1. All IP Ranges
  2. 42.0.0.0/8
  3. 42.115.0.0/16
  4. AS18403  | 42.115.0.0/20

42.115.0.0/20

AS18403  ·  FPT Telecom Company

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Summary

Country Vietnam
Domain fpt.com
ASN AS18403
Parent Range 42.112.0.0/13
Registry APNIC
ID FPTDYNAMICIP-NET

WHOIS Details

inetnum:        42.115.0.0 - 42.115.15.255
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:  2022-01-17T02:11:19Z
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:          42.115.0.0/20
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:  2019-08-01T06:56:16Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 42.115.0.0/20

Range ASN Company Num of IPs
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
42.115.112.0/20 AS18403 FPT Telecom Company 4,096
42.115.128.0/20 AS18403 FPT Telecom Company 4,096
42.115.144.0/20 AS18403 FPT Telecom Company 4,096
42.115.160.0/20 AS18403 FPT Telecom Company 4,096
42.115.16.0/20 AS18403 FPT Telecom Company 4,096
42.115.176.0/20 AS18403 FPT Telecom Company 4,096
42.115.192.0/20 AS18403 FPT Telecom Company 4,096
42.115.208.0/20 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
42.115.32.0/20 AS18403 FPT Telecom Company 4,096
42.115.48.0/20 AS18403 FPT Telecom Company 4,096
42.115.64.0/20 AS18403 FPT Telecom Company 4,096
42.115.80.0/20 AS18403 FPT Telecom Company 4,096
42.115.96.0/20 AS18403 FPT Telecom Company 4,096

Hosted domains

There are 8 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
42.115.10.169 namninhpc.net 1
42.115.15.120 transvn.info 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
Read more

Pingable IPs

2,285 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
42.115.3.10 AS18403 FPT Telecom Company 1.16ms from Hanoi, VN
42.115.9.237 AS18403 FPT Telecom Company 0.70ms from Hanoi, VN
42.115.10.199 AS18403 FPT Telecom Company 0.51ms from Hanoi, VN
42.115.4.223 AS18403 FPT Telecom Company 1.28ms from Ho Chi Minh City, VN
42.115.15.73 AS18403 FPT Telecom Company 1.31ms from Ho Chi Minh City, VN
42.115.8.180 AS18403 FPT Telecom Company 1.54ms from Hanoi, VN
42.115.7.177 AS18403 FPT Telecom Company 1.43ms from Ho Chi Minh City, VN
42.115.11.162 AS18403 FPT Telecom Company 9.55ms from Hanoi, VN
42.115.1.158 AS18403 FPT Telecom Company 9.39ms from Hanoi, VN
42.115.5.193 AS18403 FPT Telecom Company 1.35ms from Hanoi, VN
42.115.13.40 AS18403 FPT Telecom Company 5.86ms from Ho Chi Minh City, VN
42.115.14.83 AS18403 FPT Telecom Company 1.47ms from Ho Chi Minh City, VN
42.115.2.214 AS18403 FPT Telecom Company 6.07ms from Ho Chi Minh City, VN
42.115.12.34 AS18403 FPT Telecom Company 1.61ms 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
216.199.232.20 AS7029 Windstream Communications LLC 1.47ms from Atlanta, US
35.160.161.196 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
88.67.14.228 AS3209 Vodafone GmbH 5.77ms from Duesseldorf, DE
138.2.128.84 AS31898 Oracle Corporation 0.25ms from Frankfurt am Main, DE
64.105.221.52 AS3320 Deutsche Telekom AG 0.48ms from Frankfurt am Main, DE
37.17.229.4 AS48324 webgo GmbH 0.34ms from Hamburg, DE
36.20.114.52 AS4134 CHINANET-BACKBONE 5.21ms from Hangzhou, CN
5.198.29.100 AS12390 KCOM GROUP LIMITED 3.17ms from Manchester, GB
185.221.161.100 AS209019 New Communications Ltd. 5.86ms from Moscow, RU
187.37.177.196 AS28573 Claro NXT Telecomunicacoes Ltda 6.09ms from Osasco, BR
190.219.141.212 AS18809 Cable Onda 12.98ms from Panama, PA
14.89.101.148 AS4766 Korea Telecom 1.66ms from Seoul, KR
139.224.25.244 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.82ms from Shanghai, CN
171.41.151.164 AS4134 CHINANET-BACKBONE 6.18ms from Wuhan, CN
193.247.193.244 AS3303 Swisscom (Switzerland) Ltd 0.91ms from Zuerich, CH
78.42.95.52 AS3209 Vodafone GmbH 8.43ms from Frankfurt am Main, DE
76.93.181.132 AS20001 Charter Communications Inc 6.83ms from Los Angeles, US
128.101.27.36 AS217 University of Minnesota 0.60ms from Minneapolis, US
124.159.96.148 AS7679 QTnet,Inc. 9.57ms from Osaka, JP
187.34.125.116 AS27699 TELEFÔNICA BRASIL S.A 5.62ms from Osasco, BR
195.22.198.132 AS6762 TELECOM ITALIA SPARKLE S.p.A. 0.30ms from Palermo, IT
123.128.52.244 AS4837 CHINA UNICOM China169 Backbone 7.07ms from Qingdao, CN
50.120.174.68 AS5650 Frontier Communications of America, Inc. 13.68ms from Ashburn, US
123.116.234.84 AS4808 China Unicom Beijing Province Network 4.04ms from Beijing, CN
62.176.226.148 AS9136 Wobcom GmbH 3.64ms from Berlin, DE

Traceroute

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

$
traceroute -a -n -q1 -f5 -m10 42.115.6.223
traceroute to 42.115.6.223 (42.115.6.223): 10 hops max, 52 byte packets
5 [AS64050] 27.124.56.38 38.919 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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