36.50.221.0/24

AS152194  ·  CTG Server Limited

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Summary

Country Hong Kong
Domain ctgserver.com
ASN AS152194
Registry APNIC
ID CTGSERVERLIMITED-HK

WHOIS Details

inetnum:        36.50.221.0 - 36.50.221.255
netname:        CTGSERVERLIMITED-HK
descr:          CTG Server Limited
country:        HK
org:            ORG-CSL17-AP
admin-c:        CSLA13-AP
tech-c:         CSLA13-AP
abuse-c:        AC2758-AP
status:         ASSIGNED 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-routes:     MAINT-CTGSERVERLIMITED-HK
mnt-irt:        IRT-CTGSERVERLIMITED-HK
last-modified:  2024-01-08T00:48:03Z
source:         APNIC

irt:            IRT-CTGSERVERLIMITED-HK
address:        8-12 Wong Chuk Yeung Street, Fo Tan, Shatin, New Territories
e-mail:         cs.mail@ctgserver.com
abuse-mailbox:  cs.mail@ctgserver.com
admin-c:        CSLA13-AP
tech-c:         CSLA13-AP
auth:           # Filtered
remarks:        cs.mail@ctgserver.com was validated on 2025-07-31
mnt-by:         MAINT-CTGSERVERLIMITED-HK
last-modified:  2025-09-04T08:03:58Z
source:         APNIC

organisation:   ORG-CSL17-AP
org-name:       CTG Server Limited
org-type:       LIR
country:        HK
address:        8-12 Wong Chuk Yeung Street,
address:        Fo Tan, Shatin, New Territories
address:        Hong Kong
phone:          +852-36110789
e-mail:         cs.mail@ctgserver.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-01-08T13:08:41Z
source:         APNIC

role:           ABUSE CTGSERVERLIMITEDHK
country:        ZZ
address:        8-12 Wong Chuk Yeung Street, Fo Tan, Shatin, New Territories
phone:          +000000000
e-mail:         cs.mail@ctgserver.com
admin-c:        CSLA13-AP
tech-c:         CSLA13-AP
nic-hdl:        AC2758-AP
remarks:        Generated from irt object IRT-CTGSERVERLIMITED-HK
remarks:        cs.mail@ctgserver.com was validated on 2025-07-31
abuse-mailbox:  cs.mail@ctgserver.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-31T03:16:35Z
source:         APNIC

role:           CTG Server Limited administrator
address:        8-12 Wong Chuk Yeung Street, Fo Tan, Shatin, New Territories
country:        HK
phone:          +852-36110789
e-mail:         cs.mail@ctgserver.com
admin-c:        CSLA13-AP
tech-c:         CSLA13-AP
nic-hdl:        CSLA13-AP
notify:         cs.mail@ctgserver.com
mnt-by:         MAINT-CTGSERVERLIMITED-HK
last-modified:  2024-01-08T00:47:50Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 36.50.0.0/16

Range ASN Company Num of IPs
36.50.128.0/23 AS58495 PT. SMART DESIGN TEKNOLOGI 512
36.50.4.0/23 AS132925 INSIGHTFUL IT SERVICES LLP 512
36.50.54.0/23 AS151858 INTERDIGI JOINT STOCK COMPANY 512
36.50.60.0/23 AS151867 Department of Science and Technology of Dong Nai province 512
36.50.234.0/23 AS151901 HAO QUANG VIET SOFTWARE COMPANY LIMITED 512
36.50.38.0/23 AS151952 Southern Cross Broadband Pty Ltd 512
36.50.34.0/23 AS151958 Sorb Security PTE. LTD. 512
36.50.56.0/23 AS152029 PT Andromega Data Nusantara 512
36.50.222.0/23 AS152066 PT Nawal Informasi Media 512
36.50.154.0/23 AS152078 PT Keluwih Medika Surabaya 512
36.50.224.0/23 AS152080 PT Fixy Sinergi Nusantara 512
36.50.248.0/23 AS32595 Shi Ji Industrial Co., Ltd. 512
36.50.248.0/23 AS32595 Shi Ji Industrial Co., Ltd. 512
36.50.48.0/23 AS55888 Nintatsu Global Telecommunications Corporation 512
36.50.100.0/23 AS58495 PT. MEDIA SERVER INDONESIA 512
36.50.122.0/23 AS58495 PT. ISP INOVASI INDONESIA 512
36.50.206.0/23 AS132583 ASI Solutions Limited 512
36.50.140.0/23 AS58495 PT. SOFTWARE SERVICE PROVIDER 512
36.50.152.0/23 AS58495 PT. VIVA TRAVELNET INDONESIA 512
36.50.156.0/23 AS58495 PT. ICON SOLUSI TEKNOLOGI 512
36.50.158.0/23 AS58495 PT. PERUSAHAAN PENGEMBANGAN TEKNOLOGI 512
36.50.160.0/23 AS58495 PT. SKYNET TRACKING DOTCOM 512
36.50.164.0/23 AS58495 PT. SINAR TEKNOLOGI COMPUTINDO 512
36.50.168.0/23 AS58495 PT. PROVIDER TEKNOLOGI INDONESIA 512
36.50.170.0/23 AS58495 PT. APLIKASI MOBILE COMMERCE 512
36.50.172.0/23 AS58495 PT. DATA TRANS DIGITAL 512
36.50.186.0/23 AS58495 PT. ISP TEKNOLOGI NUSANTARA 512
36.50.188.0/23 AS58495 PT. INTERNET PILAR PEMBANGUNAN 512
36.50.190.0/23 AS58495 PT. FIBERNET TEKNOLOGI INDONESIA 512
36.50.192.0/23 AS58495 PT. INDONET SMART SERVICE 512
36.50.194.0/23 AS58495 PT. PLATFORM DIGITAL NUSANTARA 512
36.50.202.0/23 AS58495 PT. PENYEDIA JASA INTERNET 512
36.50.210.0/23 AS58495 PT. META DATA TEKNOLOGI 512
36.50.212.0/23 AS58495 PT. PROVIDER MEDIA TEKNOLOGI 512
36.50.86.0/23 AS58495 PT. INDONET SECURITY SERVICE 512
36.50.88.0/23 AS58495 PT. INFRASTRUKTUR KABEL INDONESIA 512
36.50.230.0/23 AS136749 WINTECH ONLINE ENTERPRISE t/a sole traders 512
36.50.200.0/23 AS139971 PT. META DIGITAL LINK 512
36.50.122.0/23 AS140399 PT. ISP INOVASI INDONESIA 512
36.50.216.0/23 AS147128 PT Rajati Alia Kapital 512
36.50.132.0/23 AS150698 CLOUDME COMPANY LIMITED 512
36.50.236.0/23 AS150698 VCORE COMPANY LIMITED 512
36.50.248.0/23 AS150767 Shi Ji Industrial Co., Ltd. 512
36.50.248.0/23 AS150767 Shi Ji Industrial Co., Ltd. 512
36.50.174.0/23 AS150820 STNC SERVICE CONSULTANCE COMPANY LIMITED 512
36.50.134.0/23 AS150862 LIEN CLOUD TECHNOLOGY COMPANY LIMITED 512
36.50.24.0/23 AS150862 TAFU ENERGY COMPANY LIMITED 512
36.50.176.0/23 AS151858 DATA SECURITY SOLUTIONS LIMITED 512
36.50.52.0/23 AS63737 T-CLOUD SERVICES AND TECHNOLOGY COMPANY LIMITED 512
36.50.84.0/23 AS3258 Hostsymbol Pte. Ltd. 512

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
36.50.221.1 AS152194 CTG Server Limited 0.36ms from Tokyo, JP

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
154.254.178.200 AS36947 Telecom Algeria 11.84ms from Algiers, DZ
69.91.162.24 AS13347 Midwest Cable 0.51ms from Ashburn, US
71.206.157.232 AS7922 Comcast Cable Communications, LLC 13.48ms from Ashburn, US
151.233.248.184 AS58224 Iran Telecommunication Company PJS 15.63ms from Az Za`ayin, QA
172.177.125.152 AS8075 Microsoft Corporation 0.33ms from Boydton, US
122.148.130.216 AS9443 Vocus Retail 1.80ms from Brisbane, AU
190.230.229.232 AS7303 Telecom Argentina S.A. 8.82ms from Buenos Aires, AR
207.144.165.40 AS2711 Spirit Communications 0.83ms from Charlotte, US
66.60.213.232 AS23465 Nuvera 14.13ms from Chicago, US
18.219.237.232 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
2.205.132.72 AS3209 Vodafone GmbH 4.91ms from Frankfurt am Main, DE
125.124.213.184 AS58461 CT-HangZhou-IDC 6.03ms from Hangzhou, CN
16.163.138.24 AS16509 Amazon.com, Inc. 0.34ms from Hong Kong, HK
86.152.43.120 AS2856 British Telecommunications PLC 6.11ms from London, GB
76.168.18.104 AS20001 Charter Communications Inc 5.33ms from Los Angeles, US
87.8.43.88 AS3269 Telecom Italia S.p.A. 2.29ms from Milan, IT
163.172.96.200 AS12876 SCALEWAY S.A.S. 0.57ms from Paris, FR
108.67.245.216 AS7018 AT&T Enterprises, LLC 10.24ms from San Jose, US
211.185.25.40 AS4766 Korea Telecom 6.24ms from Seoul, KR
31.193.199.88 AS43811 Telia Lietuva, AB 0.98ms from Vilnius, LT
23.216.122.200 AS16625 Akamai Technologies, Inc. 0.05ms from Brisbane, AU
190.55.29.232 AS27747 Telecentro S.A. 5.06ms from Buenos Aires, AR
83.186.95.232 AS1257 Tele2 Sverige AB 3.87ms from Falkenberg, SE
89.13.230.104 AS6805 Telefonica Germany GmbH & Co.OHG 13.97ms from Falkenstein, DE
116.102.240.8 AS7552 Viettel Group 1.35ms from Ho Chi Minh City, VN

Traceroute

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

$
traceroute -a -n -q1 -f5 36.50.221.72
traceroute to 36.50.221.72 (36.50.221.72): 64 hops max, 52 byte packets
5 [] 210.173.177.168 0.395 ms
6 *
Measurement taken from IPinfo ProbeNet in Tokyo, JP
On

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