1. All IP Ranges
  2. 42.0.0.0/8
  3. 42.115.0.0/16
  4. AS18403  | 42.115.48.0/20

42.115.48.0/20

AS18403  ·  FPT Telecom Company

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Summary

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

WHOIS Details

inetnum:        42.115.48.0 - 42.115.63.255
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:  2022-01-17T02:11:25Z
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:          42.115.48.0/20
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:  2019-08-01T06:56:38Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 42.115.48.0/20

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
42.115.0.0/20 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
42.115.144.0/20 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
42.115.64.0/20 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 4 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

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.
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Pingable IPs

1,527 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
42.115.54.189 AS18403 FPT Telecom Company 0.47ms from Ho Chi Minh City, VN
42.115.49.1 AS18403 FPT Telecom Company 2.10ms from Ho Chi Minh City, VN
42.115.63.133 AS18403 FPT Telecom Company 3.19ms from Ho Chi Minh City, VN
42.115.50.18 AS18403 FPT Telecom Company 2.31ms from Ho Chi Minh City, VN
42.115.51.117 AS18403 FPT Telecom Company 0.46ms from Hanoi, VN
42.115.53.3 AS18403 FPT Telecom Company 0.49ms from Hanoi, VN
42.115.61.140 AS18403 FPT Telecom Company 1.64ms from Ho Chi Minh City, VN
42.115.52.31 AS18403 FPT Telecom Company 1.61ms from Ho Chi Minh City, VN
42.115.57.51 AS18403 FPT Telecom Company 2.22ms from Ho Chi Minh City, VN
42.115.58.209 AS18403 FPT Telecom Company 1.69ms from Ho Chi Minh City, VN
42.115.60.56 AS18403 FPT Telecom Company 1.89ms from Ho Chi Minh City, VN
42.115.59.49 AS18403 FPT Telecom Company 2.05ms 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
194.149.145.132 AS5379 Univerzitet "Sv. Kiril i Metodij" 17.42ms from Belgrade, RS
20.98.254.148 AS8075 Microsoft Corporation 0.30ms from Boydton, US
1.38.212.164 AS38266 Vodafone Idea Ltd 4.73ms from Delhi, IN
87.200.66.132 AS15802 Emirates Integrated Telecommunications Company PJSC 3.64ms from Dubai, AE
52.239.248.196 AS8075 Microsoft Corporation 0.45ms from Dublin, IE
221.206.26.212 AS4837 CHINA UNICOM China169 Backbone 6.54ms from Harbin, CN
27.109.131.228 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.72ms from Hong Kong, HK
112.145.238.180 AS17858 LG POWERCOMM 1.95ms from Incheon, KR
168.205.97.20 AS6568 EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA 9.46ms from La Paz, BO
187.227.140.116 AS8151 UNINET 10.07ms from Mexico City, MX
79.54.128.244 AS3269 Telecom Italia S.p.A. 1.60ms from Milan, IT
79.51.154.196 AS3269 Telecom Italia S.p.A. 1.85ms from Milan, IT
54.243.27.196 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
44.212.159.180 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
144.84.148.4 AS49278 IKT-KAPASITETER 18.80ms from Sandefjord, NO
85.27.231.52 AS34705 Norlys Digital A/S 5.42ms from Skanderborg, DK
52.194.50.4 AS16509 Amazon.com, Inc. 0.21ms from Tokyo, JP
212.106.177.100 AS8508 Silesian University of Technology, Computer Centre 5.54ms from Warsaw, PL
171.12.6.116 AS4134 CHINANET-BACKBONE 8.91ms from Zhengzhou, CN
173.231.253.68 AS54641 InMotion Hosting, Inc. 0.29ms from Ashburn, US
84.163.248.20 AS3320 Deutsche Telekom AG 7.57ms from Frankfurt am Main, DE
104.177.6.148 AS7018 AT&T Enterprises, LLC 3.21ms from Houston, US
16.26.10.68 AS16509 Amazon.com, Inc. 0.64ms from Melbourne, AU
54.197.6.228 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
54.152.198.196 AS14618 Amazon.com, Inc. 0.21ms from Reston, 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 -m7 42.115.62.181
traceroute to 42.115.62.181 (42.115.62.181): 7 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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