ASN AS12105 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS12105?

AS12105 is listed under Global Enterprise Solutions, Inc..

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS12105 Global Enterprise Solutions, Inc.

ASN Lookup Tool

Global Enterprise Solutions, Inc. drs.com

US 3 Routes

AS Data

AS12105

AS12105 – Global Enterprise Solutions, Inc.

AS Number	12105
AS Name	GCN-001
Organization	Global Enterprise Solutions, Inc.(dts-60)
Country	US
Website	drs.com
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2007-05-16

ASN Intelligence API for production workflows

Use ASN data for AS12105 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
38.18.144.0/21	AS12105	Global Enterprise Solutions, Inc.	DRS Global Enterprise Solutions, Inc.	2048
208.79.14.0/23	AS12105	Global Enterprise Solutions, Inc.	Global Enterprise Solutions, Inc.	512
38.134.125.0/24	AS12105	Global Enterprise Solutions, Inc.	SES Government Solutions, 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:       12105
ASName:         GCN-001
ASHandle:       AS12105
RegDate:        2007-05-16
Updated:        2023-09-11    
Ref:            https://rdap.arin.net/registry/autnum/12105


OrgName:        Global Enterprise Solutions, Inc.
OrgId:          DTS-60
Address:        11790 Sunrise Valley Drive, Suite 300
City:           Reston
StateProv:      VA
PostalCode:     20191
Country:        US
RegDate:        2007-05-07
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/DTS-60


OrgTechHandle: JUNAN4-ARIN
OrgTechName:   Junankar, Nikhil 
OrgTechPhone:  +1-571-528-8016 
OrgTechEmail:  nikhil.junankar@sessd.com
OrgTechRef:    https://rdap.arin.net/registry/entity/JUNAN4-ARIN

OrgTechHandle: GCNNE-ARIN
OrgTechName:   GCN-NE
OrgTechPhone:  +1-571-528-8016 
OrgTechEmail:  networkengineering@sessd.com
OrgTechRef:    https://rdap.arin.net/registry/entity/GCNNE-ARIN

OrgAbuseHandle: GCNNE-ARIN
OrgAbuseName:   GCN-NE
OrgAbusePhone:  +1-571-528-8016 
OrgAbuseEmail:  networkengineering@sessd.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GCNNE-ARIN

RAbuseHandle: GCNAR-ARIN
RAbuseName:   GCN ARIN-ABUSE
RAbusePhone:  +1-703-896-7100 
RAbuseEmail:  GCN-Arin-Abuse@drs.com
RAbuseRef:    https://rdap.arin.net/registry/entity/GCNAR-ARIN

RTechHandle: GAT6-ARIN
RTechName:   GCN ARIN TECH
RTechPhone:  +1-703-896-7100 
RTechEmail:  GCN-Arin-Tech@drs.com
RTechRef:    https://rdap.arin.net/registry/entity/GAT6-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
AS3549	Level 3 Communications, Inc. (GBLX)	US
AS1239	Cogent Communications, LLC	US
AS286	GTT Communications Inc.	NL
AS286	GTT Communications Inc.	US
AS3257	GTT Communications Inc.	US
AS3356	Level 3 Parent, LLC	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS286	GTT Communications Inc.	US
AS3257	GTT Communications Inc.	US
AS3356	Level 3 Parent, LLC	US
AS174	Cogent Communications, LLC	US