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AS19543 Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.

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

Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C. mintz.com

US 1 Routes

AS Data

AS19543

AS19543 – Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.

AS Number	19543
AS Name	MINTZ-BOS
Organization	Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.(mintz-2)
Country	US
Website	mintz.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2007-08-17

ASN Intelligence API for production workflows

Use ASN data for AS19543 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
38.97.105.0/24	AS19543	Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.	Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.	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:       19543
ASName:         MINTZ-BOS
ASHandle:       AS19543
RegDate:        2007-08-17
Updated:        2018-01-16    
Ref:            https://rdap.arin.net/registry/autnum/19543


OrgName:        Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.
OrgId:          MINTZ-2
Address:        One Financial Center
City:           Boston
StateProv:      MA
PostalCode:     02111
Country:        US
RegDate:        2007-06-28
Updated:        2016-05-04
Ref:            https://rdap.arin.net/registry/entity/MINTZ-2


OrgTechHandle: KOHAN1-ARIN
OrgTechName:   Kohan, Paul 
OrgTechPhone:  +1-617-348-4782 
OrgTechEmail:  pmkohan@mintz.com
OrgTechRef:    https://rdap.arin.net/registry/entity/KOHAN1-ARIN

OrgAbuseHandle: KOHAN1-ARIN
OrgAbuseName:   Kohan, Paul 
OrgAbusePhone:  +1-617-348-4782 
OrgAbuseEmail:  pmkohan@mintz.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/KOHAN1-ARIN

RTechHandle: KOHAN1-ARIN
RTechName:   Kohan, Paul 
RTechPhone:  +1-617-348-4782 
RTechEmail:  pmkohan@mintz.com
RTechRef:    https://rdap.arin.net/registry/entity/KOHAN1-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
AS46887	Crown Castle Fiber LLC	US
AS1239	Cogent Communications, LLC	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS46887	Crown Castle Fiber LLC	US
AS174	Cogent Communications, LLC	US

Frequently Asked Questions

What is ASN AS19543?

ASN AS19543 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS19543?

AS19543 is listed under Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C..

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.