1. All IP Ranges
  2. 42.0.0.0/8
  3. 42.117.0.0/16
  4. AS18403  | 42.117.80.0/20

42.117.80.0/20

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:        42.117.80.0 - 42.117.95.255
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:  2022-01-17T02:11:40Z
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:  2025-10-08T04:42:43Z
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:          42.117.80.0/20
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:  2019-08-01T07:00:45Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 42.117.80.0/20

Range ASN Company Num of IPs
42.112.0.0/13 AS18403 FPT Telecom Company 524,288

Nearby Ranges

BGP prefixes that overlap with 42.117.0.0/16

Range ASN Company Num of IPs
42.112.0.0/13 AS18403 FPT Telecom Company 524,288
42.117.0.0/20 AS18403 FPT Telecom Company 4,096
42.117.112.0/20 AS18403 FPT Telecom Company 4,096
42.117.128.0/20 AS18403 FPT Telecom Company 4,096
42.117.144.0/20 AS18403 FPT Telecom Company 4,096
42.117.160.0/20 AS18403 FPT Telecom Company 4,096
42.117.16.0/20 AS18403 FPT Telecom Company 4,096
42.117.176.0/20 AS18403 FPT Telecom Company 4,096
42.117.192.0/20 AS18403 FPT Telecom Company 4,096
42.117.208.0/20 AS18403 FPT Telecom Company 4,096
42.117.224.0/20 AS18403 FPT Telecom Company 4,096
42.117.240.0/20 AS18403 FPT Telecom Company 4,096
42.117.32.0/20 AS18403 FPT Telecom Company 4,096
42.117.48.0/20 AS18403 FPT Telecom Company 4,096
42.117.64.0/20 AS18403 FPT Telecom Company 4,096
42.117.96.0/20 AS18403 FPT Telecom Company 4,096

Hosted domains

There are 5 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
42.117.92.245 iams.one 1
42.117.81.111 sangbv.com 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

1,877 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
42.117.84.223 AS18403 FPT Telecom Company 1.37ms from Ho Chi Minh City, VN
42.117.87.218 AS18403 FPT Telecom Company 9.39ms from Hanoi, VN
42.117.93.32 AS18403 FPT Telecom Company 6.93ms from Ho Chi Minh City, VN
42.117.90.82 AS18403 FPT Telecom Company 1.53ms from Hanoi, VN
42.117.92.125 AS18403 FPT Telecom Company 6.91ms from Ho Chi Minh City, VN
42.117.82.170 AS18403 FPT Telecom Company 2.22ms from Ho Chi Minh City, VN
42.117.95.236 AS18403 FPT Telecom Company 4.09ms from Hanoi, VN
42.117.91.160 AS18403 FPT Telecom Company 1.42ms from Ho Chi Minh City, VN
42.117.81.203 AS18403 FPT Telecom Company 1.15ms from Ho Chi Minh City, VN
42.117.80.117 AS18403 FPT Telecom Company 1.47ms 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
47.227.177.148 AS33363 Charter Communications, Inc 8.57ms from Chicago, US
76.92.209.52 AS11427 Charter Communications Inc 14.13ms from Dallas, US
93.231.122.148 AS3320 Deutsche Telekom AG 8.69ms from Frankfurt am Main, DE
118.109.103.4 AS2518 BIGLOBE Inc. 6.70ms from Osaka, JP
35.214.132.228 AS19527 Google LLC 0.14ms from Oudeschip, NL
63.225.199.132 AS209 CenturyLink Communications, LLC 1.35ms from Phoenix, US
47.87.41.4 AS45102 Alibaba (US) Technology Co., Ltd. 0.17ms from Santiago de Queretaro, MX
122.40.154.68 AS17858 LG POWERCOMM 2.51ms from Seoul, KR
222.99.44.4 AS4766 Korea Telecom 2.16ms from Seoul, KR
1.161.49.228 AS3462 Data Communication Business Group 1.15ms from Taipei, TW
129.97.13.100 AS12093 University of Waterloo 2.31ms from Toronto, CA
105.104.108.212 AS36947 Telecom Algeria 7.97ms from Tunis, TN
94.31.161.148 AS12389 PJSC Rostelecom 1.09ms from Yekaterinburg, RU
23.138.44.84 AS63023 GTHost 0.10ms from Amsterdam, NL
5.172.207.20 AS60911 Lancom Ltd. 1.13ms from Athens, GR
79.130.240.100 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.80ms from Athens, GR
114.247.200.68 AS4808 China Unicom Beijing Province Network 3.04ms from Beijing, CN
1.92.96.180 AS55990 Huawei Cloud Service data center 3.40ms from Beijing, CN
158.252.23.196 AS16509 Amazon.com, Inc. 0.42ms from Dubai, AE
174.69.92.164 AS22773 Cox Communications Inc. 3.99ms from Kansas City, US
38.133.81.52 AS174 Cogent Communications, LLC 0.73ms from Los Angeles, US
104.203.183.164 AS30404 Blue Stream 4.22ms from Miami, US
108.138.31.52 AS16509 Amazon.com, Inc. 3.17ms from Nuernberg, DE
217.178.117.52 AS55392 INTERNET MULTIFEED CO. 2.31ms from Osaka, JP
44.208.48.4 AS14618 Amazon.com, Inc. 0.22ms 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 -f5 -m8 42.117.83.249
traceroute to 42.117.83.249 (42.117.83.249): 8 hops max, 52 byte packets
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Bengaluru, IN
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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