203.125.81.0/24

AS3758  ·  SingNet

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Summary

Country Singapore
Domain
ASN AS3758
Parent Range 203.125.0.0/16
Registry APNIC
ID SULZER-SINGAPORE-SG

WHOIS Details

inetnum:        203.125.81.0 - 203.125.81.15
netname:        SULZER-SINGAPORE-SG
descr:          SULZER SINGAPORE PTE LTD
country:        SG
admin-c:        SH9-AP
tech-c:         SH9-AP
abuse-c:        AS2068-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-SG-SINGNET
mnt-irt:        IRT-SINGNET-SG
last-modified:  2024-09-16T04:36:01Z
source:         APNIC

irt:            IRT-SINGNET-SG
address:        SingNet Engineering & Operations
address:        10 EUNOS ROAD 8,
address:        # 07-31, SINGAPORE POST CENTRE
address:        Singapore 408600
e-mail:         hostmaster@singnet.com.sg
abuse-mailbox:  hostmaster@singnet.com.sg
admin-c:        SH9-AP
tech-c:         SH9-AP
auth:           # Filtered
remarks:        hostmaster@singnet.com.sg was validated on 2026-01-29
mnt-by:         MAINT-SG-SINGNET
last-modified:  2026-01-29T08:58:12Z
source:         APNIC

role:           ABUSE SINGNETSG
country:        ZZ
address:        SingNet Engineering & Operations
address:        10 EUNOS ROAD 8,
address:        # 07-31, SINGAPORE POST CENTRE
address:        Singapore 408600
phone:          +000000000
e-mail:         hostmaster@singnet.com.sg
admin-c:        SH9-AP
tech-c:         SH9-AP
nic-hdl:        AS2068-AP
remarks:        Generated from irt object IRT-SINGNET-SG
remarks:        hostmaster@singnet.com.sg was validated on 2026-01-29
abuse-mailbox:  hostmaster@singnet.com.sg
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-29T08:58:45Z
source:         APNIC

person:         SingNet Hostmaster
address:        SingNet Engineering & Operations
address:        10 EUNOS ROAD 8
address:        #07-31, SINGAPORE POST CENTRE
address:        SINGAPORE 408600
country:        SG
phone:          +65 7845922
fax-no:         +65 4753273
e-mail:         hostmaster@singnet.com.sg
nic-hdl:        SH9-AP
notify:         hostmaster@singnet.com.sg
mnt-by:         MAINT-SG-SINGNET
last-modified:  2026-01-29T09:43:29Z
source:         APNIC

route:          203.125.81.0/24
origin:         AS19905
descr:          SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, #05-04
mnt-by:         MAINT-SG-SINGNET
last-modified:  2024-08-23T02:03:43Z
source:         APNIC

route:          203.125.81.0/24
origin:         AS3758
descr:          SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, #05-04
mnt-by:         MAINT-SG-SINGNET
last-modified:  2024-02-22T06:04:49Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.125.81.0/24

Range ASN Company Num of IPs
203.125.0.0/16 AS3758 SingNet Pte Ltd 65,536

Nearby Ranges

BGP prefixes that overlap with 203.125.0.0/16

Range ASN Company Num of IPs
203.125.0.0/16 AS3758 SingNet Pte Ltd 65,536
203.125.166.0/24 AS3758 SINGTEL-IS ESHOP GEYLANG 256
203.125.128.0/24 AS9255 RESORTS WORLD AT SENTOSA PTE LTD 256

Hosted domains

There are no domains currently hosted on this ASN.

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

Pingable IPs

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

IP Address ASN Details
203.125.81.209 AS3758 SingNet 1.28ms 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
194.151.85.8 AS197727 KPN B.V. 0.76ms from Amsterdam, NL
174.179.121.104 AS7922 Comcast Cable Communications, LLC 4.86ms from Ashburn, US
68.49.22.24 AS7922 Comcast Cable Communications, LLC 7.05ms from Flint, US
118.46.201.8 AS4766 Korea Telecom 0.82ms from Incheon, KR
172.3.155.168 AS7018 AT&T Enterprises, LLC 1.23ms from Kansas City, US
175.138.42.88 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 6.03ms from Kuala Lumpur, MY
118.210.170.40 AS7545 TPG Telecom Limited 10.82ms from Melbourne, AU
146.168.211.8 AS11776 Breezeline 17.37ms from Pittsburgh, US
34.18.166.120 AS396982 Google LLC 0.85ms from Az Za`ayin, QA
91.181.191.40 AS5432 Proximus NV 2.13ms from Brussels, BE
197.47.140.24 AS8452 TE-AS 2.83ms from Cairo, EG
2.20.126.200 AS16625 Akamai Technologies, Inc. 14.14ms from Joao Pessoa, BR
51.190.108.104 AS5607 Sky UK Limited 5.86ms from London, GB
76.93.173.56 AS20001 Charter Communications Inc 6.01ms from Los Angeles, US
106.70.137.120 AS4804 Microplex PTY LTD 2.98ms from Melbourne, AU
213.6.224.40 AS12975 PALTEL Autonomous System 0.38ms from Ramallah, PS
99.246.5.88 AS812 Rogers Communications Canada Inc. 3.62ms from Toronto, CA
99.237.239.8 AS812 Rogers Communications Canada Inc. 3.59ms from Toronto, CA
62.245.54.72 AS5563 Ural Regional Net 13.51ms from Yekaterinburg, RU
65.190.182.136 AS11426 Charter Communications Inc 11.40ms from Charlotte, US
184.16.83.40 AS5650 Frontier Communications of America, Inc. 11.00ms from Chicago, US
86.41.195.136 AS5466 Eircom Limited 4.73ms from Dublin, IE
40.127.140.56 AS8075 Microsoft Corporation 0.17ms from Dublin, IE
116.16.124.232 AS4134 CHINANET BACKBONE 7.89ms from Guangzhou, CN
122.234.163.104 AS4134 CHINANET BACKBONE 5.87ms from Hangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 203.125.81.169
traceroute to 203.125.81.169 (203.125.81.169): 64 hops max, 52 byte packets
2 *
3 [AS3758] 165.21.138.86 44.978 ms
4 [AS3758] 165.21.139.118 51.345 ms
6 [AS3758] 165.21.138.198 47.137 ms
7 [AS3758] 165.21.194.21 44.83 ms
8 [AS3758] 118.201.77.253 45.791 ms
9 [AS3758] 203.125.81.169 52.253 ms
Measurement taken from IPinfo ProbeNet in Chang-hua, TW
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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