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AS31860 MacKay Shields LLC | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

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

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MacKay Shields LLC mackayshields.com

US 0 Routes

AS Data

AS31860

AS31860 – MacKay Shields LLC

AS Number	31860
AS Name	MACKAY-SHIELDS
Organization	MacKay Shields LLC(macka)
Country	US
Website	mackayshields.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2004-01-13

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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:       31860
ASName:         MACKAY-SHIELDS
ASHandle:       AS31860
RegDate:        2004-01-13
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/31860


OrgName:        MacKay Shields LLC
OrgId:          MACKA
Address:        299 Park Avenue
Address:        32nd Floor
City:           New York
StateProv:      NY
PostalCode:     10171
Country:        US
RegDate:        2003-12-24
Updated:        2025-04-07
Ref:            https://rdap.arin.net/registry/entity/MACKA


OrgAbuseHandle: MRA18-ARIN
OrgAbuseName:   Razzino, Michael 
OrgAbusePhone:  +1-212-303-6300 
OrgAbuseEmail:  infra@mackayshields.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MRA18-ARIN

OrgTechHandle: MRA18-ARIN
OrgTechName:   Razzino, Michael 
OrgTechPhone:  +1-212-303-6300 
OrgTechEmail:  infra@mackayshields.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MRA18-ARIN

OrgAbuseHandle: SCHEE50-ARIN
OrgAbuseName:   Scheel, John 
OrgAbusePhone:  +1-609-750-8380 
OrgAbuseEmail:  john.scheel@mackayshields.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SCHEE50-ARIN

OrgTechHandle: SCHEE50-ARIN
OrgTechName:   Scheel, John 
OrgTechPhone:  +1-609-750-8380 
OrgTechEmail:  john.scheel@mackayshields.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SCHEE50-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

Frequently Asked Questions

What is ASN AS31860?

ASN AS31860 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS31860?

AS31860 is listed under MacKay Shields LLC.

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.