221.120.190.0/24

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] was validated on 2025-09-03
mnt-by:         MAINT-HK-APTTEL
last-modified:  2025-11-18T00:26:34Z
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] was validated on 2025-09-03
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-04T17:11:42Z
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
221.120.128.0/20 AS4857 IP EXCHANGE International Networks 4,096
221.120.168.0/21 AS18070 Global Network Core Co.,Ltd. 2,048
221.120.96.0/21 AS135076 INFOCOM LIMITED 2,048
221.120.160.0/22 AS38901 EZECOM CO., LTD. 1,024
221.120.164.0/22 AS64098 TASMANET 1,024
221.120.97.0/24 AS135076 INFOCOM LIMITED 256
221.120.98.0/24 AS135076 INFOCOM LIMITED 256
221.120.99.0/24 AS135076 INFOCOM LIMITED 256
221.120.100.0/24 AS135076 INFOCOM LIMITED 256
221.120.81.0/24 AS17421 Chunghwa Telecom Co.,Ltd. 256
221.120.82.0/24 AS17421 Chunghwa Telecom Co.,Ltd. 256
221.120.83.0/24 AS17421 Chunghwa Telecom Co.,Ltd. 256
221.120.238.0/24 AS17557 Ufone 256
221.120.128.0/24 AS4857 IP EXCHANGE International Networks 256
221.120.80.0/24 AS17421 Chunghwa Telecom Co.,Ltd. 256
221.120.101.0/24 AS135076 INFOCOM LIMITED 256
221.120.102.0/24 AS135076 INFOCOM LIMITED 256
221.120.103.0/24 AS135076 INFOCOM LIMITED 256
221.120.96.0/24 AS135076 INFOCOM LIMITED 256

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
213.118.146.88 AS6848 Telenet BV 7.91ms from Brussels, BE
86.18.146.120 AS5089 Virgin Media Limited 9.60ms from London, GB
80.16.85.104 AS3269 Telecom Italia S.p.A. 3.58ms from Milan, IT
112.69.224.200 AS17511 OPTAGE Inc. 2.13ms from Osaka, JP
92.162.66.120 AS3215 Orange S.A. 7.30ms from Paris, FR
92.154.44.40 AS3215 Orange S.A. 1.42ms from Paris, FR
119.177.152.232 AS4837 CHINA UNICOM China169 Backbone 8.95ms from Qingdao, CN
59.9.47.120 AS4766 Korea Telecom 1.70ms from Seoul, KR
87.57.173.88 AS3292 TDC Holding A/S 1.35ms from Skanderborg, DK
99.237.5.24 AS812 Rogers Communications Canada Inc. 3.47ms from Toronto, CA
41.248.113.8 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 6.52ms from Casablanca, MA
68.97.39.56 AS22773 Cox Communications Inc. 8.00ms from Dallas, US
72.241.54.168 AS13490 Buckeye Cablevision, Inc. 3.23ms from Detroit, US
217.224.202.72 AS3320 Deutsche Telekom AG 6.33ms from Frankfurt am Main, DE
126.34.196.104 AS17676 SoftBank Corp. 3.73ms from Osaka, JP
210.130.166.184 AS2497 Internet Initiative Japan Inc. 2.79ms from Osaka, JP
112.239.103.56 AS4837 CHINA UNICOM China169 Backbone 8.72ms from Qingdao, CN
54.161.221.184 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
34.166.169.136 AS396982 Google LLC 6.47ms from Riyadh, SA
87.16.83.104 AS3269 Telecom Italia S.p.A. 10.09ms from Rome, IT
207.6.237.120 AS852 TELUS Communications Inc. 7.10ms from Seattle, US
128.100.197.40 AS239 University of Toronto 0.77ms from Toronto, CA
41.225.141.168 AS37671 3S INF 1.58ms from Tunis, TN
34.161.43.72 AS396982 Google LLC 4.08ms from Atlanta, US
124.205.187.184 AS4808 China Unicom Beijing Province Network 3.17ms from Beijing, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m5 221.120.190.100
traceroute to 221.120.190.100 (221.120.190.100): 5 hops max, 52 byte packets
2 [AS749] 11.73.10.25 2.128 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Shenzhen, CN
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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