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 2026-02-04
mnt-by:         MAINT-RCPL-SG
last-modified:  2026-02-04T04:07:26Z
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 2026-02-04
abuse-mailbox:  cs.mail@ctgserver.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-04T04:07:58Z
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 636 domain names hosted across 102 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
27.50.54.97	hdwjh.net	288
27.50.54.153	9857.co	38
27.50.54.20	jfmall168.cn	35
27.50.54.63	ozon-buy.vip	35
27.50.54.7	tt513.top	21
27.50.54.2	gn2c1it.store	12
27.50.54.227	yxhx666.com	6
27.50.54.10	facegrasp.com	6
27.50.54.143	heiaafefys.cn	6
27.50.54.54	st5foxe.top	6
27.50.54.246	lanmao16.top	5
27.50.54.50	jpxfinanee.com	5
27.50.54.149	esfnb.cn	5
27.50.54.145	vvvfeieew.cn	5
27.50.54.151	mydoh.cn	5
27.50.54.152	chagongjia.com	5
27.50.54.25	kuigao888.com	4
27.50.54.66	amaz-shopping.com	4
27.50.54.148	linhuo.net	4
27.50.54.125	gtsvip.com	4

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

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

IP Address	ASN	Details
27.50.54.129	AS152194 CTG Server Limited	`0.69ms` 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
77.167.20.216	AS1136 KPN B.V.	`6.48ms` from Amsterdam, NL
67.146.249.8	AS19901 Brightspeed	`18.66ms` from Atlanta, US
202.36.150.152	AS4049 CELLO GROUP LIMITED	`0.61ms` from Christchurch, NZ
3.151.69.232	AS16509 Amazon.com, Inc.	`0.19ms` from Columbus, US
193.137.17.8	AS1930 Fundacao para a Ciencia e a Tecnologia, I.P.	`4.49ms` from Lisbon, PT
150.214.32.184	AS198096 Junta de Andalucia	`10.15ms` from Madrid, ES
80.17.133.40	AS3269 Telecom Italia S.p.A.	`4.82ms` from Milan, IT
202.218.3.232	AS4694 IDC Frontier Inc.	`0.64ms` from Osaka, JP
189.34.169.168	AS28573 Claro NXT Telecomunicacoes Ltda	`6.17ms` from Sao Paulo, BR
174.45.42.24	AS33588 Charter Communications LLC	`18.10ms` from Seattle, US
119.222.69.120	AS4766 Korea Telecom	`3.66ms` from Seoul, KR
47.246.173.184	AS45102 Alibaba (US) Technology Co., Ltd.	`0.69ms` from Singapore, SG
151.177.62.120	AS1257 Tele2 Sverige AB	`0.99ms` from Stockholm, SE
61.24.126.184	AS9824 JCOM Co., Ltd.	`6.08ms` from Tokyo, JP
41.201.65.248	AS36947 Telecom Algeria	`12.25ms` from Algiers, DZ
125.27.132.216	AS23969 TOT Public Company Limited	`2.16ms` from Bangkok, TH
87.230.95.88	AS8972 Host Europe GmbH	`3.10ms` from Frankfurt am Main, DE
124.90.243.248	AS4837 CHINA UNICOM China169 Backbone	`4.51ms` from Hangzhou, CN
14.168.95.88	AS45899 VNPT Corp	`3.39ms` from Ho Chi Minh City, VN
113.197.115.40	AS38260 Transaction Network Services AS for Asia Pac	`1.33ms` from Hong Kong, HK
116.74.112.88	AS17488 Hathway IP Over Cable Internet	`9.86ms` from Mumbai, IN
185.58.114.248	AS212496 SIA GOOD	`0.60ms` from Riga, LV
118.168.54.120	AS3462 Data Communication Business Group	`1.90ms` from Taipei, TW
88.150.0.72	AS43341 MDlink online service center GmbH	`7.96ms` from Berlin, DE
3.141.51.200	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US

Traceroute

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

traceroute -a -n -q1 -f5 27.50.54.1

traceroute to 27.50.54.1 (27.50.54.1): 64 hops max, 52 byte packets

5 [] 36.255.56.179 0.589 ms

6 [] 36.255.57.98 0.351 ms

7 [AS152194] 27.50.54.1 0.756 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On February 7th 2026

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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