1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.87.0.0/16
  4. AS135581  | 103.87.243.0/24

103.87.243.0/24

AS135581  ·  ONL-HK

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Summary

Country Hong Kong
Domain
ASN AS135581
Registry APNIC
ID CTC-HK

WHOIS Details

inetnum:        103.87.242.0 - 103.87.243.255
netname:        CTC-HK
descr:          BRIGHT WAY TOWER,NO.33, MONG KOK ROAD HONG KONG
country:        HK
admin-c:        NTL32-AP
tech-c:         NTL32-AP
abuse-c:        AC2144-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-CTC-HK
mnt-irt:        IRT-CTC-HK
last-modified:  2021-03-12T07:55:52Z
source:         APNIC

irt:            IRT-CTC-HK
address:        FLAT/RM 110 KING 'S COMM BLDG, 2-4 CHATHAM COURT TST KL, Hong Kong Hong Kong 999077
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        NTL32-AP
tech-c:         NTL32-AP
auth:           # Filtered
remarks:        [email protected] is invalid
mnt-by:         MAINT-CTC-HK
last-modified:  2025-11-18T00:31:29Z
source:         APNIC

role:           ABUSE CTCHK
country:        ZZ
address:        FLAT/RM 110 KING 'S COMM BLDG, 2-4 CHATHAM COURT TST KL, Hong Kong Hong Kong 999077
phone:          +000000000
e-mail:         [email protected]
admin-c:        NTL32-AP
tech-c:         NTL32-AP
nic-hdl:        AC2144-AP
remarks:        Generated from irt object IRT-CTC-HK
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-04T21:07:49Z
source:         APNIC

role:           Network Technology Limited
address:        ROOM 803,WAYSON COMMERCIAL BULIDING 28, CONNAUGHT ROAD WEST SHEUNG WAN HK, HONG KONG HONG KONG 0
country:        HK
phone:          +852-27639311
e-mail:         [email protected]
admin-c:        NTL32-AP
tech-c:         NTL32-AP
nic-hdl:        NTL32-AP
mnt-by:         MAINT-CTC-HK
last-modified:  2021-03-12T07:55:51Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.87.0.0/16

Range ASN Company Num of IPs
103.87.140.0/22 AS23860 Balaji Cable And Internet 1,024
103.87.232.0/22 AS22773 Applied Medical Resources Corporation 1,024
103.87.12.0/22 AS18001 Dialog Broadband Networks (Pvt) Ltd. 1,024
103.87.104.0/22 AS141314 Wi5 Internet Services Private Limited 1,024
103.87.168.0/22 AS55507 Tejays Industries Pvt Ltd 1,024
103.87.84.0/22 AS4787 PT. Cyberindo Aditama 1,024
103.87.80.0/22 AS4787 PT. Cyberindo Aditama 1,024
103.87.180.0/22 AS56046 Suqian Pugongying Network Service Co.,Ltd 1,024
103.87.76.0/22 AS4787 PT. Cyberindo Aditama 1,024
103.87.220.0/22 AS131386 Long Van System Solution JSC 1,024
103.87.152.0/22 AS4787 PT. Cyberindo Aditama 1,024
103.87.132.0/22 AS40526 GAP (SHANGHAI) COMMERCIAL CO., LTD. 1,024
103.87.184.0/22 AS136106 PT. Mega Akses Persada 1,024
103.87.24.0/22 AS136287 Falconet Internet Pvt.ltd. 1,024
103.87.232.0/22 AS394342 Applied Medical Resources Corporation 1,024
103.87.112.0/22 AS59340 Zinnatul Rayhan t/a Easy Net 1,024
103.87.38.0/23 AS134555 Encoo Pty Ltd 512
103.87.218.0/23 AS133189 SENTRIAN PTY LTD 512
103.87.66.0/23 AS133800 PT PRADIPA SAPTA MEDIA 512
103.87.236.0/23 AS136419 Jewel Aziz t/a Skylink Net 512
103.87.210.0/23 AS136431 Operational Systems Pty Ltd 512
103.87.248.0/23 AS136435 ELITE COMMUNICATION 512
103.87.252.0/23 AS21769 Colocation America Corporation 512
103.87.190.0/23 AS26496 Godaddy.com 512
103.87.252.0/23 AS54103 Colocation America Corporation 512
103.87.213.0/24 AS136429 BAS Network 256
103.87.214.0/24 AS136429 BAS Network 256
103.87.215.0/24 AS136429 Bas Network 256
103.87.203.0/24 AS136430 Shine Lawyers Pty Ltd 256
103.87.201.0/24 AS58369 PT. Fiber Networks Indonesia 256
103.87.244.0/24 AS136434 Digital Communication 256
103.87.245.0/24 AS136434 Digital Communication 256
103.87.246.0/24 AS136434 Digital Communication 256
103.87.247.0/24 AS136434 Digital Communication 256
103.87.192.0/24 AS58895 Dynamic IP Pool for Broadband Customers 256
103.87.248.0/24 AS136435 ELITE COMMUNICATION 256
103.87.249.0/24 AS136435 ELITE-COMMUNICATION 256
103.87.163.0/24 AS136539 ZOOLOGICAL PARKS BOARD OF NSW 256
103.87.136.0/24 AS137278 1 Touch BD Online Ltd. 256
103.87.70.0/24 AS138077 PT Abhinawa Sumberdaya Asia 256
103.87.71.0/24 AS138077 PT Abhinawa Sumberdaya Asia 256
103.87.36.0/24 AS136419 Voberchor Bus stant, Somitee Market 256
103.87.88.0/24 AS142541 Optix Wave Internet Services 256
103.87.68.0/24 AS150249 PT Atharva Telematika Persada 256
103.87.202.0/24 AS150259 PT Multi Guna Sinergi 256
103.87.194.0/24 AS151983 Orbit Internet Service Provider Pvt Ltd 256
103.87.254.0/24 AS17473 Blue Apache Pty Ltd 256
103.87.238.0/24 AS136419 Jewel Aziz t/a Skylink Net 256
103.87.255.0/24 AS18172 Sukhbaatar District, Narnii zam street, ETMC building 308 256
103.87.193.0/24 AS58895 Dynamic IP Pool for Broadband Customers 256

Hosted domains

There are 1,778 domain names hosted across 67 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
103.87.243.183 494c1a63dd0bbba7.com 443
103.87.243.44 gvufz.pw 136
103.87.243.43 799498.cc 133
103.87.243.231 443876.vip 126
103.87.243.232 dmagq.biz 126
103.87.243.45 282687.com 120
103.87.243.230 54883.net 119
103.87.243.194 yuming4525236522.com 89
103.87.243.8 yh6911.com 81
103.87.243.193 263482.cn 68
103.87.243.106 73036.net 46
103.87.243.249 55156.uk 40
103.87.243.105 17959.org 27
103.87.243.250 5887.es 25
103.87.243.72 67388y.com 22
103.87.243.248 66051.nl 21
103.87.243.235 kcexc99.com 21
103.87.243.54 56628.xyz 12
103.87.243.224 doqmall.com 9
103.87.243.11 fatchat888.com 7

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
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Pingable IPs

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

IP Address ASN Details
103.87.243.227 AS135581 ONL-HK 0.64ms 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
124.230.35.88 AS4134 CHINANET-BACKBONE 5.40ms from Chenzhou, CN
90.192.135.200 AS5607 Sky UK Limited 3.65ms from Erith, GB
52.28.144.8 AS16509 Amazon.com, Inc. 0.19ms from Frankfurt am Main, DE
79.255.177.56 AS3320 Deutsche Telekom AG 9.35ms from Frankfurt am Main, DE
91.210.226.40 AS48314 Michael Sebastian Schinzel trading as IP-Projects GmbH & Co. KG 0.47ms from Frankfurt am Main, DE
77.7.127.216 AS6805 Telefonica Germany GmbH & Co.OHG 8.71ms from Frankfurt am Main, DE
52.175.51.24 AS8075 Microsoft Corporation 0.29ms from Hong Kong, HK
95.188.120.104 AS12389 PJSC Rostelecom 1.40ms from Krasnoyarsk, RU
209.242.192.104 AS203020 HostRoyale Technologies Pvt Ltd 8.54ms from Madrid, ES
176.139.29.168 AS5410 Bouygues Telecom SA 6.29ms from Marseille, FR
159.223.176.184 AS14061 DigitalOcean, LLC 0.26ms from New York City, US
179.34.67.72 AS26615 TIM S/A 19.37ms from Sao Paulo, BR
124.53.230.40 AS17858 LG POWERCOMM 2.29ms from Seoul, KR
121.183.3.120 AS4766 Korea Telecom 6.71ms from Seoul, KR
123.159.36.104 AS4837 CHINA UNICOM China169 Backbone 11.94ms from Shanghai, CN
59.156.69.88 AS10013 FreeBit Co.,Ltd. 2.82ms from Tokyo, JP
40.117.42.8 AS8075 Microsoft Corporation 0.45ms from Ashburn, US
151.213.227.216 AS7029 Windstream Communications LLC 7.96ms from Atlanta, US
102.53.29.248 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 4.52ms from Casablanca, MA
97.155.35.120 AS6167 Verizon Business 19.87ms from Dallas, US
40.79.238.200 AS8075 Microsoft Corporation 0.52ms from Des Moines, US
18.200.0.24 AS16509 Amazon.com, Inc. 0.28ms from Dublin, IE
178.200.99.120 AS3209 Vodafone GmbH 5.17ms from Frankfurt am Main, DE
217.94.120.136 AS3320 Deutsche Telekom AG 9.09ms from Frankfurt am Main, DE
86.181.134.216 AS2856 British Telecommunications PLC 3.56ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f4 103.87.243.221
traceroute to 103.87.243.221 (103.87.243.221): 64 hops max, 52 byte packets
4 [AS59371] 103.195.48.75 188.717 ms
5 [AS59371] 203.109.56.3 199.521 ms
6 [AS135581] 103.87.243.221 174.644 ms
Measurement taken from IPinfo ProbeNet in Rome, IT
On

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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