1. All IP Ranges
  2. 42.0.0.0/8
  3. 42.113.0.0/16
  4. AS18403  | 42.113.128.0/18

42.113.128.0/18

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:        42.113.128.0 - 42.113.143.255
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:  2022-01-17T02:11:05Z
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:          42.113.128.0/20
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:  2019-08-01T06:53:15Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 42.113.128.0/18

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

BGP prefixes that are contained by 42.113.128.0/18

Range ASN Company Num of IPs
42.113.128.0/20 AS18403 FPT Telecom Company 4,096
42.113.144.0/20 AS18403 FPT Telecom Company 4,096
42.113.160.0/20 AS18403 FPT Telecom Company 4,096
42.113.176.0/20 AS18403 FPT Telecom Company 4,096

Nearby Ranges

BGP prefixes that overlap with 42.113.0.0/16

Range ASN Company Num of IPs
42.112.0.0/13 AS18403 FPT Telecom Company 524,288
42.113.0.0/20 AS18403 FPT Telecom Company 4,096
42.113.112.0/20 AS18403 FPT Telecom Company 4,096
42.113.128.0/20 AS18403 FPT Telecom Company 4,096
42.113.144.0/20 AS18403 FPT Telecom Company 4,096
42.113.160.0/20 AS18403 FPT Telecom Company 4,096
42.113.16.0/20 AS18403 FPT Telecom Company 4,096
42.113.176.0/20 AS18403 FPT Telecom Company 4,096
42.113.192.0/20 AS18403 FPT Telecom Company 4,096
42.113.208.0/20 AS18403 FPT Telecom Company 4,096
42.113.224.0/20 AS18403 FPT Telecom Company 4,096
42.113.240.0/20 AS18403 FPT Telecom Company 4,096
42.113.32.0/20 AS18403 FPT Telecom Company 4,096
42.113.48.0/20 AS18403 FPT Telecom Company 4,096
42.113.64.0/20 AS18403 FPT Telecom Company 4,096
42.113.80.0/20 AS18403 FPT Telecom Company 4,096
42.113.96.0/20 AS18403 FPT Telecom Company 4,096

Hosted domains

There are 19 domain names hosted across 18 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
42.113.180.147 neyahub.com 1
42.113.188.245 langalib.com 1
42.113.150.4 apsago.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

4,556 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
42.113.173.109 AS18403 FPT Telecom Company 1.18ms from Ho Chi Minh City, VN
42.113.151.8 AS18403 FPT Telecom Company 1.27ms from Ho Chi Minh City, VN
42.113.148.164 AS18403 FPT Telecom Company 1.23ms from Hanoi, VN
42.113.132.193 AS18403 FPT Telecom Company 3.12ms from Ho Chi Minh City, VN
42.113.138.5 AS18403 FPT Telecom Company 0.44ms from Hanoi, VN
42.113.135.234 AS18403 FPT Telecom Company 1.08ms from Hanoi, VN
42.113.191.194 AS18403 FPT Telecom Company 1.56ms from Ho Chi Minh City, VN
42.113.182.14 AS18403 FPT Telecom Company 3.25ms from Ho Chi Minh City, VN
42.113.178.95 AS18403 FPT Telecom Company 5.17ms from Ho Chi Minh City, VN
42.113.143.207 AS18403 FPT Telecom Company 1.74ms from Ho Chi Minh City, VN
42.113.146.2 AS18403 FPT Telecom Company 0.93ms from Ho Chi Minh City, VN
42.113.172.166 AS18403 FPT Telecom Company 1.21ms from Ho Chi Minh City, VN
42.113.167.245 AS18403 FPT Telecom Company 1.18ms from Ho Chi Minh City, VN
42.113.179.208 AS18403 FPT Telecom Company 1.84ms from Ho Chi Minh City, VN
42.113.150.78 AS18403 FPT Telecom Company 1.43ms from Ho Chi Minh City, VN
42.113.175.213 AS18403 FPT Telecom Company 6.36ms from Hanoi, VN
42.113.174.115 AS18403 FPT Telecom Company 1.56ms from Hanoi, VN
42.113.139.114 AS18403 FPT Telecom Company 1.63ms from Hanoi, VN
42.113.189.26 AS18403 FPT Telecom Company 2.71ms from Hanoi, VN
42.113.177.2 AS18403 FPT Telecom Company 0.17ms from Hanoi, VN
42.113.134.254 AS18403 FPT Telecom Company 0.71ms from Hanoi, VN
42.113.180.54 AS18403 FPT Telecom Company 1.30ms from Ho Chi Minh City, VN
42.113.136.187 AS18403 FPT Telecom Company 2.23ms from Hanoi, VN
42.113.181.109 AS18403 FPT Telecom Company 3.96ms from Ho Chi Minh City, VN
42.113.144.137 AS18403 FPT Telecom Company 1.59ms 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
104.23.209.130 AS13335 Cloudflare, Inc. 0.24ms from Ashburn, US
68.10.21.2 AS22773 Cox Communications Inc. 6.36ms from Ashburn, US
221.221.90.194 AS4808 China Unicom Beijing Province Network 3.27ms from Beijing, CN
34.214.83.130 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
24.64.249.194 AS6327 Shaw Communications Inc. 4.33ms from Calgary, CA
75.181.149.66 AS11426 Charter Communications Inc 4.02ms from Charlotte, US
97.185.28.146 AS6167 Verizon Business 13.86ms from Chicago, US
65.52.212.242 AS8075 Microsoft Corporation 0.41ms from Chicago, US
129.28.177.242 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.23ms from Chongqing, CN
47.190.157.242 AS5650 Frontier Communications of America, Inc. 1.51ms from Dallas, US
40.122.146.18 AS8075 Microsoft Corporation 0.20ms from Des Moines, US
93.232.101.130 AS3320 Deutsche Telekom AG 3.24ms from Duesseldorf, DE
61.161.195.34 AS4837 CHINA UNICOM China169 Backbone 8.81ms from Liaoyang, CN
89.206.190.146 AS8426 ClaraNET LTD 1.18ms from London, GB
104.172.229.146 AS20001 Charter Communications Inc 4.86ms from Los Angeles, US
79.25.206.226 AS3269 Telecom Italia S.p.A. 1.60ms from Milan, IT
58.56.128.114 AS4134 CHINANET-BACKBONE 1.84ms from Qingdao, CN
54.87.234.226 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
64.118.63.226 AS33284 LBiSat, LLC 1.61ms from Salt Lake City, US
178.204.29.210 AS28840 PJSC "TATTELECOM" 12.49ms from Samara, RU
113.156.87.130 AS2516 KDDI CORPORATION 1.20ms from Tokyo, JP
89.46.95.226 AS39501 NGSAS NedaGostarSaba 16.56ms from Yerevan, AM
222.142.169.98 AS4837 CHINA UNICOM China169 Backbone 7.66ms from Zhengzhou, CN
212.145.230.34 AS12430 VODAFONE ESPANA S.A.U. 3.24ms from Barcelona, ES
124.17.88.2 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 2.25ms from Beijing, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 -m12 42.113.129.144
traceroute to 42.113.129.144 (42.113.129.144): 12 hops max, 52 byte packets
3 [] 156.146.32.182 0.919 ms
4 [] 185.156.45.19 98.977 ms
5 *
6 [] 84.17.32.125 153.488 ms
7 *
8 *
9 [AS18403] 42.118.124.143 176.069 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Los Angeles, US
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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