Report for 28635

Name

--No AS Description--

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.

28635 --No Registry Entry--

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS262526        --No Registry Entry--

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4721  AS28635        ORIGIN  Originate:      41216 /16.67  Transit:          0 /0.00  --No Registry Entry--

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       %
 3754 AS28635       --No Registry Entry--                             15     15      1      1     14  93.33%


  Prefix               AS Path                              Aggregation Suggestion
  201.71.128.0/18      4777 6939 52320 8167 262907 262526 28635 + Announce - aggregate of 201.71.128.0/19 (4777 6939 52320 8167 262907 262526 28635) and 201.71.160.0/19 (4777 6939 52320 8167 262907 262526 28635)
  201.71.128.0/19      4777 6939 52320 8167 262907 262526 28635 - Withdrawn - aggregated with 201.71.160.0/19 (4777 6939 52320 8167 262907 262526 28635)
  201.71.128.0/20      4777 6939 52320 8167 262907 262526 28635 - Withdrawn - matching aggregate 201.71.128.0/19 4777 6939 52320 8167 262907 262526 28635
  201.71.132.0/22      4777 6939 52320 8167 262907 262526 28635 - Withdrawn - matching aggregate 201.71.128.0/19 4777 6939 52320 8167 262907 262526 28635
  201.71.140.0/22      4777 6939 52320 8167 262907 262526 28635 - Withdrawn - matching aggregate 201.71.128.0/19 4777 6939 52320 8167 262907 262526 28635
  201.71.144.0/20      4777 6939 52320 8167 262907 262526 28635 - Withdrawn - matching aggregate 201.71.128.0/19 4777 6939 52320 8167 262907 262526 28635
  201.71.144.0/22      4777 6939 52320 8167 262907 262526 28635 - Withdrawn - matching aggregate 201.71.128.0/19 4777 6939 52320 8167 262907 262526 28635
  201.71.148.0/22      4777 6939 52320 8167 262907 262526 28635 - Withdrawn - matching aggregate 201.71.128.0/19 4777 6939 52320 8167 262907 262526 28635
  201.71.160.0/19      4777 6939 52320 8167 262907 262526 28635 - Withdrawn - aggregated with 201.71.128.0/19 (4777 6939 52320 8167 262907 262526 28635)
  201.71.160.0/20      4777 6939 52320 8167 262907 262526 28635 - Withdrawn - matching aggregate 201.71.160.0/19 4777 6939 52320 8167 262907 262526 28635
  201.71.164.0/22      4777 6939 52320 8167 262907 262526 28635 - Withdrawn - matching aggregate 201.71.160.0/19 4777 6939 52320 8167 262907 262526 28635
  201.71.168.0/22      4777 6939 52320 8167 262907 262526 28635 - Withdrawn - matching aggregate 201.71.160.0/19 4777 6939 52320 8167 262907 262526 28635
  201.71.172.0/22      4777 6939 52320 8167 262907 262526 28635 - Withdrawn - matching aggregate 201.71.160.0/19 4777 6939 52320 8167 262907 262526 28635
  201.71.176.0/20      4777 6939 52320 8167 262907 262526 28635 - Withdrawn - matching aggregate 201.71.160.0/19 4777 6939 52320 8167 262907 262526 28635
  201.71.183.0/24      4777 6939 52320 8167 262907 262526 28635 - Withdrawn - matching aggregate 201.71.160.0/19 4777 6939 52320 8167 262907 262526 28635
  201.71.188.0/22      4777 6939 52320 8167 262907 262526 28635 - Withdrawn - matching aggregate 201.71.160.0/19 4777 6939 52320 8167 262907 262526 28635

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

AS28635   13 More Specifics   15 Total Advertisements   --No Registry Entry--
    201.71.128.0/20               201.71.128.0/19
    201.71.132.0/22               201.71.128.0/19
    201.71.140.0/22               201.71.128.0/19
    201.71.144.0/20               201.71.128.0/19
    201.71.144.0/22               201.71.128.0/19
    201.71.148.0/22               201.71.128.0/19
    201.71.160.0/20               201.71.160.0/19
    201.71.164.0/22               201.71.160.0/19
    201.71.168.0/22               201.71.160.0/19
    201.71.172.0/22               201.71.160.0/19
    201.71.176.0/20               201.71.160.0/19
    201.71.183.0/24               201.71.160.0/19
    201.71.188.0/22               201.71.160.0/19

Whois Entry

whois: 402625

IANA has recorded AS28635 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28635\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded