1. All IP Ranges
  2. 137.0.0.0/8
  3. 137.220.0.0/16
  4. AS152194  | 137.220.146.0/24

137.220.146.0/24

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 137.220.146.0/24

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 3,188 domain names hosted across 87 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
137.220.146.134 yaol157b.top 814
137.220.146.140 81995s.com 356
137.220.146.174 25552ss.com 251
137.220.146.151 66869s.com 186
137.220.146.171 h0344.com 178
137.220.146.195 y5244.com 175
137.220.146.142 ky8288.vip 174
137.220.146.210 cderj.icu 138
137.220.146.146 lebo07.xyz 93
137.220.146.251 sqzb107.vip 81
137.220.146.175 u7218.com 72
137.220.146.167 shzb81.vip 58
137.220.146.156 1872x.com 58
137.220.146.189 v66181.com 41
137.220.146.234 tg-eytp.com 41
137.220.146.164 h3786.com 32
137.220.146.39 yhdfcobcjf.top 26
137.220.146.110 li-ishoping.com 26
137.220.146.35 hynavvo39d97h.com 26
137.220.146.136 11886x.com 25

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

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

IP Address ASN Details
137.220.146.129 AS152194 CTG Server Limited 0.46ms 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
185.45.194.168 AS60117 Host Sailor Ltd 0.67ms from Amsterdam, NL
98.93.241.200 AS14618 Amazon.com, Inc. 0.46ms from Ashburn, US
13.247.10.152 AS16509 Amazon.com, Inc. 0.10ms from Cape Town, ZA
3.149.146.24 AS16509 Amazon.com, Inc. 0.19ms from Columbus, US
103.42.188.24 AS133659 NTPC Limited 1.02ms from Delhi, IN
151.31.127.168 AS1267 WIND TRE S.P.A. 4.46ms from Frosinone, IT
112.92.25.8 AS17816 China Unicom IP network China169 Guangdong province 10.96ms from Guangzhou, CN
124.107.65.136 AS9299 Philippine Long Distance Telephone Company 1.26ms from Manila, PH
82.59.21.200 AS3269 Telecom Italia S.p.A. 6.50ms from Naples, IT
180.63.141.168 AS4713 NTT DOCOMO BUSINESS,Inc. 14.17ms from Osaka, JP
14.61.176.136 AS4766 Korea Telecom 1.30ms from Seoul, KR
175.174.186.232 AS4837 CHINA UNICOM China169 Backbone 9.02ms from Tieling, CN
118.237.1.136 AS2527 Sony Network Communications Inc. 3.70ms from Tokyo, JP
129.132.165.56 AS559 SWITCH 0.45ms from Zuerich, CH
44.205.84.24 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
44.250.165.168 AS16509 Amazon.com, Inc. 0.58ms from Boardman, US
65.185.159.8 AS10796 Charter Communications Inc 9.39ms from Columbus, US
86.141.10.200 AS2856 British Telecommunications PLC 2.90ms from London, GB
109.154.136.8 AS2856 British Telecommunications PLC 2.66ms from London, GB
37.135.76.104 AS12479 Orange Espagne SA 10.85ms from Marseille, FR
85.32.13.72 AS3269 Telecom Italia S.p.A. 0.85ms from Milan, IT
66.41.2.168 AS7922 Comcast Cable Communications, LLC 2.77ms from Minneapolis, US
90.0.212.200 AS3215 Orange S.A. 2.06ms from Paris, FR
132.66.179.200 AS378 IUCC - Israel InterUniversity Computation Center 0.97ms from Petaẖ Tiqva, IL
46.105.158.248 AS16276 OVH SAS 0.06ms from Roubaix, FR

Traceroute

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

$
traceroute -a -n -q1 -f4 137.220.146.104
traceroute to 137.220.146.104 (137.220.146.104): 64 hops max, 52 byte packets
4 [] 101.203.90.69 0.422 ms
5 *
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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