Report for 397556

Name

IAA - Insurance Auto Auctions, Inc, 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.

397556 IAA, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS19930         EQUINIX-EC-CH, US
    AS15830         EQUINIX, NL
    AS7018          ATT-INTERNET4, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
44001 AS397556       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  IAA, 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       %
75756 AS397556      IAA, US                                            4      0      0      4      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  66.23.216.0/24       3257 15830 397556      
  66.23.217.0/24       3257 15830 19930 397556   
  66.23.218.0/24       7018 397556            
  205.159.44.0/24      7018 397556            

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

AS397556   4 More Specifics   5 Total Advertisements   IAA, US
    65.216.69.0/24                65.192.0.0/11
    66.23.216.0/24                66.23.216.0/22
    66.23.217.0/24                66.23.216.0/22
    66.23.218.0/24                66.23.216.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 65.216.69.0/24              Announced
    + 66.23.216.0/24              Announced

Whois Entry

whois: 402551

IANA has recorded AS397556 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS397556\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:       397556
             ASName:         IAA
             ASHandle:       AS397556
             RegDate:        2019-05-07
             Updated:        2019-05-07
             Ref:            https://rdap.arin.net/registry/autnum/397556
             
             
             OrgName:        Insurance Auto Auctions, Inc
             OrgId:          IAA-20
             Address:        Two Westbrook Corporate Center Suite 500
             City:           Westchester
             StateProv:      IL
             PostalCode:     60154
             Country:        US
             RegDate:        2012-01-06
             Updated:        2019-02-14
             Comment:        www.iaai.com
             Ref:            https://rdap.arin.net/registry/entity/IAA-20
             
             
             OrgNOCHandle: NETWO7701-ARIN
             OrgNOCName:   Network Engineering
             OrgNOCPhone:  +1-708-492-7285 
             OrgNOCEmail:  netop-iaai@iaai.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO7701-ARIN
             
             OrgAbuseHandle: NETWO7701-ARIN
             OrgAbuseName:   Network Engineering
             OrgAbusePhone:  +1-708-492-7285 
             OrgAbuseEmail:  netop-iaai@iaai.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO7701-ARIN
             
             OrgTechHandle: NETWO7701-ARIN
             OrgTechName:   Network Engineering
             OrgTechPhone:  +1-708-492-7285 
             OrgTechEmail:  netop-iaai@iaai.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO7701-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.
             #