Report for 11078

Name

BROWN - Brown 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 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.

11078 BROWN, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS14325         OSHEAN, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
3492  AS11078        ORIGIN  Originate:      65792 /15.99  Transit:          0 /0.00  BROWN, 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       %
20819 AS11078       BROWN, US                                          7      2      1      6      1  14.29%


  Prefix               AS Path                              Aggregation Suggestion
  128.148.0.0/20       6939 14325 11078     + Announce - aggregate of 128.148.0.0/21 (6939 14325 11078) and 128.148.8.0/21 (6939 14325 11078)
  128.148.0.0/21       6939 14325 11078     - Withdrawn - aggregated with 128.148.8.0/21 (6939 14325 11078)
  128.148.8.0/21       6939 14325 11078     - Withdrawn - aggregated with 128.148.0.0/21 (6939 14325 11078)
  128.148.16.0/20      11537 14325 11078 11078 11078 11078 11078   
  128.148.32.0/19      6939 14325 11078       
  128.148.64.0/18      6939 14325 11078       
  128.148.128.0/17     6939 14325 11078       
  192.91.235.0/24      6939 14325 11078       

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

AS11078   10 More Specifics   11 Total Advertisements   BROWN, US
    128.148.0.0/21                128.148.0.0/16
    128.148.8.0/21                128.148.0.0/16
    128.148.16.0/20               128.148.0.0/16
    128.148.32.0/19               128.148.0.0/16
    128.148.64.0/18               128.148.0.0/16
    128.148.128.0/17              128.148.0.0/16
    138.16.0.0/17                 138.16.0.0/16
    138.16.128.0/18               138.16.0.0/16
    138.16.192.0/19               138.16.0.0/16
    138.16.224.0/19               138.16.0.0/16

Whois Entry

whois: 402590

IANA has recorded AS11078 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS11078\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:       11078
             ASName:         BROWN
             ASHandle:       AS11078
             RegDate:        1998-04-02
             Updated:        1999-11-29
             Ref:            https://rdap.arin.net/registry/autnum/11078
             
             
             OrgName:        Brown University
             OrgId:          BROWNU
             Address:        115 Waterman Street
             City:           Providence
             StateProv:      RI
             PostalCode:     02912
             Country:        US
             RegDate:        1986-09-09
             Updated:        2022-07-18
             Ref:            https://rdap.arin.net/registry/entity/BROWNU
             
             
             OrgTechHandle: NOC1320-ARIN
             OrgTechName:   Network Operations Center
             OrgTechPhone:  +1-401-863-7247 
             OrgTechEmail:  noc@brown.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/NOC1320-ARIN
             
             OrgAbuseHandle: NOC1320-ARIN
             OrgAbuseName:   Network Operations Center
             OrgAbusePhone:  +1-401-863-7247 
             OrgAbuseEmail:  noc@brown.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC1320-ARIN
             
             RTechHandle: DW565-ARIN
             RTechName:   Wilkinson, Doug 
             RTechPhone:  +1-401-863-7329 
             RTechEmail:  Richard_Wilkinson@brown.edu
             RTechRef:    https://rdap.arin.net/registry/entity/DW565-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.
             #