AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
A-STAR-AS-AP A-STAR 35 1 10,752 65,536 Singapore
10,752 IPv4 Addresses
CIDR Description IP Num
103.37.196.0/23 A-STAR-AS-AP A*STAR 512
103.37.196.0/22 A-STAR-AS-AP A*STAR 1024
123.136.64.0/24 A-STAR-SG Agency for Science, Technology and Research 256
123.136.65.0/24 A-STAR-SG Agency for Science, Technology and Research 256
123.136.66.0/24 A-STAR-SG Agency for Science, Technology and Research 256
123.136.67.0/24 A-STAR-SG Agency for Science, Technology and Research 256
123.136.68.0/24 A-STAR-SG Agency for Science, Technology and Research 256
123.136.69.0/24 A-STAR-SG Agency for Science, Technology and Research 256
123.136.70.0/24 A-STAR-SG Agency for Science, Technology and Research 256
123.136.71.0/24 A-STAR-SG Agency for Science, Technology and Research 256
192.122.131.0/24 A-STAR-AS-AP A*STAR 256
192.122.132.0/24 A-STAR-AS-AP A*STAR 256
192.122.133.0/24 A-STAR-AS-AP A*STAR 256
192.122.134.0/24 A-STAR-AS-AP A*STAR 256
192.122.135.0/24 A-STAR-AS-AP A*STAR 256
192.122.136.0/24 A-STAR-AS-AP A*STAR 256
192.122.137.0/24 A-STAR-AS-AP A*STAR 256
192.122.138.0/24 A-STAR-AS-AP A*STAR 256
192.122.139.0/24 A-STAR-AS-AP A*STAR 256
192.122.140.0/24 A-STAR-AS-AP A*STAR 256
202.6.240.0/24 A-STAR-NET A*STAR 256
202.6.241.0/24 A-STAR-NET A*STAR 256
202.6.242.0/24 A-STAR-NET A*STAR 256
202.6.243.0/24 A-STAR-NET A*STAR 256
202.83.248.0/22 IHPCNET Institute of High Performance Computing (IHPC) 1024
202.130.56.0/22 ACRC-NETWORK ASTAR Computational Resource Centre 1024
220.156.176.0/24 IMCBNET ComIT, Institute of Molecular and Cell Biology 256
220.156.176.0/21 IMCBNET ComIT, Institute of Molecular and Cell Biology 2048
220.156.177.0/24 IMCBNET ComIT, Institute of Molecular and Cell Biology 256
220.156.178.0/24 IMCBNET ComIT, Institute of Molecular and Cell Biology 256
220.156.179.0/24 IMCBNET ComIT, Institute of Molecular and Cell Biology 256
220.156.180.0/24 IMCBNET ComIT, Institute of Molecular and Cell Biology 256
220.156.181.0/24 IMCBNET ComIT, Institute of Molecular and Cell Biology 256
220.156.182.0/24 IMCBNET ComIT, Institute of Molecular and Cell Biology 256
220.156.183.0/24 IMCBNET ComIT, Institute of Molecular and Cell Biology 256
CIDR Description IP NUMs(prefix /64)
2001:df0:75::/48 ACRC-NETWORK ASTAR Computational Resource Centre 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4657 STARHUB-INTERNET - Starhub Internet Pte Ltd, SG Singapore 643,840 17,448,304,640 IPv4 IPv4 IPv6 IPv6
AS17547 M1NET-SG-AP - M1 NET LTD, SG Singapore 228,864 73,014,575,104 IPv4 IPv4 IPv6 IPv6
AS19551 INCAPSULA - Incapsula Inc, US United States 147,200 31,391,744 IPv4 IPv4
AS23855 SINGAREN-GIX-AS-AP - SingAREN, SG Singapore 1,024 65,536 IPv4 IPv4 IPv6 IPv6
AS7610 NUS-GP-AS-AP - National University of Singapore, SG Singapore 2,048 4,294,967,296 IPv6 IPv6
AS38861 STARHUB-INTERNET2 - Starhub Internet Pte Ltd, SG Singapore 2,304 17,179,869,184 IPv6 IPv6
IP Address Domain NUMs Domains
103.37.198.99 1 dbmirror.singaren.net.sg
as-block:       AS23552 - AS24575
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
remarks:        AS23889 has been transfered to AfriNIC
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-29T06:04:16Z
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:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC


as-block:       AS23701 - AS23772
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:  2008-09-04T06:40:26Z
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:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC



aut-num:        AS23767
as-name:        A-STAR-AS-AP
descr:          A-STAR
descr:          Agency for Science, Technology and Research
descr:          Research Data Center
descr:          Singapore
country:        SG
org:            ORG-AA1-AP
import:         from AS23734
                action pref=10;
                accept ANY
import:         from AS7610
                action pref=100;
                accept ANY
export:         to AS23734
                announce AS23767
export:         to AS7610
                announce AS23767
default:        to AS23734
                action pref=10;
                networks ANY
default:        to AS7610
                action pref=20;
                networks ANY
remarks:        A*STAR BGP4 ADMIN
admin-c:        NS94-AP
tech-c:         NS94-AP
notify:         [email protected]
mnt-by:         APNIC-HM
mnt-lower:      MAINT-SG-NOC
mnt-irt:        IRT-A-STAR-SG
mnt-routes:     MAINT-SG-NOC
last-modified:  2019-06-20T04:32:49Z
source:         APNIC

irt:            IRT-A-STAR-SG
address:        Agency for Science, Technology and Research
address:
address:
address:
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        SM2111-AP
tech-c:         SM2111-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2020-01-07
mnt-by:         MAINT-A-STAR-SG
last-modified:  2020-01-07T05:11:17Z
source:         APNIC

organisation:   ORG-AA1-AP
org-name:       A*STAR
country:        SG
address:        Agency For Science, Technology And Research
address:        1 Fusionopolis Way,
address:        # 20-10 Connexis North Tower
phone:          +65-6826-6111
fax-no:         +65-67771711
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2017-10-11T01:28:48Z
source:         APNIC

person:         Network Support
nic-hdl:        NS94-AP
e-mail:         [email protected]
address:        Agency For Science, Technology And Research
address:        1 Fusionopolis Way,
address:        # 20-10 Connexis North Tower
phone:          +65-64196588
country:        SG
mnt-by:         MAINT-SG-NOC
last-modified:  2019-06-25T01:04:09Z
source:         APNIC