42.115.131.0/24

AS18403  ·  FPT Telecom Company

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Summary

Country Vietnam
Domain fpt.net
ASN AS18403
Parent Range 42.115.128.0/20
Registry APNIC
ID FPTDYNAMICIP-NET

WHOIS Details

inetnum:        42.115.128.0 - 42.115.143.255
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 [email protected]
mnt-by:         MAINT-VN-FPT
mnt-irt:        IRT-VNNIC-AP
last-modified:  2022-01-17T02:11:20Z
source:         APNIC

irt:            IRT-VNNIC-AP
address:        Ha Noi, VietNam
phone:          +84-24-35564944
fax-no:         +84-24-37821462
e-mail:         [email protected]
abuse-mailbox:  [email protected]
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:         [email protected]
nic-hdl:        LDP12-AP
mnt-by:         MAINT-VN-FPT
last-modified:  2023-10-16T02:13:55Z
abuse-mailbox:  [email protected]
source:         APNIC

person:         Network Operation Center
nic-hdl:        NOC21-AP
e-mail:         [email protected]
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:          42.115.128.0/20
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:  2019-08-01T06:57:14Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 42.115.131.0/24

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

Hosted domains

There is 1 domain name hosted across 1 IP address 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

Pingable IPs

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

IP Address ASN Details
42.115.131.136 AS18403 FPT Telecom Company 1.31ms 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
87.210.128.152 AS50266 Odido Netherlands B.V. 4.36ms from Amsterdam, NL
18.202.59.8 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
3.123.119.232 AS16509 Amazon.com, Inc. 0.13ms from Frankfurt am Main, DE
115.227.143.152 AS4134 CHINANET-BACKBONE 6.17ms from Hangzhou, CN
213.104.41.24 AS5089 Virgin Media Limited 11.15ms from London, GB
180.107.242.88 AS4134 CHINANET-BACKBONE 4.20ms from Nanjing, CN
60.128.241.8 AS17676 SoftBank Corp. 3.54ms from Osaka, JP
144.24.5.24 AS31898 Oracle Corporation 0.22ms from Phoenix, US
13.223.19.72 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
138.75.126.8 AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore 2.43ms from Singapore, SG
27.121.33.136 AS10010 TOKAI Communications Corporation 2.27ms from Tokyo, JP
137.103.17.120 AS11776 Breezeline 16.32ms from Ashburn, US
8.141.19.104 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.65ms from Beijing, CN
120.46.49.152 AS55990 Huawei Cloud Service data center 3.40ms from Beijing, CN
89.111.220.232 AS25144 "Telekomunikacije Republike Srpske" akcionarsko drustvo Banja Luka 11.45ms from Belgrade, RS
92.224.192.184 AS6805 Telefonica Germany GmbH & Co.OHG 4.55ms from Berlin, DE
129.229.252.152 AS668 United States Department of Defense (DoD) 4.20ms from Chicago, US
14.247.253.88 AS45899 VNPT Corp 2.38ms from Hanoi, VN
173.199.129.216 AS32244 Liquid Web, L.L.C 0.32ms from Lansing, US
191.110.62.184 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 13.87ms from Panama, PA
4.176.0.72 AS8075 Microsoft Corporation 0.35ms from Paris, FR
143.255.116.8 AS52722 Paranhananet Ltda. 1.82ms from Porto Alegre, BR
23.221.171.72 AS16625 Akamai Technologies, Inc. 0.35ms from Rome, IT
191.61.145.200 AS4230 CLARO S.A. 1.36ms from Sao Paulo, BR
62.1.79.120 AS1241 Forthnet 11.76ms from Sofia, BG

Traceroute

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

$
traceroute -a -n -q1 -f4 42.115.131.173
traceroute to 42.115.131.173 (42.115.131.173): 64 hops max, 52 byte packets
4 [] 27.111.229.5 0.574 ms
5 *
6 *
7 *
8 [AS18403] 42.112.2.20 51.868 ms
Measurement taken from IPinfo ProbeNet in Singapore, SG
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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