What is ASN AS133391?

ASN AS133391 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS133391?

AS133391 is listed under SYSNETPRO SOLUTION PTE LTD.

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.

AS133391 SYSNETPRO SOLUTION PTE LTD

ASN Lookup Tool

SYSNETPRO SOLUTION PTE LTD sysnetpro.asia

SG 1 Routes

AS Data

AS133391

AS133391 – SYSNETPRO SOLUTION PTE LTD

AS Number	133391
AS Name	SYSNETPRO-SOLUTION-AS-AP
Organization	SYSNETPRO SOLUTION PTE LTD (org-sspl9-ap)
Country	SG
Website	sysnetpro.asia
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

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Use ASN data for AS133391 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
103.227.12.0/23	AS133391	SYSNETPRO SOLUTION PTE LTD	SYSNETPRO SOLUTION PTE LTD	512

Raw Whois Response

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

% Information related to 'AS133120 - AS133631'

as-block:       AS133120 - AS133631
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:  2013-09-11T23:52:15Z
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 'AS133391'

% Abuse contact for 'AS133391' is 'mike.li@1cloudstar.com'

aut-num:        AS133391
as-name:        SYSNETPRO-SOLUTION-AS-AP
descr:          SYSNETPRO SOLUTION PTE LTD
country:        SG
org:            ORG-SSPL9-AP
admin-c:        SSPL8-AP
tech-c:         SSPL8-AP
abuse-c:        AS3050-AP
mnt-lower:      MAINT-SYSNETPRO-SOLUTION-SG
mnt-routes:     MAINT-SYSNETPRO-SOLUTION-SG
mnt-by:         APNIC-HM
mnt-irt:        IRT-SYSNETPRO-SOLUTION-SG
last-modified:  2025-06-27T00:16:30Z
source:         APNIC

irt:            IRT-SYSNETPRO-SOLUTION-SG
address:        Unit
e-mail:         mike.li@1cloudstar.com
abuse-mailbox:  mike.li@1cloudstar.com
admin-c:        SSPL8-AP
tech-c:         SSPL8-AP
auth:           # Filtered
remarks:        mike.li@1cloudstar.com was validated on 2025-12-18
mnt-by:         MAINT-SYSNETPRO-SOLUTION-SG
last-modified:  2025-12-18T12:10:57Z
source:         APNIC

organisation:   ORG-SSPL9-AP
org-name:       SYSNETPRO SOLUTION PTE LTD
org-type:       LIR
country:        SG
address:        Unit # 02-14 iHub,
address:        No.9 Jurong Town Hall Road
phone:          +6583320219
fax-no:         +6566650583
e-mail:         suppport@sysnetpro.asia
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:20Z
source:         APNIC

role:           ABUSE SYSNETPROSOLUTIONSG
country:        ZZ
address:        Unit
phone:          +000000000
e-mail:         mike.li@1cloudstar.com
admin-c:        SSPL8-AP
tech-c:         SSPL8-AP
nic-hdl:        AS3050-AP
remarks:        Generated from irt object IRT-SYSNETPRO-SOLUTION-SG
remarks:        mike.li@1cloudstar.com was validated on 2025-12-18
abuse-mailbox:  mike.li@1cloudstar.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-18T12:11:28Z
source:         APNIC

role:           SYSNETPRO SOLUTION PTE LTD administrator
address:        Unit# 02-14 iHub,, No.9 Jurong Town Hall Road, Singapore Singapore 609431
country:        SG
phone:          +6583320219
fax-no:         +6583320219
e-mail:         suppport@sysnetpro.asia
admin-c:        SSPL8-AP
tech-c:         SSPL8-AP
nic-hdl:        SSPL8-AP
mnt-by:         MAINT-SYSNETPRO-SOLUTION-SG
last-modified:  2014-02-26T17:35:28Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS133120 - AS133631",
    "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" : "2013-09-11",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS133391",
    "as_name" : "SYSNETPRO-SOLUTION-AS-AP",
    "description" : [ "SYSNETPRO SOLUTION PTE LTD" ],
    "country" : "SG",
    "organization" : "ORG-SSPL9-AP",
    "admin_contacts" : [ "SSPL8-AP" ],
    "tech_contacts" : [ "SSPL8-AP" ],
    "abuse_contacts" : [ "AS3050-AP" ],
    "mnt_irt" : [ "IRT-SYSNETPRO-SOLUTION-SG" ],
    "mnt_lower" : [ "MAINT-SYSNETPRO-SOLUTION-SG" ],
    "mnt_routes" : [ "MAINT-SYSNETPRO-SOLUTION-SG" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2025-06-27",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-SYSNETPRO-SOLUTION-SG",
    "address" : [ "Unit" ],
    "email" : [ "mike.li@1cloudstar.com" ],
    "abuse_mailbox" : [ "mike.li@1cloudstar.com" ],
    "admin_contacts" : [ "SSPL8-AP" ],
    "tech_contacts" : [ "SSPL8-AP" ],
    "remarks" : [ "mike.li@1cloudstar.com was validated on 2025-12-18" ],
    "mnt_by" : [ "MAINT-SYSNETPRO-SOLUTION-SG" ],
    "date_updated" : "2025-12-18",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-SSPL9-AP",
    "name" : "SYSNETPRO SOLUTION PTE LTD",
    "type" : "LIR",
    "address" : [ "Unit # 02-14 iHub,", "No.9 Jurong Town Hall Road" ],
    "street" : "Jurong Town Hall Road",
    "country" : [ "SG" ],
    "email" : [ "suppport@sysnetpro.asia" ],
    "phone" : [ "+6583320219" ],
    "fax_no" : [ "+6566650583" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "SSPL8-AP",
    "name" : "SYSNETPRO SOLUTION PTE LTD administrator",
    "address" : [ "Unit# 02-14 iHub,, No.9 Jurong Town Hall Road, Singapore Singapore 609431" ],
    "street" : "Jurong Town Hall Road",
    "city" : "Singapore",
    "zip_code" : "609431",
    "country" : "SG",
    "email" : [ "suppport@sysnetpro.asia" ],
    "phone" : [ "+6583320219" ],
    "fax_no" : [ "+6583320219" ],
    "admin_contacts" : [ "SSPL8-AP" ],
    "tech_contacts" : [ "SSPL8-AP" ],
    "mnt_by" : [ "MAINT-SYSNETPRO-SOLUTION-SG" ],
    "date_updated" : "2014-02-26",
    "source" : "APNIC",
    "addressCountry" : "SINGAPORE"
  } ],
  "technical_contacts" : [ {
    "handle" : "SSPL8-AP",
    "name" : "SYSNETPRO SOLUTION PTE LTD administrator",
    "address" : [ "Unit# 02-14 iHub,, No.9 Jurong Town Hall Road, Singapore Singapore 609431" ],
    "street" : "Jurong Town Hall Road",
    "city" : "Singapore",
    "zip_code" : "609431",
    "country" : "SG",
    "email" : [ "suppport@sysnetpro.asia" ],
    "phone" : [ "+6583320219" ],
    "fax_no" : [ "+6583320219" ],
    "admin_contacts" : [ "SSPL8-AP" ],
    "tech_contacts" : [ "SSPL8-AP" ],
    "mnt_by" : [ "MAINT-SYSNETPRO-SOLUTION-SG" ],
    "date_updated" : "2014-02-26",
    "source" : "APNIC",
    "addressCountry" : "SINGAPORE"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AS3050-AP",
    "name" : "ABUSE SYSNETPROSOLUTIONSG",
    "address" : [ "Unit" ],
    "country" : "ZZ",
    "email" : [ "mike.li@1cloudstar.com" ],
    "abuse_mailbox" : [ "mike.li@1cloudstar.com" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "SSPL8-AP" ],
    "tech_contacts" : [ "SSPL8-AP" ],
    "remarks" : [ "Generated from irt object IRT-SYSNETPRO-SOLUTION-SG", "mike.li@1cloudstar.com was validated on 2025-12-18" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2025-12-18",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS134363	EZIT Solutions Pte Ltd	SG

Upstreams

AS Number	Description	Country
AS134363	EZIT Solutions Pte Ltd	SG

Contacts

Email Contacts

suppport@sysnetpro.asia mike.li@1cloudstar.com

Abuse Contacts

mike.li@1cloudstar.com