Report for 36673

Name

VECTREN63-64-13-1 - Vectren Utility Holdings, 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 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.

36673 VECTREN63-64-13-1 - Vectren Utility Holdings, Inc., US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
30335 AS36673        ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  VECTREN63-64-13-1 - Vectren Utility Holdings, Inc., 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       %
22171 AS36673       VECTREN63-64-13-1 - Vectren Utility Holdings,      6      2      1      5      1  16.67%


  Prefix               AS Path                              Aggregation Suggestion
  71.155.218.0/24      4777 2497 7018 36673   
  198.17.11.0/24       4777 2497 7018 36673   
  198.51.125.0/24      4777 2497 7018 36673   
  198.51.126.0/23      4777 2497 7018 36673 + Announce - aggregate of 198.51.126.0/24 (4777 2497 7018 36673) and 198.51.127.0/24 (4777 2497 7018 36673)
  198.51.126.0/24      4777 2497 7018 36673 - Withdrawn - aggregated with 198.51.127.0/24 (4777 2497 7018 36673)
  198.51.127.0/24      4777 2497 7018 36673 - Withdrawn - aggregated with 198.51.126.0/24 (4777 2497 7018 36673)
  198.51.128.0/24      4777 2497 7018 36673   

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

AS36673   3 More Specifics   6 Total Advertisements   VECTREN63-64-13-1 - Vectren Utility Holdings, Inc., US
    71.155.218.0/24               71.154.0.0/15
    198.51.126.0/24               198.51.126.0/23
    198.51.127.0/24               198.51.126.0/23

Whois Entry

whois: 402591

IANA has recorded AS36673 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS36673\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:       36673
             ASName:         VECTREN63-64-13-1
             ASHandle:       AS36673
             RegDate:        2006-03-15
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/36673
             
             
             OrgName:        Vectren Utility Holdings, Inc.
             OrgId:          VUH
             Address:        100 N Governor St
             Address:        Telecommunications Dept
             City:           Evansville
             StateProv:      IN
             PostalCode:     47711
             Country:        US
             RegDate:        2006-03-07
             Updated:        2024-11-25
             Ref:            https://rdap.arin.net/registry/entity/VUH
             
             
             OrgAbuseHandle: NETWO1044-ARIN
             OrgAbuseName:   Networking Department
             OrgAbusePhone:  +1-812-491-4123 
             OrgAbuseEmail:  wanteam@centerpointenergy.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO1044-ARIN
             
             OrgTechHandle: NETWO1044-ARIN
             OrgTechName:   Networking Department
             OrgTechPhone:  +1-812-491-4123 
             OrgTechEmail:  wanteam@centerpointenergy.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO1044-ARIN
             
             RTechHandle: NETWO1044-ARIN
             RTechName:   Networking Department
             RTechPhone:  +1-812-491-4123 
             RTechEmail:  wanteam@centerpointenergy.com
             RTechRef:    https://rdap.arin.net/registry/entity/NETWO1044-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.
             #