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 117,003
Number of IPv4 110,080
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
103.194.184.0/22 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
103.203.49.0/24 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
103.44.160.0/22 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
103.71.252.0/23 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
112.121.162.0/24 Netsec Limited 256
112.121.163.0/24 Netsec Limited 256
112.121.164.0/24 Netsec Limited 256
112.121.165.0/24 Netsec Limited 256
112.121.166.0/24 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

aut-num:        AS45753
as-name:        NETSEC-HK
descr:          Netsec Limited
country:        HK
org:            ORG-NASS1-AP
admin-c:        NN411-AP
tech-c:         NN411-AP
abuse-c:        AN893-AP
mnt-lower:      MAINT-NETSEC-HK
mnt-routes:     MAINT-NETSEC-HK
mnt-by:         APNIC-HM
mnt-irt:        IRT-NETSEC-HK
last-modified:  2021-08-10T01:28:42Z
source:         APNIC


mntner:         APNIC-HM
descr:          Maintainer for allocations/assignments made by APNIC
descr:          Objects maintained by this maintainer may
descr:          only be changed by APNIC Hostmasters.
admin-c:        HM20-AP
tech-c:         NO4-AP
upd-to:         helpdesk@apnic.net
auth:           # Filtered
notify:         helpdesk@apnic.net
mnt-by:         APNIC-HM
referral-by:    APNIC-HM
last-modified:  2018-05-18T06:06:12Z
source:         APNIC

role:           NETSEC NOC
address:        Unit 2607-08, 26/F, Billion Plaza, 8 Cheung Yue St, Cheung Sha Wan, Kowloon, Hong Kong
country:        HK
phone:          +85227511100
e-mail:         noc@netsec.com
admin-c:        NN411-AP
tech-c:         NN411-AP
nic-hdl:        NN411-AP
mnt-by:         MAINT-HK-NETSEC
last-modified:  2016-08-19T04:24:15Z
source:         APNIC
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Hosted Domains

There are 117,003 domain names hosted across 6,942 IP addresses on this ASN.

IP Address Domain Domains on this IP
182.16.12.163 zbqrpmirfn.top 6,854
182.16.12.166 rgvlsgklkg.top 6,842
182.16.34.91 77300013.com 4,331
112.121.162.110 00995990.com 3,171
180.178.35.21 6dudj.com 2,523
119.42.144.186 117410.com 2,220
182.16.51.134 t2uor.xyz 1,556
182.16.34.92 nn1187050.com 1,538
180.178.35.162 6771132.net 1,513
182.16.24.149 regbkzuksskw.com 1,415
180.178.41.170 lswarkvmlpyd.com 1,408
182.16.24.150 zdlszafjueka.com 1,406
182.16.18.228 qjzconbfbbys.com 1,404
112.121.170.74 0441155.com 1,229
182.16.19.194 198365.app 1,175
216.118.231.206 64789.club 1,107
182.16.83.114 oaqlhed.com 985
180.178.42.50 zaqlhol.com 984
216.118.237.98 turnnsed.com 984
180.178.34.187 dfgtiik.com 984
180.178.46.74 baqbpol.com 983
180.178.32.60 vztopol.com 983
182.16.51.170 hernnbpb.com 983
182.16.70.210 fzbnvg.com 983
180.178.40.162 1261qq.com 916
103.194.184.86 188916.com 898
148.66.54.130 juliethk.com 852
112.121.163.83 lai471.com 827
112.121.165.162 6693200.com 827
148.66.23.36 b660.com 809
112.121.179.230 pj5873.com 769
216.118.231.205 61356.xin 689
182.16.114.22 7780303.com 677
182.16.114.30 7780p7.com 676
182.16.40.149 8207.gs 666
52.128.224.244 364505.com 654
182.16.43.28 819qs.cc 654
182.16.37.116 qs786.cc 653
182.16.58.68 722qs.cc 651
216.118.226.34 358943.com 624
148.66.10.114 by7345.com 615
52.128.231.52 yw47nnn.cc 600
52.128.231.51 688211.com 599
182.16.18.242 789systems.org 598
52.128.231.54 yw96nnn.cc 598
52.128.231.53 yw46nnn.cc 598
52.128.231.50 yw94nnn.cc 597
148.66.31.178 87988o.com 582
182.16.118.130 5588n.cc 578
112.121.163.82 simisq17.com 577

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Peers

There are 22 peers for this ASN.

Peers Name
AS10099 China Unicom Global
AS1299 Arelion Sweden AB
AS132337 Axclusive
AS140627 OneQode
AS19905 Vercara, LLC
AS23764 CTGNet
AS24482 SG.GS
AS36236 NetActuate, Inc
AS38008 Aperture Science Limited
AS38195 Superloop
AS39120 Convergenze S.p.A.
AS41095 IPTP LTD
AS4134 CHINANET-BACKBONE
AS4635 Hong Kong Internet Exchange--Route Server 1
AS4637 Telstra Global
AS4766 Korea Telecom
AS49544 i3D.net B.V
AS58453 Level 30, Tower 1
AS58511 Anycast Global Backbone
AS9002 RETN Limited
AS9744 XLC GLOBAL
AS9930 TTNET-MY
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Upstreams

There are 5 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS19905 Vercara, LLC
AS23764 CTGNet
AS4637 Telstra Global
AS9744 XLC GLOBAL
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
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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