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	Prefix	Description
	66.205.160.0/20	University of Notre Dame
	66.254.224.0/19	University of Notre Dame
	129.74.0.0/16	University of Notre Dame
	129.74.86.0/23	University of Notre Dame
	2620:0:2f00::/41	University of Notre Dame

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS19782	Indiana University (GigaPOP)	✔	✔
	AS174	Cogent Communications, LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS19782	Indiana University (GigaPOP)	✔	✔
	AS174	Cogent Communications, LLC	✔	✘
	AS1239	Sprint Wireline (Cogent)	✔	✘

ASHandle:       AS693
OrgID:          UND-Z
ASName:         NOTRE-DAME-AS
ASNumber:       693
RegDate:        1990-07-23
Updated:        2024-09-25
TechHandle:     DOMAI482-ARIN
Source:         ARIN



OrgID:          UND-Z
OrgName:        University of Notre Dame
CanAllocate:    
Street:         301 ITC
City:           Notre Dame
State/Prov:     IN
Country:        US
PostalCode:     46556
RegDate:        2022-04-18
Updated:        2024-09-25
OrgAdminHandle: DOMAI482-ARIN
OrgTechHandle:  DOMAI482-ARIN
OrgAbuseHandle: UNDA-ARIN
Source:         ARIN





OrgAdminHandle:       DOMAI482-ARIN
OrgAdminName:          DomainAdmin
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        DOMAI482-ARIN
OrgTechName:           DomainAdmin
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       UNDA-ARIN
OrgAbuseName:          University of Notre Dame - Abuse
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           DOMAI482-ARIN
TechName:              DomainAdmin
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-24T03:28:18Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-startapme	84
RADB	as-yipes	2058
RADB	as-startapca	81
RADB	as-ingig	32
RADB	as198949:as-sd	3765
LEVEL3	as-yipes	2058
RADB	as-hurricane	24736
RADB	as-wiscnet-wrips	486
RADB	as-hurricanev6	20185
RADB	as-startapcn	84
RADB	as-startapru	64
RADB	as-startapeu	47
RIPE	as-transroute-spec	19683
RADB	as-startapla	61
RADB	as-startapap	79