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 1,926 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

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

IP Address ASN Details
137.220.137.1 AS152194 CTG Server Limited 0.42ms 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
154.243.137.24 AS36947 Telecom Algeria 10.78ms from Algiers, DZ
196.114.141.72 AS36925 MEDITELECOM 13.42ms from Casablanca, MA
172.236.93.152 AS63949 Akamai Connected Cloud 0.80ms from Chennai, IN
106.52.34.136 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.01ms from Guangzhou, CN
20.77.121.40 AS8075 Microsoft Corporation 0.20ms from London, GB
51.142.224.136 AS8075 Microsoft Corporation 0.18ms from London, GB
184.31.8.200 AS20940 Akamai International B.V. 0.12ms from Madrid, ES
75.72.202.104 AS7922 Comcast Cable Communications, LLC 4.24ms from Minneapolis, US
165.106.16.56 AS3795 Bryn Mawr College 4.60ms from New York City, US
176.153.135.24 AS5410 Bouygues Telecom SA 7.12ms from Paris, FR
68.134.230.216 AS701 Verizon Business 4.56ms from Philadelphia, US
97.115.136.200 AS209 CenturyLink Communications, LLC 1.97ms from Portland, US
52.90.109.232 AS14618 Amazon.com, Inc. 0.42ms from Reston, US
109.104.231.184 AS48500 Irpinia Net-Com SRL 15.83ms from Rome, IT
104.182.14.8 AS7018 AT&T Enterprises, LLC 4.05ms from San Antonio, US
187.169.64.248 AS8151 UNINET 3.73ms from Santiago de Queretaro, MX
175.194.136.8 AS4766 Korea Telecom 2.32ms from Seoul, KR
153.160.241.104 AS4713 NTT DOCOMO BUSINESS,Inc. 3.16ms from Tokyo, JP
24.150.226.168 AS7992 Cogeco Connexion Inc. 5.72ms from Toronto, CA
174.130.102.232 AS7029 Windstream Communications LLC 9.76ms from Atlanta, US
151.102.106.184 AS32104 Wellmont Health System 13.85ms from Charlotte, US
31.32.237.88 AS5410 Bouygues Telecom SA 7.95ms from Duesseldorf, DE
95.138.86.104 AS21351 Canal + Telecom SAS 7.24ms from Le Lamentin, MQ
157.241.56.184 AS16509 Amazon.com, Inc. 0.11ms from Manama, BH
3.110.82.8 AS16509 Amazon.com, Inc. 0.26ms from Mumbai, IN

Traceroute

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

$
traceroute -a -n -q1 -f4 137.220.137.122
traceroute to 137.220.137.122 (137.220.137.122): 64 hops max, 52 byte packets
4 [AS3257] 89.149.183.146 208.483 ms
5 [AS3257] 67.220.157.6 210.894 ms
6 *
Measurement taken from IPinfo ProbeNet in Dublin, IE
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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