Report for 33473

Name

MMC - Metalmark Capital LLC, US

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS4637) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

33473 MMC - Metalmark Capital LLC

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS15270   AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc.
    AS701     UUNET - MCI Communications Services, Inc. d/b/a Verizon Business

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
18721 AS33473  ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  MMC - Metalmark Capital LLC

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
20248 AS33473 MMC - Metalmark Capital LLC                   2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  63.117.79.0/24       4637 3491 701 33473    
  67.151.94.0/24       4637 174 15270 33473   

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS33473   2 More Specifics   2 Total Advertisements   MMC - Metalmark Capital LLC
    63.117.79.0/24                63.64.0.0/10
    67.151.94.0/24                67.151.0.0/16

Whois Entry

whois: 402603

IANA has recorded AS33473 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS33473\n             
             #
             # 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.
             #