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	Prefix	Description
	128.84.0.0/16	Cornell University
	128.253.0.0/16	Cornell University
	132.236.0.0/16	Cornell University
	192.35.82.0/24	Cornell Theory Center
	192.122.235.0/24	Cornell University
	192.122.236.0/24	Cornell University
	2620:110:d000::/44	Cornell University

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS1299	Arelion (fka. Telia Carrier)	✔	✔
	AS13536	FirstLight Fiber, Inc.	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS13536	FirstLight Fiber, Inc.	✔	✔
	AS1299	Arelion (fka. Telia Carrier)	✔	✔
	AS3754	NYSERNet	✔	✔
	AS3630	NYSERNet	✔	✔

ASHandle:       AS26
OrgID:          CORNEL
ASName:         CORNELL
ASNumber:       26
RegDate:        1984-08-10
Updated:        2025-03-27
TechHandle:     BRADL365-ARIN
TechHandle:     MULDO2-ARIN
NOCHandle:      NOC33962-ARIN
Source:         ARIN



OrgID:          CORNEL
OrgName:        Cornell University
CanAllocate:    
Street:         Cornell Information Technologies
Street:         757 Rhodes Hall
City:           Ithaca
State/Prov:     NY
Country:        US
PostalCode:     14853
RegDate:        1984-08-10
Updated:        2025-03-27
OrgAdminHandle: MULDO2-ARIN
OrgTechHandle:  BRADL365-ARIN
OrgTechHandle:  MULDO2-ARIN
OrgAbuseHandle: NOC33962-ARIN
Source:         ARIN





OrgAdminHandle:       MULDO2-ARIN
OrgAdminName:         Trent Muldoon
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        BRADL365-ARIN
OrgTechName:          Scott Bradley
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        MULDO2-ARIN
OrgTechName:          Trent Muldoon
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       NOC33962-ARIN
OrgAbuseName:          NOC
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           BRADL365-ARIN
TechName:             Scott Bradley
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           MULDO2-ARIN
TechName:             Trent Muldoon
# Email removed, Log into bgp.tools to see whois emails


NOCHandle:            NOC33962-ARIN
NOCName:               NOC
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-24T03:27:33Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-hurricanev6	20185
LEVEL3	as-level3-origins-na	0
RIPE	as-transroute-spec	19683
ARIN	as14477:as-customers	9
ARIN	as3770:as-all	327
RADB	as26:as-all	1
RADB	as3630:as-connectors	72
RADB	as-hurricane	24736
RADB	as-nysr-de	34
RADB	as3754:as-connectors	73
ARIN	as-tvc	380
ARIN	as13335:as-customers	1505
LACNIC	as21575:as-entelperu	22
LACNIC	as6400:as-codetel	14