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AS394964 Martin Marietta Inc.

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

Martin Marietta Inc. martinmarietta.com

US 2 Routes

AS Data

AS394964

AS394964 – Martin Marietta Inc.

AS Number	394964
AS Name	MARTINMARIETTA-AS1
Organization	Martin Marietta Inc.(mm-623)
Country	US
Website	martinmarietta.com
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2016-03-04

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
199.245.219.0/24	AS394964	Martin Marietta Inc.	Martin Marietta Inc.	256
199.245.220.0/24	AS394964	Martin Marietta Inc.	Martin Marietta Inc.	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:       394964
ASName:         MARTINMARIETTA-AS1
ASHandle:       AS394964
RegDate:        2016-03-04
Updated:        2016-03-04
Comment:        www.martinmarietta.com    
Ref:            https://rdap.arin.net/registry/autnum/394964


OrgName:        Martin Marietta Inc.
OrgId:          MM-623
Address:        2710 Wycliff Rd
City:           Raleigh
StateProv:      NC
PostalCode:     27607
Country:        US
RegDate:        2016-01-13
Updated:        2018-05-30
Ref:            https://rdap.arin.net/registry/entity/MM-623


OrgAbuseHandle: SNE142-ARIN
OrgAbuseName:   Sr Network Engineer
OrgAbusePhone:  +1-919-882-2282 
OrgAbuseEmail:  networkgroup@martinmarietta.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SNE142-ARIN

OrgTechHandle: NETWO7688-ARIN
OrgTechName:   Network Group
OrgTechPhone:  +1-919-882-2282 
OrgTechEmail:  networkgroup@martinmarietta.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO7688-ARIN

OrgNOCHandle: NETWO7688-ARIN
OrgNOCName:   Network Group
OrgNOCPhone:  +1-919-882-2282 
OrgNOCEmail:  networkgroup@martinmarietta.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO7688-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
AS7018	AT&T Enterprises, LLC	US
AS3549	Level 3 Communications, Inc. (GBLX)	US
AS3356	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US
AS3356	Level 3 Parent, LLC	US

Frequently Asked Questions

What is ASN AS394964?

ASN AS394964 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS394964?

AS394964 is listed under Martin Marietta Inc..

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.