1. All IP Ranges
  2. 137.0.0.0/8
  3. 137.220.0.0/16
  4. AS152194  | 137.220.143.0/24

137.220.143.0/24

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 137.220.143.0/24

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
137.220.136.0/24 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
137.220.140.0/24 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
137.220.154.0/24 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
137.220.156.0/24 AS4907 Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong 256
137.220.157.0/24 AS4907 Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong 256
137.220.158.0/24 AS4907 Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong 256
137.220.165.0/24 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
137.220.172.0/24 AS4907 Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong 256
137.220.178.0/24 AS4907 Cloudbays 15/F, Tower 1, New Town Central Plaza, 138 Shatin Rural Committee Road, Hong Kong 256
137.220.179.0/24 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
137.220.150.0/24 AS152194 CTG Server Ltd. 256
137.220.151.0/24 AS152194 NTT Singapore Pte 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 81 domain names hosted across 42 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
137.220.143.76 kyzs86.top 9
137.220.143.110 hcwwmichfanorn16sec.top 6
137.220.143.102 a1361.cn 6
137.220.143.49 vistaasia.net 5
137.220.143.89 gzworkvisa3.ltd 4
137.220.143.158 bur4.com 4
137.220.143.4 gxboke.com 3
137.220.143.157 bvm9.com 3
137.220.143.118 gzworkvisa4.cn 3
137.220.143.225 coinbases.me 2
137.220.143.52 gzcanton.ltd 2
137.220.143.67 xn--6mqt3xvvzvll.top 2
137.220.143.206 smonline.io 2
137.220.143.93 personalai.top 2
137.220.143.6 sitstars.com 1
137.220.143.90 neexsvip.com 1
137.220.143.74 alioperations.ltd 1
137.220.143.57 dwq21.icu 1
137.220.143.236 cgjbfddjdsshj68h.com 1
137.220.143.24 cosylogistics.com.cn 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

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

IP Address ASN Details
137.220.143.1 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
64.18.201.216 AS14127 Iland Internet Solutions Corporation 0.47ms from Ashburn, US
110.164.240.40 AS45758 Triple T Broadband Public Company Limited 5.62ms from Bangkok, TH
191.242.20.56 AS263466 M.P. TELECOM LTDA - EPP 6.65ms from Brasília, BR
105.255.131.248 AS36994 Vodacom 1.22ms from Johannesburg, ZA
45.84.130.120 AS47764 LLC VK 0.70ms from Moscow, RU
85.91.101.152 AS8641 BACKBONE AS of Nauka-Svyaz 2.82ms from Moscow, RU
66.108.113.72 AS12271 Charter Communications Inc 3.94ms from New York City, US
183.79.254.248 AS24572 Yahoo Japan 0.30ms from Osaka, JP
44.211.68.136 AS14618 Amazon.com, Inc. 0.41ms from Reston, US
99.74.152.184 AS7018 AT&T Enterprises, LLC 12.31ms from San Antonio, US
54.255.241.104 AS16509 Amazon.com, Inc. 0.19ms from Singapore, SG
93.123.4.104 AS208389 Focus IT Solutions 0.69ms from Varna, BG
96.18.2.248 AS11492 CABLE ONE, INC. 19.78ms from Dallas, US
112.92.22.8 AS17816 China Unicom IP network China169 Guangdong province 10.63ms from Guangzhou, CN
91.45.67.216 AS3320 Deutsche Telekom AG 4.12ms from Hamburg, DE
90.217.204.168 AS5607 Sky UK Limited 10.37ms from London, GB
72.196.33.88 AS22773 Cox Communications Inc. 3.59ms from Los Angeles, US
38.196.15.40 AS264750 TELEOPERADORA DEL NORDESTE S.R.L 18.37ms from Miami, US
121.31.110.232 AS4837 CHINA UNICOM China169 Backbone 6.62ms from Nanning, CN
67.85.230.232 AS6128 Cablevision Systems Corp. 3.49ms from New York City, US
73.33.209.184 AS7922 Comcast Cable Communications, LLC 7.17ms from New York City, US
97.106.142.24 AS33363 Charter Communications, Inc 9.69ms from Orlando, US
141.158.42.248 AS701 Verizon Business 0.94ms from Philadelphia, US
218.145.28.168 AS4766 Korea Telecom 1.94ms from Seoul, KR
177.140.237.200 AS28573 Claro NXT Telecomunicacoes Ltda 5.07ms from São Paulo, BR

Traceroute

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

$
traceroute -a -n -q1 -f2 137.220.143.61
traceroute to 137.220.143.61 (137.220.143.61): 64 hops max, 52 byte packets
2 [] 210.173.177.168 7.106 ms
3 *
Measurement taken from IPinfo ProbeNet in Nagano, 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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