42.118.128.0/18

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:        42.118.128.0 - 42.118.143.255
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:  2022-01-17T02:11:42Z
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:          42.118.128.0/20
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:  2019-08-01T07:03:11Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 42.118.128.0/18

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

BGP prefixes that are contained by 42.118.128.0/18

Range	ASN	Company	Num of IPs
42.118.128.0/20	AS18403	FPT Telecom Company	4,096
42.118.144.0/20	AS18403	FPT Telecom Company	4,096
42.118.160.0/20	AS18403	FPT Telecom Company	4,096
42.118.176.0/20	AS18403	FPT Telecom Company	4,096

Nearby Ranges

BGP prefixes that overlap with 42.118.0.0/16

Range	ASN	Company	Num of IPs
42.112.0.0/13	AS18403	FPT Telecom Company	524,288
42.118.0.0/20	AS18403	FPT Telecom Company	4,096
42.118.112.0/20	AS18403	FPT Telecom Company	4,096
42.118.128.0/20	AS18403	FPT Telecom Company	4,096
42.118.144.0/20	AS18403	FPT Telecom Company	4,096
42.118.160.0/20	AS18403	FPT Telecom Company	4,096
42.118.16.0/20	AS18403	FPT Telecom Company	4,096
42.118.176.0/20	AS18403	FPT Telecom Company	4,096
42.118.192.0/20	AS18403	FPT Telecom Company	4,096
42.118.208.0/20	AS18403	FPT Telecom Company	4,096
42.118.224.0/20	AS18403	FPT Telecom Company	4,096
42.118.240.0/20	AS18403	FPT Telecom Company	4,096
42.118.32.0/20	AS18403	FPT Telecom Company	4,096
42.118.48.0/20	AS18403	FPT Telecom Company	4,096
42.118.64.0/20	AS18403	FPT Telecom Company	4,096
42.118.80.0/20	AS18403	FPT Telecom Company	4,096
42.118.96.0/20	AS18403	FPT Telecom Company	4,096

Hosted domains

There are 25 domain names hosted across 25 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.

Useful for Cybersecurity

Read more

Pingable IPs

5,850 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
42.118.144.133	AS18403 FPT Telecom Company	`1.21ms` from Ho Chi Minh City, VN
42.118.133.4	AS18403 FPT Telecom Company	`3.90ms` from Ho Chi Minh City, VN
42.118.143.150	AS18403 FPT Telecom Company	`6.25ms` from Hanoi, VN
42.118.135.135	AS18403 FPT Telecom Company	`0.70ms` from Hanoi, VN
42.118.173.62	AS18403 FPT Telecom Company	`0.72ms` from Hanoi, VN
42.118.151.255	AS18403 FPT Telecom Company	`2.16ms` from Ho Chi Minh City, VN
42.118.132.219	AS18403 FPT Telecom Company	`3.72ms` from Ho Chi Minh City, VN
42.118.180.79	AS18403 FPT Telecom Company	`1.22ms` from Hanoi, VN
42.118.159.231	AS18403 FPT Telecom Company	`1.30ms` from Ho Chi Minh City, VN
42.118.154.85	AS18403 FPT Telecom Company	`0.60ms` from Hanoi, VN
42.118.179.90	AS18403 FPT Telecom Company	`4.51ms` from Hanoi, VN
42.118.130.26	AS18403 FPT Telecom Company	`5.52ms` from Ho Chi Minh City, VN
42.118.181.55	AS18403 FPT Telecom Company	`4.09ms` from Ho Chi Minh City, VN
42.118.150.94	AS18403 FPT Telecom Company	`2.33ms` from Ho Chi Minh City, VN
42.118.165.101	AS18403 FPT Telecom Company	`0.36ms` from Hanoi, VN
42.118.156.157	AS18403 FPT Telecom Company	`1.47ms` from Ho Chi Minh City, VN
42.118.174.165	AS18403 FPT Telecom Company	`1.36ms` from Hanoi, VN
42.118.182.146	AS18403 FPT Telecom Company	`8.38ms` from Hanoi, VN
42.118.170.215	AS18403 FPT Telecom Company	`5.61ms` from Hanoi, VN
42.118.157.202	AS18403 FPT Telecom Company	`9.83ms` from Hanoi, VN
42.118.147.107	AS18403 FPT Telecom Company	`0.60ms` from Hanoi, VN
42.118.167.133	AS18403 FPT Telecom Company	`1.36ms` from Ho Chi Minh City, VN
42.118.129.53	AS18403 FPT Telecom Company	`10.03ms` from Hanoi, VN
42.118.153.253	AS18403 FPT Telecom Company	`1.36ms` from Ho Chi Minh City, VN
42.118.175.201	AS18403 FPT Telecom Company	`1.28ms` 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
134.207.63.82	AS5058 Navy Network Information Center (NNIC)	`2.64ms` from Ashburn, US
65.207.94.50	AS701 Verizon Business	`0.42ms` from Ashburn, US
52.27.251.146	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
197.50.198.66	AS8452 TE-AS	`6.03ms` from Cairo, EG
71.239.92.114	AS7922 Comcast Cable Communications, LLC	`9.77ms` from Chicago, US
98.18.48.2	AS7029 Windstream Communications LLC	`6.98ms` from Dallas, US
122.180.8.226	AS24560 Bharti Airtel Ltd., Telemedia Services	`2.98ms` from Delhi, IN
192.26.194.34	AS10754 Federal Reserve Board	`18.84ms` from Denver, US
79.248.180.34	AS3320 Deutsche Telekom AG	`5.24ms` from Duesseldorf, DE
141.91.187.2	AS33846 Dataport AoR	`0.59ms` from Hamburg, DE
125.117.192.242	AS4134 CHINANET-BACKBONE	`9.59ms` from Hangzhou, CN
124.90.219.18	AS4837 CHINA UNICOM China169 Backbone	`9.70ms` from Hangzhou, CN
1.189.99.242	AS4837 CHINA UNICOM China169 Backbone	`2.30ms` from Harbin, CN
49.72.222.98	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`7.10ms` from Huai'an, CN
116.120.69.66	AS9318 SK Broadband Co Ltd	`7.04ms` from Incheon, KR
203.190.9.114	AS58768 Daffodil Online Ltd.	`6.40ms` from Kolkata, IN
190.250.54.242	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`8.42ms` from Medellin, CO
76.26.26.98	AS7922 Comcast Cable Communications, LLC	`4.96ms` from Miami, US
36.35.60.210	AS4837 CHINA UNICOM China169 Backbone	`11.98ms` from Nanjing, CN
38.247.29.82	AS174 Cogent Communications, LLC	`0.13ms` from New Orleans, US
208.95.126.2	AS46434 MUFG Securities Americas Inc.	`1.48ms` from New York City, US
80.134.195.82	AS3320 Deutsche Telekom AG	`4.38ms` from Nuernberg, DE
77.88.102.194	AS2116 GLOBALCONNECT AS	`0.87ms` from Oslo, NO
67.212.242.50	AS19331 Twin Lakes Telephone Cooperative Corporation	`6.09ms` from Atlanta, US
168.8.88.2	AS3480 Board of Regents of the University System of Georgia	`1.69ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 42.118.151.43

traceroute to 42.118.151.43 (42.118.151.43): 64 hops max, 52 byte packets

1 [AS15169] 142.251.241.125 90.6 ms

2 [AS15169] 108.170.231.102 88.989 ms

3 *

4 *

5 *

6 *

7 [AS18403] 118.70.1.108 168.731 ms

8 [AS18403] 42.118.151.43 174.547 ms

Measurement taken from

IPinfo ProbeNet in The Dalles, US

On February 7th 2026

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.

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