What is ASN AS136041?

ASN AS136041 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS136041?

AS136041 is listed under Singapore Telecom, ConnectPlus.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS136041 Singapore Telecom, ConnectPlus

Singapore Telecom, ConnectPlus singtel.com

SG 27 Routes

AS Data

AS136041

AS136041 – Singapore Telecom, ConnectPlus

AS Number	136041
AS Name	CONNECTPLUS-AS-AP
Organization	Singapore Telecom, ConnectPlus (org-stc2-ap)
Country	SG
Website	singtel.com
Number of IPv4 Routes	27
Number of IPv6 Routes	0
ASN type	ISP
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS136041 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Raw Whois Response

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

% Information related to 'AS135581 - AS136505'

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:        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 'AS136041'

% Abuse contact for 'AS136041' is 'rajeshm@singtel.com'

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 is invalid
mnt-by:         MAINT-AP-CONNECTPLUS
last-modified:  2026-02-11T13:09:42Z
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 is invalid
abuse-mailbox:  rajeshm@singtel.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-11T13:11:02Z
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

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-UK2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS135581 - AS136505",
    "description" : [ "APNIC ASN block" ],
    "admin_contacts" : [ "HM20-AP" ],
    "tech_contacts" : [ "HM20-AP" ],
    "remarks" : [ "These AS numbers are further assigned by APNIC", "to APNIC members and end-users in the APNIC region" ],
    "mnt_by" : [ "APNIC-HM" ],
    "mnt_lower" : [ "APNIC-HM" ],
    "date_updated" : "2016-05-26",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS136041",
    "as_name" : "CONNECTPLUS-AS-AP",
    "description" : [ "Singapore Telecom, ConnectPlus" ],
    "country" : "SG",
    "organization" : "ORG-STC2-AP",
    "admin_contacts" : [ "CH74-AP" ],
    "tech_contacts" : [ "CH74-AP" ],
    "abuse_contacts" : [ "AC1881-AP" ],
    "mnt_irt" : [ "IRT-CONNECTPLUS-SG" ],
    "mnt_lower" : [ "MAINT-AP-CONNECTPLUS" ],
    "mnt_routes" : [ "MAINT-AP-CONNECTPLUS" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2020-07-01",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-CONNECTPLUS-SG",
    "address" : [ "31 Exeter Road,", "Singapore 239732" ],
    "street" : "Exeter Road",
    "city" : "Singapore",
    "zip_code" : "239732",
    "email" : [ "rajeshm@singtel.com" ],
    "abuse_mailbox" : [ "rajeshm@singtel.com" ],
    "admin_contacts" : [ "CH74-AP" ],
    "tech_contacts" : [ "CH74-AP" ],
    "remarks" : [ "rajeshm@singtel.com", "rajeshm@singtel.com is invalid" ],
    "mnt_by" : [ "MAINT-AP-CONNECTPLUS" ],
    "date_updated" : "2026-02-11",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-STC2-AP",
    "name" : "Singapore Telecom, ConnectPlus",
    "type" : "LIR",
    "address" : [ "31 Exeter Road", "Comcentre Podium Block", "# 05-00" ],
    "street" : "Exeter Road",
    "country" : [ "SG" ],
    "email" : [ "mohammedraziff.abdullhamid@singtel.com" ],
    "phone" : [ "+65-9838-4411" ],
    "fax_no" : [ "+65-67364110" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2024-09-09",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "CH74-AP",
    "name" : "ConnectPlus Hostmaster",
    "address" : [ "31 Exeter Road,", "#04-00 Comcentre,", "Singapore 239732" ],
    "street" : "Exeter Road #04-00",
    "city" : "Singapore",
    "zip_code" : "239732",
    "country" : "SG",
    "email" : [ "cplus-hostmaster@singtel.com" ],
    "phone" : [ "+65-6736-4110" ],
    "fax_no" : [ "+65-6736-4110" ],
    "notify" : [ "cplus-hostmaster@singtel.com" ],
    "mnt_by" : [ "MAINT-AP-CONNECTPLUS" ],
    "date_updated" : "2011-12-22",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "CH74-AP",
    "name" : "ConnectPlus Hostmaster",
    "address" : [ "31 Exeter Road,", "#04-00 Comcentre,", "Singapore 239732" ],
    "street" : "Exeter Road #04-00",
    "city" : "Singapore",
    "zip_code" : "239732",
    "country" : "SG",
    "email" : [ "cplus-hostmaster@singtel.com" ],
    "phone" : [ "+65-6736-4110" ],
    "fax_no" : [ "+65-6736-4110" ],
    "notify" : [ "cplus-hostmaster@singtel.com" ],
    "mnt_by" : [ "MAINT-AP-CONNECTPLUS" ],
    "date_updated" : "2011-12-22",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AC1881-AP",
    "name" : "ABUSE CONNECTPLUSSG",
    "address" : [ "31 Exeter Road,", "Singapore 239732" ],
    "street" : "Exeter Road",
    "city" : "Singapore",
    "zip_code" : "239732",
    "country" : "ZZ",
    "email" : [ "rajeshm@singtel.com" ],
    "abuse_mailbox" : [ "rajeshm@singtel.com" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "CH74-AP" ],
    "tech_contacts" : [ "CH74-AP" ],
    "remarks" : [ "Generated from irt object IRT-CONNECTPLUS-SG", "rajeshm@singtel.com is invalid" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-02-11",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS9930	TIME dotCom Berhad No. 14, Jalan Majistret U1/26 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia	MY
AS23947	PT.Mora Telematika Indonesia	ID
AS5511	Orange S.A.	FR
AS4766	Korea Telecom	KR
AS7552	Viettel Group	VN
AS701	Verizon Business/UUnet	US
AS7473	Singapore Telecommunications SINGTEL Internet Exchange	SG
AS55423	JasTel Network	TH
AS4775	Globe Telecoms	PH
AS9930	TT DOTCOM SDN BHD	MY
AS4775	Globe Telecom GMCR,INC	PH
AS4713	NTT DOCOMO BUSINESS,Inc.	JP
AS1000	LINK AMERICAN	US
AS131111	PT Mora Telematika Indonesia	ID
AS3356	Level 3 Parent, LLC	US
AS701	Verizon Business	US
AS7473	Singapore Telecommunications Ltd	SG
AS17408	AboveNet Communications Taiwan	TW
AS17408	Maintain by Chief Telecom	TW

Upstreams

AS Number	Description	Country
AS9930	TT DOTCOM SDN BHD	MY
AS4775	Globe Telecom GMCR,INC	PH
AS5511	Orange S.A.	FR
AS23947	PT.Mora Telematika Indonesia	ID
AS4713	NTT DOCOMO BUSINESS,Inc.	JP
AS4766	Korea Telecom	KR
AS7552	Viettel Group	VN
AS7473	Singapore Telecommunications SINGTEL Internet Exchange	SG
AS3356	Level 3 Parent, LLC	US
AS701	Verizon Business	US
AS17408	Maintain by Chief Telecom	TW

Contacts

Email Contacts

cplus-hostmaster@singtel.com rajeshm@singtel.com

Abuse Contacts

rajeshm@singtel.com

ASN Lookup Tool

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