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	Prefix	Description
	130.118.152.0/24	Department of Interior United States Geological Survey
	137.227.230.0/24	U.S. Department of the Interior
	192.55.108.0/24	Department of Interior United States Geological Survey

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS22284	U.S. Department of the Interior	✔	✘
	AS3549	Lumen (fka. Global Crossing)	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS22284	U.S. Department of the Interior	✔	✘
	AS3549	Lumen (fka. Global Crossing)	✔	✘
	AS11537	Internet2	✔	✔
	AS5663	Department of Interior United States Geological Survey	✔	✘
	AS22335	Metropolitan Research and Education Network	✔	✘

ASHandle:       AS1842
OrgID:          USGS-Z
ASName:         USGS-AS
ASNumber:       1842
RegDate:        1992-05-11
Updated:        2024-10-04
Source:         ARIN



OrgID:          USGS-Z
OrgName:        Department of Interior United States Geological Survey
CanAllocate:    
Street:         12201 Sunrise Valley Drive
City:           Reston
State/Prov:     VA
Country:        US
PostalCode:     20192
RegDate:        2024-09-23
Updated:        2025-07-31
OrgAdminHandle: HOSTM550-ARIN
OrgTechHandle:  HOSTM550-ARIN
OrgTechHandle:  STEVE25-ARIN
OrgAbuseHandle: HOSTM550-ARIN
Source:         ARIN





OrgAdminHandle:       HOSTM550-ARIN
OrgAdminName:          Hostmaster
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        HOSTM550-ARIN
OrgTechName:           Hostmaster
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        STEVE25-ARIN
OrgTechName:          Steven Harrington
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       HOSTM550-ARIN
OrgAbuseName:          Hostmaster
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-02-13T03:24:55Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as11164:as-participants	1832
RADB	as-cci-il-cust	23
ARIN	as293:as-from-i2-to-esnet	3245
LEVEL3	as-sprint-customers	1756
LEVEL3	as-sprint-origins	7309
RADB	as-gci-downstream	39
RADB	as11537:as-participants	1846
LEVEL3	as-lumen-customers-asns	10695
LEVEL3	as-level3-origins-na	0
RIPE	as20965:as-from-internet2-to-geant	2967