Report for 4511

Name

MIAMI-EDU - University of Miami, 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 AS4637) 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.

4511 MIAMI-EDU - University of Miami

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS11096   FLORIDANET - FloridaNet
    AS209     ASN-QWEST - Qwest
  Downstream Adjacent AS list
    AS16393   BARRYU-AS - Barry University

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
1143  AS4511   ORG+TRN Originate:     141824 /14.89  Transit:        256 /24.00 MIAMI-EDU - University of Miami

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       %
 1350 AS4511  MIAMI-EDU - University of Miami              20     10      1     11      9  45.00%


  Prefix               AS Path                              Aggregation Suggestion
  64.56.84.0/24        4637 174 11096 4511    
  65.115.176.0/24      4637 209 4511 4511     
  129.171.0.0/16       4637 209 4511 4511     
  129.171.0.0/19       4637 209 4511 4511   - Withdrawn - matching aggregate 129.171.0.0/16 4637 209 4511 4511
  129.171.32.0/19      4637 209 4511 4511   - Withdrawn - matching aggregate 129.171.0.0/16 4637 209 4511 4511
  129.171.64.0/19      4637 209 4511 4511   - Withdrawn - matching aggregate 129.171.0.0/16 4637 209 4511 4511
  129.171.96.0/19      4637 209 4511 4511   - Withdrawn - matching aggregate 129.171.0.0/16 4637 209 4511 4511
  129.171.128.0/19     4637 209 4511 4511   - Withdrawn - matching aggregate 129.171.0.0/16 4637 209 4511 4511
  129.171.160.0/19     4637 209 4511 4511   - Withdrawn - matching aggregate 129.171.0.0/16 4637 209 4511 4511
  129.171.192.0/19     4637 209 4511 4511   - Withdrawn - matching aggregate 129.171.0.0/16 4637 209 4511 4511
  129.171.224.0/19     4637 209 4511 4511   - Withdrawn - matching aggregate 129.171.0.0/16 4637 209 4511 4511
  192.31.89.0/24       4637 209 4511 4511     
  192.70.171.0/24      4637 209 4511 4511     
  192.88.124.0/24      4637 174 11096 4511 4511   
  192.111.123.0/24     4637 209 4511 4511     
  199.242.231.0/24     4637 209 4511 4511     
  199.242.232.0/23     4637 209 4511 4511   + Announce - aggregate of 199.242.232.0/24 (4637 209 4511 4511) and 199.242.233.0/24 (4637 209 4511 4511)
  199.242.232.0/24     4637 209 4511 4511   - Withdrawn - aggregated with 199.242.233.0/24 (4637 209 4511 4511)
  199.242.233.0/24     4637 209 4511 4511   - Withdrawn - aggregated with 199.242.232.0/24 (4637 209 4511 4511)
  204.68.64.0/19       4637 209 4511 4511     
  204.145.157.0/24     4637 209 4511 4511     

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

AS4511   12 More Specifics   20 Total Advertisements   MIAMI-EDU - University of Miami
    64.56.84.0/24                 64.56.80.0/20
    65.115.176.0/24               65.112.0.0/12
    129.171.0.0/19                129.171.0.0/16
    129.171.32.0/19               129.171.0.0/16
    129.171.64.0/19               129.171.0.0/16
    129.171.96.0/19               129.171.0.0/16
    129.171.128.0/19              129.171.0.0/16
    129.171.160.0/19              129.171.0.0/16
    129.171.192.0/19              129.171.0.0/16
    129.171.224.0/19              129.171.0.0/16
    199.242.232.0/24              199.242.232.0/23
    199.242.233.0/24              199.242.232.0/23

Whois Entry

whois: 402603

IANA has recorded AS4511 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS4511\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:       4511
             ASName:         MIAMI-EDU
             ASHandle:       AS4511
             RegDate:        1995-04-05
             Updated:        2012-04-02
             Ref:            https://rdap.arin.net/registry/autnum/4511
             
             
             OrgName:        University of Miami
             OrgId:          UMIA-Z
             Address:        5200 Brunson Drive
             City:           Coral Gables
             StateProv:      FL
             PostalCode:     33146
             Country:        US
             RegDate:        2009-05-27
             Updated:        2013-07-24
             Ref:            https://rdap.arin.net/registry/entity/UMIA-Z
             
             
             OrgNOCHandle: UMITT-ARIN
             OrgNOCName:   UMIT Technical
             OrgNOCPhone:  +1-305-284-6565 
             OrgNOCEmail:  tech@miami.edu
             OrgNOCRef:    https://rdap.arin.net/registry/entity/UMITT-ARIN
             
             OrgTechHandle: UMITT-ARIN
             OrgTechName:   UMIT Technical
             OrgTechPhone:  +1-305-284-6565 
             OrgTechEmail:  tech@miami.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/UMITT-ARIN
             
             OrgAbuseHandle: UMITA-ARIN
             OrgAbuseName:   UMIT Abuse
             OrgAbusePhone:  +1-305-284-6565 
             OrgAbuseEmail:  abuse@miami.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/UMITA-ARIN
             
             RTechHandle: BA986-ARIN
             RTechName:   Abeysekera, Buddhi 
             RTechPhone:  +1-305-284-1877 
             RTechEmail:  buddhi@miami.edu
             RTechRef:    https://rdap.arin.net/registry/entity/BA986-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.
             #