1. All IP Ranges
  2. 42.0.0.0/8
  3. 42.115.0.0/16
  4. AS18403  | 42.115.112.0/20

42.115.112.0/20

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:        42.115.112.0 - 42.115.127.255
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:  2022-01-17T02:11:20Z
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:          42.115.112.0/20
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:  2019-08-01T06:57:06Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 42.115.112.0/20

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
42.115.128.0/20 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 6 domain names hosted across 4 IP addresses 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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Pingable IPs

1,545 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
42.115.123.35 AS18403 FPT Telecom Company 1.35ms from Hanoi, VN
42.115.115.212 AS18403 FPT Telecom Company 1.23ms from Ho Chi Minh City, VN
42.115.126.76 AS18403 FPT Telecom Company 6.37ms from Ho Chi Minh City, VN
42.115.124.15 AS18403 FPT Telecom Company 0.80ms from Hanoi, VN
42.115.119.166 AS18403 FPT Telecom Company 1.66ms from Ho Chi Minh City, VN
42.115.122.163 AS18403 FPT Telecom Company 1.92ms from Ho Chi Minh City, VN
42.115.114.29 AS18403 FPT Telecom Company 1.28ms from Ho Chi Minh City, VN
42.115.120.150 AS18403 FPT Telecom Company 7.47ms from Ho Chi Minh City, VN
42.115.118.64 AS18403 FPT Telecom Company 2.25ms from Hanoi, VN
42.115.112.222 AS18403 FPT Telecom Company 0.67ms 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
62.250.105.132 AS50266 Odido Netherlands B.V. 3.23ms from Amsterdam, NL
199.26.150.84 AS400799 Pufferfish Studios LLC 0.32ms from Ashburn, US
71.60.132.116 AS7922 Comcast Cable Communications, LLC 11.00ms from Ashburn, US
131.226.242.20 AS12213 Centersquare 0.71ms from Atlanta, US
84.153.59.148 AS3320 Deutsche Telekom AG 4.16ms from Berlin, DE
107.204.27.36 AS7018 AT&T Enterprises, LLC 17.42ms from Chicago, US
52.15.39.148 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
179.187.84.4 AS18881 TELEFÔNICA BRASIL S.A 12.32ms from Curitiba, BR
80.171.173.180 AS6805 Telefonica Germany GmbH & Co.OHG 3.55ms from Duesseldorf, DE
91.231.89.148 AS213412 ONYPHE SAS 0.04ms from Gravelines, FR
80.75.101.68 AS20904 Cinia Oy 0.42ms from Helsinki, FI
112.28.137.132 AS9808 China Mobile Communications Group Co., Ltd. 6.29ms from Nanjing, CN
168.205.161.20 AS263740 Corporacion Laceibanetsociety 1.51ms from New York City, US
223.223.96.132 AS18144 Enecom,Inc. 9.01ms from Osaka, JP
194.214.171.20 AS2200 Renater 5.57ms from Paris, FR
72.221.99.52 AS22773 Cox Communications Inc. 9.82ms from Providence, US
57.74.29.4 AS51964 ORANGE BUSINESS SERVICES U.S. Inc. 0.23ms from Sao Paulo, BR
122.239.253.180 AS4134 CHINANET-BACKBONE 12.72ms from Shanghai, CN
126.8.136.84 AS17676 SoftBank Corp. 4.26ms from Tokyo, JP
178.88.143.180 AS9198 JSC Kazakhtelecom 2.04ms from Almaty, KZ
52.6.117.4 AS14618 Amazon.com, Inc. 0.54ms from Ashburn, US
52.21.105.36 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
101.180.207.116 AS1221 Telstra Limited 2.58ms from Brisbane, AU
62.27.45.20 AS12312 ecotel communication ag 0.37ms from Frankfurt am Main, DE
98.57.22.52 AS7922 Comcast Cable Communications, LLC 9.52ms from Houston, US

Traceroute

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

$
traceroute -a -n -q1 -f2 42.115.114.3
traceroute to 42.115.114.3 (42.115.114.3): 64 hops max, 52 byte packets
3 *
4 *
6 [AS18403] 42.115.114.3 10.765 ms
Measurement taken from IPinfo ProbeNet in Hanoi, VN
On

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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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