AS number details

AS23881

UDomain Web Hosting Company Ltd  ·  udomain.hk

  • bittorrent

AS23881 – UDomain Web Hosting Company Ltd

Field Value
Country Hong Kong
Website udomain.hk
Hosted domains 15,747
Number of IPv4 21,504
Number of IPv6 79,230,580,365,903,566,851,893,362,688
ASN type Hosting
Registry apnic
Allocated 20 years ago on Aug 19, 2003
Updated 3 years ago on Jun 15, 2020
Netblock Company Num of IPs
103.15.180.0/24 UDomain Web Hosting Company Limited 256
103.15.181.0/24 UDomain Web Hosting Co.Ltd 256
103.15.183.0/24 UDomain Web Hosting Co.Ltd 256
103.15.192.0/24 UDomain Web Hosting Company Ltd 256
103.15.194.0/24 UDomain Web Hosting Company Ltd 256
103.15.195.0/24 UDomain Web Hosting Company Ltd 256
103.15.196.0/24 UDomain Web Hosting Company Ltd 256
103.15.197.0/24 UDomain Web Hosting Company Ltd 256
103.15.198.0/24 UDomain Web Hosting Company Ltd 256
103.15.199.0/24 UDomain Web Hosting Company Ltd 256
103.172.134.0/24 PKI LIMITED t/a PKI LTD 256
103.172.135.0/24 PKI LIMITED t/a PKI LTD 256
103.19.24.0/24 UDomain Web Hosting Company Ltd 256
103.19.25.0/24 UDomain Web Hosting Company Ltd 256
103.19.26.0/24 UDomain Web Hosting Company Ltd 256
103.19.27.0/24 UDomain Web Hosting Company Ltd 256
103.92.86.0/24 Fuzhoushi Cangshan Cangshan District Huajing Network Company Limited 256
162.247.0.0/24 UDomain Web Hosting Company Limited 256
162.247.1.0/24 UDomain Web Hosting Company Limited 256
162.247.2.0/24 UDomain Web Hosting Company Limited 256
162.247.3.0/24 UDomain Web Hosting Company Limited 256
203.135.128.0/24 WEB HOST LIMITED 256
203.135.129.0/24 WEB HOST LIMITED 256
203.135.130.0/24 WEB HOST LIMITED 256
203.135.131.0/24 WEB HOST LIMITED 256
203.135.132.0/24 WEB HOST LIMITED 256
203.135.133.0/24 WEB HOST LIMITED 256
203.135.134.0/24 WEB HOST LIMITED 256
203.135.135.0/24 WEB HOST LIMITED 256
203.135.136.0/24 Web Host Limited 256
203.135.137.0/24 WEB HOST LIMITED 256
203.135.138.0/24 WEB HOST LIMITED 256
203.135.139.0/24 WEB HOST LIMITED 256
203.135.140.0/24 WEB HOST LIMITED 256
203.135.141.0/24 WEB HOST LIMITED 256
203.135.142.0/24 WEB HOST LIMITED 256
203.135.143.0/24 WEB HOST LIMITED 256
203.135.145.0/24 WEB HOST LIMITED 256
203.135.146.0/24 WEB HOST LIMITED 256
203.135.147.0/24 WEB HOST LIMITED 256
203.135.148.0/24 WEB HOST LIMITED 256
203.135.149.0/24 WEB HOST LIMITED 256
203.135.150.0/24 WEB HOST LIMITED 256
203.135.151.0/24 WEB HOST LIMITED 256
203.135.153.0/24 WEB HOST LIMITED 256
203.135.154.0/24 WEB HOST LIMITED 256
203.135.155.0/24 WEB HOST LIMITED 256
203.135.156.0/24 WEB HOST LIMITED 256
203.135.157.0/24 WEB HOST LIMITED 256
203.135.158.0/24 WEB HOST LIMITED 256
203.135.159.0/24 Web Host Limited 256
203.90.224.0/24 UDomain Web Hosting Company Ltd 256
203.90.225.0/24 UDomain Web Hosting Company Ltd 256
203.90.226.0/24 UDomain Web Hosting Company Ltd 256
203.90.227.0/24 UDomain Web Hosting Company Ltd 256
203.90.228.0/24 UDomain Web Hosting Company Ltd 256
203.90.229.0/24 UDomain Web Hosting Company Ltd 256
203.90.230.0/24 UDomain Web Hosting Company Ltd 256
203.90.254.0/24 UDomain Web Hosting Company Ltd 256
23.226.0.0/24 UDomain Web Hosting Company Limited 256
23.226.10.0/24 UDomain Web Hosting Company Limited 256
23.226.1.0/24 UDomain Web Hosting Company Limited 256
23.226.11.0/24 UDomain Web Hosting Company Limited 256
23.226.13.0/24 UDomain Web Hosting Company Limited 256
23.226.14.0/24 UDomain Web Hosting Company Limited 256
23.226.15.0/24 UDomain Web Hosting Company Limited 256
23.226.2.0/24 UDomain Web Hosting Company Limited 256
23.226.3.0/24 UDomain Web Hosting Company Limited 256
23.226.4.0/24 UDomain Web Hosting Company Limited 256
23.226.5.0/24 UDomain Web Hosting Company Limited 256
23.226.6.0/24 UDomain Web Hosting Company Limited 256
23.226.7.0/24 UDomain Web Hosting Company Limited 256
23.226.8.0/24 UDomain Web Hosting Company Limited 256
45.121.192.0/24 UDomain Web Hosting Company Ltd 256
45.121.193.0/24 UDomain Web Hosting Company Ltd 256
45.121.194.0/24 UDomain Web Hosting Company Ltd 256
45.121.195.0/24 UDomain Web Hosting Company Ltd 256
45.121.196.0/24 UDomain Web Hosting Company Ltd 256
45.121.197.0/24 UDomain Web Hosting Company Ltd 256
45.121.198.0/24 UDomain Web Hosting Company Ltd 256
45.121.199.0/24 UDomain Web Hosting Company Ltd 256
45.121.200.0/24 UDomain Web Hosting Company Ltd 256
45.121.201.0/24 UDomain Web Hosting Company Ltd 256
45.121.203.0/24 UDomain Web Hosting Company Ltd 256
Netblock Company
2400:c300:1::/48 UDomain Web Hosting Company Ltd
2400:c300::/48 UDomain Web Hosting Company Ltd
2400:db00::/32 Web Host Limited
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IP Ranges API

WHOIS Details

aut-num:        AS23881
as-name:        UDOMAIN-AS-AP
descr:          UDomain Web Hosting Company Ltd
descr:          Hong Kong
country:        HK
import:         from AS7540 action pref=100; accept ANY
import:         from AS2914 action pref=100; accept ANY
export:         to AS7540 announce AS23881
export:         to AS2914 announce AS23881
export:         to AS-ANY announce AS23881
org:            ORG-UWHC1-AP
admin-c:        UA32-AP
tech-c:         UA32-AP
abuse-c:        AU97-AP
mnt-lower:      MAINT-HK-UDOMAIN
mnt-routes:     MAINT-HK-UDOMAIN
mnt-by:         APNIC-HM
mnt-irt:        IRT-UDOMAIN-HK
last-modified:  2020-06-15T01:32:17Z
source:         APNIC


mntner:         APNIC-HM
admin-c:        RTT10-RIPE
upd-to:         roufique@rtat.net
auth:           MD5-PW
auth:           SSO
auth:           SSO
mnt-by:         APNIC-HM
created:        2019-04-09T03:52:39Z
last-modified:  2019-04-20T09:18:19Z
source:         RIPE

role:           UDOMAIN ADMINISTRATORS
address:        Unit A - D, 6th Floor, Wing Cheung Industrial Building, No. 109 How Ming Street, Kwun Tong, Kowloon
country:        HK
phone:          +852 2554 7545
e-mail:         noc@udomain.hk
admin-c:        UN22-AP
tech-c:         UN22-AP
nic-hdl:        UA32-AP
mnt-by:         MAINT-HK-UDOMAIN
last-modified:  2017-10-16T08:26:03Z
source:         APNIC
Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.

Hosted Domains

There are 15,747 domain names hosted across 639 IP addresses on this ASN.

IP Address Domain Domains on this IP
23.226.11.145 lhsvcmmasqsnr.com 3,601
23.226.11.149 182-wr.com 3,434
103.15.183.134 p-j.co 1,718
23.226.11.190 03jkt.lol 923
23.226.11.4 rico-hk.com.hk 660
45.121.197.59 ahwp.info 556
45.121.197.60 ahwp.info 531
203.135.128.161 xn--njr236b0la.hk 434
23.226.4.163 8317.cash 400
103.19.27.151 revel.com.hk 281
45.121.197.113 buddy-ch.com 275
45.121.197.114 buddy-ch.com 268
203.135.129.11 thekadoorie.com.hk 227
203.90.226.30 pic-hk.com 217
203.135.154.121 manhongkong.com 168
23.226.11.5 colbert.com.hk 163
23.226.4.196 3138.cash 156
203.90.226.18 fld.com.hk 137
203.135.128.68 shirokuma-curry.com 125
103.19.25.57 chevalier.com.sg 115
203.135.128.9 tongchi.com.hk 109
203.90.226.152 xn--tstw7o9u2b.hk 108
203.135.154.182 mightybrok.cn 102
203.135.128.156 multitechhk.com 96
203.90.226.28 stll.com 91
203.90.226.55 chinademeter-sec.com 83
203.135.139.25 hifigear.com.hk 80
203.90.226.56 chinademeter-sec.com 76
203.90.228.198 yukchingcharity.com 74
203.135.128.16 bonniecare.com.hk 70
103.19.27.74 creativecottage.info 65
203.90.226.210 wingsiholding.com 64
203.135.129.51 axes-ind.com.hk 63
203.135.136.7 weatherguide.com.hk 60
45.121.197.111 superobikes.com 58
45.121.197.112 stonemaster.com.hk 58
103.15.183.131 xn--lhrs6fgxt.hk 57
45.121.197.105 i-more.com.hk 56
45.121.197.43 jademarket.hk 56
203.135.128.22 xpower.com.hk 54
203.135.128.23 xpower.com.hk 53
203.135.136.6 sinosky.com.hk 53
103.19.27.5 rakxawellness.com 52
45.121.197.104 creativepro.com.hk 51
45.121.197.109 safewaytours.net 51
45.121.197.106 i-more.com.hk 50
45.121.197.110 safewaytours.net 50
45.121.197.101 amigotech.com.hk 50
45.121.197.102 blackwhite.com.hk 49
45.121.197.103 daam.hk 49

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Useful for Cybersecurity

Peers

There are 22 peers for this ASN.

Peers Name
AS10099 China Unicom Global
AS1031 Peer 1 Internet Service LLC
AS132337 Axclusive
AS140627 OneQode Gaming Carrier
AS174 Cogent Communications
AS216368 Chi Kit Ho
AS23673 Cogetel Online, Cambodia, ISP
AS24482 SG.GS
AS36236 NetActuate, Inc
AS38195 Superloop
AS39120 Convergenze S.p.A.
AS41095 IPTP LTD
AS4515 HKT Limited
AS4635 Hong Kong Internet Exchange--Route Server 1
AS46844 Sharktech
AS49544 i3D.net B.V
AS49612 DDOS-GUARD LTD
AS58511 Anycast Global Backbone
AS60068 Datacamp Limited
AS6939 Hurricane Electric LLC
AS9002 RETN Limited
AS9930 TTNET-MY
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 6 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications
AS4515 HKT Limited
AS46844 Sharktech
AS49612 DDOS-GUARD LTD
AS60068 Datacamp Limited
AS6939 Hurricane Electric LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

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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 AS23881 at robtex.

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