ASN AS39937 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS39937?

AS39937 is listed under LTech Solutions, Ltd..

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?

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AS39937 LTech Solutions, Ltd.

ASN Lookup Tool

LTech Solutions, Ltd. ltechsolutions.com

US 5 Routes

AS Data

AS39937

AS39937 – LTech Solutions, Ltd.

AS Number	39937
AS Name	LTECH
Organization	LTech Solutions, Ltd. (lsl-173)
Country	US
Website	ltechsolutions.com
Number of IPv4 Routes	4
Number of IPv6 Routes	1
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2023-06-09

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Use ASN data for AS39937 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
23.160.120.0/24	AS39937	LTech Solutions, Ltd.	LTech Solutions, Ltd.	256
23.160.121.0/24	AS39937	LTech Solutions, Ltd.	LTech Solutions, Ltd.	256
23.160.122.0/24	AS39937	LTech Solutions, Ltd.	LTech Solutions, Ltd.	256
216.120.143.0/24	AS39937	LTech Solutions, Ltd.	LTech Solutions, Ltd.	256
2607:5240::/32	AS39937	LTech Solutions, Ltd.	LTech Solutions, Ltd.	~79×10²⁷

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:       39937
ASName:         LTECH
ASHandle:       AS39937
RegDate:        2023-06-09
Updated:        2024-03-06
Comment:        LTech Solutions, Ltd.
Comment:        https://www.ltechsolutions.com
Comment:        Standard office hours are 8:00 AM to 5:00 PM Eastern
Ref:            https://rdap.arin.net/registry/autnum/39937


OrgName:        LTech Solutions, Ltd.
OrgId:          LSL-173
Address:        231 Springside Dr
Address:        Suite 100
City:           Fairlawn
StateProv:      OH
PostalCode:     44333
Country:        US
RegDate:        2023-05-31
Updated:        2023-10-30
Ref:            https://rdap.arin.net/registry/entity/LSL-173


OrgTechHandle: BARNH69-ARIN
OrgTechName:   Barnhouse, Lee 
OrgTechPhone:  +1-330-656-1222 
OrgTechEmail:  lee.barnhouse@ltechsolutions.com
OrgTechRef:    https://rdap.arin.net/registry/entity/BARNH69-ARIN

OrgAbuseHandle: BARNH69-ARIN
OrgAbuseName:   Barnhouse, Lee 
OrgAbusePhone:  +1-330-656-1222 
OrgAbuseEmail:  lee.barnhouse@ltechsolutions.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/BARNH69-ARIN

OrgNOCHandle: LSN9-ARIN
OrgNOCName:   LTech Solutions NOC
OrgNOCPhone:  +1-330-656-1222 
OrgNOCEmail:  help@ltechsolutions.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/LSN9-ARIN

OrgDNSHandle: BARNH69-ARIN
OrgDNSName:   Barnhouse, Lee 
OrgDNSPhone:  +1-330-656-1222 
OrgDNSEmail:  lee.barnhouse@ltechsolutions.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/BARNH69-ARIN

OrgRoutingHandle: BARNH69-ARIN
OrgRoutingName:   Barnhouse, Lee 
OrgRoutingPhone:  +1-330-656-1222 
OrgRoutingEmail:  lee.barnhouse@ltechsolutions.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/BARNH69-ARIN

OrgTechHandle: RINEH49-ARIN
OrgTechName:   Rinehart, Caleb 
OrgTechPhone:  +1-330-656-1222 
OrgTechEmail:  caleb.rinehart@ltechsolutions.com
OrgTechRef:    https://rdap.arin.net/registry/entity/RINEH49-ARIN

RNOCHandle: LSN9-ARIN
RNOCName:   LTech Solutions NOC
RNOCPhone:  +1-330-656-1222 
RNOCEmail:  help@ltechsolutions.com
RNOCRef:    https://rdap.arin.net/registry/entity/LSN9-ARIN

RTechHandle: DAVID772-ARIN
RTechName:   Davidson, John 
RTechPhone:  +1-330-656-1222 
RTechEmail:  john.davidson@ltechsolutions.com
RTechRef:    https://rdap.arin.net/registry/entity/DAVID772-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

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "39937",
    "as_handle" : "AS39937",
    "as_name" : "LTECH",
    "admin_contacts" : [ "BARNH69-ARIN" ],
    "tech_contacts" : [ "BARNH69-ARIN", "BARNH69-ARIN", "RINEH49-ARIN", "DAVID772-ARIN" ],
    "abuse_contacts" : [ "BARNH69-ARIN" ],
    "date_created" : "2023-06-09",
    "date_updated" : "2024-03-06",
    "source" : "https://rdap.arin.net/registry/autnum/39937"
  } ],
  "organization" : {
    "handle" : "LSL-173",
    "name" : "LTech Solutions, Ltd.",
    "address" : [ "231 Springside Dr", "Suite 100", "Fairlawn", "OH", "44333", "US" ],
    "street" : "Springside Dr",
    "city" : "Fairlawn",
    "state" : "OH",
    "zip_code" : "44333",
    "country" : [ "US" ],
    "date_created" : "2023-05-31",
    "date_updated" : "2023-10-30",
    "source" : "https://rdap.arin.net/registry/entity/LSL-173",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "BARNH69-ARIN",
    "name" : "Barnhouse, Lee",
    "email" : [ "lee.barnhouse@ltechsolutions.com" ],
    "phone" : [ "+1-330-656-1222" ],
    "source" : "https://rdap.arin.net/registry/entity/BARNH69-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "BARNH69-ARIN",
    "name" : "Barnhouse, Lee",
    "email" : [ "lee.barnhouse@ltechsolutions.com" ],
    "phone" : [ "+1-330-656-1222" ],
    "source" : "https://rdap.arin.net/registry/entity/BARNH69-ARIN"
  }, {
    "handle" : "RINEH49-ARIN",
    "name" : "Rinehart, Caleb",
    "email" : [ "caleb.rinehart@ltechsolutions.com" ],
    "phone" : [ "+1-330-656-1222" ],
    "source" : "https://rdap.arin.net/registry/entity/RINEH49-ARIN"
  }, {
    "handle" : "DAVID772-ARIN",
    "name" : "Davidson, John",
    "email" : [ "john.davidson@ltechsolutions.com" ],
    "phone" : [ "+1-330-656-1222" ],
    "source" : "https://rdap.arin.net/registry/entity/DAVID772-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "BARNH69-ARIN",
    "name" : "Barnhouse, Lee",
    "email" : [ "lee.barnhouse@ltechsolutions.com" ],
    "phone" : [ "+1-330-656-1222" ],
    "source" : "https://rdap.arin.net/registry/entity/BARNH69-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS393775	IP Pathways, LLC	US
AS6939	Hurricane Electric LLC	US
AS20940	Akamai International B.V.	NL
AS63157	DSW Information Technology LLC.	US
AS393618	Vision Concept Technology, LLC	US
AS32899	Bresco Broadband	US
AS3856	Packet Clearing House, Inc.	US
AS54113	Fastly, Inc.	US
AS16509	Amazon.com, Inc.	US
AS397018	Cloud Propeller	US
AS13795	Smart Way Communications, LLC	US
AS54455	MadeIT inc.	US
AS14978	Consolidated Smart Systems LLC	US
AS15081	Omni Fiber	US
AS19009	OneCleveland	US
AS394280	Integrated Network Concepts	US
AS394828	VALTECH ENTERPRISES, LLC	US
AS25787	Rowe Wireless Networks LLC	US
AS16617	CISP	US
AS13150	CATO NETWORKS LTD	IL
AS1299	Arelion Sweden AB	SE
AS63343	Linear 1 Technologies, LLC	US
AS14230	ARK Data Centers LLC	US
AS19009	Missouri Network Alliance, LLC	US
AS63027	Lanicom, LLC	US
AS46231	Watch Communications	US
AS62866	OHIO IX	US
AS394111	Foothills Rural Telephone Cooperative Corporation, Inc.	US
AS394611	South Central Power Company	US
AS12243	Waddell Solutions Group LLC	US
AS2707	First Communications LLC	US
AS20205	Amplex Electric, Inc.	US
AS397095	Setson LLC	US
AS54069	Aunalytics, Inc	US
AS64228	OneIT, Inc.	US
AS6597	Coloblox Data Centers Inc	US
AS2731	Infinity Fiber LLC	US
AS25645	Momentum Telecom, Inc.	US
AS396238	FairlawnGig.net	US
AS40460	WeConnect	US
AS63293	Facebook, Inc.	US
AS42	WoodyNet, Inc.	US
AS17192	LEK Internet Services, Inc.	US
AS13335	Cloudflare, Inc.	US
AS55077	LIGHT SPEED TECHNOLOGIES LLC	US
AS394740	Consolidated Cooperative	US
AS13807	Great Plains Communications LLC	US
AS7106	Com Net, Inc.	US
AS6181	Cincinnati Bell Telephone Company LLC	US
AS395848	King Networks LLC	US
AS397449	Haywire	US

Upstreams

AS Number	Description	Country
AS6597	Coloblox Data Centers Inc	US
AS1299	Arelion Sweden AB	SE
AS6939	Hurricane Electric LLC	US
AS19009	Missouri Network Alliance, LLC	US
AS396238	FairlawnGig.net	US