1. All IP Ranges
  2. 137.0.0.0/8
  3. 137.220.0.0/16
  4. AS152194  | 137.220.171.0/24

137.220.171.0/24

AS152194  ·  CTG Server Limited

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Summary

Country Japan
Domain rackip.com
ASN AS152194
Parent Range 137.220.128.0/17
Registry APNIC
ID CTG220-128-JP

WHOIS Details

inetnum:        137.220.128.0 - 137.220.191.255
netname:        CTG220-128-JP
descr:          CTG Server Ltd.
country:        JP
admin-c:        RCPL3-AP
tech-c:         RCPL3-AP
abuse-c:        AC2487-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-RCPL-SG
mnt-irt:        IRT-CTG-HK
last-modified:  2022-03-30T17:10:01Z
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:           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:          137.220.128.0/18
origin:         AS152194
descr:          RACKIP CONSULTANCY PTE. LTD. No. 3, Pemimpin Drive, #07-04 Lip Hing, Industrial Building,
mnt-by:         MAINT-RCPL-SG
last-modified:  2024-03-23T13:49:54Z
source:         APNIC

route:          137.220.128.0/18
origin:         AS64050
descr:          RACKIP CONSULTANCY PTE. LTD. No. 3, Pemimpin Drive, #07-04 Lip Hing, Industrial Building,
mnt-by:         MAINT-RCPL-SG
last-modified:  2020-05-20T04:57:04Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 137.220.171.0/24

Range ASN Company Num of IPs
137.220.128.0/17 AS152194 RACKIP CONSULTANCY PTE. LTD. 32,768

Nearby Ranges

BGP prefixes that overlap with 137.220.0.0/16

Range ASN Company Num of IPs
137.220.128.0/17 AS152194 RACKIP CONSULTANCY PTE. LTD. 32,768
137.220.64.0/18 AS56478 Hyperoptic Ltd 16,384
137.220.16.0/20 AS55900 Allied Telesis Capital Corporation 4,096
137.220.8.0/21 AS397903 Springcom 2,048
137.220.6.0/23 AS399063 Rural Net Connect 512
137.220.0.0/24 AS399592 iGo Technology, Inc. 256
137.220.157.0/24 AS4907 Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong 256
137.220.152.0/24 AS4907 Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong 256
137.220.164.0/24 AS138995 Cloudbays 256
137.220.140.0/24 AS4907 Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong 256
137.220.154.0/24 AS4907 Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong 256
137.220.166.0/24 AS4907 Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong 256
137.220.156.0/24 AS4907 Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong 256
137.220.158.0/24 AS4907 Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong 256
137.220.172.0/24 AS4907 Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong 256
137.220.153.0/24 AS4907 Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong 256
137.220.155.0/24 AS4907 Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong 256
137.220.139.0/24 AS4907 Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong 256
137.220.136.0/24 AS4907 Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong 256
137.220.151.0/24 AS152194 NTT Singapore Pte Ltd 256
137.220.150.0/24 AS152194 CTG Server Ltd. 256
137.220.1.0/24 AS396357 Digicel BVI Limited 256
137.220.5.0/24 AS399063 2389424 Ontario Inc. 256

Hosted domains

There are 238 domain names hosted across 73 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
137.220.171.62 520haoka.com 8
137.220.171.15 vip-web3.org 7
137.220.171.197 changhecaifu.cc 5
137.220.171.198 tala-ph.biz 4
137.220.171.48 zgfuqianbao.cc 4
137.220.171.13 8v88.vip 3
137.220.171.71 e-gats.cfd 3
137.220.171.236 20762.vip 2
137.220.171.89 xtt28.top 2
137.220.171.41 cnmetatrader5.com 2
137.220.171.22 888keji.xyz 2
137.220.171.224 xinpj27.top 2
137.220.171.83 zhiyunsup.cn 1
137.220.171.179 liuehvsv.xyz 1
137.220.171.81 yodao-fy.com 1
137.220.171.240 youthhobbies.com 1
137.220.171.185 zh-batapp.com 1
137.220.171.61 ott28.top 1
137.220.171.57 lckjsc.top 1
137.220.171.5 teamssq.com 1

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

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

IP Address ASN Details
137.220.171.1 AS152194 CTG Server Limited 0.60ms 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
75.216.208.88 AS6167 Verizon Business 18.77ms from Chicago, US
73.72.214.168 AS7922 Comcast Cable Communications, LLC 5.24ms from Chicago, US
81.178.196.232 AS13285 TalkTalk Communications Limited 6.39ms from Coventry, GB
217.95.33.72 AS3320 Deutsche Telekom AG 4.91ms from Duesseldorf, DE
1.237.160.104 AS9318 SK Broadband Co Ltd 2.45ms from Incheon, KR
80.136.195.216 AS3320 Deutsche Telekom AG 4.36ms from Nuernberg, DE
133.7.7.40 AS2907 Research Organization of Information and Systems, National Institute of Informatics 3.55ms from Osaka, JP
39.91.19.248 AS4837 CHINA UNICOM China169 Backbone 6.65ms from Qingdao, CN
82.97.240.168 AS9123 JSC TIMEWEB 0.70ms from Saint Petersburg, RU
104.178.95.120 AS7018 AT&T Enterprises, LLC 10.92ms from San Jose, US
118.37.15.152 AS4766 Korea Telecom 1.12ms from Seoul, KR
153.167.45.232 AS4713 NTT DOCOMO BUSINESS,Inc. 3.22ms from Tokyo, JP
104.21.53.24 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
140.179.230.248 AS9808 China Mobile Communications Group Co., Ltd. 3.40ms from Beijing, CN
67.175.109.136 AS7922 Comcast Cable Communications, LLC 4.33ms from Chicago, US
136.114.186.216 AS396982 Google LLC 0.14ms from Council Bluffs, US
66.139.252.40 AS7018 AT&T Enterprises, LLC 1.47ms from Houston, US
39.101.38.24 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.78ms from Jining, CN
189.113.198.232 AS28647 CABONNET INTERNET LTDA 6.36ms from Osasco, BR
3.94.71.104 AS14618 Amazon.com, Inc. 0.27ms from Reston, US
190.47.74.136 AS22047 VTR BANDA ANCHA S.A. 7.77ms from Santiago, CL
79.142.211.120 AS16117 Gavle Energi AB 3.40ms from Stockholm, SE
176.43.165.8 AS34984 Superonline Iletisim Hizmetleri A.S. 6.36ms from Ankara, TR
98.204.171.24 AS7922 Comcast Cable Communications, LLC 8.38ms from Ashburn, US
104.138.140.40 AS11426 Charter Communications Inc 11.61ms from Charlotte, 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 137.220.171.187
traceroute to 137.220.171.187 (137.220.171.187): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Tokyo, JP
On

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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