Report for 11809

Name

NET-ERAU-PRC - Embry-Riddle University, 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.

11809 NET-ERAU-PRC - Embry-Riddle University, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS11096         FLORIDANET - FloridaNet, US
    AS33132         CROWNCASTLE-AS33132 - Crown Castle Fiber LLC, US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
1726  AS11809        ORIGIN  Originate:     137984 /14.93  Transit:          0 /0.00  NET-ERAU-PRC - Embry-Riddle University, 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       %
 7004 AS11809       NET-ERAU-PRC - Embry-Riddle University, US        15      8      2      9      6  40.00%


  Prefix               AS Path                              Aggregation Suggestion
  155.31.0.0/16        4777 2516 3356 11809   
  155.31.0.0/16        4608 7575 1299 46887 33132 11809 + Announce - aggregate of 155.31.0.0/17 (4608 7575 1299 46887 33132 11809) and 155.31.128.0/17 (4608 7575 1299 46887 33132 11809)
  155.31.0.0/17        4608 7575 1299 46887 33132 11809 - Withdrawn - aggregated with 155.31.128.0/17 (4608 7575 1299 46887 33132 11809)
  155.31.128.0/17      4608 7575 1299 46887 33132 11809 - Withdrawn - aggregated with 155.31.0.0/17 (4608 7575 1299 46887 33132 11809)
  155.31.160.0/21      4777 2516 3356 11809   
  155.31.238.0/23      4608 7575 1299 46887 33132 11809 - Withdrawn - matching aggregate 155.31.128.0/17 4608 7575 1299 46887 33132 11809
  155.31.240.0/21      4608 7575 1299 46887 33132 11809 - Withdrawn - matching aggregate 155.31.128.0/17 4608 7575 1299 46887 33132 11809
  192.101.135.0/24     4777 2516 3356 11809   
  198.60.3.0/24        4777 2516 3356 11809   
  199.104.253.0/24     4777 2516 3356 11809   
  204.75.207.0/24      4777 2516 3356 11809   
  206.207.155.0/24     4777 2516 3356 11809   
  206.207.156.0/22     4777 2497 3356 11809 + Announce - aggregate of 206.207.156.0/23 (4777 2497 3356 11809) and 206.207.158.0/23 (4777 2497 3356 11809)
  206.207.156.0/24     4777 2497 3356 11809 - Withdrawn - aggregated with 206.207.157.0/24 (4777 2497 3356 11809)
  206.207.157.0/24     4777 2497 3356 11809 - Withdrawn - aggregated with 206.207.156.0/24 (4777 2497 3356 11809)
  206.207.158.0/24     4777 2497 3356 11809 - Withdrawn - aggregated with 206.207.159.0/24 (4777 2497 3356 11809)
  206.207.159.0/24     4777 2497 3356 11809 - Withdrawn - aggregated with 206.207.158.0/24 (4777 2497 3356 11809)

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

AS11809   11 More Specifics   15 Total Advertisements   NET-ERAU-PRC - Embry-Riddle University, US
    155.31.0.0/17                 155.31.0.0/16
    155.31.128.0/17               155.31.0.0/16
    155.31.160.0/21               155.31.0.0/16
    155.31.238.0/23               155.31.0.0/16
    155.31.240.0/21               155.31.0.0/16
    199.104.253.0/24              199.104.224.0/19
    206.207.155.0/24              206.207.128.0/17
    206.207.156.0/24              206.207.128.0/17
    206.207.157.0/24              206.207.128.0/17
    206.207.158.0/24              206.207.128.0/17
    206.207.159.0/24              206.207.128.0/17

Whois Entry

whois: 402599

IANA has recorded AS11809 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS11809\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:       11809
             ASName:         NET-ERAU-PRC
             ASHandle:       AS11809
             RegDate:        1998-12-29
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/11809
             
             
             OrgName:        Embry-Riddle University
             OrgId:          EMBRYR
             Address:        3700 Willow Creek Road
             City:           Prescott
             StateProv:      AZ
             PostalCode:     86301
             Country:        US
             RegDate:        1998-12-29
             Updated:        2026-04-16
             Ref:            https://rdap.arin.net/registry/entity/EMBRYR
             
             
             OrgAbuseHandle: AN3-ORG-ARIN
             OrgAbuseName:   Administrator, Network
             OrgAbusePhone:  +1-928-777-3849 
             OrgAbuseEmail:  prnetadm@erau.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/AN3-ORG-ARIN
             
             OrgTechHandle: AN3-ORG-ARIN
             OrgTechName:   Administrator, Network
             OrgTechPhone:  +1-928-777-3849 
             OrgTechEmail:  prnetadm@erau.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/AN3-ORG-ARIN
             
             RTechHandle: AN3-ORG-ARIN
             RTechName:   Administrator, Network
             RTechPhone:  +1-928-777-3849 
             RTechEmail:  prnetadm@erau.edu
             RTechRef:    https://rdap.arin.net/registry/entity/AN3-ORG-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.
             #