1. All IP Ranges
  2. 137.0.0.0/8
  3. 137.220.0.0/16
  4. AS152194  | 137.220.137.0/24

137.220.137.0/24

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 137.220.137.0/24

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 1,845 domain names hosted across 49 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
137.220.137.149 99ll3.com 378
137.220.137.28 05211111.com 268
137.220.137.108 dirtzappers.com 201
137.220.137.107 fengshuiaways.com 198
137.220.137.80 hltrivia.com 192
137.220.137.117 tokenfundus.com 188
137.220.137.78 randolphah.com 159
137.220.137.79 sydneytowbars.com 152
137.220.137.88 greengf.com 38
137.220.137.212 ccxvsiosl.net 27
137.220.137.106 gymbsh6.lat 17
137.220.137.111 22312345.com 10
137.220.137.110 hqk3xf2.sbs 10
137.220.137.189 wisdomjp.com 9
137.220.137.100 22310956.com 8
137.220.137.163 75857.cz 6
137.220.137.142 vfxsdd9733k.xyz 5
137.220.137.159 cm521.xyz 4
137.220.137.16 tnumvev6qtkfg9xttxxat7m2da.cc 4
137.220.137.48 mercrari.info 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
Read more

Pingable IPs

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

IP Address ASN Details
137.220.137.129 AS152194 CTG Server Limited 0.45ms 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
196.202.113.72 AS8452 TE-AS 5.90ms from Cairo, EG
66.25.183.104 AS11427 Charter Communications Inc 13.97ms from Dallas, US
80.240.22.56 AS20473 The Constant Company, LLC 0.17ms from Frankfurt am Main, DE
47.110.91.200 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.10ms from Hangzhou, CN
219.92.203.24 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 1.99ms from Kuala Lumpur, MY
83.36.91.88 AS3352 TELEFONICA DE ESPANA S.A.U. 1.56ms from Madrid, ES
216.242.247.8 AS13645 BroadbandONE, LLC 2.17ms from Miami, US
79.40.0.104 AS3269 Telecom Italia S.p.A. 5.22ms from Milan, IT
46.121.38.88 AS12400 Partner Communications Ltd. 1.14ms from Rosh Ha‘Ayin, IL
112.178.70.88 AS4766 Korea Telecom 5.52ms from Seoul, KR
99.238.37.184 AS812 Rogers Communications Canada Inc. 3.06ms from Toronto, CA
107.13.107.136 AS11426 Charter Communications Inc 10.75ms from Ashburn, US
98.217.168.120 AS7922 Comcast Cable Communications, LLC 5.16ms from Boston, US
8.228.201.216 AS396982 Google LLC 7.02ms from Doha, QA
82.181.226.24 AS16086 DNA Oyj 0.75ms from Helsinki, FI
156.250.241.216 AS132839 POWER LINE DATACENTER 1.05ms from Hong Kong, HK
98.130.57.168 AS16509 Amazon.com, Inc. 1.72ms from Hyderabad, IN
61.134.76.152 AS4134 CHINANET-BACKBONE 8.01ms from Lanzhou, CN
96.41.46.120 AS20115 Charter Communications LLC 3.99ms from Los Angeles, US
81.126.193.168 AS3269 Telecom Italia S.p.A. 1.00ms from Milan, IT
157.10.13.8 AS151722 Palghar Network Private Limited 1.91ms from Mumbai, IN
46.29.230.248 AS47232 ISP Alliance a.s. 6.61ms from Prague, CZ
115.160.218.200 AS17762 Tata Teleservices Maharashtra Ltd 0.87ms from Pune, IN
52.87.174.200 AS14618 Amazon.com, Inc. 0.44ms from Reston, US
175.102.16.40 AS4811 China Telecom (Group) 2.97ms from Shanghai, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 137.220.137.1
traceroute to 137.220.137.1 (137.220.137.1): 64 hops max, 52 byte packets
4 [] 101.203.90.69 0.392 ms
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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