91.55 AS24560 Bharti Airtel Ltd., Telemedia Services 2.04ms from Kolkata, IN
192.241.172.103 AS14061 DigitalOcean, LLC 0.62ms from New York City, US
86.218.24.215 AS3215 Orange S.A. 4.34ms 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 42.113.20.28
traceroute to 42.113.20.28 (42.113.20.28): 64 hops max, 52 byte packets
4 [AS18403] 42.112.2.46 2.286 ms
5 [AS18403] 42.113.20.28 1.054 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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