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AS5058 Navy Network Information Center NNIC

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

Navy Network Information Center NNIC mail.mil

US 2 Routes

AS Data

AS5058

AS5058 – Navy Network Information Center NNIC

AS Number	5058
AS Name	NRL-EXP
Organization	Navy Network Information Center NNIC(nnicn-1)
Country	US
Website	mail.mil
Number of IPv4 Routes	1
Number of IPv6 Routes	1
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	1995-06-13

ASN Intelligence API for production workflows

Use ASN data for AS5058 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2001:480:23::/48	AS5058	Navy Network Information Center NNIC	High Performance Computing	~1×10²⁴
134.207.0.0/16	AS5058	Navy Network Information Center NNIC	Navy Network Information Center NNIC	65536

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:       5058
ASName:         NRL-EXP
ASHandle:       AS5058
RegDate:        1995-06-13
Updated:        2012-02-08    
Ref:            https://rdap.arin.net/registry/autnum/5058


OrgName:        Navy Network Information Center (NNIC)
OrgId:          NNICN-1
Address:        2465 GUADALCANAL ROAD
Address:        BLDG 1265
City:           VIRGINIA BEACH
StateProv:      VA
PostalCode:     23459
Country:        US
RegDate:        2006-09-21
Updated:        2025-03-13
Ref:            https://rdap.arin.net/registry/entity/NNICN-1


OrgTechHandle: REGIS10-ARIN
OrgTechName:   Registration
OrgTechPhone:  +1-844-347-2457 
OrgTechEmail:  disa.columbus.ns.mbx.arin-registrations@mail.mil
OrgTechRef:    https://rdap.arin.net/registry/entity/REGIS10-ARIN

OrgAbuseHandle: REGIS10-ARIN
OrgAbuseName:   Registration
OrgAbusePhone:  +1-844-347-2457 
OrgAbuseEmail:  disa.columbus.ns.mbx.arin-registrations@mail.mil
OrgAbuseRef:    https://rdap.arin.net/registry/entity/REGIS10-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
AS668	United States Department of Defense DoD	US
AS668	United States Department of Defense (DoD)	US

Upstreams

AS Number	Description	Country
AS668	United States Department of Defense DoD	US

Frequently Asked Questions

What is ASN AS5058?

ASN AS5058 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS5058?

AS5058 is listed under Navy Network Information Center NNIC.

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.