Autonomous System details

AS37989

DCS1 Pte. Ltd.  ·  dcs1.biz

Singapore

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AS37989 – DCS1 Pte. Ltd.

Field Value
Country Singapore
Website dcs1.biz
Hosted domains 15
IPv4 addresses 1,280
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type Hosting
Registry apnic
Allocated 20 years ago on Mar 24, 2006
Updated a year ago on Apr 22, 2025

IP Ranges

Netblock Company Num of IPs
203.123.48.0/22 Main Network for DCS1 1,024
44.32.99.0/24 Amateur Radio Digital Communications 256
Netblock Company
2405:fc00::/32 DCS1 Pte. Ltd.
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WHOIS Details

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                                                ASHandle:       AS37989
                                                OrgID:          AS37989
                                                ASName:         AS37989
                                                ASNumber:       AS37989
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 15 domain names hosted across 12 IP addresses on this ASN.

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IP Address Domain Domains on this IP
203.123.48.145 ██████████ 3
203.123.48.160 ████████ 2
203.123.51.180 ██████████ 1
203.123.48.221 ██████████ 1
203.123.48.150 ██████████ 1
203.123.49.129 ██████████ 1
203.123.48.247 █████████ 1
203.123.48.152 ██████████ 1
203.123.48.153 ██████████ 1

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Peers

There are 24 peers for this ASN.

Peers Name
AS133210 EN Technologies Pte Ltd
AS137409 GSL Networks Pty LTD
AS140627 OneQode
AS151326 DCConnect Communication Pte. Ltd.
AS18106 Viewqwest Pte Ltd
AS199524 G-Core Labs S.A.
AS23673 Cogetel Online, Cambodia, ISP
AS24482 SG.GS
AS32590 Valve Corporation
AS35280 F5 Networks SARL
AS38001 NewMedia Express Pte Ltd
AS38082 True International Gateway Co., Ltd.
AS38195 Superloop
AS45352 IP ServerOne Solutions Sdn Bhd
AS45796 UIH / BB Connect
AS4775 Globe Telecoms
AS49544 i3D.net B.V
AS55518 Singapore Internet Exchange Limited
AS56300 MyRepublic Ltd.
AS56665 Proximus Luxembourg S.A.
AS63927 RISE
AS64049 Reliance Jio Infocomm Pte Ltd Singapore
AS6939 Hurricane Electric LLC
AS7713 PT Telekomunikasi Indonesia
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS56300 MyRepublic Ltd.
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
44.32.99.6 AS37989 DCS1 Pte. Ltd. 1.25ms from Singapore, SG
203.123.48.146 AS37989 DCS1 Pte. Ltd. 0.71ms from Singapore, SG
2405:fc00::6 AS37989 DCS1 Pte. Ltd. 0.58ms from Singapore, SG
2405:fc00:1::6 AS37989 DCS1 Pte. Ltd. 0.57ms from Singapore, SG
203.123.51.6 AS37989 DCS1 Pte. Ltd. 0.66ms from Singapore, SG
203.123.49.6 AS37989 DCS1 Pte. Ltd. 0.66ms 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
81.204.250.149 AS1136 KPN B.V. 1.34ms from Amsterdam, NL
200.152.169.53 AS7280 Yahoo Holdings Inc. 0.20ms from Ashburn, US
91.44.108.101 AS3320 Deutsche Telekom AG 6.84ms from Frankfurt am Main, DE
91.12.214.117 AS3320 Deutsche Telekom AG 2.31ms from Frankfurt am Main, DE
39.34.71.165 AS17557 Pakistan Telecommunication Company Limited 6.60ms from Islamabad, PK
2.63.214.5 AS12389 PJSC Rostelecom 0.90ms from Khabarovsk, RU
95.100.229.245 AS16625 Akamai Technologies, Inc. 0.13ms from Milan, IT
79.45.112.133 AS3269 Telecom Italia S.p.A. 4.43ms from Milan, IT
79.230.135.85 AS3320 Deutsche Telekom AG 4.01ms from Nuernberg, DE
222.134.211.197 AS4837 CHINA UNICOM China169 Backbone 6.01ms from Qingdao, CN
114.184.26.85 AS4713 NTT DOCOMO BUSINESS,Inc. 5.80ms from Tokyo, JP
207.67.91.69 AS3549 Level 3 Parent, LLC 16.15ms from Ashburn, US
8.146.164.21 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.60ms from Beijing, CN
73.44.186.21 AS7922 Comcast Cable Communications, LLC 5.21ms from Chicago, US
88.87.161.133 AS47680 EOBO Ltd T/A BBnet 0.11ms from Dublin, IE
52.85.242.245 AS16509 Amazon.com, Inc. 0.28ms from Duesseldorf, DE
5.147.70.197 AS3209 Vodafone GmbH 9.03ms from Frankfurt am Main, DE
76.20.34.149 AS7922 Comcast Cable Communications, LLC 9.88ms from Fremont, US
77.227.217.133 AS12430 VODAFONE ESPANA S.A.U. 5.36ms from Madrid, ES
174.141.163.101 AS23089 Hotwire Communications 3.04ms from Miami, US
220.219.187.213 AS9997 Suzuka Cable Co.,Ltd 2.82ms from Osaka, JP
37.32.54.21 AS35132 Enivest AS 12.99ms from Oslo, NO
125.108.70.181 AS4134 CHINANET BACKBONE 11.64ms from Shanghai, CN
211.17.200.101 AS4713 NTT DOCOMO BUSINESS,Inc. 1.81ms from Tokyo, JP
45.12.222.5 AS9009 M247 Europe SRL 0.20ms from Zuerich, CH

Traceroute

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

$
traceroute -a -n -q1 -f2 44.32.99.6
traceroute to 44.32.99.6 (44.32.99.6): 64 hops max, 52 byte packets
5 [] 27.111.228.151 0.854 ms
6 *
7 [AS37989] 44.32.99.6 1.249 ms
Measurement taken from IPinfo ProbeNet in Singapore, SG
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS37989 at robtex.

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