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AS11678 U.S. Department of Energy

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

U.S. Department of Energy nv.doe.gov

US 2 Routes

AS Data

AS11678

AS11678 – U.S. Department of Energy

AS Number	11678
AS Name	DOE-NTS-AS
Organization	U.S. Department of Energy(ude-5)
Country	US
Website	nv.doe.gov
Number of IPv4 Routes	1
Number of IPv6 Routes	1
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	1998-11-11

ASN Intelligence API for production workflows

Use ASN data for AS11678 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2607:2080::/32	AS11678	U.S. Department of Energy	U.S. Department of Energy	~79×10²⁷
192.100.51.0/24	AS11678	U.S. Department of Energy	U.S. Department of Energy	256

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       11678
ASName:         DOE-NTS-AS
ASHandle:       AS11678
RegDate:        1998-11-11
Updated:        2022-09-14    
Ref:            https://rdap.arin.net/registry/autnum/11678


OrgName:        U.S. Department of Energy
OrgId:          UDE-5
Address:        Nevada Field Office
Address:        PO Box 98521
Address:        NLV-032
City:           Las Vegas
StateProv:      NV
PostalCode:     89193
Country:        US
RegDate:        1991-03-22
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/UDE-5


OrgTechHandle: TECHN532-ARIN
OrgTechName:   Technical Support
OrgTechPhone:  +1-702-295-1000 
OrgTechEmail:  tech@nv.doe.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/TECHN532-ARIN

OrgAbuseHandle: ABUSE1540-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-702-295-1800 
OrgAbuseEmail:  computersecuritygroup@nv.doe.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE1540-ARIN

RTechHandle: BC487-ARIN
RTechName:   Clough, Bruce 
RTechPhone:  +1-702-295-0345 
RTechEmail:  cloughbe@nv.doe.gov
RTechRef:    https://rdap.arin.net/registry/entity/BC487-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number	Description	Country
AS293	ESnet	US

Upstreams

AS Number	Description	Country
AS293	ESnet	US

Frequently Asked Questions

What is ASN AS11678?

ASN AS11678 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS11678?

AS11678 is listed under U.S. Department of Energy.

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.