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	Prefix	Description
	142.156.0.0/16	The Conestoga College Institute of Technology and Adv...

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS26677	ORION	✔	✘
	AS812	Rogers Communications Canada Inc.	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS26677	ORION	✔	✘
	AS812	Rogers Communications Canada Inc.	✔	✘

ASHandle:       AS18621
OrgID:          CONEST
ASName:         CONESTOGA-COL
ASNumber:       18621
RegDate:        2000-09-19
Updated:        2024-10-09
TechHandle:     CYBER19-ARIN
AbuseHandle:    CYBER19-ARIN
NOCHandle:      CYBER19-ARIN
Source:         ARIN



OrgID:          CONEST
OrgName:        The Conestoga College Institute of Technology and Advanced Learning
CanAllocate:    
Street:         299 Doon Valley Drive
City:           Kitchener
State/Prov:     ON
Country:        CA
PostalCode:     N2G-4M4
RegDate:        1992-08-31
Updated:        2026-05-19
OrgAdminHandle: CYBER19-ARIN
OrgTechHandle:  CYBER19-ARIN
OrgAbuseHandle: CYBER19-ARIN
Source:         ARIN





OrgAdminHandle:       CYBER19-ARIN
OrgAdminName:          Cyber Security
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        CYBER19-ARIN
OrgTechName:           Cyber Security
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       CYBER19-ARIN
OrgAbuseName:          Cyber Security
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           CYBER19-ARIN
TechName:              Cyber Security
# Email removed, Log into bgp.tools to see whois emails


AbuseHandle:          CYBER19-ARIN
AbuseName:             Cyber Security
# Email removed, Log into bgp.tools to see whois emails


NOCHandle:            CYBER19-ARIN
NOCName:               Cyber Security
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-06-04T03:25:01Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
ARIN	as26677:as-gigapop4rpkimon	55
BELL	as549:as-customers	11
CANARIE	as26677:as-gigapop	58
RADB	as20161:as-customers	101
RADB	as-nexicom	122
RADB	as-rogers:as-customers	819
BELL	as6539:as-customers	475
ARIN	as-549-as-customers	70
ARIN	as26677:as-gigapop-peering	55