Report for 30049

Name

METRO - Metropolitan Transit Authority of Harris County, 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.

30049 METRO - Metropolitan Transit Authority of Harris County, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS4557          SOUTHEAST-TEXAS-GIGAPOP - Rice University, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16970 AS30049        ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  METRO - Metropolitan Transit Authority of Harris County, 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       %
 5828 AS30049       METRO - Metropolitan Transit Authority of Har     16     12      4      8      8  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  206.225.176.0/22     4777 2516 1299 4557 30049 + Announce - aggregate of 206.225.176.0/23 (4777 2516 1299 4557 30049) and 206.225.178.0/23 (4777 2516 1299 4557 30049)
  206.225.176.0/24     4777 2516 1299 4557 30049 - Withdrawn - aggregated with 206.225.177.0/24 (4777 2516 1299 4557 30049)
  206.225.177.0/24     4777 2516 1299 4557 30049 - Withdrawn - aggregated with 206.225.176.0/24 (4777 2516 1299 4557 30049)
  206.225.178.0/24     4777 2516 1299 4557 30049 - Withdrawn - aggregated with 206.225.179.0/24 (4777 2516 1299 4557 30049)
  206.225.179.0/24     4777 2516 1299 4557 30049 - Withdrawn - aggregated with 206.225.178.0/24 (4777 2516 1299 4557 30049)
  206.225.180.0/24     4777 2516 1299 4557 30049   
  206.225.181.0/24     4608 7575 1299 4557 30049   
  206.225.182.0/23     4777 2516 1299 4557 30049 + Announce - aggregate of 206.225.182.0/24 (4777 2516 1299 4557 30049) and 206.225.183.0/24 (4777 2516 1299 4557 30049)
  206.225.182.0/24     4777 2516 1299 4557 30049 - Withdrawn - aggregated with 206.225.183.0/24 (4777 2516 1299 4557 30049)
  206.225.183.0/24     4777 2516 1299 4557 30049 - Withdrawn - aggregated with 206.225.182.0/24 (4777 2516 1299 4557 30049)
  206.225.184.0/24     4777 2516 1299 4557 30049   
  206.225.185.0/24     4608 7575 1299 4557 30049   
  206.225.186.0/23     4777 2516 1299 4557 30049 + Announce - aggregate of 206.225.186.0/24 (4777 2516 1299 4557 30049) and 206.225.187.0/24 (4777 2516 1299 4557 30049)
  206.225.186.0/24     4777 2516 1299 4557 30049 - Withdrawn - aggregated with 206.225.187.0/24 (4777 2516 1299 4557 30049)
  206.225.187.0/24     4777 2516 1299 4557 30049 - Withdrawn - aggregated with 206.225.186.0/24 (4777 2516 1299 4557 30049)
  206.225.188.0/22     4777 2516 1299 4557 30049 + Announce - aggregate of 206.225.188.0/23 (4777 2516 1299 4557 30049) and 206.225.190.0/23 (4777 2516 1299 4557 30049)
  206.225.188.0/24     4777 2516 1299 4557 30049 - Withdrawn - aggregated with 206.225.189.0/24 (4777 2516 1299 4557 30049)
  206.225.189.0/24     4777 2516 1299 4557 30049 - Withdrawn - aggregated with 206.225.188.0/24 (4777 2516 1299 4557 30049)
  206.225.190.0/24     4777 2516 1299 4557 30049 - Withdrawn - aggregated with 206.225.191.0/24 (4777 2516 1299 4557 30049)
  206.225.191.0/24     4777 2516 1299 4557 30049 - Withdrawn - aggregated with 206.225.190.0/24 (4777 2516 1299 4557 30049)

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

AS30049   16 More Specifics   16 Total Advertisements   METRO - Metropolitan Transit Authority of Harris County, US
    206.225.176.0/24              206.225.176.0/20
    206.225.177.0/24              206.225.176.0/20
    206.225.178.0/24              206.225.176.0/20
    206.225.179.0/24              206.225.176.0/20
    206.225.180.0/24              206.225.176.0/20
    206.225.181.0/24              206.225.176.0/20
    206.225.182.0/24              206.225.176.0/20
    206.225.183.0/24              206.225.176.0/20
    206.225.184.0/24              206.225.176.0/20
    206.225.185.0/24              206.225.176.0/20
    206.225.186.0/24              206.225.176.0/20
    206.225.187.0/24              206.225.176.0/20
    206.225.188.0/24              206.225.176.0/20
    206.225.189.0/24              206.225.176.0/20
    206.225.190.0/24              206.225.176.0/20
    206.225.191.0/24              206.225.176.0/20

Whois Entry

whois: 402609

IANA has recorded AS30049 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS30049\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:       30049
             ASName:         METRO
             ASHandle:       AS30049
             RegDate:        2003-07-08
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/30049
             
             
             OrgName:        Metropolitan Transit Authority of Harris County
             OrgId:          MTA-45
             Address:        1900 Main
             Address:        7th Floor
             City:           Houston
             StateProv:      TX
             PostalCode:     77002
             Country:        US
             RegDate:        2003-06-30
             Updated:        2024-09-27
             Ref:            https://rdap.arin.net/registry/entity/MTA-45
             
             
             OrgTechHandle: BRENZ4-ARIN
             OrgTechName:   Brenz, Fred 
             OrgTechPhone:  +1-713-724-9571 
             OrgTechEmail:  fbrenz1@gmail.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/BRENZ4-ARIN
             
             OrgAbuseHandle: JONES1175-ARIN
             OrgAbuseName:   Jones, Nick 
             OrgAbusePhone:  +1-713-652-8979 
             OrgAbuseEmail:  nick.jones@ridemetro.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/JONES1175-ARIN
             
             OrgTechHandle: ARINA353-ARIN
             OrgTechName:   ARIN Access
             OrgTechPhone:  +1-713-652-8031 
             OrgTechEmail:  fbrenz1@gmail.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/ARINA353-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.
             #