ASN AS12223 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS12223?

AS12223 is listed under MNJ Technology Services LLC.

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.

AS12223 MNJ Technology Services LLC

ASN Lookup Tool

MNJ Technology Services LLC mnjtech.com

US 7 Routes

AS Data

AS12223

AS12223 – MNJ Technology Services LLC

AS Number	12223
AS Name	AS-EQUIVOICE-COM
Organization	MNJ Technology Services LLC(mtsl-17)
Country	US
Website	mnjtech.com
Number of IPv4 Routes	7
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2007-11-12

ASN Intelligence API for production workflows

Use ASN data for AS12223 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
192.157.76.0/24	AS12223	MNJ Technology Services LLC	Kropp Equipment Inc	256
66.252.64.0/22	AS12223	MNJ Technology Services LLC	Trinity United Church of Christ	1024
192.157.77.0/24	AS12223	MNJ Technology Services LLC	Harvard Collection Services, Inc	256
66.252.72.0/22	AS12223	MNJ Technology Services LLC	John Buck	1024
66.252.76.0/22	AS12223	MNJ Technology Services LLC	MNJ Technology Services LLC	1024
192.157.79.0/24	AS12223	MNJ Technology Services LLC	MNJ Technology Services LLC	256
66.252.71.0/24	AS12223	MNJ Technology Services LLC	MNJ Technology Services LLC	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:       12223
ASName:         AS-EQUIVOICE-COM
ASHandle:       AS12223
RegDate:        2007-11-12
Updated:        2022-06-14    
Ref:            https://rdap.arin.net/registry/autnum/12223


OrgName:        MNJ Technology Services LLC
OrgId:          MTSL-17
Address:        1025 Busch Parkway
City:           Buffalo Grove
StateProv:      IL
PostalCode:     60089
Country:        US
RegDate:        2020-01-21
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/MTSL-17


OrgAbuseHandle: BRICE33-ARIN
OrgAbuseName:   Brice, Jim 
OrgAbusePhone:  +1-847-235-3323 
OrgAbuseEmail:  dstepp@mnjtech.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/BRICE33-ARIN

OrgTechHandle: BENDE100-ARIN
OrgTechName:   Bender, Nathan 
OrgTechPhone:  +1-847-229-4022 
OrgTechEmail:  nbender@mnjtech.com
OrgTechRef:    https://rdap.arin.net/registry/entity/BENDE100-ARIN

OrgDNSHandle: BRICE33-ARIN
OrgDNSName:   Brice, Jim 
OrgDNSPhone:  +1-847-235-3323 
OrgDNSEmail:  dstepp@mnjtech.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/BRICE33-ARIN

OrgTechHandle: BRICE33-ARIN
OrgTechName:   Brice, Jim 
OrgTechPhone:  +1-847-235-3323 
OrgTechEmail:  dstepp@mnjtech.com
OrgTechRef:    https://rdap.arin.net/registry/entity/BRICE33-ARIN

OrgNOCHandle: BRICE33-ARIN
OrgNOCName:   Brice, Jim 
OrgNOCPhone:  +1-847-235-3323 
OrgNOCEmail:  dstepp@mnjtech.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/BRICE33-ARIN

OrgRoutingHandle: BRICE33-ARIN
OrgRoutingName:   Brice, Jim 
OrgRoutingPhone:  +1-847-235-3323 
OrgRoutingEmail:  dstepp@mnjtech.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/BRICE33-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
AS3356	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS3356	Level 3 Parent, LLC	US