Report for 1855

Name

RBT-EDGE - 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 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.

1855 RBT-EDGE - 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
29935 AS1855         ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  RBT-EDGE - 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       %
30376 AS1855        RBT-EDGE - RTX BBN Technologies, Inc., US          3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  192.1.60.0/24        4777 2497 7018 1855    
  192.1.115.0/24       4777 2497 7018 1855    
  192.1.252.0/22       4777 2497 7018 1855    

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

AS1855   3 More Specifics   3 Total Advertisements   RBT-EDGE - RTX BBN Technologies, Inc., US
    192.1.60.0/24                 192.1.0.0/16
    192.1.115.0/24                192.1.0.0/16
    192.1.252.0/22                192.1.0.0/16

Whois Entry

whois: 402591

IANA has recorded AS1855 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS1855\n