AS397468 - THINKON - Think On, Inc., CA

Canada Australia United States Netherlands
AS Number
AS397468
AS Name
THINKON
Org Name
Think On, Inc.
Country
Canada
Registry

arin

RegDate

2013-04-01

Updated

2026-01-30

AS397468 Looking Glass
IPv4Prefixes

21

IPv6Prefixes

1

IPv4 NUMs

5,376

IPv6 NUMs(/64)

65,536

5,376 IPv4 Addresses
CIDR Description IP Num
38.20.176.0/24
IRR Valid
Cogent Communications, LLC 256
38.20.177.0/24
IRR Valid
Cogent Communications, LLC 256
38.64.255.0/24
IRR Valid
Cogent Communications, LLC 256
38.69.220.0/24
IRR InValid
Cogent Communications, LLC 256
38.84.8.0/24
IRR Valid
Cogent Communications, LLC 256
38.99.138.0/24
IRR Valid
Cogent Communications, LLC 256
38.102.93.0/24
IRR InValid
Cogent Communications, LLC 256
38.102.103.0/24
IRR Valid
Cogent Communications, LLC 256
38.121.58.0/24
IRR InValid
Cogent Communications, LLC 256
38.129.0.0/24
IRR InValid
Cogent Communications, LLC 256
38.248.1.0/24
IRR InValid
Cogent Communications, LLC 256
149.5.5.0/24
IRR Valid
Cogent Communications, LLC 256
160.191.42.0/24
IRR Valid
THINKON-AU ThinkOn Australia Pty Ltd 256
192.92.246.0/24
IRR InValid
Think On, Inc. 256
203.14.38.0/24
IRR InValid
AISNSW-AU The Association of Independent Schools of NSW Ltd 256
216.83.4.0/24
IRR Valid
Think On, Inc. 256
216.83.5.0/24
IRR InValid
Think On, Inc. 256
216.83.11.0/24
IRR Valid
Think On, Inc. 256
216.83.19.0/24
IRR Valid
Think On, Inc. 256
216.83.25.0/24
IRR Valid
Think On, Inc. 256
216.83.28.0/24
IRR Valid
Think On, Inc. 256
CIDR Description IP NUMs(prefix /64)
2001:550:1800::/48
IRR Valid
Cogent Communications, LLC 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS812 ROGERS-COMMUNICATIONS - Rogers Communications Canada Inc., CA Canada 5,732,096 21,474,902,016 IPv4 IPv4 IPv6 IPv6
AS7474 OPTUSCOM-AS01-AU - SingTel Optus Pty Ltd, AU Australia 532,480 4,295,163,904 IPv4 IPv4
AS13876 FIBER-64 - FiberLight, LLC, US United States 26,112 4,294,967,296 IPv4 IPv4
AS21949 BEANFIELD - Beanfield Technologies Inc., CA Canada 190,720 8,589,934,592 IPv4 IPv4
AS132847 NETSG-AS-AP - Network Solutions Group Pty Ltd, AU Australia 4,864 4,294,967,296 IPv4 IPv4
AS577 BACOM - Bell Canada, CA Canada 6,913,280 8,785,297,408 IPv4 IPv4 IPv6 IPv6
AS1239 COGENT-1239 - Cogent Communications, LLC, US United States 0 215,028,858,880 IPv4 IPv4
AS4764 WIDEBAND-AS-AP - Wideband Networks Pty Ltd, AU Australia 334,592 142,002,487,296 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,758,464 52,076,871,680 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, LLC, US United States 35,931,904 221,394,501,632 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28,950,400 81,626,857,472 IPv4 IPv4
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 326,656 17,180,065,792 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 578,048 282,631,665,680,384 IPv4 IPv4
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US United States 92,884,224 2,418,067,243,008 IPv4 IPv4 
ASNumber:       397468
ASName:         THINKON
ASHandle:       AS397468
RegDate:        2019-04-05
Updated:        2023-11-09    
Ref:            https://rdap.arin.net/registry/autnum/397468


OrgName:        Think On, Inc.
OrgId:          TO-16
Address:        56 Aberfoyle Cres.
Address:        suite#420
City:           Etobicoke
StateProv:      ON
PostalCode:     M8X 2W4
Country:        CA
RegDate:        2013-04-01
Updated:        2026-01-30
Comment:        http://www.thinkon.com
Comment:        Geofeed https://thinkon.com/geofeed.csv
Ref:            https://rdap.arin.net/registry/entity/TO-16


OrgRoutingHandle: VPOFI1-ARIN
OrgRoutingName:   VP of Infrastructure
OrgRoutingPhone:  +1-647-478-9266 
OrgRoutingEmail:  henio.almeida@thinkon.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/VPOFI1-ARIN

OrgAbuseHandle: VPOFI1-ARIN
OrgAbuseName:   VP of Infrastructure
OrgAbusePhone:  +1-647-478-9266 
OrgAbuseEmail:  henio.almeida@thinkon.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/VPOFI1-ARIN

OrgDNSHandle: VPOFI1-ARIN
OrgDNSName:   VP of Infrastructure
OrgDNSPhone:  +1-647-478-9266 
OrgDNSEmail:  henio.almeida@thinkon.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/VPOFI1-ARIN

OrgTechHandle: CIMAR11-ARIN
OrgTechName:   Cimarusti , Tim 
OrgTechPhone:  +1-647-955-9655 
OrgTechEmail:  timothy.cimarusti@thinkon.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CIMAR11-ARIN

OrgTechHandle: VOISI7-ARIN
OrgTechName:   Voisin, Joe 
OrgTechPhone:  +1-647-955-9655 
OrgTechEmail:  joe.voisin@thinkon.com
OrgTechRef:    https://rdap.arin.net/registry/entity/VOISI7-ARIN

OrgTechHandle: VPOFI1-ARIN
OrgTechName:   VP of Infrastructure
OrgTechPhone:  +1-647-478-9266 
OrgTechEmail:  henio.almeida@thinkon.com
OrgTechRef:    https://rdap.arin.net/registry/entity/VPOFI1-ARIN

OrgTechHandle: ADMIN3998-ARIN
OrgTechName:   Administrator
OrgTechPhone:  +1-647-478-9266 
OrgTechEmail:  henio.almeida@thinkon.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ADMIN3998-ARIN

OrgTechHandle: SONGE7-ARIN
OrgTechName:   Song, Eric 
OrgTechPhone:  +1-365-297-4723 
OrgTechEmail:  eric.song@thinkon.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SONGE7-ARIN

OrgNOCHandle: VPOFI1-ARIN
OrgNOCName:   VP of Infrastructure
OrgNOCPhone:  +1-647-478-9266 
OrgNOCEmail:  henio.almeida@thinkon.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/VPOFI1-ARIN

OrgTechHandle: SMITH6258-ARIN
OrgTechName:   Smith, Jonathan 
OrgTechPhone:  +1-647-955-9655 
OrgTechEmail:  jonathan.smith@thinkon.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SMITH6258-ARIN