Report for 2

Name

UDEL-DCN, 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.

2 UDEL-DCN, US

  Adjacency:     5  Upstream:     4  Downstream:     1
  Upstream Adjacent AS list
    AS34            UDELNET, US
    AS266893        MULTIMEDIA NETWORK, S.A. DE C.V., SV
    AS41837         UTC-AS South Telephony Company LTD, RU
    AS37613         Dolphin-Telecom-AS, GH
  Downstream Adjacent AS list
    AS29091         IPNXng, NG

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
3061  AS2            ORG+TRN Originate:      69888 /15.91  Transit:        256 /24.00 UDEL-DCN, 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       %
30575 AS2           UDEL-DCN, US                                       3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.161.25.0/24       4608 1221 4637 5511 52468 266893 2   
  91.143.144.0/20      4777 6939 12389 41837 41837 2   
  128.4.0.0/16         4608 7575 11537 3754 34 34 2   

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

AS2   1 More Specifics   3 Total Advertisements   UDEL-DCN, US
    45.161.25.0/24                45.161.24.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 45.161.25.0/24              Announced

Whois Entry

whois: 402332

IANA has recorded AS2 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS2\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             %ERROR:101: no entries found
             %
             % No entries found in source APNIC,JPNIC,KRNIC,TWNIC,IDNIC,IRINN-GRS.
             
             % This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-AU4)