42.117.55.0/24

AS18403  ·  FPT Telecom Company

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Summary

Country Vietnam
Domain fpt.net
ASN AS18403
Parent Range 42.117.48.0/20
Registry APNIC
ID FPTDYNAMICIP-NET

WHOIS Details

inetnum:        42.117.48.0 - 42.117.63.255
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 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:  2025-11-17T23:08:34Z
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:          42.117.48.0/20
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:  2019-08-01T07:00:30Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 42.117.55.0/24

Range ASN Company Num of IPs
42.117.48.0/20 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 no domains currently hosted on this ASN.

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

Pingable IPs

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

IP Address ASN Details
42.117.55.186 AS18403 FPT Telecom Company 1.48ms 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
110.251.162.120 AS4837 CHINA UNICOM China169 Backbone 4.92ms from Beijing, CN
131.253.113.56 AS8070 Microsoft Corporation 0.65ms from Boydton, US
66.116.25.56 AS5742 Fidium 9.34ms from Chicago, US
112.66.122.88 AS4134 CHINANET-BACKBONE 4.43ms from Haikou, CN
99.20.194.120 AS7018 AT&T Enterprises, LLC 2.90ms from Miami, US
96.96.198.8 AS7922 Comcast Cable Communications, LLC 2.73ms from Miami, US
71.193.94.40 AS7922 Comcast Cable Communications, LLC 5.35ms from Minneapolis, US
52.66.55.200 AS16509 Amazon.com, Inc. 0.12ms from Mumbai, IN
37.112.186.248 AS50512 JSC ER-Telecom Holding 4.84ms from Novosibirsk, RU
148.252.85.88 AS34087 NTE TELEKOM AS 7.63ms from Oslo, NO
37.25.37.24 AS16116 Pelephone Communications Ltd. 13.07ms from Petaẖ Tiqva, IL
218.59.20.56 AS4837 CHINA UNICOM China169 Backbone 1.72ms from Qingdao, CN
42.55.67.184 AS4837 CHINA UNICOM China169 Backbone 9.29ms from Tieling, CN
157.147.110.24 AS2527 Sony Network Communications Inc. 13.88ms from Tokyo, JP
108.45.25.40 AS701 Verizon Business 2.36ms from Ashburn, US
80.106.237.120 AS6799 Ote SA (Hellenic Telecommunications Organisation) 0.50ms from Athens, GR
15.200.75.248 AS8987 Amazon Data Services Ireland Ltd 0.30ms from Boardman, US
140.141.211.56 AS12119 ITV-3 13.32ms from Chicago, US
130.45.108.40 AS7459 Grande Communications Networks, LLC 5.72ms from Dallas, US
18.66.76.168 AS16509 Amazon.com, Inc. 0.41ms from Delhi, IN
129.204.213.152 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.03ms from Guangzhou, CN
124.57.213.24 AS17858 LG POWERCOMM 1.86ms from Incheon, KR
149.88.88.8 AS8796 FASTNET DATA INC 0.35ms from Los Angeles, US
122.54.217.40 AS9299 Philippine Long Distance Telephone Company 1.02ms from Manila, PH
189.157.202.200 AS8151 UNINET 7.79ms from Monterrey, MX

Traceroute

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

$
traceroute -a -n -q1 -f4 42.117.55.4
traceroute to 42.117.55.4 (42.117.55.4): 64 hops max, 52 byte packets
4 [AS3491] 63.218.210.90 195.966 ms
5 [AS3491] 63.217.16.78 193.693 ms
6 *
7 *
8 [AS18403] 42.112.0.208 197.483 ms
9 [AS18403] 42.117.55.4 200.831 ms
Measurement taken from IPinfo ProbeNet in Nairobi, KE
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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