137.220.150.0/24

AS152194 · CTG Server Limited

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Summary

Country	Singapore
Domain	rackip.com
ASN	AS152194
Registry	APNIC
ID	CTG220-128-150-SG

WHOIS Details

inetnum:        137.220.150.0 - 137.220.150.255
netname:        CTG220-128-150-SG
descr:          CTG Server Ltd.
country:        SG
admin-c:        BCPL4-AP
tech-c:         BCPL4-AP
abuse-c:        AC2487-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-RCPL-SG
mnt-irt:        IRT-CTG-HK
last-modified:  2024-09-19T06:31:32Z
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 2025-07-31
mnt-by:         MAINT-RCPL-SG
last-modified:  2025-07-31T03:16:19Z
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 2025-07-31
abuse-mailbox:  cs.mail@ctgserver.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-31T03:16:34Z
source:         APNIC

role:           BGP CONSULTANCY PTE LTD administrator
address:        399 Chai Wan Road, Chai Wan, Hong Kong
country:        HK
phone:          +603-7806-1316
e-mail:         abuse@rackip.com
admin-c:        RCPL3-AP
tech-c:         RCPL3-AP
nic-hdl:        BCPL4-AP
mnt-by:         MAINT-RCPL-SG
last-modified:  2017-03-14T09:18:17Z
source:         APNIC

route:          137.220.150.0/24
origin:         AS152194
descr:          RACKIP CONSULTANCY PTE. LTD. No. 3, Pemimpin Drive, #07-04 Lip Hing, Industrial Building,
mnt-by:         MAINT-RCPL-SG
last-modified:  2024-03-23T13:51:27Z
source:         APNIC

route:          137.220.150.0/24
origin:         AS4907
descr:          RACKIP CONSULTANCY PTE. LTD. No. 3, Pemimpin Drive, #07-04 Lip Hing, Industrial Building,
mnt-by:         MAINT-RCPL-SG
last-modified:  2025-06-23T04:55:08Z
source:         APNIC

route:          137.220.150.0/24
origin:         AS51847
descr:          RACKIP CONSULTANCY PTE. LTD. No. 3, Pemimpin Drive, #07-04 Lip Hing, Industrial Building,
mnt-by:         MAINT-RCPL-SG
last-modified:  2025-04-16T01:09:36Z
source:         APNIC

route:          137.220.150.0/24
origin:         AS64050
descr:          RACKIP CONSULTANCY PTE. LTD. No. 3, Pemimpin Drive, #07-04 Lip Hing, Industrial Building,
mnt-by:         MAINT-RCPL-SG
last-modified:  2020-05-20T04:57:33Z
source:         APNIC

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
137.220.150.2	AS152194 CTG Server Limited	`0.29ms` from Singapore, SG

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
94.103.25.24	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.70ms` from Amsterdam, NL
101.42.53.40	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.77ms` from Beijing, CN
186.132.125.8	AS22927 Telefonica de Argentina	`1.76ms` from Buenos Aires, AR
102.189.49.56	AS24835 Vodafone Data	`12.62ms` from Cairo, EG
3.131.109.168	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
136.51.4.200	AS16591 Google Fiber Inc.	`6.96ms` from Dallas, US
112.92.29.8	AS17816 China Unicom IP network China169 Guangdong province	`8.89ms` from Guangzhou, CN
115.194.43.104	AS4134 CHINANET-BACKBONE	`7.30ms` from Hangzhou, CN
192.34.161.24	AS4922 Shenandoah Cable Television LLC	`11.80ms` from Herndon, US
115.186.60.40	AS38710 Worldcall Broadband Limited	`1.85ms` from Islamabad, PK
88.40.33.40	AS3269 Telecom Italia S.p.A.	`13.03ms` from Milan, IT
119.45.184.8	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.99ms` from Nanjing, CN
180.146.69.136	AS17511 OPTAGE Inc.	`2.65ms` from Osaka, JP
78.30.23.120	AS15704 XTRA TELECOM S.A.	`2.25ms` from Sevilla, ES
185.161.112.8	AS50057 Parvaz System Information Technology Company (Ltd)	`15.82ms` from Baku, AZ
218.247.17.104	AS17964 Beijing Dian-Xin-Tong Network Technologies Co., Ltd.	`5.66ms` from Beijing, CN
121.36.126.248	AS55990 Huawei Cloud Service data center	`5.28ms` from Beijing, CN
44.243.8.136	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
133.236.229.88	AS2497 Internet Initiative Japan Inc.	`8.86ms` from Istanbul, TR
223.130.23.200	AS9422 PT SOLNET INDONESIA	`8.43ms` from Medan, ID
34.12.207.168	AS396982 Google LLC	`0.16ms` from Oudeschip, NL
3.221.155.152	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
179.136.79.152	AS28573 Claro NXT Telecomunicacoes Ltda	`9.89ms` from Rio de Janeiro, BR
76.220.33.152	AS7018 AT&T Enterprises, LLC	`18.70ms` from San Jose, US
4.241.85.136	AS8075 Microsoft Corporation	`0.13ms` 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 -f3 137.220.150.2

traceroute to 137.220.150.2 (137.220.150.2): 64 hops max, 52 byte packets

3 [] 84.17.33.248 7.534 ms

4 [AS2914] 83.231.235.169 8.373 ms

5 [AS2914] 129.250.5.244 8.304 ms

6 *

7 *

8 [AS2914] 129.250.4.182 182.22 ms

9 [AS2914] 129.250.6.71 185.303 ms

10 *

11 *

12 [AS152194] 137.220.150.2 172.914 ms

Measurement taken from

IPinfo ProbeNet in Grantham, GB

On August 22nd 2025

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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