ASN Lookup Tool

SingAREN singaren.net.sg SG SG 3 Routes

AS Data

AS134148

AS134148SingAREN

AS Number 134148
AS Name SINGAREN-GIX-AS-AP-2
Organization SingAREN (org-sa8-ap)
Country SG
Website singaren.net.sg
Number of IPv4 Routes 2
Number of IPv6 Routes 1
ASN type ISP
Registry APNIC
Date Allocated N/A

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Use ASN data for AS134148 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
103.5.242.0/24 256
2401:c7c0:21a::/48 ~1×10²⁴
103.5.243.0/24 256

Raw Whois Response

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

% Information related to 'AS133632 - AS134556'

as-block:       AS133632 - AS134556
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2014-09-03T01:31:49Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS134148'

% Abuse contact for 'AS134148' is 'networkadmin@singaren.net.sg'

aut-num:        AS134148
as-name:        SINGAREN-GIX-AS-AP-2
descr:          SingAREN
descr:          Singapore Advanced Research and Education Network (SingAREN)
descr:          c/o A*STAR Computational Resource Centre (A*CRC)
descr:          1 Fusionopolis Way
descr:          # 17-01 Connexis South
country:        SG
org:            ORG-SA8-AP
admin-c:        SA140-AP
tech-c:         SA140-AP
abuse-c:        AS2199-AP
mnt-routes:     MAINT-SG-SINGAREN-GIX
mnt-by:         APNIC-HM
mnt-irt:        IRT-SINGAREN-GIX-SG
last-modified:  2022-10-04T10:12:19Z
mnt-lower:      MAINT-SG-SINGAREN-GIX
source:         APNIC

irt:            IRT-SINGAREN-GIX-SG
address:        SingAREN c/o A*STAR Computational Resource Centre (A*CRC)
address:        1 Fusionopolis Way
address:
address:        Singapore 138632
e-mail:         networkadmin@singaren.net.sg
abuse-mailbox:  networkadmin@singaren.net.sg
admin-c:        SPG12-AP
tech-c:         SPG12-AP
auth:           # Filtered
remarks:        networkadmin@singaren.net.sg was validated on 2026-02-25
mnt-by:         MAINT-SINGAREN-OPEN-EXCHANGE
last-modified:  2026-07-03T02:04:46Z
source:         APNIC

organisation:   ORG-SA8-AP
org-name:       SingAREN
org-type:       LIR
country:        SG
address:        Singapore Advanced Research and Education Network (SingAREN)
address:        c/o A*STAR Computational Resource Centre (A*CRC)
address:        1 Fusionopolis Way
address:        # 17-01 Connexis South
phone:          +65-67905218
e-mail:         admin@singaren.net.sg
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:04Z
source:         APNIC

role:           ABUSE SINGARENGIXSG
country:        ZZ
address:        SingAREN c/o A*STAR Computational Resource Centre (A*CRC)
address:        1 Fusionopolis Way
address:
address:        Singapore 138632
phone:          +000000000
e-mail:         networkadmin@singaren.net.sg
admin-c:        SPG12-AP
tech-c:         SPG12-AP
nic-hdl:        AS2199-AP
remarks:        Generated from irt object IRT-SINGAREN-GIX-SG
remarks:        networkadmin@singaren.net.sg was validated on 2026-02-25
abuse-mailbox:  networkadmin@singaren.net.sg
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-25T02:25:32Z
source:         APNIC

person:         SINGAREN-GIX Admin
nic-hdl:        SA140-AP
e-mail:         ccgohstanley@yahoo.com
address:        8 Temask Boulevard, #14-00
address:        Suntec Tower Three c/o James Seng
address:        Technology Group, IDA
phone:          +65-67905218
fax-no:         +65-67910688
country:        SG
mnt-by:         MAINT-SG-SINGAREN-GIX
last-modified:  2008-09-04T07:29:24Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)

Parsed Whois Response

Peers

AS Number Description Country
AS64049 Reliance Jio Infocomm Pte Ltd Singapore SG
AS7610 NUS Gigapop SG
AS7500 WIDE Project JP
AS6939 Hurricane Electric LLC US
AS4777 Asia Pacific Network Information Centre JP
AS4775 Globe Telecoms PH
AS63961 Bangladesh Research and Education Network BdREN BD
AS45352 IP ServerOne Solutions Sdn Bhd MY
AS4229 Zenlayer Inc US
AS4777 APNIC COLO Asia Pacific Network Information Centre AU
AS136968 SingAREN SG
AS199524 G-Core Labs S.A. LU
AS293 ESnet US
AS23855 Singapore Advanced Research and Education Network SG
AS20965 GEANT Vereniging NL
AS147094 PT. MITRA VISIONER PRATAMA ID
AS132398 Science and Engineering Institutes SG
AS32590 Valve Corporation US
AS7713 PT Telekomunikasi Indonesia ID
AS38082 True International Gateway Co., Ltd. TH
AS23767 A-STAR SG
AS58717 Summit Communications Ltd BD
AS35889 University of Hawaii US
AS38001 NewMedia Express Pte Ltd SG
AS136106 PT. Mega Akses Persada ID
AS38158 PT. Cyberindo Aditama ID
AS24482 SG.GS SG
AS9304 HGC Global Communications Limited HK
AS9419 Nanyang Technological University SG
AS45701 PT. Internet Madju Abad Milenindo ID
AS61292 Blix Group AS NO
AS56665 Proximus Luxembourg S.A. LU
AS63961 Bangladesh Research and Education Network (BdREN) BD
AS59217 Azonne Limited HK
AS131475 Singapore Institute of Technology SG
AS141642 PT Ring Media Nusantara ID
AS18106 Viewqwest Pte Ltd SG
AS55518 Singapore Internet Exchange Limited SG
AS23855 SingAREN SG
AS16276 OVH SAS FR
AS151326 DCConnect Communication Pte. Ltd. SG
AS133210 EN Technologies Pte Ltd SG
AS37989 DCS1 Pte. Ltd. SG
AS38195 Superloop AU
AS18403 FPT Telecom Company VN
AS215859 Hetzner Online GmbH DE
AS17579 KISTI KR
AS23947 PT.Mora Telematika Indonesia ID
AS23767 A STAR SG
AS199524 G Core Labs S.A. LU
AS17639 Converge ICT Solutions Inc. PH
AS17617 Nanyang Polytechnic SG
AS45430 SBN-IIG/AWN-IIG transit provider TH
AS141682 APIDT Infrastructure Pty Ltd AU
AS35280 F5 Networks SARL FR
AS58389 PT Sumber Data Indonesia ID
AS137409 GSL Networks Pty LTD AU
AS49544 i3D.net B.V NL
AS63927 RISE HK
AS132337 Axclusive SG

Upstreams

AS Number Description Country
AS136968 SingAREN SG
AS20965 GEANT Vereniging NL
AS9304 HGC Global Communications Limited HK
AS141682 APIDT Infrastructure Pty Ltd AU
AS64049 Reliance Jio Infocomm Pte Ltd Singapore SG
AS55518 Singapore Internet Exchange Limited SG
AS23855 SingAREN SG
AS6939 Hurricane Electric LLC US
AS35889 University of Hawaii US
AS23767 A STAR SG
AS137409 GSL Networks Pty LTD AU

Downstreams

AS Number Description Country
AS17579 KISTI KR
AS9419 Nanyang Technological University SG
AS132398 Science and Engineering Institutes SG
AS7610 NUS Gigapop SG
AS7500 WIDE Project JP
AS23767 A STAR SG
AS63961 Bangladesh Research and Education Network BdREN BD
AS17617 Nanyang Polytechnic SG
AS4777 APNIC COLO Asia Pacific Network Information Centre AU
AS131475 Singapore Institute of Technology SG

Contacts

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Frequently Asked Questions

ASN AS134148 is an Autonomous System Number used to identify a network for BGP internet routing.
AS134148 is listed under SingAREN.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.