1. All IP Ranges
  2. 137.0.0.0/8
  3. 137.220.0.0/16
  4. AS152194  | 137.220.145.0/24

137.220.145.0/24

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 137.220.145.0/24

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 909 domain names hosted across 47 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
137.220.145.140 wvltks.org 419
137.220.145.68 kuyrh.top 81
137.220.145.157 pbc88bd.vip 55
137.220.145.30 panalobet.com 43
137.220.145.89 xjeyt.top 41
137.220.145.233 9838daohang-1.cc 40
137.220.145.210 9992ms.com 35
137.220.145.134 morelscapes.com 24
137.220.145.107 yehuajia.com 22
137.220.145.108 ebisheng.com 21
137.220.145.109 meiyuebao.com 20
137.220.145.2 csvah.top 17
137.220.145.23 bvhje.top 14
137.220.145.62 qfex.top 9
137.220.145.14 cpddpayzf10.com 9
137.220.145.70 tk239387.shop 7
137.220.145.4 pauicm.top 6
137.220.145.154 fncar.com 5
137.220.145.64 mfspwm.com 4
137.220.145.212 mercivus.cc 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

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

IP Address ASN Details
137.220.145.129 AS152194 CTG Server Limited 0.48ms 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
91.116.18.216 AS12338 Euskaltel S.A. 1.53ms from Barcelona, ES
102.41.41.152 AS8452 TE-AS 3.28ms from Cairo, EG
152.110.226.8 AS20011 Dimension Data 2.08ms from Cape Town, ZA
112.153.72.24 AS17858 LG POWERCOMM 1.90ms from Incheon, KR
94.80.204.248 AS3269 Telecom Italia S.p.A. 6.02ms from Milan, IT
201.60.238.152 AS27699 TELEFÔNICA BRASIL S.A 11.25ms from Osasco, BR
146.118.65.232 AS134111 Commonwealth Scientific and Industrial Research Organisation 0.97ms from Perth, AU
84.208.218.216 AS25400 Telia Norge AS 9.29ms from Sandefjord, NO
101.34.25.216 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.26ms from Shanghai, CN
23.210.59.24 AS20940 Akamai International B.V. 0.18ms from Stockholm, SE
109.133.198.136 AS5432 Proximus NV 2.31ms from Brussels, BE
172.74.206.104 AS11426 Charter Communications Inc 7.79ms from Charlotte, US
108.192.122.184 AS7018 AT&T Enterprises, LLC 18.77ms from Chicago, US
24.166.83.248 AS10796 Charter Communications Inc 5.69ms from Cleveland, US
84.57.163.232 AS3209 Vodafone GmbH 19.86ms from Frankfurt am Main, DE
88.217.67.184 AS8767 M-net Telekommunikations GmbH 6.32ms from Frankfurt am Main, DE
14.239.232.136 AS45899 VNPT Corp 1.88ms from Hanoi, VN
199.27.32.8 AS13150 CATO NETWORKS LTD 0.14ms from Los Angeles, US
118.111.69.8 AS2518 BIGLOBE Inc. 10.53ms from Osaka, JP
66.178.164.8 AS36012 HUNTER COMMUNICATIONS 6.49ms from Portland, US
95.140.246.120 AS49890 ABLE agency, s.r.o. 4.89ms from Prague, CZ
175.230.146.200 AS4766 Korea Telecom 4.01ms from Seoul, KR
183.194.191.248 AS9808 China Mobile Communications Group Co., Ltd. 2.57ms from Shanghai, CN
61.69.201.40 AS7545 TPG Telecom Limited 1.04ms from Sydney, AU
54.250.78.24 AS16509 Amazon.com, Inc. 0.15ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f5 137.220.145.27
traceroute to 137.220.145.27 (137.220.145.27): 64 hops max, 52 byte packets
5 [] 210.173.177.168 0.305 ms
6 *
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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