1. All IP Ranges
  2. 42.0.0.0/8
  3. 42.117.0.0/16
  4. AS18403  | 42.117.244.0/22

42.117.244.0/22

AS18403  ·  FPT Telecom Company

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Summary

Country Vietnam
Domain fpt.com
ASN AS18403
Parent Range 42.117.240.0/20
Registry APNIC
ID FPTDYNAMICIP-NET

WHOIS Details

inetnum:        42.117.240.0 - 42.117.255.255
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:  2022-01-17T02:11:39Z
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

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

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

Overlapping Ranges

BGP prefixes that contain 42.117.244.0/22

Range ASN Company Num of IPs
42.117.240.0/20 AS18403 FPT Telecom Company 4,096
42.112.0.0/13 AS18403 FPT Telecom Company 524,288

Nearby Ranges

BGP prefixes that overlap with 42.117.0.0/16

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
42.117.80.0/20 AS18403 FPT Telecom Company 4,096
42.117.96.0/20 AS18403 FPT Telecom Company 4,096

Hosted domains

There are 418 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
42.117.246.95 kiotonline.com 1
42.117.246.115 vtyt.us 1
42.117.245.206 thientao.com.vn 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

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

IP Address ASN Details
42.117.245.137 AS18403 FPT Telecom Company 0.72ms from Hanoi, VN
42.117.247.243 AS18403 FPT Telecom Company 0.57ms from Hanoi, VN
42.117.246.12 AS18403 FPT Telecom Company 0.08ms from Hanoi, VN
42.117.244.108 AS18403 FPT Telecom Company 0.45ms 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
84.82.207.182 AS1136 KPN B.V. 1.44ms from Amsterdam, NL
31.201.26.182 AS50266 Odido Netherlands B.V. 4.16ms from Amsterdam, NL
73.86.235.246 AS7922 Comcast Cable Communications, LLC 8.03ms from Ashburn, US
101.241.40.38 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 9.79ms from Beijing, CN
44.252.80.214 AS16509 Amazon.com, Inc. 0.30ms from Boardman, US
73.23.231.38 AS7922 Comcast Cable Communications, LLC 7.08ms from Boca Raton, US
198.0.134.198 AS7922 Comcast Cable Communications, LLC 6.01ms from Boston, US
179.36.243.102 AS22927 Telefonica de Argentina 17.02ms from Buenos Aires, AR
136.248.230.86 AS31898 Oracle Corporation 0.40ms from Dallas, US
125.4.113.198 AS9617 JCOM Co., Ltd. 11.55ms from Osaka, JP
23.21.43.38 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
155.184.141.70 AS18676 Avaya LLC 1.99ms from Richardson, US
177.45.105.38 AS19182 TELEFÔNICA BRASIL S.A 3.49ms from Sao Paulo, BR
219.118.194.54 AS55388 ASJ INC. 1.55ms from Tokyo, JP
41.100.93.6 AS36947 Telecom Algeria 12.22ms from Valencia, ES
195.136.168.246 AS43372 TELNAP TELECOM Sp. z o.o. 0.29ms from Warsaw, PL
104.21.103.182 AS13335 Cloudflare, Inc. 0.12ms from Yerevan, AM
217.165.93.150 AS5384 Emirates Internet 5.39ms from Al Fujairah City, AE
98.236.37.134 AS7922 Comcast Cable Communications, LLC 13.91ms from Ashburn, US
16.146.115.118 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
200.59.13.118 AS12150 COTELCAM 1.18ms from Buenos Aires, AR
201.220.19.70 AS52413 MADACOM SRL 1.29ms from Buenos Aires, AR
181.2.101.246 AS7303 Telecom Argentina S.A. 1.49ms from Buenos Aires, AR
67.160.211.22 AS7922 Comcast Cable Communications, LLC 2.64ms from Fremont, US
58.177.136.54 AS9269 Hong Kong Broadband Network Ltd. 1.45ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f3 42.117.246.12
traceroute to 42.117.246.12 (42.117.246.12): 64 hops max, 52 byte packets
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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