Report for 1856

Name

DISN-PILOTNET2 - RTX BBN Technologies, Inc., 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 AS1221) 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.

1856 DISN-PILOTNET2 - RTX BBN Technologies, Inc., US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2491  AS1856         ORIGIN  Originate:      89600 /15.55  Transit:          0 /0.00  DISN-PILOTNET2 - RTX BBN Technologies, Inc., 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       %
20336 AS1856        DISN-PILOTNET2 - RTX BBN Technologies, Inc.,      17      1      0     16      1   5.88%


  Prefix               AS Path                              Aggregation Suggestion
  128.33.0.0/16        4777 2497 7018 1856    
  128.33.194.0/24      4777 2497 7018 1856  - Withdrawn - matching aggregate 128.33.0.0/16 4777 2497 7018 1856
  192.1.0.0/22         4777 2497 7018 1856    
  192.1.4.0/23         4777 2497 7018 1856    
  192.1.7.0/24         4777 2497 7018 1856    
  192.1.8.0/21         4777 2497 7018 1856    
  192.1.20.0/22        4777 2497 7018 1856    
  192.1.24.0/21        4777 2497 7018 1856    
  192.1.32.0/20        4777 2497 7018 1856    
  192.1.64.0/19        4777 2497 7018 1856    
  192.1.110.0/24       4777 2497 7018 1856    
  192.1.113.0/24       4777 2497 7018 1856    
  192.1.120.0/23       4777 2497 7018 1856    
  192.1.122.0/24       4777 2497 7018 1856    
  192.1.124.0/22       4777 2497 7018 1856    
  192.1.140.0/24       4777 2497 7018 1856    
  192.1.144.0/21       4777 2497 7018 1856    

Whois Entry

whois: 402628

IANA has recorded AS1856 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS1856\n