Report for 19113

Name

DUKE-ENERGY - Duke Energy Corporation, 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.

19113 DUKE-ENERGY - Duke Energy Corporation, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS202           CENTURYLINK-LEGACY-LVLT-202 - Level 3 Parent, LLC, US
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6693  AS19113        ORIGIN  Originate:      20736 /17.66  Transit:          0 /0.00  DUKE-ENERGY - Duke Energy Corporation, 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       %
12024 AS19113       DUKE-ENERGY - Duke Energy Corporation, US         14      6      3     11      3  21.43%


  Prefix               AS Path                              Aggregation Suggestion
  148.134.240.0/23     4777 2497 3356 202 19113 + Announce - aggregate of 148.134.240.0/24 (4777 2497 3356 202 19113) and 148.134.241.0/24 (4777 2497 3356 202 19113)
  148.134.240.0/24     4777 2497 3356 202 19113 - Withdrawn - aggregated with 148.134.241.0/24 (4777 2497 3356 202 19113)
  148.134.241.0/24     4777 2497 3356 202 19113 - Withdrawn - aggregated with 148.134.240.0/24 (4777 2497 3356 202 19113)
  148.134.248.0/23     4777 2497 7018 19113 + Announce - aggregate of 148.134.248.0/24 (4777 2497 7018 19113) and 148.134.249.0/24 (4777 2497 7018 19113)
  148.134.248.0/24     4777 2497 7018 19113 - Withdrawn - aggregated with 148.134.249.0/24 (4777 2497 7018 19113)
  148.134.249.0/24     4777 2497 7018 19113 - Withdrawn - aggregated with 148.134.248.0/24 (4777 2497 7018 19113)
  159.110.0.0/19       4777 2497 7018 19113 19113 19113 19113 19113 19113 19113   
  159.110.14.0/23      4777 2497 3356 202 19113   
  159.110.128.0/19     4777 2497 7018 19113 19113 19113 19113 19113 19113 19113   
  159.110.132.0/22     4777 2497 3356 202 19113   
  159.110.138.0/23     4777 2497 7018 19113   
  192.234.122.0/23     4777 2497 7018 19113 19113 19113 19113 19113 19113 19113 + Announce - aggregate of 192.234.122.0/24 (4777 2497 7018 19113 19113 19113 19113 19113 19113 19113) and 192.234.123.0/24 (4777 2497 7018 19113 19113 19113 19113 19113 19113 19113)
  192.234.122.0/24     4777 2497 7018 19113 19113 19113 19113 19113 19113 19113 - Withdrawn - aggregated with 192.234.123.0/24 (4777 2497 7018 19113 19113 19113 19113 19113 19113 19113)
  192.234.123.0/24     4777 2497 7018 19113 19113 19113 19113 19113 19113 19113 - Withdrawn - aggregated with 192.234.122.0/24 (4777 2497 7018 19113 19113 19113 19113 19113 19113 19113)
  192.234.125.0/24     4777 2497 7018 19113 19113 19113 19113 19113 19113 19113   
  192.234.127.0/24     4777 2497 7018 19113 19113 19113 19113 19113 19113 19113   
  192.234.128.0/24     4777 2497 7018 19113 19113 19113 19113 19113 19113 19113   

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

AS19113   9 More Specifics   14 Total Advertisements   DUKE-ENERGY - Duke Energy Corporation, US
    148.134.240.0/24              148.134.0.0/16
    148.134.241.0/24              148.134.0.0/16
    148.134.248.0/24              148.134.0.0/16
    148.134.249.0/24              148.134.0.0/16
    159.110.0.0/19                159.110.0.0/16
    159.110.14.0/23               159.110.0.0/16
    159.110.128.0/19              159.110.0.0/16
    159.110.132.0/22              159.110.0.0/16
    159.110.138.0/23              159.110.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS19113 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS19113\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:       19113
             ASName:         DUKE-ENERGY
             ASHandle:       AS19113
             RegDate:        2000-11-20
             Updated:        2012-03-20
             Ref:            https://rdap.arin.net/registry/autnum/19113
             
             
             OrgName:        Duke Energy Corporation
             OrgId:          DEC-43
             Address:        Duke Energy
             Address:        Attn: Edward Hysaw
             Address:        299 1st Ave N
             Address:        BFL6240-013-B
             City:           St Petersburg
             StateProv:      FL
             PostalCode:     33701
             Country:        US
             RegDate:        
             Updated:        2026-02-09
             Ref:            https://rdap.arin.net/registry/entity/DEC-43
             
             
             OrgTechHandle: DNS1068-ARIN
             OrgTechName:   Data Network Support
             OrgTechPhone:  +1-704-382-1961 
             OrgTechEmail:  edward.hysaw@duke-energy.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/DNS1068-ARIN
             
             OrgTechHandle: TS4417-ARIN
             OrgTechName:   Swint, Thomas 
             OrgTechPhone:  +1-704-996-6840 
             OrgTechEmail:  tmswint@duke-energy.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/TS4417-ARIN
             
             OrgAbuseHandle: TS4417-ARIN
             OrgAbuseName:   Swint, Thomas 
             OrgAbusePhone:  +1-704-996-6840 
             OrgAbuseEmail:  tmswint@duke-energy.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/TS4417-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.
             #