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	Prefix	Description
	158.136.0.0/16	University System of New Hampshire

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS3257	GTT Communications Inc.	✔	✘
	AS11745	University System of New Hampshire	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS3257	GTT Communications Inc.	✔	✘
	AS394961	Saint Anselm College	✔	✘
	AS11745	University System of New Hampshire	✔	✘
	AS29917	University System of New Hampshire	✔	✘
	AS8928	GTT Communications Inc.	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS394961	Saint Anselm College	✔	✘
	AS11745	University System of New Hampshire	✔	✘
	AS29917	University System of New Hampshire	✔	✘

ASHandle:       AS27405
OrgID:          USNH
ASName:         PSC
ASNumber:       27405
RegDate:        2003-02-27
Updated:        2021-11-24
Source:         ARIN



OrgID:          USNH
OrgName:        University System of New Hampshire
CanAllocate:    
Street:         University of New Hampshire
Street:         50 College Road
City:           Durham
State/Prov:     NH
Country:        US
PostalCode:     03824
RegDate:        1998-12-04
Updated:        2021-12-13
OrgAdminHandle: HEATO14-ARIN
OrgTechHandle:  HEATO14-ARIN
OrgTechHandle:  TBA102-ARIN
OrgTechHandle:  ZK43-ARIN
OrgAbuseHandle: HEATO14-ARIN
OrgAbuseHandle: NETWO1781-ARIN
OrgAbuseHandle: ZP85-ARIN
OrgNOCHandle:   TBA102-ARIN
OrgRoutingHandle:   TBA102-ARIN
Source:         ARIN





OrgAdminHandle:       HEATO14-ARIN
OrgAdminName:         Tobias Heaton
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        HEATO14-ARIN
OrgTechName:          Tobias Heaton
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        TBA102-ARIN
OrgTechName:          Tony Bargardo
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        ZK43-ARIN
OrgTechName:           Keene State College
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       HEATO14-ARIN
OrgAbuseName:         Tobias Heaton
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       NETWO1781-ARIN
OrgAbuseName:          Network Security
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       ZP85-ARIN
OrgAbuseName:          Information Technology Service
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         TBA102-ARIN
OrgNOCName:           Tony Bargardo
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     TBA102-ARIN
OrgRoutingName:       Tony Bargardo
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-24T03:29:37Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-rr-biz	2081
RIPE	as-gttcust	89510
ARIN	as-xo-b	58180
ARIN	as-usnh:as-peers	5