137.220.128.0/24

AS152194 · CTG Server Limited

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Summary

Country	Japan
Domain	rackip.com
ASN	AS152194
Registry	APNIC
ID	CTG220-128-JP

WHOIS Details

inetnum:        137.220.128.0 - 137.220.135.255
netname:        CTG220-128-JP
descr:          CTG Server Ltd.
country:        JP
admin-c:        RCPL3-AP
tech-c:         RCPL3-AP
abuse-c:        AC2487-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-RCPL-SG
mnt-irt:        IRT-CTG-HK
last-modified:  2022-03-30T17:10:04Z
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:           RACKIP CONSULTANCY PTE LTD administrator
address:        399 Chai Wan Road, Chai Wan, Hong Kong
country:        SG
phone:          +603-7806-1316
fax-no:         +603-7806-1316
e-mail:         abuse@rackip.com
admin-c:        RCPL3-AP
tech-c:         RCPL3-AP
nic-hdl:        RCPL3-AP
mnt-by:         MAINT-RCPL-SG
last-modified:  2021-08-30T06:13:42Z
source:         APNIC

route:          137.220.128.0/21
origin:         AS152194
descr:          RACKIP CONSULTANCY PTE. LTD. No. 3, Pemimpin Drive, #07-04 Lip Hing, Industrial Building,
mnt-by:         MAINT-RCPL-SG
last-modified:  2024-03-23T13:50:00Z
source:         APNIC

route:          137.220.128.0/21
origin:         AS64050
descr:          RACKIP CONSULTANCY PTE. LTD. No. 3, Pemimpin Drive, #07-04 Lip Hing, Industrial Building,
mnt-by:         MAINT-RCPL-SG
last-modified:  2020-05-20T04:57:06Z
source:         APNIC

Hosted domains

There are 5,570 domain names hosted across 78 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
137.220.128.36	j92ja.vip	303
137.220.128.91	j0xrk.top	263
137.220.128.94	j83hd.top	261
137.220.128.92	0ahj4.top	256
137.220.128.66	ghfs3.vip	249
137.220.128.155	skytw102.vip	244
137.220.128.58	5s8xc.top	243
137.220.128.5	saossmm2.xyz	62
137.220.128.15	verdant6.info	41
137.220.128.205	6157.cx	39
137.220.128.138	yyybbb22882.cfd	38
137.220.128.37	971389.com	35
137.220.128.110	7zvyd.top	32
137.220.128.136	75585.se	24
137.220.128.175	95622.cz	23
137.220.128.144	yyybbb60852.cfd	12
137.220.128.100	18456c.com	8
137.220.128.3	w7773353.vip	4
137.220.128.145	yyybbb30000002.cfd	4
137.220.128.180	xtropb.shop	4

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
137.220.128.129	AS152194 CTG Server Limited	`0.41ms` 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
97.140.173.24	AS6167 Verizon Business	`16.16ms` from Atlanta, US
190.24.99.56	AS19429 ETB - Colombia	`0.66ms` from Bogota, CO
222.240.190.72	AS4134 CHINANET-BACKBONE	`1.45ms` from Changsha, CN
86.219.181.8	AS3215 Orange S.A.	`11.41ms` from Frankfurt am Main, DE
18.162.244.120	AS16509 Amazon.com, Inc.	`0.12ms` from Hong Kong, HK
216.176.102.200	AS14574 RTC Communications	`4.89ms` from Indianapolis, US
156.56.248.104	AS87 Indiana University	`2.22ms` from Indianapolis, US
39.101.73.56	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.46ms` from Jining, CN
219.93.16.56	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.21ms` from Kuala Lumpur, MY
77.225.148.184	AS12430 VODAFONE ESPANA S.A.U.	`9.52ms` from Madrid, ES
92.167.120.200	AS3215 Orange S.A.	`3.10ms` from Marseille, FR
153.203.5.168	AS4713 NTT Communications Corporation	`2.45ms` from Osaka, JP
178.232.236.88	AS41164 GET Norway	`1.90ms` from Oslo, NO
189.60.52.8	AS28573 Claro NXT Telecomunicacoes Ltda	`5.38ms` from Rio de Janeiro, BR
46.12.3.168	AS1241 Forthnet	`14.16ms` from Sofia, BG
23.52.255.184	AS16625 Akamai Technologies, Inc.	`0.11ms` from Sydney, AU
222.75.203.184	AS4134 CHINANET-BACKBONE	`4.22ms` from Zhongwei, CN
193.205.163.8	AS137 Consortium GARR	`18.45ms` from Zuerich, CH
223.149.215.232	AS4134 CHINANET-BACKBONE	`7.26ms` from Changsha, CN
97.213.78.216	AS6167 Verizon Business	`12.49ms` from Denver, US
63.179.53.184	AS16509 Amazon.com, Inc.	`0.29ms` from Frankfurt am Main, DE
183.151.89.56	AS4134 CHINANET-BACKBONE	`9.50ms` from Hangzhou, CN
216.205.22.136	AS55230 Pulaski White Rural Telephone Cooperative Inc.	`4.51ms` from Indianapolis, US
86.189.243.216	AS2856 British Telecommunications PLC	`3.62ms` from London, GB
71.226.61.216	AS7922 Comcast Cable Communications, LLC	`15.15ms` from Los Angeles, 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 137.220.128.10

traceroute to 137.220.128.10 (137.220.128.10): 64 hops max, 52 byte packets

5 [AS5580] 203.190.230.216 0.302 ms

6 *

7 [AS152194] 137.220.128.10 1.481 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On August 23rd 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.

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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