Report for 23228

Name

AS1-CO-EL-PASO-TX - The County of El Paso, 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.

23228 AS1-CO-EL-PASO-TX - The County of El Paso, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US
    AS32505         DWL-MAIN - Conterra, US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14282 AS23228        ORIGIN  Originate:       5632 /19.54  Transit:          0 /0.00  AS1-CO-EL-PASO-TX - The County of El Paso, 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       %
12350 AS23228       AS1-CO-EL-PASO-TX - The County of El Paso, US      7      4      1      4      3  42.86%


  Prefix               AS Path                              Aggregation Suggestion
  69.152.48.0/20       4777 2516 3356 23228   
  69.152.48.0/24       4777 2516 3356 23228 - Withdrawn - matching aggregate 69.152.48.0/20 4777 2516 3356 23228
  69.152.49.0/24       4777 2497 7018 23228   
  69.152.53.0/24       4777 2516 174 32505 23228   
  69.152.54.0/23       4777 2516 174 32505 23228 + Announce - aggregate of 69.152.54.0/24 (4777 2516 174 32505 23228) and 69.152.55.0/24 (4777 2516 174 32505 23228)
  69.152.54.0/24       4777 2516 174 32505 23228 - Withdrawn - aggregated with 69.152.55.0/24 (4777 2516 174 32505 23228)
  69.152.55.0/24       4777 2516 174 32505 23228 - Withdrawn - aggregated with 69.152.54.0/24 (4777 2516 174 32505 23228)
  69.152.61.0/24       4777 2516 3356 23228 - Withdrawn - matching aggregate 69.152.48.0/20 4777 2516 3356 23228

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

AS23228   7 More Specifics   7 Total Advertisements   AS1-CO-EL-PASO-TX - The County of El Paso, US
    69.152.48.0/20                69.152.0.0/14
    69.152.48.0/24                69.152.0.0/14
    69.152.49.0/24                69.152.0.0/14
    69.152.53.0/24                69.152.0.0/14
    69.152.54.0/24                69.152.0.0/14
    69.152.55.0/24                69.152.0.0/14
    69.152.61.0/24                69.152.0.0/14

Whois Entry

whois: 402617

IANA has recorded AS23228 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS23228\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:       23228
             ASName:         AS1-CO-EL-PASO-TX
             ASHandle:       AS23228
             RegDate:        2008-06-10
             Updated:        2025-05-20
             Comment:        The County of El Paso Texas
             Ref:            https://rdap.arin.net/registry/autnum/23228
             
             
             OrgName:        The County of El Paso
             OrgId:          CEP-28
             Address:        500 E. San Antonio Drive
             City:           El Paso
             StateProv:      TX
             PostalCode:     79901
             Country:        US
             RegDate:        2008-02-29
             Updated:        2025-05-20
             Comment:        Information Technology Department
             Ref:            https://rdap.arin.net/registry/entity/CEP-28
             
             
             OrgDNSHandle: CEPIA-ARIN
             OrgDNSName:   The County of El Paso - Internet Abuse
             OrgDNSPhone:  +1-915-273-3301 
             OrgDNSEmail:  abuse@epcountytx.gov
             OrgDNSRef:    https://rdap.arin.net/registry/entity/CEPIA-ARIN
             
             OrgAbuseHandle: CEPIA-ARIN
             OrgAbuseName:   The County of El Paso - Internet Abuse
             OrgAbusePhone:  +1-915-273-3301 
             OrgAbuseEmail:  abuse@epcountytx.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/CEPIA-ARIN
             
             OrgNOCHandle: CEPNOC-ARIN
             OrgNOCName:   The County of El Paso - Network Operations Center
             OrgNOCPhone:  +1-915-273-3301 
             OrgNOCEmail:  noc@epcountytx.gov
             OrgNOCRef:    https://rdap.arin.net/registry/entity/CEPNOC-ARIN
             
             OrgRoutingHandle: CEPNOC-ARIN
             OrgRoutingName:   The County of El Paso - Network Operations Center
             OrgRoutingPhone:  +1-915-273-3301 
             OrgRoutingEmail:  noc@epcountytx.gov
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/CEPNOC-ARIN
             
             OrgTechHandle: ITD36-ARIN
             OrgTechName:   ITD
             OrgTechPhone:  +1-915-273-3301 
             OrgTechEmail:  DG-ITD-InfraNetwork@epcountytx.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/ITD36-ARIN
             
             RAbuseHandle: CEPIA-ARIN
             RAbuseName:   The County of El Paso - Internet Abuse
             RAbusePhone:  +1-915-273-3301 
             RAbuseEmail:  abuse@epcountytx.gov
             RAbuseRef:    https://rdap.arin.net/registry/entity/CEPIA-ARIN
             
             RNOCHandle: CEPNOC-ARIN
             RNOCName:   The County of El Paso - Network Operations Center
             RNOCPhone:  +1-915-273-3301 
             RNOCEmail:  noc@epcountytx.gov
             RNOCRef:    https://rdap.arin.net/registry/entity/CEPNOC-ARIN
             
             RTechHandle: ITD36-ARIN
             RTechName:   ITD
             RTechPhone:  +1-915-273-3301 
             RTechEmail:  DG-ITD-InfraNetwork@epcountytx.gov
             RTechRef:    https://rdap.arin.net/registry/entity/ITD36-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.
             #