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	Prefix	Description
	104.129.158.0/24	GTAA
	104.129.159.0/24	GTAA
	172.93.6.0/24	GTAA
	207.35.174.0/24	Greater Toronto Airport
	209.226.201.0/24	Greater Toronto Airport

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS198949	Radware	✔	✘
	AS812	Rogers Communications Canada Inc.	✔	✘
	AS577	Bell Canada	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS198949	Radware	✔	✘
	AS812	Rogers Communications Canada Inc.	✔	✘
	AS577	Bell Canada	✔	✘

ASHandle:       AS395677
OrgID:          GTAA-1
ASName:         GTAA
ASNumber:       395677
RegDate:        2016-11-11
Comment:        www.torontopearson.com
Updated:        2016-11-11
Source:         ARIN



OrgID:          GTAA-1
OrgName:        GTAA
CanAllocate:    
Street:         P.O. Box 6031, 3111 Convair Drive
City:           Toronto AMF
State/Prov:     ON
Country:        CA
PostalCode:     L5P 1B2
RegDate:        2015-11-17
Updated:        2025-10-14
OrgAdminHandle: SIGAL6-ARIN
OrgTechHandle:  GISD-ARIN
OrgAbuseHandle: ABUSE7317-ARIN
OrgNOCHandle:   GISD-ARIN
Source:         ARIN





OrgAdminHandle:       SIGAL6-ARIN
OrgAdminName:         Leonid Sigalov
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        GISD-ARIN
OrgTechName:           GTAA IT Service Desk
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       ABUSE7317-ARIN
OrgAbuseName:          Abuse POC
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         GISD-ARIN
OrgNOCName:            GTAA IT Service Desk
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-06-14T03:28:38Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
BELL	as577:as-customers	14584
RADB	as198949:as-sd	3514
RADB	as-rogers:as-customers	825