AS number details

AS45753

Netsec Limited  ·  simcentric.com

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AS45753 – Netsec Limited

Field Value
Country Hong Kong
Website simcentric.com
Hosted domains 179,595
Number of IPv4 115,456
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Hosting
Registry apnic
Allocated 13 years ago on Jun 29, 2011
Updated 3 years ago on Aug 10, 2021

IP Ranges

Netblock Company Num of IPs
103.117.144.0/22 Lighting Hosting Limited 1,024
103.117.144.0/24 Lighting Hosting Limited 256
103.117.145.0/24 Lighting Hosting Limited 256
103.117.146.0/24 Lighting Hosting Limited 256
103.117.147.0/24 Lighting Hosting Limited 256
103.1.224.0/22 Netsec Limited 1,024
103.1.224.0/24 SIMCENTRIC-HK NETBLOCK 256
103.1.225.0/24 SIMCENTRIC-HK NETBLOCK 256
103.1.226.0/24 SIMCENTRIC-HK NETBLOCK 256
103.1.227.0/24 SIMCENTRIC-HK NETBLOCK 256
103.133.72.0/23 Rack Anizer Limited 512
103.133.72.0/24 Rack Anizer Limited 256
103.133.73.0/24 Rack Anizer Limited 256
103.133.74.0/24 Rack Anizer Limited 256
103.147.224.0/24 MAX CLOUD TECHNOLOGY LIMITED 256
103.147.225.0/24 MAX CLOUD TECHNOLOGY LIMITED 256
103.194.184.0/22 8 CLOUD LIMITED 1,024
103.194.184.0/24 8 CLOUD LIMITED 256
103.194.185.0/24 8 CLOUD LIMITED 256
103.194.186.0/24 8 CLOUD LIMITED 256
103.194.187.0/24 8 CLOUD LIMITED 256
103.199.104.0/22 Network and Security Solutions Limited 1,024
103.199.104.0/24 Network and Security Solutions Limited 256
103.199.105.0/24 Network and Security Solutions Limited 256
103.199.106.0/24 Network and Security Solutions Limited 256
103.199.107.0/24 Network and Security Solutions Limited 256
103.203.48.0/22 Flat 2016, 20/F, New Tech Plaza, 1,024
103.203.48.0/24 Flat 2016, 20/F, New Tech Plaza, 256
103.203.49.0/24 Flat 2016, 20/F, New Tech Plaza, 256
103.203.50.0/24 Flat 2016, 20/F, New Tech Plaza, 256
103.203.51.0/24 Flat 2016, 20/F, New Tech Plaza, 256
103.212.96.0/22 Room 1701, 17/F, 1,024
103.212.96.0/24 Room 1701, 17/F, 256
103.212.97.0/24 Room 1701, 17/F, 256
103.212.98.0/24 Room 1701, 17/F, 256
103.212.99.0/24 Room 1701, 17/F, 256
103.231.172.0/23 varidata 512
103.231.172.0/24 varidata 256
103.231.173.0/24 MAX CLOUD TECHNOLOGY LIMITED 256
103.231.174.0/24 MAX CLOUD TECHNOLOGY LIMITED 256
103.231.175.0/24 MAX CLOUD TECHNOLOGY LIMITED 256
103.44.160.0/22 DATAPLUGS.COM 1,024
103.44.160.0/24 DATAPLUGS.COM 256
103.44.161.0/24 DATAPLUGS.COM 256
103.44.162.0/24 DATAPLUGS.COM 256
103.44.163.0/24 DATAPLUGS.COM 256
103.70.76.0/23 RM 1502, 15/F, NAN DAO COMM BLDG 512
103.70.76.0/24 RM 1502, 15/F, NAN DAO COMM BLDG 256
103.70.77.0/24 RM 1502, 15/F, NAN DAO COMM BLDG 256
103.71.252.0/23 8 CLOUD LIMITED 512
103.71.252.0/24 8 CLOUD LIMITED 256
103.71.253.0/24 8 CLOUD LIMITED 256
103.84.84.0/22 RM 2021 New Tech Plaza, 34 Tai Yau Street, San Po Kong, Kowl 1,024
103.84.84.0/24 RM 2021 New Tech Plaza, 34 Tai Yau Street, San Po Kong, Kowl 256
103.84.85.0/24 RM 2021 New Tech Plaza, 34 Tai Yau Street, San Po Kong, Kowl 256
103.84.86.0/24 RM 2021 New Tech Plaza, 34 Tai Yau Street, San Po Kong, Kowl 256
103.84.87.0/24 RM 2021 New Tech Plaza, 34 Tai Yau Street, San Po Kong, Kowl 256
103.89.72.0/24 Rack Anizer Limited 256
103.91.10.0/24 MTI Solution Limited 256
103.91.11.0/24 MTI Solution Limited 256
103.91.8.0/22 MTI Solution Limited 1,024
103.91.8.0/24 MTI Solution Limited 256
103.91.9.0/24 MTI Solution Limited 256
110.173.48.0/20 Room B, 8/F Wing Cheung Ind Building 4,096
110.173.48.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.49.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.50.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.51.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.52.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.53.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.54.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.55.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.56.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.57.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.58.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.59.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.60.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.61.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.62.0/24 Room B, 8/F Wing Cheung Ind Building 256
110.173.63.0/24 Room B, 8/F Wing Cheung Ind Building 256
111.68.0.0/20 Hollywood Plaza, 610 Nathan Road 4,096
111.68.0.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.10.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.1.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.11.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.12.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.13.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.14.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.15.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.2.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.3.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.4.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.5.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.6.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.7.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.8.0/24 Hollywood Plaza, 610 Nathan Road 256
111.68.9.0/24 Hollywood Plaza, 610 Nathan Road 256
112.121.160.0/19 Netsec Limited 8,192
112.121.160.0/24 Netsec Limited 256
112.121.161.0/24 Netsec Limited 256

The list on this page is limited to 100 results. The totality of IPv4 ranges for this ASN is available through our ASN & IP Ranges APIs.

Netblock Company
2406:8680::/32 Netsec Limited
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WHOIS Details

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ASHandle:       AS45753
OrgID:          AS45753
ASName:         AS45753
ASNumber:       AS45753
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA
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Hosted Domains

There are 179,595 domain names hosted across 8,353 IP addresses on this ASN.

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IP Address Domain Domains on this IP
182.16.72.14 ██████████ 6,377
182.16.72.13 ██████████ 6,377
182.16.42.205 ██████████ 5,696
182.16.42.206 ██████████ 5,696
180.178.43.131 ██████████ 5,150
180.178.43.132 ██████████ 4,829
119.42.144.43 ██████████ 4,153
103.194.186.236 ██████████ 4,152
182.16.29.114 █████████ 3,485
103.84.84.122 █████████ 3,373

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Peers

There are 10 peers for this ASN.

Peers Name
AS1299 Arelion Sweden AB
AS198622 Adform A/S
AS19905 Vercara, LLC
AS23764 CTGNet
AS4134 CHINANET-BACKBONE
AS4637 Telstra Global
AS4766 Korea Telecom
AS58453 China Mobile International Limited
AS963 N963 PTE. LTD.
AS9744 XLC GLOBAL
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Upstreams

There are 6 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS19905 Vercara, LLC
AS4637 Telstra Global
AS4766 Korea Telecom
AS963 N963 PTE. LTD.
AS9744 XLC GLOBAL
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ASN API ASN Database Download

Downstreams

There are 2 downstreams for this ASN.

Downstreams Name
AS198622 Adform A/S
AS9744 XLC GLOBAL
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ASN API ASN Database Download

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS45753 at robtex.

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