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	Prefix	Description
	142.241.239.0/24	ATB Financial
	142.241.240.0/24	ATB Financial
	142.241.241.0/24	ATB Financial
	142.241.254.0/24	ATB Financial
	142.241.255.0/24	ATB Financial

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS852	TELUS Communications Inc.	✔	✘
	AS6327	Shaw Communications	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS852	TELUS Communications Inc.	✔	✘
	AS6327	Shaw Communications	✔	✘

ASHandle:       AS14873
OrgID:          ATB
ASName:         ATB
ASNumber:       14873
RegDate:        2006-09-28
Updated:        2012-03-02
Source:         ARIN



OrgID:          ATB
OrgName:        ATB Financial
CanAllocate:    
Street:         10020 100 St NW
City:           Edmonton
State/Prov:     AB
Country:        CA
PostalCode:     T5J 0N3
RegDate:        1993-07-26
Updated:        2020-08-03
OrgAdminHandle: INFOR115-ARIN
OrgTechHandle:  INFOR115-ARIN
OrgAbuseHandle: INFOR115-ARIN
OrgNOCHandle:   INFOR115-ARIN
Source:         ARIN





OrgAdminHandle:       INFOR115-ARIN
OrgAdminName:          Information Security
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        INFOR115-ARIN
OrgTechName:           Information Security
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       INFOR115-ARIN
OrgAbuseName:          Information Security
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         INFOR115-ARIN
OrgNOCName:            Information Security
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-06-14T03:26:06Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-bigpipe	13750
RADB	as-telus	1
ARIN	as-zenedge	2449