27.50.55.0/24

AS152194 · CTG Server Limited

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Summary

Country	Japan
Domain	rackip.com
ASN	AS152194
Registry	APNIC
ID	CTG50-55-JP

WHOIS Details

inetnum:        27.50.55.0 - 27.50.55.255
netname:        CTG50-55-JP
descr:          CTG Server Ltd
country:        JP
admin-c:        BCPL4-AP
tech-c:         BCPL4-AP
abuse-c:        AC2487-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-RCPL-SG
mnt-irt:        IRT-CTG-HK
last-modified:  2024-05-15T01:21:16Z
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:  2025-09-04T07:13:40Z
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:          27.50.55.0/24
origin:         AS152194
descr:          RACKIP CONSULTANCY PTE. LTD. No. 3, Pemimpin Drive, #07-04 Lip Hing, Industrial Building,
mnt-by:         MAINT-RCPL-SG
last-modified:  2024-03-31T12:56:38Z
source:         APNIC

route:          27.50.55.0/24
origin:         AS64050
descr:          RACKIP CONSULTANCY PTE. LTD. No. 3, Pemimpin Drive, #07-04 Lip Hing, Industrial Building,
mnt-by:         MAINT-RCPL-SG
last-modified:  2023-10-04T06:05:46Z
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
27.50.54.0/24	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 no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
27.50.55.33	AS152194 CTG Server Limited	`0.39ms` 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
88.7.124.232	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.34ms` from Barcelona, ES
79.117.31.24	AS57269 DIGI SPAIN TELECOM S.L.	`1.12ms` from Barcelona, ES
72.175.185.24	AS33588 Charter Communications LLC	`7.75ms` from Denver, US
223.17.243.248	AS9304 HGC Global Communications Limited	`1.35ms` from Hong Kong, HK
109.251.37.184	AS31148 Freenet LTD	`0.92ms` from Kyiv, UA
150.252.227.152	AS30848 UNIDATA S.p.A.	`1.85ms` from Milan, IT
222.218.144.72	AS4134 CHINANET-BACKBONE	`3.77ms` from Nanning, CN
173.235.142.56	AS11272 C Spire Fiber	`4.49ms` from New Orleans, US
72.90.148.56	AS701 Verizon Business	`1.49ms` from New York City, US
72.17.125.72	AS33363 Charter Communications, Inc	`1.74ms` from Orlando, US
121.209.21.200	AS1221 Telstra Limited	`8.89ms` from Sydney, AU
185.97.249.40	AS61307 AS STV	`2.28ms` from Tallinn, EE
59.147.102.88	AS2527 Sony Network Communications Inc.	`8.67ms` from Tokyo, JP
141.136.177.72	AS13046 Hrvatski Telekom d.d.	`11.12ms` from Zagreb, HR
73.100.138.40	AS7922 Comcast Cable Communications, LLC	`7.70ms` from Boston, US
156.208.150.152	AS8452 TE-AS	`8.73ms` from Cairo, EG
79.193.28.56	AS3320 Deutsche Telekom AG	`3.49ms` from Duesseldorf, DE
84.180.51.56	AS3320 Deutsche Telekom AG	`2.09ms` from Duesseldorf, DE
188.151.129.168	AS1257 Tele2 Sverige AB	`4.42ms` from Falkenberg, SE
42.4.119.56	AS4837 CHINA UNICOM China169 Backbone	`9.60ms` from Liaoyang, CN
80.5.42.24	AS5089 Virgin Media Limited	`10.52ms` from London, GB
174.166.82.184	AS7922 Comcast Cable Communications, LLC	`8.40ms` from New York City, US
87.90.37.232	AS5410 Bouygues Telecom SA	`3.97ms` from Paris, FR
203.23.209.56	AS7604 Zettagrid Pty Ltd	`1.76ms` from Perth, AU
70.69.229.8	AS6327 Shaw Communications Inc.	`8.02ms` from Seattle, US

Traceroute

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

traceroute -a -n -q1 27.50.55.193

traceroute to 27.50.55.193 (27.50.55.193): 64 hops max, 52 byte packets

1 [AS15169] 72.14.235.239 8.478 ms

2 *

3 [AS3491] 63.218.250.82 228.297 ms

4 [AS152194] 27.50.55.193 228.103 ms

Measurement taken from

IPinfo ProbeNet in Paris, FR

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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