Report for 1426

Name

TENSPIRE-NETWORK-1426 - TenSpire Network, 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.

1426 TENSPIRE-NETWORK-1426 - TenSpire Network, US

  Adjacency:     7  Upstream:     2  Downstream:     5
  Upstream Adjacent AS list
    AS1299          TWELVE99 Arelion, fka Telia Carrier, SE
    AS3257          GTT-BACKBONE GTT, US
  Downstream Adjacent AS list
    AS401199        AS401199 - TenSpire Network, US
    AS54184         AS54184 - TenSpire Network, US
    AS29798         AS29798 - TenSpire Network, US
    AS12029         AS12029 - TenSpire Network, US
    AS400231        ATCS-NETWORK - A.T.C.S. LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
34541 AS1426         ORG+TRN Originate:       1024 /22.00  Transit:       1280 /21.68 TENSPIRE-NETWORK-1426 - TenSpire Network, 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       %
15146 AS1426        TENSPIRE-NETWORK-1426 - TenSpire Network, US       3      2      0      1      2  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  104.204.252.0/23     4777 2497 1299 1426 1426   
  104.204.252.0/24     4777 2497 1299 1426 1426 - Withdrawn - matching aggregate 104.204.252.0/23 4777 2497 1299 1426 1426
  104.204.253.0/24     4777 2497 1299 1426 1426 - Withdrawn - matching aggregate 104.204.252.0/23 4777 2497 1299 1426 1426

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

AS1426   2 More Specifics   3 Total Advertisements   TENSPIRE-NETWORK-1426 - TenSpire Network, US
    104.204.252.0/24              104.204.252.0/23
    104.204.253.0/24              104.204.252.0/23

Whois Entry

whois: 402332

IANA has recorded AS1426 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS1426\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 1.88.48 (WHOIS-AU4)