Report for 393787

Name

CEG - Citizens Energy Group, 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.

393787 CEG, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS3549          LVLT-3549, US
    AS7018          ATT-INTERNET4, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
57376 AS393787       ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  CEG, 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       %
74033 AS393787      CEG, US                                            2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  12.175.239.0/24      7018 393787            
  12.187.251.0/24      7018 393787            

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

AS393787   2 More Specifics   2 Total Advertisements   CEG, US
    12.175.239.0/24               12.0.0.0/8
    12.187.251.0/24               12.0.0.0/8

Whois Entry

whois: 402590

IANA has recorded AS393787 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS393787\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:       393787
             ASName:         CEG
             ASHandle:       AS393787
             RegDate:        2015-01-29
             Updated:        2015-01-29
             Ref:            https://rdap.arin.net/registry/autnum/393787
             
             
             OrgName:        Citizens Energy Group
             OrgId:          CEG-38
             Address:        2020 North Meridian Street
             City:           Indianapolis
             StateProv:      IN
             PostalCode:     46202
             Country:        US
             RegDate:        2014-09-16
             Updated:        2014-09-16
             Ref:            https://rdap.arin.net/registry/entity/CEG-38
             
             
             OrgAbuseHandle: NETWO6750-ARIN
             OrgAbuseName:   Network Engineer
             OrgAbusePhone:  +1-317-927-4493 
             OrgAbuseEmail:  netopsmgr@citizensenergygroup.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO6750-ARIN
             
             OrgNOCHandle: NETWO6750-ARIN
             OrgNOCName:   Network Engineer
             OrgNOCPhone:  +1-317-927-4493 
             OrgNOCEmail:  netopsmgr@citizensenergygroup.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO6750-ARIN
             
             OrgTechHandle: NETWO6750-ARIN
             OrgTechName:   Network Engineer
             OrgTechPhone:  +1-317-927-4493 
             OrgTechEmail:  netopsmgr@citizensenergygroup.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO6750-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.
             #