221.120.179.0/24

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
221.120.189.0/24 AS17975 APT Satellite (Apstar) 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 no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
221.120.179.1 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
73.16.37.88 AS7922 Comcast Cable Communications, LLC 6.38ms from Boston, US
173.172.56.8 AS11427 Charter Communications Inc 3.13ms from Dallas, US
14.168.14.248 AS45899 VNPT Corp 6.00ms from Ho Chi Minh City, VN
66.59.46.248 AS14265 TPx Communications 2.16ms from Las Vegas, US
90.220.224.200 AS5607 Sky UK Limited 6.53ms from London, GB
88.32.127.232 AS3269 Telecom Italia S.p.A. 5.36ms from Milan, IT
186.118.115.40 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 13.46ms from Bogota, CO
220.227.2.200 AS18101 Reliance Communications Ltd.DAKC MUMBAI 7.93ms from Delhi, IN
110.86.97.216 AS4134 CHINANET-BACKBONE 4.70ms from Fuzhou, CN
20.242.198.184 AS8075 Microsoft Corporation 0.46ms from Ashburn, US
34.134.186.120 AS396982 Google LLC 0.12ms from Council Bluffs, US
46.23.61.24 AS197296 United Networks SE 1.70ms from Prague, CZ
60.80.152.152 AS17676 SoftBank Corp. 17.09ms from Tokyo, JP
126.187.79.232 AS17676 SoftBank Corp. 4.10ms from Osaka, JP
116.45.151.72 AS17858 LG POWERCOMM 1.73ms from Seoul, KR
66.61.42.200 AS10796 Charter Communications Inc 12.85ms from Detroit, US
34.103.75.152 AS396982 Google LLC 0.14ms from Ashburn, US
182.180.59.8 AS17557 Pakistan Telecommunication Company Limited 1.86ms from Islamabad, PK
81.149.177.232 AS2856 British Telecommunications PLC 2.51ms from London, GB
82.10.147.200 AS5089 Virgin Media Limited 7.40ms from London, GB
95.228.28.8 AS3269 Telecom Italia S.p.A. 5.87ms from Milan, IT
45.194.102.88 AS3561 CenturyLink Communications, LLC 6.75ms from New York City, US
34.236.246.88 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
154.205.229.136 AS44559 IT HOSTLINE LTD 0.13ms from Riga, LV
111.216.188.24 AS2527 Sony Network Communications Inc. 1.97ms from Tokyo, JP

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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