Report for 14957

Name

PREPA-UUNT1 - Puerto Rico Electric Power Authority, PR

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.

14957 PREPA-UUNT1, PR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS23550         PREPA-NETWORKS-LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
59151 AS14957        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  PREPA-UUNT1, PR

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       %
33856 AS14957       PREPA-UUNT1, PR                                    1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  66.129.166.0/24      6939 23550 14957       

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

AS14957   1 More Specifics   1 Total Advertisements   PREPA-UUNT1, PR
    66.129.166.0/24               66.129.160.0/20

Whois Entry

whois: 402551

IANA has recorded AS14957 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS14957\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:       14957
             ASName:         PREPA-UUNT1
             ASHandle:       AS14957
             RegDate:        2010-07-15
             Updated:        2023-10-31
             Ref:            https://rdap.arin.net/registry/autnum/14957
             
             
             OrgName:        Puerto Rico Electric Power Authority
             OrgId:          PREPA-4
             Address:        1110 Ponce de Leon
             Address:        Suite 807
             Address:        Edificio Luchetti
             City:           San Juan
             StateProv:      PR
             PostalCode:     00907
             Country:        PR
             RegDate:        2010-06-22
             Updated:        2019-08-26
             Ref:            https://rdap.arin.net/registry/entity/PREPA-4
             
             
             OrgTechHandle: CASIL-ARIN
             OrgTechName:   Casillas, Jose 
             OrgTechPhone:  +1-787-705-9950 
             OrgTechEmail:  jd-casillas@hub.pr
             OrgTechRef:    https://rdap.arin.net/registry/entity/CASIL-ARIN
             
             OrgAbuseHandle: PNOC1-ARIN
             OrgAbuseName:   PREPANet Network Operations Center
             OrgAbusePhone:  +1-787-705-9950 
             OrgAbuseEmail:  noc@hub.pr
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/PNOC1-ARIN
             
             RNOCHandle: RNP6-ARIN
             RNOCName:   Perez, Ruth Noemi
             RNOCPhone:  +1-787-705-9950 
             RNOCEmail:  r-perez@hub.pr
             RNOCRef:    https://rdap.arin.net/registry/entity/RNP6-ARIN
             
             RAbuseHandle: RNP6-ARIN
             RAbuseName:   Perez, Ruth Noemi
             RAbusePhone:  +1-787-705-9950 
             RAbuseEmail:  r-perez@hub.pr
             RAbuseRef:    https://rdap.arin.net/registry/entity/RNP6-ARIN
             
             RNOCHandle: PNOC1-ARIN
             RNOCName:   PREPANet Network Operations Center
             RNOCPhone:  +1-787-705-9950 
             RNOCEmail:  noc@hub.pr
             RNOCRef:    https://rdap.arin.net/registry/entity/PNOC1-ARIN
             
             RTechHandle: RNP6-ARIN
             RTechName:   Perez, Ruth Noemi
             RTechPhone:  +1-787-705-9950 
             RTechEmail:  r-perez@hub.pr
             RTechRef:    https://rdap.arin.net/registry/entity/RNP6-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.
             #