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	Prefix	Description
	147.53.0.0/18	Saint Mary's College
	147.53.2.0/24	Saint Mary's College
	147.53.8.0/24	Saint Mary's College
	147.53.64.0/19	Saint Mary's College

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS174	Cogent Communications, LLC	✔	✘
	AS26554	US Signal Company, L.L.C.	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS174	Cogent Communications, LLC	✔	✘
	AS26554	US Signal Company, L.L.C.	✔	✘
	AS1239	Sprint Wireline (Cogent)	✔	✘

ASHandle:       AS1265
OrgID:          SMC-6
ASName:         SAINT-MARYS-AS
ASNumber:       1265
RegDate:        1991-06-27
Updated:        1991-06-26
TechHandle:     JLC32-ARIN
Source:         ARIN



OrgID:          SMC-6
OrgName:        Saint Mary's College
CanAllocate:    
Street:         Information Technology
Street:         LeMans Hall
City:           Notre Dame
State/Prov:     IN
Country:        US
PostalCode:     46556
RegDate:        1991-06-27
Updated:        2020-04-06
OrgAdminHandle: SYSTE335-ARIN
OrgTechHandle:  SYSTE335-ARIN
OrgAbuseHandle: SYSTE335-ARIN
OrgNOCHandle:   SYSTE335-ARIN
OrgRoutingHandle:   SYSTE335-ARIN
OrgDNSHandle:   SYSTE335-ARIN
Source:         ARIN





OrgAdminHandle:       SYSTE335-ARIN
OrgAdminName:          Systems and Networking
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        SYSTE335-ARIN
OrgTechName:           Systems and Networking
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       SYSTE335-ARIN
OrgAbuseName:          Systems and Networking
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         SYSTE335-ARIN
OrgNOCName:            Systems and Networking
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     SYSTE335-ARIN
OrgRoutingName:        Systems and Networking
# Email removed, Log into bgp.tools to see whois emails


OrgDNSHandle:         SYSTE335-ARIN
OrgDNSName:            Systems and Networking
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           JLC32-ARIN
TechName:             John Cook
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-02-17T03:25:13Z UTC

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Member of the following AS-SETs

-	Member	ASN Count