221.120.184.0/24

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:         apt_dc_cs@apstar.com
abuse-mailbox:  apt_dc_cs@apstar.com
admin-c:        YW1169-AP
tech-c:         YQ910-AP
auth:           # Filtered
remarks:        apt_dc_cs@apstar.com 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:         apt_dc_cs@apstar.com
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:         apt_dc_cs@apstar.com
admin-c:        YW1169-AP
tech-c:         YQ910-AP
nic-hdl:        AA1939-AP
remarks:        Generated from irt object IRT-APT-HK
remarks:        apt_dc_cs@apstar.com is invalid
abuse-mailbox:  apt_dc_cs@apstar.com
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:         ricky.yiu@apstar.com
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:         wangys@apstar.com
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

Hosted domains

There are no domains currently hosted on this ASN.

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.
Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
221.120.184.65 AS17975 AS # for peering purpose with IX and ISP. 0.93ms 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
108.221.208.152 AS7018 AT&T Enterprises, LLC 5.51ms from Chicago, US
59.178.175.232 AS9829 National Internet Backbone 1.68ms from Delhi, IN
37.85.33.184 AS3320 Deutsche Telekom AG 13.96ms from Frankfurt am Main, DE
1.14.201.8 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.96ms from Guangzhou, CN
90.211.111.232 AS5607 Sky UK Limited 10.45ms from London, GB
73.85.151.200 AS7922 Comcast Cable Communications, LLC 5.03ms from Miami, US
87.8.133.56 AS3269 Telecom Italia S.p.A. 1.73ms from Milan, IT
142.167.222.168 AS855 Bell Canada 18.06ms from New York City, US
119.229.233.88 AS17511 OPTAGE Inc. 2.10ms from Osaka, JP
86.215.60.8 AS3215 Orange S.A. 14.09ms from Paris, FR
114.80.237.8 AS4812 China Telecom (Group) 1.99ms from Shanghai, CN
20.248.191.40 AS8075 Microsoft Corporation 0.69ms from Sydney, AU
70.28.218.248 AS577 Bell Canada 13.06ms from Toronto, CA
88.206.81.24 AS8369 Intersvyaz-2 JSC 3.37ms from Yekaterinburg, RU
209.254.124.152 AS7029 Windstream Communications LLC 0.44ms from Atlanta, US
120.3.170.136 AS4837 CHINA UNICOM China169 Backbone 10.47ms from Beijing, CN
89.12.146.152 AS6805 Telefonica Germany GmbH & Co.OHG 3.44ms from Berlin, DE
54.148.184.88 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
85.135.216.168 AS8257 Slovanet a.s. 1.74ms from Bratislava, SK
194.77.0.8 AS3257 GTT Communications Inc. 7.14ms from Frankfurt am Main, DE
13.235.161.200 AS16509 Amazon.com, Inc. 0.14ms from Mumbai, IN
152.243.172.72 AS26599 TELEFÔNICA BRASIL S.A 3.88ms from Osasco, BR
86.208.16.24 AS3215 Orange S.A. 9.43ms from Paris, FR
122.33.51.88 AS17858 LG POWERCOMM 2.08ms from Seoul, KR
13.230.113.168 AS16509 Amazon.com, Inc. 0.19ms from Tokyo, JP

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 221.120.184.1
traceroute to 221.120.184.1 (221.120.184.1): 64 hops max, 52 byte packets
1 [AS15169] 108.170.235.191 244.498 ms
2 *
3 [AS9902] 123.108.254.209 212.276 ms
4 *
5 *
6 [AS17975] 221.120.184.1 207.427 ms
Measurement taken from IPinfo ProbeNet in Warsaw, PL
On

What are IP address ranges?

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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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