42.115.63.0/24

AS18403 · FPT Telecom Company

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Vietnam
Domain	fpt.net
ASN	AS18403
Parent Range	42.115.48.0/20
Registry	APNIC
ID	FPTDYNAMICIP-NET

WHOIS Details

inetnum:        42.115.48.0 - 42.115.63.255
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:  2022-01-17T02:11:25Z
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:  2026-04-21T02:07:47Z
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:          42.115.48.0/20
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:  2019-08-01T06:56:38Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 42.115.63.0/24

Range	ASN	Company	Num of IPs
42.115.48.0/20	AS18403	FPT Telecom Company	4,096
42.112.0.0/13	AS18403	FPT Telecom Company	524,288

Nearby Ranges

BGP prefixes that overlap with 42.115.0.0/16

Range	ASN	Company	Num of IPs
42.112.0.0/13	AS18403	FPT Telecom Company	524,288
42.115.112.0/20	AS18403	FPT Telecom Company	4,096
42.115.128.0/20	AS18403	FPT Telecom Company	4,096
42.115.80.0/20	AS18403	FPT Telecom Company	4,096
42.115.160.0/20	AS18403	FPT Telecom Company	4,096
42.115.48.0/20	AS18403	FPT Telecom Company	4,096
42.115.32.0/20	AS18403	FPT Telecom Company	4,096
42.115.192.0/20	AS18403	FPT Telecom Company	4,096
42.115.16.0/20	AS18403	FPT Telecom Company	4,096
42.115.224.0/20	AS18403	FPT Telecom Company	4,096
42.115.0.0/20	AS18403	FPT Telecom Company	4,096
42.115.176.0/20	AS18403	FPT Telecom Company	4,096
42.115.64.0/20	AS18403	FPT Telecom Company	4,096
42.115.208.0/20	AS18403	FPT Telecom Company	4,096
42.115.144.0/20	AS18403	FPT Telecom Company	4,096
42.115.96.0/20	AS18403	FPT Telecom Company	4,096
42.115.240.0/20	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

Read more

Pingable IPs

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

IP Address	ASN	Details
42.115.63.66	AS18403 FPT Telecom Company	`1.67ms` 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
172.199.207.56	AS8075 Microsoft Corporation	`0.31ms` from Amsterdam, NL
35.192.118.184	AS396982 Google LLC	`0.14ms` from Council Bluffs, US
130.61.195.168	AS31898 Oracle Corporation	`0.19ms` from Frankfurt am Main, DE
82.165.159.8	AS8560 IONOS SE	`2.31ms` from Frankfurt am Main, DE
203.195.201.40	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.04ms` from Guangzhou, CN
113.45.44.72	AS55990 Huawei Cloud Service data center	`2.07ms` from Guangzhou, CN
125.212.235.72	AS38731 Vietel - CHT Compamy Ltd	`0.18ms` from Hanoi, VN
58.243.86.72	AS4837 CHINA UNICOM China169 Backbone	`6.07ms` from Huainan, CN
124.59.173.168	AS17858 LG POWERCOMM	`4.98ms` from Incheon, KR
35.235.126.88	AS396982 Google LLC	`0.12ms` from Los Angeles, US
147.224.254.24	AS31898 Oracle Corporation	`1.03ms` from Phoenix, US
191.233.30.40	AS8075 Microsoft Corporation	`0.17ms` from Sao Paulo, BR
14.3.32.40	AS4685 Asahi Net	`3.37ms` from Tokyo, JP
31.186.87.200	AS57367 Atman Sp. z o.o.	`0.33ms` from Warsaw, PL
92.244.121.232	AS34056 KievNet ISP AS	`0.38ms` from Kyiv, UA
193.125.4.152	AS12430 VODAFONE ESPANA S.A.U.	`13.31ms` from Madrid, ES
167.57.254.216	AS6057 Administracion Nacional de Telecomunicaciones	`1.77ms` from Montevideo, UY
50.39.152.248	AS20055 Wholesail networks LLC	`1.68ms` from Portland, US
98.246.222.8	AS7922 Comcast Cable Communications, LLC	`7.80ms` from Portland, US
54.91.87.152	AS14618 Amazon.com, Inc.	`0.43ms` from Reston, US
216.98.96.104	AS2497 Internet Initiative Japan Inc.	`0.28ms` from San Jose, US
60.19.69.56	AS4837 CHINA UNICOM China169 Backbone	`4.45ms` from Tieling, CN
3.163.85.88	AS16509 Amazon.com, Inc.	`0.07ms` from Atlanta, US
223.207.2.232	AS45758 Triple T Broadband Public Company Limited	`6.11ms` from Bangkok, TH
187.4.134.24	AS8167 V tal	`4.28ms` from Brasilia, BR

Traceroute

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

traceroute -a -n -q1 -f2 42.115.63.121

traceroute to 42.115.63.121 (42.115.63.121): 64 hops max, 52 byte packets

2 [AS141998] 125.75.107.254 2.331 ms

3 *

4 *

5 *

6 *

7 [AS141998] 61.159.91.233 2.037 ms

8 [AS141998] 61.159.88.41 1.652 ms

9 *

10 *

11 *

12 [AS4134] 202.97.39.106 64.656 ms

13 [AS4134] 203.215.232.178 64.193 ms

14 *

15 *

16 [AS18403] 118.70.2.134 213.528 ms

17 [AS18403] 42.115.63.121 167.089 ms

Measurement taken from

IPinfo ProbeNet in Lanzhou, CN

On April 25th 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales