27.50.54.0/24

AS152194 · CTG Server Limited

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Summary

Country	Hong Kong
Domain	rackip.com
ASN	AS152194
Registry	APNIC
ID	CTG54-HK

WHOIS Details

inetnum:        27.50.54.0 - 27.50.54.255
netname:        CTG54-HK
descr:          CTG Server Ltd.
country:        HK
admin-c:        BCPL4-AP
tech-c:         BCPL4-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-RCPL-SG
mnt-irt:        IRT-CTG-HK
abuse-c:        AC2487-AP
last-modified:  2021-11-05T16:26:16Z
source:         APNIC

irt:            IRT-CTG-HK
address:        202 ,2/F Kam Sang BLDG 257,Des Voeux RD Central Hong Kong
e-mail:         cs.mail@ctgserver.com
abuse-mailbox:  cs.mail@ctgserver.com
admin-c:        RCPL3-AP
tech-c:         RCPL3-AP
auth:           # Filtered
remarks:        cs.mail@ctgserver.com
remarks:        cs.mail@ctgserver.com was validated on 2025-07-31
mnt-by:         MAINT-RCPL-SG
last-modified:  2025-07-31T03:16:19Z
source:         APNIC

role:           ABUSE CTGHK
country:        ZZ
address:        202 ,2/F Kam Sang BLDG 257,Des Voeux RD Central Hong Kong
phone:          +000000000
e-mail:         cs.mail@ctgserver.com
admin-c:        RCPL3-AP
tech-c:         RCPL3-AP
nic-hdl:        AC2487-AP
remarks:        Generated from irt object IRT-CTG-HK
remarks:        cs.mail@ctgserver.com was validated on 2025-07-31
abuse-mailbox:  cs.mail@ctgserver.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-31T03:16:34Z
source:         APNIC

role:           BGP CONSULTANCY PTE LTD administrator
address:        399 Chai Wan Road, Chai Wan, Hong Kong
country:        HK
phone:          +603-7806-1316
e-mail:         abuse@rackip.com
admin-c:        RCPL3-AP
tech-c:         RCPL3-AP
nic-hdl:        BCPL4-AP
mnt-by:         MAINT-RCPL-SG
last-modified:  2017-03-14T09:18:17Z
source:         APNIC

route:          27.50.54.0/24
origin:         AS152194
descr:          RACKIP CONSULTANCY PTE. LTD. No. 3, Pemimpin Drive, #07-04 Lip Hing, Industrial Building,
mnt-by:         MAINT-RCPL-SG
last-modified:  2024-03-31T12:56:33Z
source:         APNIC

route:          27.50.54.0/24
origin:         AS64050
descr:          RACKIP CONSULTANCY PTE. LTD. No. 3, Pemimpin Drive, #07-04 Lip Hing, Industrial Building,
mnt-by:         MAINT-RCPL-SG
last-modified:  2023-10-04T06:05:43Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 27.50.0.0/16

Range	ASN	Company	Num of IPs
27.50.128.0/17	AS4837	HENAN XINTOU INFORMATION INDUSTRY CO.,LTD	32,768
27.50.96.0/19	AS2914	NTT Ltd Japan Corporation	8,192
27.50.32.0/21	AS6939	Hurricane Electric (Hong Kong) Ltd	2,048
27.50.0.0/22	AS55547	Unit D,E,F,G 28th Floor	1,024
27.50.20.0/24	AS131111	PT. Mora Telematika Indonesia	256
27.50.30.0/24	AS131111	MORATELINDO-SERVER-FARM-JKT	256
27.50.31.0/24	AS131111	MORATELINDO-CUSTOMER-JKT	256
27.50.55.0/24	AS152194	CTG Server Ltd	256
27.50.57.0/24	AS152194	CTG Server Ltd	256
27.50.58.0/24	AS152194	CTG Server Ltd	256
27.50.59.0/24	AS152194	CTG Server Ltd.	256
27.50.16.0/24	AS131111	PT. Mora Telematika Indonesia	256
27.50.32.0/24	AS38186	CUST-FTG	256
27.50.64.0/24	AS45671	Servers Australia Pty Ltd	256
27.50.65.0/24	AS45671	Servers Australia Pty Ltd	256
27.50.4.0/24	AS55448	GLOBALLOGIC INDIA PVT. LTD.	256
27.50.5.0/24	AS55448	GLOBALLOGIC INDIA PVT. LTD.	256
27.50.6.0/24	AS55448	GLOBALLOGIC INDIA PVT. LTD.	256
27.50.7.0/24	AS55448	GLOBALLOGIC INDIA PVT. LTD.	256
27.50.60.0/24	AS152194	CTG Server Ltd	256
27.50.17.0/24	AS131111	PT. Mora Telematika Indonesia	256
27.50.18.0/24	AS131111	PT. Mora Telematika Indonesia	256
27.50.19.0/24	AS131111	PT. Mora Telematika Indonesia	256

Hosted domains

There are 324 domain names hosted across 72 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
27.50.54.20	kc-valves.com	93
27.50.54.63	ozon-buy.vip	35
27.50.54.7	tt513.cyou	21
27.50.54.51	dae213.icu	13
27.50.54.2	jb7uvsw.store	12
27.50.54.31	douyinpqq.top	8
27.50.54.10	egra.one	6
27.50.54.54	st5foxe.top	6
27.50.54.125	39575525.shop	6
27.50.54.72	tikatk.com	5
27.50.54.66	gptplus66.com	5
27.50.54.36	dj00002.live	5
27.50.54.50	ttk167.shop	5
27.50.54.68	tt-cbeclesaletp.vip	4
27.50.54.74	tk-yy.com	4
27.50.54.82	shrimart.shop	4
27.50.54.16	536524.xyz	3
27.50.54.79	maxzer.shop	3
27.50.54.60	dbsxxzz.top	3
27.50.54.87	178976.top	3

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

Read more

Pingable IPs

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

IP Address	ASN	Details
27.50.54.2	AS152194 CTG Server Limited	`0.53ms` 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
120.46.97.72	AS55990 Huawei Cloud Service data center	`3.72ms` from Beijing, CN
40.75.84.136	AS8075 Microsoft Corporation	`0.32ms` from Boydton, US
65.111.202.232	AS19872 Point Broadband Fiber Holding, LLC	`17.14ms` from Chicago, US
98.60.63.24	AS7922 Comcast Cable Communications, LLC	`12.90ms` from Denver, US
14.160.151.40	AS45899 VNPT Corp	`2.30ms` from Ho Chi Minh City, VN
182.188.83.152	AS17557 Pakistan Telecommunication Company Limited	`9.67ms` from Islamabad, PK
36.89.128.232	AS7713 PT Telekomunikasi Indonesia	`0.64ms` from Jakarta, ID
66.142.51.56	AS7018 AT&T Enterprises, LLC	`1.20ms` from Kansas City, US
103.119.130.168	AS137990 SUNIWAY GROUP LIMITED	`0.62ms` from Manila, PH
14.1.73.232	AS14593 Space Exploration Technologies Corporation	`13.46ms` from Melbourne, AU
75.253.14.88	AS6167 Verizon Business	`10.29ms` from Seattle, US
77.167.20.216	AS1136 KPN B.V.	`6.65ms` from Amsterdam, NL
139.91.190.40	AS8522 Foundation of Research and Technology Hellas	`8.01ms` from Athens, GR
82.157.213.88	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.71ms` from Beijing, CN
136.62.3.104	AS16591 Google Fiber Inc.	`5.17ms` from Dallas, US
20.203.28.184	AS8075 Microsoft Corporation	`0.93ms` from Dubai, AE
79.192.87.232	AS3320 Deutsche Telekom AG	`8.00ms` from Duesseldorf, DE
54.46.4.136	AS16509 Amazon.com, Inc.	`0.36ms` from Hong Kong, HK
162.128.226.24	AS4229 Zenlayer Inc	`0.58ms` from Hong Kong, HK
171.61.132.56	AS24560 Bharti Airtel Ltd., Telemedia Services	`4.37ms` from Kolkata, IN
185.156.66.8	AS61323 ANS ACADEMY LIMITED	`0.44ms` from Manchester, GB
186.52.138.104	AS6057 Administracion Nacional de Telecomunicaciones	`1.77ms` from Montevideo, UY
182.40.198.40	AS136195 Qingdao, Shandong Province, P.R.China.	`1.42ms` from Qingdao, CN
52.3.170.120	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
52.140.20.88	AS8075 Microsoft Corporation	`0.29ms` from Saint Thomas Mount, IN

Traceroute

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

traceroute -a -n -q1 27.50.54.81

traceroute to 27.50.54.81 (27.50.54.81): 64 hops max, 52 byte packets

1 [AS15169] 142.251.60.112 8.267 ms

2 *

3 *

4 [AS3491] 116.66.212.186 8.724 ms

5 *

6 [AS152194] 27.50.54.81 55.837 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On October 25th 2025

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.

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