Report for 21509

Name

APOLLONYC - Apollo Management, L.P., 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 AS2.0) 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.

21509 APOLLONYC - Apollo Management, L.P., US

  Adjacency:     7  Upstream:     7  Downstream:     0
  Upstream Adjacent AS list
    AS9498          BBIL-AP BHARTI Airtel Ltd., IN
    AS209           CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC, US
    AS3910          CENTURYLINK-EUROPE-LEGACY-QWEST - CenturyLink Communications, LLC, US
    AS17762         HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd, IN
    AS3257          GTT-BACKBONE GTT, US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS5580          GTT-ASIA, NL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
22255 AS21509        ORIGIN  Originate:       2560 /20.68  Transit:          0 /0.00  APOLLONYC - Apollo Management, L.P., US

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       %
21641 AS21509       APOLLONYC - Apollo Management, L.P., US           10      2      1      9      1  10.00%


  Prefix               AS Path                              Aggregation Suggestion
  49.143.235.0/24      4777 2516 3491 5580 21509 21509 21509 21509 21509 21509 21509   
  63.151.42.0/23       4777 2497 3356 209 21509 21509 21509 21509 + Announce - aggregate of 63.151.42.0/24 (4777 2497 3356 209 21509 21509 21509 21509) and 63.151.43.0/24 (4777 2497 3356 209 21509 21509 21509 21509)
  63.151.42.0/24       4777 2497 3356 209 21509 21509 21509 21509 - Withdrawn - aggregated with 63.151.43.0/24 (4777 2497 3356 209 21509 21509 21509 21509)
  63.151.43.0/24       4777 2497 3356 209 21509 21509 21509 21509 - Withdrawn - aggregated with 63.151.42.0/24 (4777 2497 3356 209 21509 21509 21509 21509)
  63.233.105.0/24      4777 2516 3257 21509   
  63.234.240.0/24      4777 2497 3356 3910 21509 21509 21509 21509   
  65.119.216.0/24      4777 2497 3356 21509 21509 21509 21509   
  67.132.92.0/24       4777 2497 3356 21509 21509 21509 21509   
  89.167.135.0/24      4777 2497 3356 3910 21509 21509 21509 21509   
  208.86.104.0/24      4777 2516 3356 21509   
  208.86.105.0/24      4777 2497 6453 4755 17762 21509   

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

AS21509   10 More Specifics   10 Total Advertisements   APOLLONYC - Apollo Management, L.P., US
    49.143.235.0/24               49.143.232.0/22
    63.151.42.0/24                63.144.0.0/13
    63.151.43.0/24                63.144.0.0/13
    63.233.105.0/24               63.232.0.0/14
    63.234.240.0/24               63.232.0.0/14
    65.119.216.0/24               65.112.0.0/12
    67.132.92.0/24                67.128.0.0/13
    89.167.135.0/24               89.167.128.0/17
    208.86.104.0/24               208.86.104.0/22
    208.86.105.0/24               208.86.104.0/22

Whois Entry

whois: 402332

IANA has recorded AS21509 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS21509\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:       21509
             ASName:         APOLLONYC
             ASHandle:       AS21509
             RegDate:        2001-05-14
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/21509
             
             
             OrgName:        Apollo Management, L.P.
             OrgId:          AMN-8
             Address:        9 West 57th Street, 41st Floor
             City:           New York
             StateProv:      NY
             PostalCode:     10019
             Country:        US
             RegDate:        2001-05-14
             Updated:        2008-01-09
             Ref:            https://rdap.arin.net/registry/entity/AMN-8
             
             
             OrgTechHandle: PMC307-ARIN
             OrgTechName:   McGuire, Patrick 
             OrgTechPhone:  +1-212-515-3200 
             OrgTechEmail:  internetops@apollolp.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/PMC307-ARIN
             
             OrgNOCHandle: PMC307-ARIN
             OrgNOCName:   McGuire, Patrick 
             OrgNOCPhone:  +1-212-515-3200 
             OrgNOCEmail:  internetops@apollolp.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/PMC307-ARIN
             
             OrgAbuseHandle: PMC307-ARIN
             OrgAbuseName:   McGuire, Patrick 
             OrgAbusePhone:  +1-212-515-3200 
             OrgAbuseEmail:  internetops@apollolp.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/PMC307-ARIN
             
             RTechHandle: BB548-ARIN
             RTechName:   Bach, Brad 
             RTechPhone:  +1-310-712-0700 
             RTechEmail:  bbach@titan-ca.com
             RTechRef:    https://rdap.arin.net/registry/entity/BB548-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.
             #