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AS33473 Metalmark Capital LLC

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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Metalmark Capital LLC netatwork.com

US 0 Routes

AS Data

AS33473

AS33473 – Metalmark Capital LLC

AS Number	33473
AS Name	MMC
Organization	Metalmark Capital LLC(mcl-79)
Country	US
Website	netatwork.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2004-12-28

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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:       33473
ASName:         MMC
ASHandle:       AS33473
RegDate:        2004-12-28
Updated:        2012-03-20    
Ref:            https://rdap.arin.net/registry/autnum/33473


OrgName:        Metalmark Capital LLC
OrgId:          MCL-79
Address:        1177 Avenue of The Americas
City:           New York
StateProv:      NY
PostalCode:     10036
Country:        US
RegDate:        2004-12-01
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/MCL-79


OrgAbuseHandle: BEKER-ARIN
OrgAbuseName:   Bekerman, Arkadiy 
OrgAbusePhone:  +1-212-997-5200 
OrgAbuseEmail:  abekerman@netatwork.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/BEKER-ARIN

OrgTechHandle: BEKER-ARIN
OrgTechName:   Bekerman, Arkadiy 
OrgTechPhone:  +1-212-997-5200 
OrgTechEmail:  abekerman@netatwork.com
OrgTechRef:    https://rdap.arin.net/registry/entity/BEKER-ARIN

RTechHandle: BEKER-ARIN
RTechName:   Bekerman, Arkadiy 
RTechPhone:  +1-212-997-5200 
RTechEmail:  abekerman@netatwork.com
RTechRef:    https://rdap.arin.net/registry/entity/BEKER-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 AS33473?

ASN AS33473 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS33473?

AS33473 is listed under Metalmark Capital 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.