Report for 27011

Name

XSR-ASN - XM Satellite Radio, 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.

27011 XSR-ASN - XM Satellite Radio, US

  Adjacency:     5  Upstream:     5  Downstream:     0
  Upstream Adjacent AS list
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS852           TELUS Communications, CA
    AS209           CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC, US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS701           UUNET - Verizon Business, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16357 AS27011        ORIGIN  Originate:       4352 /19.91  Transit:          0 /0.00  XSR-ASN - XM Satellite Radio, 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       %
10126 AS27011       XSR-ASN - XM Satellite Radio, US                  16      7      3     12      4  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  199.116.160.0/24     4777 2497 3356 27011   
  199.116.166.0/24     4777 2497 3356 27011   
  209.196.194.0/23     4777 2516 701 27011    
  209.196.194.0/24     4777 2516 701 27011  - Withdrawn - matching aggregate 209.196.194.0/23 4777 2516 701 27011
  209.196.195.0/24     4777 2516 3356 209 27011   
  209.196.199.0/24     4608 7575 6461 27011   
  209.196.202.0/23     4777 2497 3356 27011 + Announce - aggregate of 209.196.202.0/24 (4777 2497 3356 27011) and 209.196.203.0/24 (4777 2497 3356 27011)
  209.196.202.0/24     4777 2497 3356 27011 - Withdrawn - aggregated with 209.196.203.0/24 (4777 2497 3356 27011)
  209.196.203.0/24     4777 2497 3356 27011 - Withdrawn - aggregated with 209.196.202.0/24 (4777 2497 3356 27011)
  209.196.204.0/23     4777 2497 3356 27011 + Announce - aggregate of 209.196.204.0/24 (4777 2497 3356 27011) and 209.196.205.0/24 (4777 2497 3356 27011)
  209.196.204.0/24     4777 2497 3356 27011 - Withdrawn - aggregated with 209.196.205.0/24 (4777 2497 3356 27011)
  209.196.205.0/24     4777 2497 3356 27011 - Withdrawn - aggregated with 209.196.204.0/24 (4777 2497 3356 27011)
  209.196.206.0/24     4777 2516 3356 27011   
  209.196.207.0/24     4608 7575 2914 852 27011   
  209.196.208.0/24     4777 2497 3356 27011   
  209.196.212.0/23     4777 2497 3356 27011 + Announce - aggregate of 209.196.212.0/24 (4777 2497 3356 27011) and 209.196.213.0/24 (4777 2497 3356 27011)
  209.196.212.0/24     4777 2497 3356 27011 - Withdrawn - aggregated with 209.196.213.0/24 (4777 2497 3356 27011)
  209.196.213.0/24     4777 2497 3356 27011 - Withdrawn - aggregated with 209.196.212.0/24 (4777 2497 3356 27011)
  209.196.214.0/24     4777 2516 3356 27011   

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

AS27011   16 More Specifics   16 Total Advertisements   XSR-ASN - XM Satellite Radio, US
    199.116.160.0/24              199.116.160.0/21
    199.116.166.0/24              199.116.160.0/21
    209.196.194.0/23              209.196.192.0/19
    209.196.194.0/24              209.196.192.0/19
    209.196.195.0/24              209.196.192.0/19
    209.196.199.0/24              209.196.192.0/19
    209.196.202.0/24              209.196.192.0/19
    209.196.203.0/24              209.196.192.0/19
    209.196.204.0/24              209.196.192.0/19
    209.196.205.0/24              209.196.192.0/19
    209.196.206.0/24              209.196.192.0/19
    209.196.207.0/24              209.196.192.0/19
    209.196.208.0/24              209.196.192.0/19
    209.196.212.0/24              209.196.192.0/19
    209.196.213.0/24              209.196.192.0/19
    209.196.214.0/24              209.196.192.0/19

Whois Entry

whois: 402332

IANA has recorded AS27011 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS27011\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:       27011
             ASName:         XSR-ASN
             ASHandle:       AS27011
             RegDate:        2003-01-13
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/27011
             
             
             OrgName:        XM Satellite Radio
             OrgId:          XSR
             Address:        1500 Eckington Place NE
             City:           Washington
             StateProv:      DC
             PostalCode:     20002
             Country:        US
             RegDate:        1999-07-30
             Updated:        2023-08-10
             Ref:            https://rdap.arin.net/registry/entity/XSR
             
             
             OrgTechHandle: PETER1695-ARIN
             OrgTechName:   Petersen, Leslie 
             OrgTechPhone:  +1-202-380-1585 
             OrgTechEmail:  Leslie.Petersen@siriusxm.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/PETER1695-ARIN
             
             OrgNOCHandle: NETWO938-ARIN
             OrgNOCName:   NetworkAdmin
             OrgNOCPhone:  +1-212-584-5282 
             OrgNOCEmail:  NetworkEngineering@Siriusxm.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO938-ARIN
             
             OrgTechHandle: ORLAN41-ARIN
             OrgTechName:   Orlando, Jonathan 
             OrgTechPhone:  +1-212-901-6766 
             OrgTechEmail:  Jonathan.Orlando@siriusxm.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/ORLAN41-ARIN
             
             OrgAbuseHandle: NETWO938-ARIN
             OrgAbuseName:   NetworkAdmin
             OrgAbusePhone:  +1-212-584-5282 
             OrgAbuseEmail:  NetworkEngineering@Siriusxm.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO938-ARIN
             
             OrgTechHandle: NETWO938-ARIN
             OrgTechName:   NetworkAdmin
             OrgTechPhone:  +1-212-584-5282 
             OrgTechEmail:  NetworkEngineering@Siriusxm.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO938-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.
             #