103.51.121.0/24

AS63741 · DCNET TELECOM

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Summary

Country	Vietnam
Domain	gnet.vn
ASN	AS63741
Registry	APNIC
ID	GNET-VN

WHOIS Details

inetnum:        103.51.120.0 - 103.51.121.255
netname:        GNET-VN
descr:          GNET INTEGRATED SOLUTIONS JOINT STOCK COMPANY
descr:          6th Floor, 137 Le Quang Dinh, Ward 14, Binh Thanh District, Ho Chi Minh City, Vietnam
admin-c:        DHN6-AP
tech-c:         TTN13-AP
remarks:        send spam and abuse report to tonghop@gnet.vn
country:        VN
mnt-by:         MAINT-VN-VNNIC
mnt-lower:      MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
status:         ALLOCATED PORTABLE
last-modified:  2024-02-19T08:15:32Z
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:  2017-11-08T09:40:06Z
source:         APNIC

person:         Duong Hong Ngoc
address:        GNET-VN
country:        VN
phone:          +84-973806552
e-mail:         tonghop@gnet.vn
nic-hdl:        DHN6-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2024-02-19T08:04:31Z
source:         APNIC

person:         Tran Trung Nghia
address:        GNET-VN
country:        VN
phone:          +84-987868280
e-mail:         nghiatt@gnet.vn
nic-hdl:        TTN13-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2024-02-19T08:05:29Z
source:         APNIC

route:          103.51.120.0/23
descr:          GNET-VN
origin:         AS63741
mnt-by:         MAINT-VN-VNNIC
last-modified:  2023-02-09T08:13:09Z
source:         APNIC

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

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Pingable IPs

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

IP Address	ASN	Details
103.51.121.1	AS63741 DCNET TELECOM	`12.16ms` 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
2.49.198.200	AS5384 Emirates Internet	`3.03ms` from Al Fujairah City, AE
77.166.7.184	AS1136 KPN B.V.	`2.27ms` from Amsterdam, NL
101.98.215.200	AS9790 Two Degrees Networks Limited	`1.37ms` from Auckland, NZ
73.74.234.248	AS7922 Comcast Cable Communications, LLC	`6.45ms` from Chicago, US
85.16.174.104	AS9145 EWE TEL GmbH	`4.62ms` from Hamburg, DE
213.250.138.248	AS136907 HUAWEI CLOUDS	`2.04ms` from Istanbul, TR
112.6.215.136	AS24444 Shandong Mobile Communication Company Limited	`5.36ms` from Jinan, CN
94.1.49.200	AS5607 Sky UK Limited	`3.81ms` from London, GB
35.136.43.120	AS33363 Charter Communications, Inc	`10.90ms` from Miami, US
45.124.138.72	AS63997 Tsukaeru.net, Web Hosting Company, Japan	`0.20ms` from Nagano, JP
87.229.238.120	AS3216 PJSC "Vimpelcom"	`0.35ms` from Samara, RU
73.90.45.56	AS7922 Comcast Cable Communications, LLC	`7.60ms` from San Jose, US
201.138.242.248	AS8151 UNINET	`8.56ms` from Santiago de Queretaro, MX
171.114.6.8	AS4134 CHINANET-BACKBONE	`7.09ms` from Wuhan, CN
113.135.53.248	AS4134 CHINANET-BACKBONE	`6.55ms` from Xi'an, CN
123.8.57.136	AS4837 CHINA UNICOM China169 Backbone	`8.65ms` from Zhengzhou, CN
181.84.216.168	AS7303 Telecom Argentina S.A.	`1.46ms` from Buenos Aires, AR
176.34.110.184	AS16509 Amazon.com, Inc.	`0.53ms` from Dublin, IE
201.79.190.184	AS7738 V tal	`13.71ms` from Fortaleza, BR
175.137.216.56	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.26ms` from Kuala Lumpur, MY
116.71.64.88	AS17557 Pakistan Telecommunication Company Limited	`5.75ms` from Lahore, PK
118.13.168.120	AS4713 NTT Communications Corporation	`4.07ms` from Osaka, JP
18.211.72.168	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
154.208.132.40	AS203020 HostRoyale Technologies Pvt Ltd	`0.21ms` from Sao Paulo, BR
23.214.62.40	AS16625 Akamai Technologies, Inc.	`0.11ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 103.51.121.18

traceroute to 103.51.121.18 (103.51.121.18): 64 hops max, 52 byte packets

1 [AS15169] 108.170.235.191 131.922 ms

2 *

3 [AS45903] 101.99.48.144 185.738 ms

4 [AS63741] 103.51.121.18 185.76 ms

Measurement taken from

IPinfo ProbeNet in The Dalles, US

On August 22nd 2025

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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