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	Prefix	Description
	131.104.0.0/17	University of Guelph
	131.104.23.0/24	University of Guelph
	131.104.128.0/17	University of Guelph

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Network Policy

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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:       AS31886
OrgID:          UNIVER-279
ASName:         UOGUELPH
ASNumber:       31886
RegDate:        2004-01-15
Updated:        2012-03-02
TechHandle:     NO17-ORG-ARIN
Source:         ARIN



OrgID:          UNIVER-279
OrgName:        University of Guelph
CanAllocate:    
Street:         Networking Services Johnston Hall
Street:         University of Guelph
City:           Guelph
State/Prov:     ON
Country:        CA
PostalCode:     N1G-2W1
RegDate:        1988-11-04
Updated:        2023-11-03
OrgAdminHandle: NO17-ORG-ARIN
OrgTechHandle:  NO17-ORG-ARIN
OrgAbuseHandle: ISC25-ARIN
Source:         ARIN





OrgAdminHandle:       NO17-ORG-ARIN
OrgAdminName:          Network Operations Centre
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        NO17-ORG-ARIN
OrgTechName:           Network Operations Centre
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       ISC25-ARIN
OrgAbuseName:          Information Security - CCS
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           NO17-ORG-ARIN
TechName:              Network Operations Centre
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-26T03:38:22Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
ARIN	as-xo-b	58187
ARIN	as26677:as-gigapop-peering	55
RADB	as-rogers:as-customers	604
RIPE	as-transroute-spec	19679
LEVEL3	as-level3-origins-na	0
ARIN	as26677:as-rog	12
ARIN	as-all-1	8
ARIN	as-549-as-customers	69
ARIN	as26677:as-gigapop4rpkimon	55
RADB	as174:as-cogc-027	48
RADB	as-all-1	8
RADB	as-hurricane	24726
CANARIE	as26677:as-gigapop	57