ASN AS55579 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS55579?

AS55579 is listed under Computer Services 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?

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AS55579 Computer Services Ltd

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Computer Services Ltd csl.ws

WS 0 Routes

AS Data

AS55579

AS55579 – Computer Services Ltd

AS Number	55579
AS Name	CSLSAMOA-AS-AP
Organization	Computer Services Ltd(org-csl8-ap)
Country	WS
Website	csl.ws
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

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Raw Whois Response

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

% Information related to 'AS55296 - AS56319'

as-block:       AS55296 - AS56319
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:  2009-09-03T01:15:30Z
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 'AS55579'

% Abuse contact for 'AS55579' is 'ispoperations@csl.ws'

aut-num:        AS55579
as-name:        CSLSAMOA-AS-AP
descr:          Computer Services Ltd
descr:          Private Bag
descr:          Level 1 - SLAC Building
descr:          Saleufi
country:        WS
org:            ORG-CSL8-AP
admin-c:        CI63-AP
tech-c:         CI63-AP
abuse-c:        AC2363-AP
mnt-lower:      MAINT-WS-SAMOA
mnt-routes:     MAINT-WS-SAMOA
mnt-by:         APNIC-HM
mnt-irt:        IRT-CSLSAMOA-WS
last-modified:  2021-01-15T06:07:05Z
source:         APNIC

irt:            IRT-CSLSAMOA-WS
address:        Computer Services Ltd
address:        Lotemau Centre
address:        Apia
e-mail:         ispoperations@csl.ws
abuse-mailbox:  ispoperations@csl.ws
admin-c:        DS613-AP
tech-c:         DS613-AP
auth:           # Filtered
remarks:        ispoperations@csl.ws is invalid
mnt-by:         MAINT-WS-SAMOA
last-modified:  2026-01-28T13:06:59Z
source:         APNIC

organisation:   ORG-CSL8-AP
org-name:       Computer Services Ltd
org-type:       LIR
country:        WS
address:        Private Bag
address:        Level 1 - SLAC Building
address:        Saleufi
phone:          +685-20926
fax-no:         +685-20932
e-mail:         helpdesk@csl.ws
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:10Z
source:         APNIC

role:           ABUSE CSLSAMOAWS
country:        ZZ
address:        Computer Services Ltd
address:        Lotemau Centre
address:        Apia
phone:          +000000000
e-mail:         ispoperations@csl.ws
admin-c:        DS613-AP
tech-c:         DS613-AP
nic-hdl:        AC2363-AP
remarks:        Generated from irt object IRT-CSLSAMOA-WS
remarks:        ispoperations@csl.ws is invalid
abuse-mailbox:  ispoperations@csl.ws
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-28T13:07:54Z
source:         APNIC

role:           CSL ISPADMIN
address:        SLAC Building Level 1
country:        WS
phone:          +685 20926
fax-no:         +685 20932
e-mail:         dereks@csl.ws
admin-c:        DS613-AP
tech-c:         DS613-AP
nic-hdl:        CI63-AP
mnt-by:         MAINT-WS-SAMOA
last-modified:  2012-10-31T06:53:31Z
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" : "AS55296 - AS56319",
    "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" : "2009-09-03",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS55579",
    "as_name" : "CSLSAMOA-AS-AP",
    "description" : [ "Computer Services Ltd", "Private Bag", "Level 1 - SLAC Building", "Saleufi" ],
    "country" : "WS",
    "organization" : "ORG-CSL8-AP",
    "admin_contacts" : [ "CI63-AP" ],
    "tech_contacts" : [ "CI63-AP" ],
    "abuse_contacts" : [ "AC2363-AP" ],
    "mnt_irt" : [ "IRT-CSLSAMOA-WS" ],
    "mnt_lower" : [ "MAINT-WS-SAMOA" ],
    "mnt_routes" : [ "MAINT-WS-SAMOA" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2021-01-15",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-CSLSAMOA-WS",
    "address" : [ "Computer Services Ltd", "Lotemau Centre", "Apia" ],
    "email" : [ "ispoperations@csl.ws" ],
    "abuse_mailbox" : [ "ispoperations@csl.ws" ],
    "admin_contacts" : [ "DS613-AP" ],
    "tech_contacts" : [ "DS613-AP" ],
    "remarks" : [ "ispoperations@csl.ws is invalid" ],
    "mnt_by" : [ "MAINT-WS-SAMOA" ],
    "date_updated" : "2026-01-28",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-CSL8-AP",
    "name" : "Computer Services Ltd",
    "type" : "LIR",
    "address" : [ "Private Bag", "Level 1 - SLAC Building", "Saleufi" ],
    "country" : [ "WS" ],
    "email" : [ "helpdesk@csl.ws" ],
    "phone" : [ "+685-20926" ],
    "fax_no" : [ "+685-20932" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "CI63-AP",
    "name" : "CSL ISPADMIN",
    "address" : [ "SLAC Building Level 1" ],
    "country" : "WS",
    "email" : [ "dereks@csl.ws" ],
    "phone" : [ "+685 20926" ],
    "fax_no" : [ "+685 20932" ],
    "admin_contacts" : [ "DS613-AP" ],
    "tech_contacts" : [ "DS613-AP" ],
    "mnt_by" : [ "MAINT-WS-SAMOA" ],
    "date_updated" : "2012-10-31",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "CI63-AP",
    "name" : "CSL ISPADMIN",
    "address" : [ "SLAC Building Level 1" ],
    "country" : "WS",
    "email" : [ "dereks@csl.ws" ],
    "phone" : [ "+685 20926" ],
    "fax_no" : [ "+685 20932" ],
    "admin_contacts" : [ "DS613-AP" ],
    "tech_contacts" : [ "DS613-AP" ],
    "mnt_by" : [ "MAINT-WS-SAMOA" ],
    "date_updated" : "2012-10-31",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AC2363-AP",
    "name" : "ABUSE CSLSAMOAWS",
    "address" : [ "Computer Services Ltd", "Lotemau Centre", "Apia" ],
    "country" : "ZZ",
    "email" : [ "ispoperations@csl.ws" ],
    "abuse_mailbox" : [ "ispoperations@csl.ws" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "DS613-AP" ],
    "tech_contacts" : [ "DS613-AP" ],
    "remarks" : [ "Generated from irt object IRT-CSLSAMOA-WS", "ispoperations@csl.ws is invalid" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-01-28",
    "source" : "APNIC"
  } ]
}