ASN AS21804 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS21804?

AS21804 is listed under Access Communications Co operative Limited.

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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AS21804 Access Communications Co operative Limited

ASN Lookup Tool

Access Communications Co operative Limited accesscomm.ca

CA 28 Routes

AS Data

AS21804

AS21804 – Access Communications Co operative Limited

AS Number	21804
AS Name	ACCESS-SK
Organization	Access Communications Co operative Limited (acr-29)
Country	CA
Website	accesscomm.ca
Number of IPv4 Routes	25
Number of IPv6 Routes	3
ASN type	ISP
Registry	ARIN
Date Allocated	2001-06-21

ASN Intelligence API for production workflows

Use ASN data for AS21804 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
24.89.64.0/18	AS21804	Access Communications Co operative Limited	Access Communications Co operative Limited	16384
24.72.32.0/19	AS21804	Access Communications Co operative Limited	Access Communications Co operative Limited	8192
23.146.176.0/24	AS21804	Access Communications Co operative Limited	Access Communications Co operative Limited	256
74.206.135.0/24	AS21804	Access Communications Co operative Limited	EVSL	256
96.63.161.144/28	AS21804	Access Communications Co operative Limited	Access Communications Co operative Limited	16
24.72.0.0/19	AS21804	Access Communications Co operative Limited	Access Communications Co operative Limited	8192
24.72.96.0/19	AS21804	Access Communications Co operative Limited	Access Communications Co operative Limited	8192
184.169.48.0/20	AS21804	Access Communications Co operative Limited	Access Communications Co operative Limited	4096
74.206.128.0/22	AS21804	Access Communications Co operative Limited	Access Communications Co operative Limited	1024
96.63.168.0/22	AS21804	Access Communications Co operative Limited	Access Communications Co operative Limited	1024

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       21804
ASName:         ACCESS-SK
ASHandle:       AS21804
RegDate:        2001-06-21
Updated:        2012-03-02
Ref:            https://rdap.arin.net/registry/autnum/21804


OrgName:        Access Communications  Co-operative Limited
OrgId:          ACR-29
Address:        2250 Park St.
City:           Regina
StateProv:      SK
PostalCode:     S4N 7K7
Country:        CA
RegDate:        2001-06-21
Updated:        2025-10-06
Ref:            https://rdap.arin.net/registry/entity/ACR-29


OrgTechHandle: CJVH-ARIN
OrgTechName:   Van Ham, Craig J.P.
OrgTechPhone:  +1-306-986-1035 
OrgTechEmail:  craig.vanham@myaccess.coop
OrgTechRef:    https://rdap.arin.net/registry/entity/CJVH-ARIN

OrgRoutingHandle: CJVH-ARIN
OrgRoutingName:   Van Ham, Craig J.P.
OrgRoutingPhone:  +1-306-986-1035 
OrgRoutingEmail:  craig.vanham@myaccess.coop
OrgRoutingRef:    https://rdap.arin.net/registry/entity/CJVH-ARIN

OrgRoutingHandle: JOHNS4318-ARIN
OrgRoutingName:   Johnston, Graham 
OrgRoutingPhone:  +1-306-559-4357 
OrgRoutingEmail:  graham.johnston@myaccess.coop
OrgRoutingRef:    https://rdap.arin.net/registry/entity/JOHNS4318-ARIN

OrgAbuseHandle: ZC181-ARIN
OrgAbuseName:   Access Communications
OrgAbusePhone:  +1-306-569-3510 
OrgAbuseEmail:  hostmaster@accesscomm.ca
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZC181-ARIN

OrgTechHandle: CVP-ARIN
OrgTechName:   Peters, Christopher V
OrgTechPhone:  +1-306-546-6804 
OrgTechEmail:  chris.peters@myaccess.coop
OrgTechRef:    https://rdap.arin.net/registry/entity/CVP-ARIN

OrgTechHandle: ZC181-ARIN
OrgTechName:   Access Communications
OrgTechPhone:  +1-306-569-3510 
OrgTechEmail:  hostmaster@accesscomm.ca
OrgTechRef:    https://rdap.arin.net/registry/entity/ZC181-ARIN

OrgTechHandle: JOHNS4318-ARIN
OrgTechName:   Johnston, Graham 
OrgTechPhone:  +1-306-559-4357 
OrgTechEmail:  graham.johnston@myaccess.coop
OrgTechRef:    https://rdap.arin.net/registry/entity/JOHNS4318-ARIN

RTechHandle: IA103-ARIN
RTechName:   Internet Administrator
RTechPhone:  +1-306-565-6628 
RTechEmail:  webmaster@accesscomm.ca
RTechRef:    https://rdap.arin.net/registry/entity/IA103-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "21804",
    "as_handle" : "AS21804",
    "as_name" : "ACCESS-SK",
    "tech_contacts" : [ "CJVH-ARIN", "CJVH-ARIN", "JOHNS4318-ARIN", "CVP-ARIN", "ZC181-ARIN", "JOHNS4318-ARIN", "IA103-ARIN" ],
    "abuse_contacts" : [ "ZC181-ARIN" ],
    "date_created" : "2001-06-21",
    "date_updated" : "2012-03-02",
    "source" : "https://rdap.arin.net/registry/autnum/21804"
  } ],
  "organization" : {
    "handle" : "ACR-29",
    "name" : "Access Communications  Co-operative Limited",
    "address" : [ "2250 Park St.", "Regina", "SK", "S4N7K7", "CA" ],
    "street" : "Park St.",
    "city" : "Regina",
    "state" : "SK",
    "zip_code" : "S4N7K7",
    "country" : [ "CA" ],
    "date_created" : "2001-06-21",
    "date_updated" : "2025-10-06",
    "source" : "https://rdap.arin.net/registry/entity/ACR-29",
    "addressCountry" : "CA"
  },
  "technical_contacts" : [ {
    "handle" : "CJVH-ARIN",
    "name" : "Van Ham, Craig J.P.",
    "email" : [ "craig.vanham@myaccess.coop" ],
    "phone" : [ "+1-306-986-1035" ],
    "source" : "https://rdap.arin.net/registry/entity/CJVH-ARIN"
  }, {
    "handle" : "JOHNS4318-ARIN",
    "name" : "Johnston, Graham",
    "email" : [ "graham.johnston@myaccess.coop" ],
    "phone" : [ "+1-306-559-4357" ],
    "source" : "https://rdap.arin.net/registry/entity/JOHNS4318-ARIN"
  }, {
    "handle" : "CVP-ARIN",
    "name" : "Peters, Christopher V",
    "email" : [ "chris.peters@myaccess.coop" ],
    "phone" : [ "+1-306-546-6804" ],
    "source" : "https://rdap.arin.net/registry/entity/CVP-ARIN"
  }, {
    "handle" : "ZC181-ARIN",
    "name" : "Access Communications",
    "email" : [ "hostmaster@accesscomm.ca" ],
    "phone" : [ "+1-306-569-3510" ],
    "source" : "https://rdap.arin.net/registry/entity/ZC181-ARIN"
  }, {
    "handle" : "IA103-ARIN",
    "name" : "Internet Administrator",
    "email" : [ "webmaster@accesscomm.ca" ],
    "phone" : [ "+1-306-565-6628" ],
    "source" : "https://rdap.arin.net/registry/entity/IA103-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ZC181-ARIN",
    "name" : "Access Communications",
    "email" : [ "hostmaster@accesscomm.ca" ],
    "phone" : [ "+1-306-569-3510" ],
    "source" : "https://rdap.arin.net/registry/entity/ZC181-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS1403	EBOX	CA
AS33044	Megawire Inc.	CA
AS393577	Tritan Development	US
AS401703	Ordinal Advisors LLC	US
AS6939	Hurricane Electric LLC	US
AS286	GTT Communications Inc.	US
AS10242	US Internet Corp	US
AS10980	Stafford Communications, Inc.	CA
AS5645	TekSavvy Solutions, Inc.	CA
AS199524	G-Core Labs S.A.	LU

Upstreams

AS Number	Description	Country
AS6327	Shaw Communications	CA
AS8220	COLT Technology Services Group Limited	GB
AS52025	ParadoxNetworks Limited	GB
AS35280	F5 Networks SARL	FR
AS7575	Australian Academic and Research Network	AU
AS394256	Tech Futures Interactive Inc.	CA
AS9002	RETN Limited	GB
AS6939	Hurricane Electric LLC	US
AS286	GTT Communications Inc.	US
AS3257	GTT Communications Inc.	US

Downstreams

AS Number	Description	Country
AS53543	EVSL	CA
AS397894	Regina Exhibition Association Ltd	CA
AS10980	Stafford Communications, Inc.	CA