Report for 26659

Name

ZURICHNA - Zurich American Insurance Company, 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.

26659 ZURICHNA - Zurich American Insurance Company

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS3356    LEVEL3 Level 3 Communications
    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
11644 AS26659  ORIGIN  Originate:       2560 /20.68  Transit:          0 /0.00  ZURICHNA - Zurich American Insurance Company

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       %
 5784 AS26659 ZURICHNA - Zurich American Insurance Com      9      2      1      8      1  11.11%


  Prefix               AS Path                              Aggregation Suggestion
  206.252.64.0/24      4637 3356 26659        
  206.252.74.0/24      4637 3356 26659        
  206.252.94.0/23      4637 3356 26659      + Announce - aggregate of 206.252.94.0/24 (4637 3356 26659) and 206.252.95.0/24 (4637 3356 26659)
  206.252.94.0/24      4637 3356 26659      - Withdrawn - aggregated with 206.252.95.0/24 (4637 3356 26659)
  206.252.95.0/24      4637 3356 26659      - Withdrawn - aggregated with 206.252.94.0/24 (4637 3356 26659)
  206.252.96.0/24      4637 3356 26659        
  206.252.110.0/24     4637 3356 26659        
  206.252.112.0/24     4637 3356 26659        
  206.252.126.0/24     4637 3491 701 26659    
  208.249.144.0/23     4637 3491 701 26659    

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

AS26659   9 More Specifics   9 Total Advertisements   ZURICHNA - Zurich American Insurance Company
    206.252.64.0/24               206.252.64.0/18
    206.252.74.0/24               206.252.64.0/18
    206.252.94.0/24               206.252.64.0/18
    206.252.95.0/24               206.252.64.0/18
    206.252.96.0/24               206.252.64.0/18
    206.252.110.0/24              206.252.64.0/18
    206.252.112.0/24              206.252.64.0/18
    206.252.126.0/24              206.252.64.0/18
    208.249.144.0/23              208.192.0.0/10

Whois Entry

whois: 402603

IANA has recorded AS26659 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS26659\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:       26659
             ASName:         ZURICHNA
             ASHandle:       AS26659
             RegDate:        2002-10-29
             Updated:        2018-01-08
             Ref:            https://rdap.arin.net/registry/autnum/26659
             
             
             OrgName:        Zurich American Insurance Company
             OrgId:          ZIG
             Address:        1400 American Lane
             City:           Schaumburg
             StateProv:      IL
             PostalCode:     60196-1056
             Country:        US
             RegDate:        1993-07-15
             Updated:        2025-12-05
             Ref:            https://rdap.arin.net/registry/entity/ZIG
             
             
             OrgAbuseHandle: BHUNG-ARIN
             OrgAbuseName:   Bhungalia, Naren 
             OrgAbusePhone:  +1-847-727-2586 
             OrgAbuseEmail:  naren.bhungalia@zurichna.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/BHUNG-ARIN
             
             OrgAbuseHandle: VV31-ARIN
             OrgAbuseName:   Vono, Vincent 
             OrgAbusePhone:  +1-410-338-9211 
             OrgAbuseEmail:  vincent.vono@zurichna.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/VV31-ARIN
             
             OrgTechHandle: BHUNG-ARIN
             OrgTechName:   Bhungalia, Naren 
             OrgTechPhone:  +1-847-727-2586 
             OrgTechEmail:  naren.bhungalia@zurichna.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/BHUNG-ARIN
             
             OrgTechHandle: DDICO-ARIN
             OrgTechName:   DDI Contact
             OrgTechPhone:  +1-734-717-0638 
             OrgTechEmail:  huan.doan@zurichservices.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/DDICO-ARIN
             
             OrgTechHandle: TGO87-ARIN
             OrgTechName:   Orndorff, Thomas Gerard
             OrgTechPhone:  +1-302-252-4860 
             OrgTechEmail:  thomas.orndorff@zurichservices.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/TGO87-ARIN
             
             RTechHandle: BHUNG-ARIN
             RTechName:   Bhungalia, Naren 
             RTechPhone:  +1-847-727-2586 
             RTechEmail:  naren.bhungalia@zurichna.com
             RTechRef:    https://rdap.arin.net/registry/entity/BHUNG-ARIN
             
             RAbuseHandle: BURTO-ARIN
             RAbuseName:   Burton, Robert 
             RAbusePhone:  +1-847-605-7767 
             RAbuseEmail:  robert.burton@zurichna.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/BURTO-ARIN
             
             RTechHandle: VV31-ARIN
             RTechName:   Vono, Vincent 
             RTechPhone:  +1-410-338-9211 
             RTechEmail:  vincent.vono@zurichna.com
             RTechRef:    https://rdap.arin.net/registry/entity/VV31-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.
             #