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	Prefix	Description
	38.20.176.0/24	Think On Inc.
	38.20.177.0/24	Think On Inc.
	38.64.255.0/24	Think On Inc.
	38.69.220.0/24	Think On Inc.
	38.84.8.0/24	THINKON AUSTRALIA PTY LTD
	38.102.93.0/24	Think On Inc.
	38.102.103.0/24	Think On Inc.
	38.248.1.0/24	Think On Inc.
	149.5.5.0/24	PSINet, Inc.
	160.191.42.0/24	ThinkOn Australia Pty Ltd
	192.92.246.0/24	Think On, Inc.
	216.83.4.0/24	Think On, Inc.
	216.83.5.0/24	Think On, Inc.
	216.83.11.0/24	Think On, Inc.
	216.83.19.0/24	Think On, Inc.
	216.83.25.0/24	Think On, Inc.
	216.83.28.0/24	Think On, Inc.
	2001:550:1800::/48	Cogent Communications

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS3356	Lumen (Level 3)	✔	✘
	AS577	Bell Canada	✔	✔
	AS812	Rogers Communications Canada Inc.	✔	✔
	AS4764	Aussie Broadband	✔	✘
	AS7474	SingTel Optus Pty Ltd	✔	✘
	AS174	Cogent Communications	✔	✘
	AS13876	FiberLight, LLC	✔	✘
	AS4826	Vocus Connect International Backbone	✔	✘
	AS6939	Hurricane Electric LLC	✔	✘
	AS132847	Network Solutions Group Pty Ltd	✔	✘
	AS7018	AT&T Enterprises, LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS812	Rogers Communications Canada Inc.	✔	✔
	AS3356	Lumen (Level 3)	✔	✘
	AS577	Bell Canada	✔	✔
	AS4826	Vocus Connect International Backbone	✔	✘
	AS4764	Aussie Broadband	✔	✘
	AS7474	SingTel Optus Pty Ltd	✔	✘
	AS6939	Hurricane Electric LLC	✔	✘
	AS174	Cogent Communications	✔	✘
	AS13876	FiberLight, LLC	✔	✘
	AS132847	Network Solutions Group Pty Ltd	✔	✘
	AS7018	AT&T Enterprises, LLC	✔	✘
	AS1239	Sprint Wireline (Cogent)	✔	✘

ASHandle:       AS397468
OrgID:          TO-16
ASName:         THINKON
ASNumber:       397468
RegDate:        2019-04-05
Updated:        2023-11-09
Source:         ARIN



OrgID:          TO-16
OrgName:        Think On, Inc.
CanAllocate:    
Street:         56 Aberfoyle Cres.
Street:         suite#420
City:           Etobicoke
State/Prov:     ON
Country:        CA
PostalCode:     M8X 2W4
Comment:        http://www.thinkon.com
Comment:        Geofeed https://thinkon.com/geofeed.csv
RegDate:        2013-04-01
Updated:        2025-01-24
OrgAdminHandle: VPOFI1-ARIN
OrgTechHandle:  ADMIN3998-ARIN
OrgTechHandle:  CIMAR11-ARIN
OrgTechHandle:  SONGE7-ARIN
OrgTechHandle:  VOISI7-ARIN
OrgTechHandle:  VPOFI1-ARIN
OrgAbuseHandle: VPOFI1-ARIN
OrgNOCHandle:   VPOFI1-ARIN
OrgRoutingHandle:   POURY-ARIN
OrgRoutingHandle:   VPOFI1-ARIN
OrgDNSHandle:   POURY-ARIN
OrgDNSHandle:   VPOFI1-ARIN
Source:         ARIN





OrgAdminHandle:       VPOFI1-ARIN
OrgAdminName:          VP of Infrastructure
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        ADMIN3998-ARIN
OrgTechName:           Administrator
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        CIMAR11-ARIN
OrgTechName:          Tim Cimarusti
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        SONGE7-ARIN
OrgTechName:          Eric Song
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        VOISI7-ARIN
OrgTechName:          Joe Voisin
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        VPOFI1-ARIN
OrgTechName:           VP of Infrastructure
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       VPOFI1-ARIN
OrgAbuseName:          VP of Infrastructure
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         VPOFI1-ARIN
OrgNOCName:            VP of Infrastructure
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     POURY-ARIN
OrgRoutingName:       Soroush Pouryazdian
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     VPOFI1-ARIN
OrgRoutingName:        VP of Infrastructure
# Email removed, Log into bgp.tools to see whois emails


OrgDNSHandle:         POURY-ARIN
OrgDNSName:           Soroush Pouryazdian
# Email removed, Log into bgp.tools to see whois emails


OrgDNSHandle:         VPOFI1-ARIN
OrgDNSName:            VP of Infrastructure
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-04-18T03:31:34Z UTC

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Member of the following AS-SETs

-	Member
RIPE	as-ubnix-members
RADB	as-telstra-intl-customers
ARIN	as-397468
RIPE	as-retn-actual-v4
RADB	as-m21
ARIN	as13335:as-customers
APNIC	as132847:as-netsg-customers
RADB	as-rogers:as-customers
RADB	as-optus
APNIC	as4764:as-customers
APNIC	as1221:as-customers
ARIN	as1239:as-customers
RADB	as-hurricane
ARIN	as-beanfield
RIPE	as-transroute-spec
APNIC	as7474:as-customers
ARIN	as-thinkon-ca
RADB	as-telstra-testing-1
APNIC	as4826:as-customers
RADB	as-hurricanev6
RADB	as-kddcustomer2