AS136041 Singapore Telecom, ConnectPlus 🇸🇬 SG

Announcing 27 prefixes, seen at the RIS collectors.

IPv4 prefixes

7,936 (31 × /24)

IPv6 prefixes

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS136041
Name: Singapore Telecom, ConnectPlus
Organisation: Singapore Telecom, ConnectPlus
Country: 🇸🇬 SG
RIR: APNIC
Allocated: 2016-11-29
Scope: Not Disclosed
PeeringDB: net/38166

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

23 valid (85.2%) 2 invalid (7.4%) 2 no ROA (7.4%)

Whois

Fetched from whois.apnic.net

as-block:       AS135581 - AS136505
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:  2016-05-26T03:42:37Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
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:  2026-08-26T00:40:00Z
source:         APNIC

aut-num:        AS136041
as-name:        CONNECTPLUS-AS-AP
descr:          Singapore Telecom, ConnectPlus
country:        SG
org:            ORG-STC2-AP
admin-c:        CH74-AP
tech-c:         CH74-AP
abuse-c:        AC1881-AP
mnt-lower:      MAINT-AP-CONNECTPLUS
mnt-routes:     MAINT-AP-CONNECTPLUS
mnt-by:         APNIC-HM
mnt-irt:        IRT-CONNECTPLUS-SG
last-modified:  2020-07-01T02:27:16Z
source:         APNIC

irt:            IRT-CONNECTPLUS-SG
address:        31 Exeter Road,
address:
address:        Singapore 239732
e-mail:         rajeshm@singtel.com
abuse-mailbox:  rajeshm@singtel.com
admin-c:        CH74-AP
tech-c:         CH74-AP
auth:           # Filtered
remarks:        rajeshm@singtel.com
remarks:        rajeshm@singtel.com was validated on 2026-07-15
mnt-by:         MAINT-AP-CONNECTPLUS
last-modified:  2026-07-15T03:06:33Z
source:         APNIC

organisation:   ORG-STC2-AP
org-name:       Singapore Telecom, ConnectPlus
org-type:       LIR
country:        SG
address:        31 Exeter Road
address:        Comcentre Podium Block
address:        # 05-00
phone:          +65-9838-4411
fax-no:         +65-67364110
e-mail:         mohammedraziff.abdullhamid@singtel.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-09-09T13:00:49Z
source:         APNIC

role:           ABUSE CONNECTPLUSSG
country:        ZZ
address:        31 Exeter Road,
address:
address:        Singapore 239732
phone:          +000000000
e-mail:         rajeshm@singtel.com
admin-c:        CH74-AP
tech-c:         CH74-AP
nic-hdl:        AC1881-AP
remarks:        Generated from irt object IRT-CONNECTPLUS-SG
remarks:        rajeshm@singtel.com was validated on 2026-07-15
abuse-mailbox:  rajeshm@singtel.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-07-15T03:06:47Z
source:         APNIC

person:         ConnectPlus Hostmaster
address:        31 Exeter Road,
address:        #04-00 Comcentre,
address:        Singapore 239732
address:
country:        SG
phone:          +65-6736-4110
fax-no:         +65-6736-4110
e-mail:         cplus-hostmaster@singtel.com
nic-hdl:        CH74-AP
notify:         cplus-hostmaster@singtel.com
mnt-by:         MAINT-AP-CONNECTPLUS
last-modified:  2011-12-22T05:14:33Z
source:         APNIC

as-block:       AS135581 - AS136505
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-10-21T08:37:47Z
source:         IDNIC

role:           ID-NIC ADMINISTRATORS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
admin-c:        IH288-AP
tech-c:         IH288-AP
nic-hdl:        IA55-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2026-02-25T04:06:45Z
source:         IDNIC

role:           ID-NIC HOSTMASTERS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
remarks:        spam and abuse report : abuse@apjii.or.id
remarks:        technical and routing : support@apjii.or.id
remarks:        administrative request : admin@apjii.or.id
remarks:        IDNIC hostmasters role object
admin-c:        IH1-AP
tech-c:         IH1-AP
nic-hdl:        IH123-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2024-07-10T05:48:59Z
source:         IDNIC