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	Prefix	Description
	137.238.240.0/20	The State University of New York College at Geneseo
	192.77.173.0/24	NYSERNet
	199.109.84.0/24	NYSERNet
	199.110.240.0/20	NYSERNet
	2620:f:2::/48	NYSERNet
	2620:f:6::/48	NYSERNet

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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	✔	✔
	AS6939	Hurricane Electric LLC	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS6939	Hurricane Electric LLC	✔	✔
	AS3756	NYSERNet	✔	✔
	AS3630	NYSERNet	✔	✔
	AS174	Cogent Communications, LLC	✔	✔
	AS3629	NYSERNet	✔	✔

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Downstreams

	ASN	Description	IPv4	IPv6
	AS3756	NYSERNet	✔	✔
	AS3630	NYSERNet	✔	✔
	AS3629	NYSERNet	✔	✔

ASHandle:       AS3754
OrgID:          NYSR-Z
ASName:         NYSERNET3-AS
ASNumber:       3754 - 3756
RegDate:        1994-08-08
Updated:        2022-08-25
TechHandle:     ZN56-ARIN
Source:         ARIN



OrgID:          NYSR-Z
OrgName:        NYSERNet
CanAllocate:    
Street:         100 South Salina Street
Street:         Suite 300
City:           Syracuse
State/Prov:     NY
Country:        US
PostalCode:     13202
RegDate:        2022-08-17
Updated:        2022-08-17
OrgAdminHandle: ZN56-ARIN
OrgTechHandle:  ZN56-ARIN
OrgAbuseHandle: NYSER-ARIN
Source:         ARIN





OrgAdminHandle:       ZN56-ARIN
OrgAdminName:          NYSERNet NOC
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        ZN56-ARIN
OrgTechName:           NYSERNet NOC
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       NYSER-ARIN
OrgAbuseName:          NYSERNet Abuse
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           ZN56-ARIN
TechName:              NYSERNet NOC
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-06-16T03:27:20Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as3755:as-all	4
LEVEL3	as-level3-origins-na	0
RADB	as-hurricanev6	21157
RIPE	as-transroute-spec	19618
RADB	as-hurricane	24871