221.120.189.0/24

AS17975  ·  AS # for peering purpose with IX and ISP.

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Summary

Country Hong Kong
Domain apstar.com
ASN AS17975
Registry APNIC
ID APTNET

WHOIS Details

inetnum:        221.120.176.0 - 221.120.191.255
netname:        APTNET
descr:          APT Satellite (Apstar)
descr:          Internet Access Provider
descr:          Telco Grade Carrier
descr:          Serving China, Hong Kong & Asia
descr:          Based in Hong Kong
country:        HK
org:            ORG-ATSL1-AP
admin-c:        YW1169-AP
tech-c:         RY537-AP
abuse-c:        AA1939-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-HK-APTTEL
mnt-routes:     MAINT-HK-APTTEL
mnt-irt:        IRT-APT-HK
last-modified:  2023-08-02T06:02:08Z
source:         APNIC

irt:            IRT-APT-HK
address:        1/F., Phase 2,
address:        22 Dai Kwai St.,
address:        Tai Po Industrial Estate
address:        Hong Kong
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        YW1169-AP
tech-c:         YQ910-AP
auth:           # Filtered
remarks:        [email protected] is invalid
mnt-by:         MAINT-HK-APTTEL
last-modified:  2025-05-21T13:11:36Z
source:         APNIC

organisation:   ORG-ATSL1-AP
org-name:       APT Datamatrix Limited
org-type:       LIR
country:        HK
address:        22 Dai Kwai Street,
address:        Tai Po Industrial Estate, Tai Po
address:        New Territories
phone:          +852-2600-2100
fax-no:         +852-25220419
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:50Z
source:         APNIC

role:           ABUSE APTHK
country:        ZZ
address:        1/F., Phase 2,
address:        22 Dai Kwai St.,
address:        Tai Po Industrial Estate
address:        Hong Kong
phone:          +000000000
e-mail:         [email protected]
admin-c:        YW1169-AP
tech-c:         YQ910-AP
nic-hdl:        AA1939-AP
remarks:        Generated from irt object IRT-APT-HK
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-21T13:12:41Z
source:         APNIC

person:         Ricky Yiu
address:        1/F., Tower-2, 22 Dai Kwai St.,Tai Po Industrial Estate,Hong Kong
country:        HK
phone:          +852-26002252
e-mail:         [email protected]
nic-hdl:        RY537-AP
mnt-by:         MAINT-HK-APTTEL
last-modified:  2023-06-01T09:14:31Z
source:         APNIC

person:         Yan Song Wang
nic-hdl:        YW1169-AP
e-mail:         [email protected]
address:        1/F., Phase 2,
address:        22 Dai Kwai St.,
address:        Tai Po Industrial Estate
address:        Hong Kong
phone:          +852-26002135
fax-no:         +852-26002133
country:        HK
mnt-by:         MAINT-HK-APTTEL
last-modified:  2016-12-09T06:34:49Z
source:         APNIC

route:          221.120.176.0/20
descr:          APT Datamatrix Limited
origin:         AS17975
mnt-by:         MAINT-HK-APTTEL
last-modified:  2023-08-02T06:04:53Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 221.120.0.0/16

Range ASN Company Num of IPs
221.120.224.0/19 AS17557 ITI 8,192
221.120.128.0/20 AS4857 IP EXCHANGE International Networks 4,096
221.120.232.0/21 AS17557 Ufone 2,048
221.120.192.0/21 AS17557 ITI 2,048
221.120.248.0/21 AS17557 ITI 2,048
221.120.96.0/21 AS38192 INFOCOM LIMITED 2,048
221.120.240.0/21 AS17557 ITI 2,048
221.120.120.0/21 AS7700 Singapore Telecommunications Ltd 2,048
221.120.224.0/21 AS17557 Pakistan Telecommunication Company Limited 2,048
221.120.168.0/21 AS18070 Global Network Core Co.,Ltd. 2,048
221.120.200.0/21 AS17557 ITI 2,048
221.120.0.0/21 AS17421 Chunghwa Telecom Co.,Ltd. 2,048
221.120.216.0/21 AS17557 ITI 2,048
221.120.112.0/21 AS7700 Singapore Telecommunications Ltd 2,048
221.120.208.0/22 AS9557 ITI 1,024
221.120.164.0/22 AS133736 Field Solutions Group Pty Ltd 1,024
221.120.160.0/22 AS38901 EZECOM CO., LTD. 1,024
221.120.40.0/22 AS17421 Chunghwa Telecom Co.,Ltd. 1,024
221.120.212.0/22 AS17557 ITI 1,024
221.120.48.0/23 AS17421 Chunghwa Telecom Co.,Ltd. 512
221.120.36.0/23 AS17421 Chunghwa Telecom Co.,Ltd. 512
221.120.160.0/23 AS38901 EZECOM CO., LTD. 512
221.120.162.0/23 AS38901 EZECOM CO., LTD. 512
221.120.32.0/23 AS17421 Chunghwa Telecom Co.,Ltd. 512
221.120.58.0/23 AS17421 Chunghwa Telecom Co.,Ltd. 512
221.120.46.0/23 AS17421 Chunghwa Telecom Co.,Ltd. 512
221.120.98.0/24 AS38192 INFOCOM LIMITED 256
221.120.250.0/24 AS17557 ITI 256
221.120.30.0/24 AS17421 Chunghwa Telecom Co.,Ltd. 256
221.120.103.0/24 AS38192 INFOCOM LIMITED 256
221.120.166.0/24 AS133736 Field Solutions Group Pty Ltd - VIC CGNAT 256
221.120.162.0/24 AS38901 EZECOM CO., LTD. 256
221.120.107.0/24 AS15084 Concentrix BPO Pvt Ltd 256
221.120.218.0/24 AS17557 ITI 256
221.120.212.0/24 AS17557 ITI 256
221.120.213.0/24 AS17539 ITI 256
221.120.99.0/24 AS38192 Infocom Limited 256
221.120.239.0/24 AS17557 LAN 256
221.120.161.0/24 AS38901 EZECOM CO., LTD. 256
221.120.191.0/24 AS17975 APT Satellite (Apstar) 256
221.120.160.0/24 AS38901 EZECOM CO., LTD. 256
221.120.44.0/24 AS17421 Chunghwa Telecom Co.,Ltd. 256
221.120.190.0/24 AS17975 APT Satellite (Apstar) 256
221.120.20.0/24 AS17421 Chunghwa Telecom Co.,Ltd. 256
221.120.177.0/24 AS17975 APT Satellite (Apstar) 256
221.120.80.0/24 AS17421 Chunghwa Telecom Co.,Ltd. 256
221.120.215.0/24 AS17557 ITI 256
221.120.232.0/24 AS17557 Pakistan Telecommunication Company Limited 256
221.120.244.0/24 AS17557 ITI 256

Hosted domains

There are 22 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
221.120.189.183 lelantuspurifier.com 11
221.120.189.212 iconfintec.com 3
221.120.189.151 swholdings.com 2
221.120.189.140 icon-centre.com 1
221.120.189.8 excelhometheatre.com 1
221.120.189.198 simjewelry.com 1
221.120.189.191 heariaudio.com 1
221.120.189.248 daytradetechniques.com 1
221.120.189.158 icondatacentre.com 1

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.
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Pingable IPs

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

IP Address ASN Details
221.120.189.130 AS17975 AS # for peering purpose with IX and ISP. 1.51ms from Hong Kong, HK

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
62.235.152.200 AS5432 Proximus NV 4.95ms from Amsterdam, NL
197.57.118.152 AS8452 TE-AS 6.35ms from Cairo, EG
20.241.74.24 AS8075 Microsoft Corporation 0.60ms from Chicago, US
58.144.241.56 AS4837 CHINA UNICOM China169 Backbone 0.30ms from Chongqing, CN
45.231.93.120 AS267190 FLEXNET TELECOMUNICACOES EIRELI EPP 8.09ms from Curitiba, BR
154.86.156.168 AS136897 Enjoyvc Cloud Group Limited. 0.25ms from Los Angeles, US
219.166.71.8 AS4713 NTT Communications Corporation 3.10ms from Osaka, JP
83.4.181.56 AS5617 Orange Polska Spolka Akcyjna 3.98ms from Poznan, PL
178.130.169.72 AS51407 Mada Al-Arab General Services Company 3.43ms from Tel Aviv, IL
217.229.171.72 AS3320 Deutsche Telekom AG 4.27ms from Frankfurt am Main, DE
43.154.18.24 AS132203 Tencent Building, Kejizhongyi Avenue 0.55ms from Hong Kong, HK
136.33.169.136 AS16591 Google Fiber Inc. 0.68ms from Kansas City, US
73.69.112.40 AS7922 Comcast Cable Communications, LLC 7.62ms from Boston, US
88.10.66.200 AS3352 TELEFONICA DE ESPANA S.A.U. 9.13ms from Madrid, ES
174.31.79.40 AS209 CenturyLink Communications, LLC 8.29ms from Seattle, US
193.0.213.248 AS63018 Dedicated.com 0.29ms from Secaucus, US
24.167.233.120 AS10796 Charter Communications Inc 6.02ms from Chicago, US
42.186.174.152 AS45062 Netease-Network 4.71ms from Hangzhou, CN
18.164.154.248 AS16509 Amazon.com, Inc. 0.69ms from Los Angeles, US
212.114.25.168 AS199636 Free Pro SAS 1.08ms from Paris, FR
180.67.186.56 AS9318 SK Broadband Co Ltd 6.88ms from Seoul, KR
20.243.69.232 AS8075 Microsoft Corporation 0.16ms from Tokyo, JP
156.231.128.184 AS984 OCTOPUS WEB SOLUTION INC 0.41ms from Tokyo, JP
186.153.188.152 AS7303 Telecom Argentina S.A. 2.23ms from Buenos Aires, AR
88.231.14.56 AS9121 Turk Telekomunikasyon Anonim Sirketi 9.83ms from Bursa, TR

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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