1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.175.0.0/16
  4. AS135437  | 203.175.172.0/24

203.175.172.0/24

AS135437  ·  HostSG

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Summary

Country Singapore
Domain sg.gs
ASN AS135437
Parent Range 203.175.172.0/23
Registry APNIC
ID HOSTSG-DS

WHOIS Details

inetnum:        203.175.172.0 - 203.175.173.255
netname:        HOSTSG-DS
descr:          HostSG
country:        SG
admin-c:        HC755-AP
tech-c:         HC755-AP
abuse-c:        AS2110-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-SG-SGGS
mnt-irt:        IRT-SGGS-SG
last-modified:  2021-05-25T14:49:02Z
source:         APNIC

irt:            IRT-SGGS-SG
address:        10 Ubi Crescent
address:        
address:        Singapore 408564
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        HC755-AP
tech-c:         HC755-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2026-01-06
remarks:        [email protected] was validated on 2026-01-06
mnt-by:         MAINT-SG-SGGS
last-modified:  2026-01-06T13:27:39Z
source:         APNIC

role:           ABUSE SGGSSG
country:        ZZ
address:        10 Ubi Crescent
address:        
address:        Singapore 408564
phone:          +000000000
e-mail:         [email protected]
admin-c:        HC755-AP
tech-c:         HC755-AP
nic-hdl:        AS2110-AP
remarks:        Generated from irt object IRT-SGGS-SG
remarks:        [email protected] was validated on 2026-01-06
remarks:        [email protected] was validated on 2026-01-06
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-06T13:27:58Z
source:         APNIC

person:         Tan Heng Chai
nic-hdl:        HC755-AP
e-mail:         [email protected]
address:        750C Chai Chee Road
address:        #02-02, Viva Business Park
address:        Singapore 469003
phone:          +65 66537860
country:        SG
mnt-by:         MAINT-SG-SGGS
last-modified:  2019-02-28T09:08:35Z
source:         APNIC

route:          203.175.172.0/23
descr:          HostSG
origin:         AS135437
mnt-by:         MAINT-SG-SGGS
last-modified:  2024-08-16T08:35:08Z
source:         APNIC

route:          203.175.172.0/23
origin:         AS24482
descr:          SG.GS 750C Chai Chee Road Viva Business Park
mnt-by:         MAINT-SG-SGGS
last-modified:  2024-08-16T08:35:26Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.175.172.0/24

Range ASN Company Num of IPs
203.175.172.0/23 AS135437 HostSG 512
203.175.160.0/20 AS24482 SG.GS 4,096

Nearby Ranges

BGP prefixes that overlap with 203.175.0.0/16

Range ASN Company Num of IPs
203.175.128.0/19 AS23842 Shenzhen Information and Network Center 8,192
203.175.32.0/19 AS17573 SK Broadband Co Ltd 8,192
203.175.64.0/20 AS23674 Nayatel (Pvt) Ltd 4,096
203.175.160.0/20 AS24482 SG.GS 4,096
203.175.80.0/20 AS17511 OPTAGE Inc. 4,096
203.175.12.0/22 AS152320 GAOFENG NETWORK LIMITED 1,024
203.175.168.0/22 AS24482 HostSG 1,024
203.175.168.0/22 AS135437 HostSG 1,024
203.175.8.0/22 AS58487 CV. Rumahweb Indonesia 1,024
203.175.108.0/23 AS132275 Padma Bank Ltd. 512
203.175.102.0/23 AS152014 PT. Mitra Kita Brilian 512
203.175.172.0/23 AS135437 HostSG 512
203.175.98.0/23 AS149250 ARAMBHA MEDIA NETWORK PRIVATE LIMITED 512
203.175.104.0/23 AS150755 NUNLINE 512
203.175.96.0/23 AS150820 DLC DIGITAL TECHNOLOGY SOLUTION INVESTMENT LIMITED LIABILITY COMPANY 512
203.175.106.0/23 AS151870 Department of Radio Frequency - Ministry of Information and Communications 512
203.175.100.0/23 AS152012 PT Nala Akses Nusantara 512
203.175.176.0/24 AS45189 SYSTEM 3 NET TECHNOLOGIES PVT. LTD. 256
203.175.10.0/24 AS58487 Rumahweb Indonesia 256
203.175.11.0/24 AS58487 Rumahweb Indonesia 256
203.175.8.0/24 AS58487 Rumahweb Indonesia 256
203.175.9.0/24 AS58487 Rumahweb Indonesia 256
203.175.185.0/24 AS9836 Hindustan Petroleum Corporation Limited 256
203.175.108.0/24 AS132275 Padma Bank PLC. 256
203.175.109.0/24 AS132275 Padma Bank PLC. 256
203.175.110.0/24 AS152108 NATC Limited 256
203.175.128.0/24 AS23842 The general office of the shenzhen government; 256
203.175.129.0/24 AS23842 a government department; 256
203.175.132.0/24 AS23842 a government department; 256
203.175.133.0/24 AS23842 a government department; 256
203.175.134.0/24 AS23842 a government department; 256
203.175.135.0/24 AS23842 a government department; 256
203.175.137.0/24 AS23842 a government department; 256
203.175.174.0/24 AS24482 HostSG 256
203.175.175.0/24 AS24482 SG.GS 256
203.175.4.0/24 AS38000 Crisil Limited 256
203.175.6.0/24 AS38000 Crisil Limited 256
203.175.7.0/24 AS38000 Crisil Limited 256
203.175.184.0/24 AS38275 5th Floor, Plot No. 39, Phase II, Block A 256

Hosted domains

There are 12 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.175.172.81 rajvcpt.com 1
203.175.172.93 agemqcc.com 1
203.175.172.197 v5wrcnd.com 1
203.175.172.79 6ad5uvt.com 1
203.175.172.124 cvtyrpk.com 1
203.175.172.110 xtgn9n6.com 1
203.175.172.91 vf9zz7r.com 1
203.175.172.106 7sg.org 1
203.175.172.160 b4y75ge.com 1
203.175.172.149 6qdfjwf.com 1
203.175.172.74 5k6cuf9.com 1
203.175.172.117 a3ynjfk.com 1

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

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

IP Address ASN Details
203.175.172.6 AS135437 HostSG 0.61ms 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
167.237.41.104 AS4181 TDS TELECOM 3.39ms from Chicago, US
75.188.22.104 AS10796 Charter Communications Inc 12.01ms from Columbus, US
160.187.226.56 AS150862 VPSTTT COMPUTER COMPANY LIMITED 0.27ms from Hanoi, VN
111.42.133.168 AS132525 HeiLongJiang Mobile Communication Company Limited 8.82ms from Harbin, CN
99.2.47.216 AS7018 AT&T Enterprises, LLC 2.42ms from Houston, US
93.108.73.40 AS12353 Vodafone Portugal 6.52ms from Lisbon, PT
76.137.3.88 AS7922 Comcast Cable Communications, LLC 4.28ms from Miami, US
80.22.150.232 AS3269 Telecom Italia S.p.A. 4.63ms from Milan, IT
122.175.228.184 AS24560 Bharti Airtel Ltd., Telemedia Services 15.09ms from Mumbai, IN
141.208.112.88 AS1759 Telia Finland Oyj 0.46ms from Oulu, FI
121.152.12.24 AS4766 Korea Telecom 3.06ms from Seoul, KR
208.187.45.24 AS23465 Nuvera 6.96ms from Sioux Falls, US
20.185.153.56 AS8075 Microsoft Corporation 0.62ms from Ashburn, US
84.47.5.88 AS6855 Slovak Telekom, a.s. 1.76ms from Bratislava, SK
1.230.67.56 AS9318 SK Broadband Co Ltd 1.10ms from Incheon, KR
83.39.128.104 AS3352 TELEFONICA DE ESPANA S.A.U. 2.14ms from Madrid, ES
3.7.106.168 AS16509 Amazon.com, Inc. 0.15ms from Mumbai, IN
133.101.190.200 AS24254 Kyoto Sangyo University 1.65ms from Osaka, JP
126.69.64.120 AS17676 SoftBank Corp. 3.76ms from Tokyo, JP
221.45.15.8 AS17676 SoftBank Corp. 3.57ms from Tokyo, JP
93.143.19.104 AS5391 Hrvatski Telekom d.d. 6.85ms from Zagreb, HR
146.3.68.152 AS6186 Garcia Consulting, Inc. 0.08ms from Ashburn, US
181.6.32.200 AS7303 Telecom Argentina S.A. 14.14ms from Buenos Aires, AR
3.146.147.168 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
23.253.238.200 AS33070 Rackspace Hosting 0.86ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f2 203.175.172.129
traceroute to 203.175.172.129 (203.175.172.129): 64 hops max, 52 byte packets
2 [] 194.30.187.226 17.15 ms
3 *
Measurement taken from IPinfo ProbeNet in Bratislava, SK
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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