IP.CC
Search
IP address details
AS37989
DCS1 Pte Ltd, at DC02 ·www.dcs1.biz
IP address details
AS37989
DCS1 Pte Ltd, at DC02 ·www.dcs1.biz
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS37989
  • Org Name
    DCS1 Pte Ltd, at DC02
  • Country
    Singapore
  • Country Code
    SG
  • Website
  • Regional Registry
    APNIC
  • Allocated Date
    24th March 2006
  • Allocated Status
    Allocated
  • Ipv4 Prefixes
    1
  • Ipv6 Prefixes
    1
  • Ipv4 Peers
    2
  • Ipv6 Peers
    3
  • Ipv4 Upstreams
    2
  • Ipv6 Upstreams
    2

Prefixes

There are 1 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
Singapore203.123.48.0/22
Main Network for DCS1
203.123.48.0/21APNIC
  • 1
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology

Peers

There are 2 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
SingaporeAS18106
Viewqwest Pte Ltd
true
SingaporeAS4844
SuperInternet ACCESS Pte Ltd
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Upstream

There are 2 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
SingaporeAS18106
Viewqwest Pte Ltd
false
SingaporeAS4844
SuperInternet ACCESS Pte Ltd
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Downstream

There are 0 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
暂无数据
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Graphs

AS37989 Combined Upstream Graph AS37989 AS37989 AS4844 AS4844 AS37989->AS4844 AS18106 AS18106 AS37989->AS18106 AS6939 AS6939 AS37989->AS6939 AS2914 AS2914 AS4844->AS2914 AS7473 AS7473 AS4844->AS7473 AS174 AS174 AS18106->AS174 AS2497 AS2497 AS18106->AS2497 AS4657 AS4657 AS18106->AS4657 AS3356 AS3356 AS6939->AS3356 AS7018 AS7018 AS6939->AS7018 AS6939->AS2497 AS701 AS701 AS6939->AS701 AS2914->AS3356 AS2914->AS7018 AS3257 AS3257 AS2914->AS3257 AS6461 AS6461 AS7473->AS6461 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS174->AS3356 AS1299 AS1299 AS4657->AS1299
AS37989 Combined Upstream Graph AS37989 AS37989 AS4844 AS4844 AS37989->AS4844 AS18106 AS18106 AS37989->AS18106 AS6939 AS6939 AS37989->AS6939 AS2914 AS2914 AS4844->AS2914 AS7473 AS7473 AS4844->AS7473 AS174 AS174 AS18106->AS174 AS2497 AS2497 AS18106->AS2497 AS4657 AS4657 AS18106->AS4657 AS3356 AS3356 AS6939->AS3356 AS7018 AS7018 AS6939->AS7018 AS6939->AS2497 AS701 AS701 AS6939->AS701 AS2914->AS3356 AS2914->AS7018 AS3257 AS3257 AS2914->AS3257 AS6461 AS6461 AS7473->AS6461 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS174->AS3356 AS1299 AS1299 AS4657->AS1299

World Map

WHOIS Details

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS37989'

% Abuse contact for 'AS37989' is '[email protected]'

aut-num: AS37989
as-name: DCS1-02-AS-AP
descr: DCS1 Pte Ltd, at DC02
country: SG
import: from AS-ANY accept ANY
export: to AS-ANY announce AS37989
org: ORG-ETPL3-AP
admin-c: SG299-AP
tech-c: SG299-AP
abuse-c: AE137-AP
notify: [email protected]
notify: [email protected]
mnt-lower: MAINT-AP-ESYS
mnt-routes: MAINT-AP-ESYS
mnt-by: APNIC-HM
mnt-irt: IRT-ESYS-SG
last-modified: 2022-05-21T10:27:25Z
source: APNIC

irt: IRT-ESYS-SG
address: 194 Pandan Loop Singapore 128383 # 04-09
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: SG299-AP
tech-c: SG299-AP
auth: # Filtered
remarks: [email protected] was validated on 2024-07-03
mnt-by: MAINT-AP-ESYS
last-modified: 2024-07-03T01:32:19Z
source: APNIC

organisation: ORG-ETPL3-AP
org-name: eSys Technologies Pte Ltd
org-type: LIR
country: SG
address: 194 Pandan Loop
address: # 04-09
phone: +65-98551208
e-mail: [email protected]
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:15:07Z
source: APNIC

role: ABUSE ESYSSG
address: 194 Pandan Loop Singapore 128383 # 04-09
country: ZZ
phone: +000000000
e-mail: [email protected]
admin-c: SG299-AP
tech-c: SG299-AP
nic-hdl: AE137-AP
remarks: Generated from irt object IRT-ESYS-SG
remarks: [email protected] was validated on 2024-07-03
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2024-07-03T01:32:38Z
source: APNIC

person: Sanjeev Gupta
nic-hdl: SG299-AP
e-mail: [email protected]
e-mail: [email protected]
address: 60 Paya Lebar Rd, #06-06
address: Singapore 409051
phone: +65 98551208
country: SG
mnt-by: MAINT-AP-ESYS
last-modified: 2020-01-04T09:06:14Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-US4)


% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS37989'

% Abuse contact for 'AS37989' is '[email protected]'

aut-num: AS37989
as-name: DCS1-02-AS-AP
descr: DCS1 Pte Ltd, at DC02
country: SG
import: from AS-ANY accept ANY
export: to AS-ANY announce AS37989
org: ORG-ETPL3-AP
admin-c: SG299-AP
tech-c: SG299-AP
abuse-c: AE137-AP
notify: [email protected]
notify: [email protected]
mnt-lower: MAINT-AP-ESYS
mnt-routes: MAINT-AP-ESYS
mnt-by: APNIC-HM
mnt-irt: IRT-ESYS-SG
last-modified: 2022-05-21T10:27:25Z
source: APNIC

irt: IRT-ESYS-SG
address: 194 Pandan Loop Singapore 128383 # 04-09
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: SG299-AP
tech-c: SG299-AP
auth: # Filtered
remarks: [email protected] was validated on 2024-07-03
mnt-by: MAINT-AP-ESYS
last-modified: 2024-07-03T01:32:19Z
source: APNIC

organisation: ORG-ETPL3-AP
org-name: eSys Technologies Pte Ltd
org-type: LIR
country: SG
address: 194 Pandan Loop
address: # 04-09
phone: +65-98551208
e-mail: [email protected]
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:15:07Z
source: APNIC

role: ABUSE ESYSSG
address: 194 Pandan Loop Singapore 128383 # 04-09
country: ZZ
phone: +000000000
e-mail: [email protected]
admin-c: SG299-AP
tech-c: SG299-AP
nic-hdl: AE137-AP
remarks: Generated from irt object IRT-ESYS-SG
remarks: [email protected] was validated on 2024-07-03
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2024-07-03T01:32:38Z
source: APNIC

person: Sanjeev Gupta
nic-hdl: SG299-AP
e-mail: [email protected]
e-mail: [email protected]
address: 60 Paya Lebar Rd, #06-06
address: Singapore 409051
phone: +65 98551208
country: SG
mnt-by: MAINT-AP-ESYS
last-modified: 2020-01-04T09:06:14Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-US4)


IX

Country
IX
IPv4
IPv6
Port Speed
SingaporeSGIX103.16.102.911 Gbps
  • 1
Country
IX
IPv4
IPv6
Port Speed
SingaporeSGIX103.16.102.911 Gbps
  • 1
IP.CC
Search
IP address details
AS37989
DCS1 Pte Ltd, at DC02 ·www.dcs1.biz
IP address details
AS37989
DCS1 Pte Ltd, at DC02 ·www.dcs1.biz

Summary

  • As Number
    AS37989
  • Org Name
    DCS1 Pte Ltd, at DC02
  • Country
    Singapore
  • Country Code
    SG
  • Website
  • Regional Registry
    APNIC
  • Allocated Date
    24th March 2006
  • Allocated Status
    Allocated
  • Ipv4 Prefixes
    1
  • Ipv6 Prefixes
    1
  • Ipv4 Peers
    2
  • Ipv6 Peers
    3
  • Ipv4 Upstreams
    2
  • Ipv6 Upstreams
    2

Prefixes

There are 1 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
Singapore203.123.48.0/22
Main Network for DCS1
203.123.48.0/21APNIC
  • 1
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology

Peers

There are 2 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
SingaporeAS18106
Viewqwest Pte Ltd
true
SingaporeAS4844
SuperInternet ACCESS Pte Ltd
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Upstream

There are 2 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
SingaporeAS18106
Viewqwest Pte Ltd
false
SingaporeAS4844
SuperInternet ACCESS Pte Ltd
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Downstream

There are 0 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
暂无数据
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Graphs

AS37989 Combined Upstream Graph AS37989 AS37989 AS4844 AS4844 AS37989->AS4844 AS18106 AS18106 AS37989->AS18106 AS6939 AS6939 AS37989->AS6939 AS2914 AS2914 AS4844->AS2914 AS7473 AS7473 AS4844->AS7473 AS174 AS174 AS18106->AS174 AS2497 AS2497 AS18106->AS2497 AS4657 AS4657 AS18106->AS4657 AS3356 AS3356 AS6939->AS3356 AS7018 AS7018 AS6939->AS7018 AS6939->AS2497 AS701 AS701 AS6939->AS701 AS2914->AS3356 AS2914->AS7018 AS3257 AS3257 AS2914->AS3257 AS6461 AS6461 AS7473->AS6461 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS174->AS3356 AS1299 AS1299 AS4657->AS1299
AS37989 Combined Upstream Graph AS37989 AS37989 AS4844 AS4844 AS37989->AS4844 AS18106 AS18106 AS37989->AS18106 AS6939 AS6939 AS37989->AS6939 AS2914 AS2914 AS4844->AS2914 AS7473 AS7473 AS4844->AS7473 AS174 AS174 AS18106->AS174 AS2497 AS2497 AS18106->AS2497 AS4657 AS4657 AS18106->AS4657 AS3356 AS3356 AS6939->AS3356 AS7018 AS7018 AS6939->AS7018 AS6939->AS2497 AS701 AS701 AS6939->AS701 AS2914->AS3356 AS2914->AS7018 AS3257 AS3257 AS2914->AS3257 AS6461 AS6461 AS7473->AS6461 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS174->AS3356 AS1299 AS1299 AS4657->AS1299

World Map

WHOIS Details

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS37989'

% Abuse contact for 'AS37989' is '[email protected]'

aut-num: AS37989
as-name: DCS1-02-AS-AP
descr: DCS1 Pte Ltd, at DC02
country: SG
import: from AS-ANY accept ANY
export: to AS-ANY announce AS37989
org: ORG-ETPL3-AP
admin-c: SG299-AP
tech-c: SG299-AP
abuse-c: AE137-AP
notify: [email protected]
notify: [email protected]
mnt-lower: MAINT-AP-ESYS
mnt-routes: MAINT-AP-ESYS
mnt-by: APNIC-HM
mnt-irt: IRT-ESYS-SG
last-modified: 2022-05-21T10:27:25Z
source: APNIC

irt: IRT-ESYS-SG
address: 194 Pandan Loop Singapore 128383 # 04-09
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: SG299-AP
tech-c: SG299-AP
auth: # Filtered
remarks: [email protected] was validated on 2024-07-03
mnt-by: MAINT-AP-ESYS
last-modified: 2024-07-03T01:32:19Z
source: APNIC

organisation: ORG-ETPL3-AP
org-name: eSys Technologies Pte Ltd
org-type: LIR
country: SG
address: 194 Pandan Loop
address: # 04-09
phone: +65-98551208
e-mail: [email protected]
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:15:07Z
source: APNIC

role: ABUSE ESYSSG
address: 194 Pandan Loop Singapore 128383 # 04-09
country: ZZ
phone: +000000000
e-mail: [email protected]
admin-c: SG299-AP
tech-c: SG299-AP
nic-hdl: AE137-AP
remarks: Generated from irt object IRT-ESYS-SG
remarks: [email protected] was validated on 2024-07-03
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2024-07-03T01:32:38Z
source: APNIC

person: Sanjeev Gupta
nic-hdl: SG299-AP
e-mail: [email protected]
e-mail: [email protected]
address: 60 Paya Lebar Rd, #06-06
address: Singapore 409051
phone: +65 98551208
country: SG
mnt-by: MAINT-AP-ESYS
last-modified: 2020-01-04T09:06:14Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-US4)


% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS37989'

% Abuse contact for 'AS37989' is '[email protected]'

aut-num: AS37989
as-name: DCS1-02-AS-AP
descr: DCS1 Pte Ltd, at DC02
country: SG
import: from AS-ANY accept ANY
export: to AS-ANY announce AS37989
org: ORG-ETPL3-AP
admin-c: SG299-AP
tech-c: SG299-AP
abuse-c: AE137-AP
notify: [email protected]
notify: [email protected]
mnt-lower: MAINT-AP-ESYS
mnt-routes: MAINT-AP-ESYS
mnt-by: APNIC-HM
mnt-irt: IRT-ESYS-SG
last-modified: 2022-05-21T10:27:25Z
source: APNIC

irt: IRT-ESYS-SG
address: 194 Pandan Loop Singapore 128383 # 04-09
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: SG299-AP
tech-c: SG299-AP
auth: # Filtered
remarks: [email protected] was validated on 2024-07-03
mnt-by: MAINT-AP-ESYS
last-modified: 2024-07-03T01:32:19Z
source: APNIC

organisation: ORG-ETPL3-AP
org-name: eSys Technologies Pte Ltd
org-type: LIR
country: SG
address: 194 Pandan Loop
address: # 04-09
phone: +65-98551208
e-mail: [email protected]
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:15:07Z
source: APNIC

role: ABUSE ESYSSG
address: 194 Pandan Loop Singapore 128383 # 04-09
country: ZZ
phone: +000000000
e-mail: [email protected]
admin-c: SG299-AP
tech-c: SG299-AP
nic-hdl: AE137-AP
remarks: Generated from irt object IRT-ESYS-SG
remarks: [email protected] was validated on 2024-07-03
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2024-07-03T01:32:38Z
source: APNIC

person: Sanjeev Gupta
nic-hdl: SG299-AP
e-mail: [email protected]
e-mail: [email protected]
address: 60 Paya Lebar Rd, #06-06
address: Singapore 409051
phone: +65 98551208
country: SG
mnt-by: MAINT-AP-ESYS
last-modified: 2020-01-04T09:06:14Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-US4)


IX

Country
IX
IPv4
IPv6
Port Speed
SingaporeSGIX103.16.102.911 Gbps
  • 1
Country
IX
IPv4
IPv6
Port Speed
SingaporeSGIX103.16.102.911 Gbps
  • 1
Related Networks
  • AS37937
    China eGovNet Information Center
  • AS37963
    Hangzhou Alibaba Advertising Co.,Ltd.
  • AS37973
    IMC, Karachi
  • AS37975
    Empcom Pty Ltd,
  • AS37987
    TPG Internet Pty Ltd.
  • AS37988
    Alpha Layer Pty Ltd
  • AS37992
    Thammasat University in thailand
  • AS37993
    Cranbrook School,
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.
IP.CC

An API to build on security, web personalization, marketing, and more

For the financial services sector and FinTech companies, IP.CC is an invaluable tool. Our clients in the financial industry love what we do, and we're excited to show you why.
IP.CC

Our IP Tools

Explore all toolsIP.CC
  • IP.CCPing

    Ping is a free tool to help you find IP addresses that can be pinged using the ICMP protocol. You can either lookup up an IP address or a CIDR block.

    Try PingIP.CC
  • IP.CCDNS

    DNS is a technique used to determine the hostname associated with an IP address. This is done searching hostname registry and registrar tables for PTR records.

    Try DNSIP.CC
  • IP.CCPort

    Port is a free tool for detecting open ports on your device. It automatically detects IP-address and scans your device, identifying open and vulnerable ports through which hackers.

    Try PortIP.CC
Frequently Asked Question