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 25 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.
AS61292 Blix Group AS
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 3 upstreams for this ASN.

upstreams Name
AS18106 Viewqwest Pte Ltd
AS56300 MyRepublic Ltd.
AS6939 Hurricane Electric LLC
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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
203.123.49.6 AS37989 DCS1 Pte. Ltd. 0.66ms from Singapore, SG
203.123.51.50 AS37989 DCS1 Pte. Ltd. 0.49ms from Singapore, SG
2405:fc00::6 AS37989 DCS1 Pte. Ltd. 0.57ms from Singapore, SG
2405:fc00:1::6 AS37989 DCS1 Pte. Ltd. 0.58ms from Singapore, SG
203.123.48.21 AS37989 DCS1 Pte. Ltd. 0.54ms from Singapore, SG
44.32.99.6 AS37989 DCS1 Pte. Ltd. 0.72ms 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
91.194.224.5 AS43366 OSSO B.V. 2.99ms from Amsterdam, NL
52.35.152.85 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
75.67.62.5 AS7922 Comcast Cable Communications, LLC 8.56ms from Boston, US
24.172.166.117 AS33363 Charter Communications, Inc 5.12ms from Chicago, US
213.35.67.69 AS54253 Oracle Corporation 0.91ms from Doha, QA
221.127.0.181 AS9304 HGC Global Communications Limited 1.57ms from Hong Kong, HK
27.111.33.213 AS24532 PT. Inet Global Indo 0.52ms from Jakarta, ID
187.158.54.85 AS8151 UNINET 15.18ms from Los Angeles, US
88.1.146.69 AS3352 TELEFONICA DE ESPANA S.A.U. 1.79ms from Madrid, ES
83.49.147.165 AS3352 TELEFONICA DE ESPANA S.A.U. 10.81ms from Madrid, ES
96.91.5.197 AS7922 Comcast Cable Communications, LLC 18.95ms from Miami, US
218.205.39.37 AS56046 China Mobile communications corporation 3.57ms from Nanjing, CN
38.125.241.85 AS22301 RingSquared CC 6.78ms from New York City, US
80.125.73.21 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.11ms from Paris, FR
79.50.43.117 AS3269 Telecom Italia S.p.A. 5.21ms from Rome, IT
93.124.197.5 AS25400 Telia Norge AS 2.47ms from Sandefjord, NO
97.91.133.213 AS20115 Charter Communications LLC 5.88ms from St. Louis, US
126.129.18.21 AS17676 SoftBank Corp. 4.48ms from Tokyo, JP
91.96.233.229 AS9145 EWE TEL GmbH 7.76ms from Amsterdam, NL
84.134.117.69 AS3320 Deutsche Telekom AG 6.12ms from Berlin, DE
178.41.142.213 AS6855 Slovak Telekom, a.s. 1.96ms from Bratislava, SK
34.190.42.53 AS19527 Google LLC 0.12ms from Delhi, IN
68.34.113.149 AS7922 Comcast Cable Communications, LLC 7.45ms from Flint, US
200.87.246.181 AS6568 EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA 8.84ms from La Paz, BO
35.197.253.69 AS396982 Google LLC 0.11ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f4 44.32.99.6
traceroute to 44.32.99.6 (44.32.99.6): 64 hops max, 52 byte packets
5 [] 103.16.102.48 11.546 ms
7 [AS37989] 44.32.99.6 0.716 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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