Report for 399722

Name

AS-MS-78065 - Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas, 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 AS6447) 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.

399722 AS-MS-78065, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
77411 AS399722       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  AS-MS-78065, 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       %
76907 AS399722      AS-MS-78065, US                                    1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  208.79.25.0/24       6939 3356 399722       

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

AS399722   1 More Specifics   1 Total Advertisements   AS-MS-78065, US
    208.79.25.0/24                208.79.24.0/22

Whois Entry

whois: 402590

IANA has recorded AS399722 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS399722\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:       399721 - 399722
             ASName:         AS-MS-78065
             ASHandle:       AS399721
             RegDate:        2021-05-28
             Updated:        2021-05-28
             Ref:            https://rdap.arin.net/registry/autnum/399721
             
             
             OrgName:        Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas
             OrgId:          HSCBCBI
             Address:        300 E. Randolph Street
             City:           Chicago
             StateProv:      IL
             PostalCode:     60601
             Country:        US
             RegDate:        2002-03-27
             Updated:        2024-05-17
             Ref:            https://rdap.arin.net/registry/entity/HSCBCBI
             
             
             OrgTechHandle: BARRK5-ARIN
             OrgTechName:   Barr, Kevin 
             OrgTechPhone:  +1-972-766-4412 
             OrgTechEmail:  kevin_barr@bcbstx.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/BARRK5-ARIN
             
             OrgAbuseHandle: MSA111-ARIN
             OrgAbuseName:   Sanner, Michael 
             OrgAbusePhone:  +1-214-354-8112 
             OrgAbuseEmail:  michael_sanner@bcbstx.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/MSA111-ARIN
             
             OrgTechHandle: MSA111-ARIN
             OrgTechName:   Sanner, Michael 
             OrgTechPhone:  +1-214-354-8112 
             OrgTechEmail:  michael_sanner@bcbstx.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/MSA111-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.
             #