Report for 11740

Name

PROGRESSIVE-AS - Progressive Casualty 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 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.

11740 PROGRESSIVE-AS, US

  Adjacency:     6  Upstream:     6  Downstream:     0
  Upstream Adjacent AS list
    AS293           ESNET, US
    AS174           COGENT-174, US
    AS6939          HURRICANE, US
    AS32787         PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK, US
    AS3356          LEVEL3, US
    AS701           UUNET, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
7139  AS11740        ORIGIN  Originate:      18944 /17.79  Transit:          0 /0.00  PROGRESSIVE-AS, 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       %
32796 AS11740       PROGRESSIVE-AS, US                                12      0      0     12      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  170.218.32.0/20      6939 11740             
  170.218.48.0/23      6939 11740             
  170.218.68.0/22      3257 701 11740         
  170.218.68.0/24      2914 32787 11740       
  170.218.200.0/21     6939 11740             
  170.218.208.0/20     6939 11740             
  170.218.224.0/20     57866 3356 11740       
  170.218.240.0/22     3257 701 11740         
  170.218.240.0/24     2497 32787 11740       
  170.218.246.0/23     6939 11740             
  170.218.248.0/23     6939 11740             
  170.218.250.0/23     57866 3356 11740       

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

AS11740   11 More Specifics   11 Total Advertisements   PROGRESSIVE-AS, US
    170.218.32.0/20               170.218.0.0/16
    170.218.47.0/24               170.218.0.0/16
    170.218.48.0/23               170.218.0.0/16
    170.218.200.0/21              170.218.0.0/16
    170.218.208.0/20              170.218.0.0/16
    170.218.218.0/24              170.218.0.0/16
    170.218.224.0/20              170.218.0.0/16
    170.218.228.0/24              170.218.0.0/16
    170.218.246.0/23              170.218.0.0/16
    170.218.248.0/23              170.218.0.0/16
    170.218.250.0/23              170.218.0.0/16

Whois Entry

whois: 402603

IANA has recorded AS11740 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS11740\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:       11740
             ASName:         PROGRESSIVE-AS
             ASHandle:       AS11740
             RegDate:        1998-12-03
             Updated:        2020-11-13
             Ref:            https://rdap.arin.net/registry/autnum/11740
             
             
             OrgName:        Progressive Casualty Insurance Company
             OrgId:          PCIC-3
             Address:        300 NORTH COMMONS BLVD
             City:           MAYFIELD VILLAGE
             StateProv:      OH
             PostalCode:     44143
             Country:        US
             RegDate:        1998-12-03
             Updated:        2024-04-02
             Ref:            https://rdap.arin.net/registry/entity/PCIC-3
             
             
             OrgNOCHandle: NETWO1762-ARIN
             OrgNOCName:   Network Operations
             OrgNOCPhone:  +1-877-669-6862 
             OrgNOCEmail:  arin_poc@progressive.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO1762-ARIN
             
             OrgAbuseHandle: NETWO1762-ARIN
             OrgAbuseName:   Network Operations
             OrgAbusePhone:  +1-877-669-6862 
             OrgAbuseEmail:  arin_poc@progressive.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO1762-ARIN
             
             OrgTechHandle: ARINP38-ARIN
             OrgTechName:   ARIN POC
             OrgTechPhone:  +1-877-669-6862 
             OrgTechEmail:  ARIN_POC@Progressive.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/ARINP38-ARIN
             
             RAbuseHandle: NTOC-ARIN
             RAbuseName:   NTOC-2
             RAbusePhone:  +1-877-669-6862 
             RAbuseEmail:  ntoc_data@progressive.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/NTOC-ARIN
             
             RAbuseHandle: NETWO1762-ARIN
             RAbuseName:   Network Operations
             RAbusePhone:  +1-877-669-6862 
             RAbuseEmail:  arin_poc@progressive.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/NETWO1762-ARIN
             
             RNOCHandle: NTOC-ARIN
             RNOCName:   NTOC-2
             RNOCPhone:  +1-877-669-6862 
             RNOCEmail:  ntoc_data@progressive.com
             RNOCRef:    https://rdap.arin.net/registry/entity/NTOC-ARIN
             
             RTechHandle: ARINP38-ARIN
             RTechName:   ARIN POC
             RTechPhone:  +1-877-669-6862 
             RTechEmail:  ARIN_POC@Progressive.com
             RTechRef:    https://rdap.arin.net/registry/entity/ARINP38-ARIN
             
             RNOCHandle: NETWO1762-ARIN
             RNOCName:   Network Operations
             RNOCPhone:  +1-877-669-6862 
             RNOCEmail:  arin_poc@progressive.com
             RNOCRef:    https://rdap.arin.net/registry/entity/NETWO1762-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.
             #