Report for 25876

Name

LADWP-INTERNET - Los Angeles Department of Water & Power, 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.

25876 LADWP-INTERNET, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS22911         SINAP-TIX, US
    AS23005         SWITCH-LTD, US
    AS7018          ATT-INTERNET4, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4679  AS25876        ORIGIN  Originate:      42496 /16.62  Transit:          0 /0.00  LADWP-INTERNET, 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       %
 4090 AS25876       LADWP-INTERNET, US                                29     17      4     16     13  44.83%


  Prefix               AS Path                              Aggregation Suggestion
  134.201.80.0/22      3257 22911 25876       
  134.201.80.0/23      7018 25876             
  134.201.80.0/24      7018 25876           - Withdrawn - matching aggregate 134.201.80.0/23 7018 25876
  134.201.88.0/22      7018 25876             
  134.201.88.0/23      3257 22911 25876       
  134.201.96.0/23      3257 22911 25876       
  134.201.96.0/24      7018 25876             
  134.201.120.0/23     3257 22911 25876       
  134.201.128.0/17     3257 22911 25876       
  134.201.230.0/24     7018 25876             
  134.201.232.0/23     7018 25876           + Announce - aggregate of 134.201.232.0/24 (7018 25876) and 134.201.233.0/24 (7018 25876)
  134.201.232.0/24     7018 25876           - Withdrawn - aggregated with 134.201.233.0/24 (7018 25876)
  134.201.233.0/24     7018 25876           - Withdrawn - aggregated with 134.201.232.0/24 (7018 25876)
  134.201.234.0/24     7018 25876             
  134.201.238.0/24     7018 25876             
  134.201.240.0/21     7018 25876           + Announce - aggregate of 134.201.240.0/22 (7018 25876) and 134.201.244.0/22 (7018 25876)
  134.201.240.0/24     7018 25876           - Withdrawn - aggregated with 134.201.241.0/24 (7018 25876)
  134.201.241.0/24     7018 25876           - Withdrawn - aggregated with 134.201.240.0/24 (7018 25876)
  134.201.242.0/24     7018 25876           - Withdrawn - aggregated with 134.201.243.0/24 (7018 25876)
  134.201.243.0/24     7018 25876           - Withdrawn - aggregated with 134.201.242.0/24 (7018 25876)
  134.201.244.0/24     7018 25876           - Withdrawn - aggregated with 134.201.245.0/24 (7018 25876)
  134.201.245.0/24     7018 25876           - Withdrawn - aggregated with 134.201.244.0/24 (7018 25876)
  134.201.246.0/24     7018 25876           - Withdrawn - aggregated with 134.201.247.0/24 (7018 25876)
  134.201.247.0/24     7018 25876           - Withdrawn - aggregated with 134.201.246.0/24 (7018 25876)
  134.201.248.0/22     7018 25876           + Announce - aggregate of 134.201.248.0/23 (7018 25876) and 134.201.250.0/23 (7018 25876)
  134.201.248.0/24     7018 25876           - Withdrawn - aggregated with 134.201.249.0/24 (7018 25876)
  134.201.249.0/24     7018 25876           - Withdrawn - aggregated with 134.201.248.0/24 (7018 25876)
  134.201.250.0/24     7018 25876           - Withdrawn - aggregated with 134.201.251.0/24 (7018 25876)
  134.201.251.0/24     7018 25876           - Withdrawn - aggregated with 134.201.250.0/24 (7018 25876)
  134.201.252.0/23     7018 25876           + Announce - aggregate of 134.201.252.0/24 (7018 25876) and 134.201.253.0/24 (7018 25876)
  134.201.252.0/24     7018 25876           - Withdrawn - aggregated with 134.201.253.0/24 (7018 25876)
  134.201.253.0/24     7018 25876           - Withdrawn - aggregated with 134.201.252.0/24 (7018 25876)
  134.201.254.0/24     7018 25876             

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

AS25876   28 More Specifics   28 Total Advertisements   LADWP-INTERNET, US
    134.201.80.0/22               134.201.0.0/16
    134.201.80.0/23               134.201.0.0/16
    134.201.80.0/24               134.201.0.0/16
    134.201.88.0/22               134.201.0.0/16
    134.201.88.0/23               134.201.0.0/16
    134.201.96.0/23               134.201.0.0/16
    134.201.96.0/24               134.201.0.0/16
    134.201.128.0/17              134.201.0.0/16
    134.201.230.0/24              134.201.0.0/16
    134.201.232.0/24              134.201.0.0/16
    134.201.233.0/24              134.201.0.0/16
    134.201.234.0/24              134.201.0.0/16
    134.201.238.0/24              134.201.0.0/16
    134.201.240.0/24              134.201.0.0/16
    134.201.241.0/24              134.201.0.0/16
    134.201.242.0/24              134.201.0.0/16
    134.201.243.0/24              134.201.0.0/16
    134.201.244.0/24              134.201.0.0/16
    134.201.245.0/24              134.201.0.0/16
    134.201.246.0/24              134.201.0.0/16
    134.201.247.0/24              134.201.0.0/16
    134.201.248.0/24              134.201.0.0/16
    134.201.249.0/24              134.201.0.0/16
    134.201.250.0/24              134.201.0.0/16
    134.201.251.0/24              134.201.0.0/16
    134.201.252.0/24              134.201.0.0/16
    134.201.253.0/24              134.201.0.0/16
    134.201.254.0/24              134.201.0.0/16

Whois Entry

whois: 402590

IANA has recorded AS25876 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS25876\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:       25876
             ASName:         LADWP-INTERNET
             ASHandle:       AS25876
             RegDate:        2002-05-23
             Updated:        2026-05-05
             Ref:            https://rdap.arin.net/registry/autnum/25876
             
             
             OrgName:        Los Angeles Department of Water & Power
             OrgId:          LADWP
             Address:        111 North Hope Street
             City:           Los Angeles
             StateProv:      CA
             PostalCode:     90012
             Country:        US
             RegDate:        2002-05-23
             Updated:        2026-05-05
             Ref:            https://rdap.arin.net/registry/entity/LADWP
             
             
             OrgTechHandle: LOVEJ56-ARIN
             OrgTechName:   Love, Joe 
             OrgTechPhone:  +1-213-367-2537 
             OrgTechEmail:  Joe.Love@ladwp.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/LOVEJ56-ARIN
             
             OrgDNSHandle: LOVEJ56-ARIN
             OrgDNSName:   Love, Joe 
             OrgDNSPhone:  +1-213-367-2537 
             OrgDNSEmail:  Joe.Love@ladwp.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/LOVEJ56-ARIN
             
             OrgRoutingHandle: LOVEJ56-ARIN
             OrgRoutingName:   Love, Joe 
             OrgRoutingPhone:  +1-213-367-2537 
             OrgRoutingEmail:  Joe.Love@ladwp.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/LOVEJ56-ARIN
             
             OrgAbuseHandle: KIMJA54-ARIN
             OrgAbuseName:   Kim, James 
             OrgAbusePhone:  +1-213-367-4101 
             OrgAbuseEmail:  james.kim@ladwp.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/KIMJA54-ARIN
             
             OrgRoutingHandle: KIMJA54-ARIN
             OrgRoutingName:   Kim, James 
             OrgRoutingPhone:  +1-213-367-4101 
             OrgRoutingEmail:  james.kim@ladwp.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/KIMJA54-ARIN
             
             OrgDNSHandle: KIMJA54-ARIN
             OrgDNSName:   Kim, James 
             OrgDNSPhone:  +1-213-367-4101 
             OrgDNSEmail:  james.kim@ladwp.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/KIMJA54-ARIN
             
             OrgNOCHandle: LOVEJ56-ARIN
             OrgNOCName:   Love, Joe 
             OrgNOCPhone:  +1-213-367-2537 
             OrgNOCEmail:  Joe.Love@ladwp.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/LOVEJ56-ARIN
             
             OrgTechHandle: HSZ-ARIN
             OrgTechName:   Zhou, Hain Samuel
             OrgTechPhone:  +1-213-367-2671 
             OrgTechEmail:  NetworkEngineeringSP@ladwp.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/HSZ-ARIN
             
             OrgNOCHandle: HSZ-ARIN
             OrgNOCName:   Zhou, Hain Samuel
             OrgNOCPhone:  +1-213-367-2671 
             OrgNOCEmail:  NetworkEngineeringSP@ladwp.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/HSZ-ARIN
             
             OrgNOCHandle: KIMJA54-ARIN
             OrgNOCName:   Kim, James 
             OrgNOCPhone:  +1-213-367-4101 
             OrgNOCEmail:  james.kim@ladwp.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/KIMJA54-ARIN
             
             OrgTechHandle: KIMJA54-ARIN
             OrgTechName:   Kim, James 
             OrgTechPhone:  +1-213-367-4101 
             OrgTechEmail:  james.kim@ladwp.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/KIMJA54-ARIN
             
             OrgRoutingHandle: HSZ-ARIN
             OrgRoutingName:   Zhou, Hain Samuel
             OrgRoutingPhone:  +1-213-367-2671 
             OrgRoutingEmail:  NetworkEngineeringSP@ladwp.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/HSZ-ARIN
             
             OrgDNSHandle: HSZ-ARIN
             OrgDNSName:   Zhou, Hain Samuel
             OrgDNSPhone:  +1-213-367-2671 
             OrgDNSEmail:  NetworkEngineeringSP@ladwp.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/HSZ-ARIN
             
             OrgAbuseHandle: HSZ-ARIN
             OrgAbuseName:   Zhou, Hain Samuel
             OrgAbusePhone:  +1-213-367-2671 
             OrgAbuseEmail:  NetworkEngineeringSP@ladwp.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/HSZ-ARIN
             
             OrgAbuseHandle: LOVEJ56-ARIN
             OrgAbuseName:   Love, Joe 
             OrgAbusePhone:  +1-213-367-2537 
             OrgAbuseEmail:  Joe.Love@ladwp.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/LOVEJ56-ARIN
             
             RAbuseHandle: HSZ-ARIN
             RAbuseName:   Zhou, Hain Samuel
             RAbusePhone:  +1-213-367-2671 
             RAbuseEmail:  NetworkEngineeringSP@ladwp.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/HSZ-ARIN
             
             RTechHandle: HSZ-ARIN
             RTechName:   Zhou, Hain Samuel
             RTechPhone:  +1-213-367-2671 
             RTechEmail:  NetworkEngineeringSP@ladwp.com
             RTechRef:    https://rdap.arin.net/registry/entity/HSZ-ARIN
             
             RNOCHandle: HSZ-ARIN
             RNOCName:   Zhou, Hain Samuel
             RNOCPhone:  +1-213-367-2671 
             RNOCEmail:  NetworkEngineeringSP@ladwp.com
             RNOCRef:    https://rdap.arin.net/registry/entity/HSZ-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.
             #