Report for 399678

Name

CARRIER-AMER - Carrier Corporation, 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.

399678 CARRIER-AMER - Carrier Corporation, US

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS13335         CLOUDFLARENET - Cloudflare, Inc., US
    AS3257          GTT-BACKBONE GTT, US
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US
    AS8220          COLT COLT Technology Services Group Limited, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21282 AS399678       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  CARRIER-AMER - Carrier Corporation, 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       %
76679 AS399678      CARRIER-AMER - Carrier Corporation, US             6      0      0      6      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  161.145.48.0/23      4777 2497 7018 399678   
  161.145.96.0/23      4777 2497 8220 399678   
  161.145.133.0/24     4777 2497 3257 399678   
  161.145.150.0/24     4777 13335 399678      
  161.145.172.0/22     4777 2497 3257 399678   
  161.145.246.0/23     4777 2497 7018 399678   

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

AS399678   5 More Specifics   6 Total Advertisements   CARRIER-AMER - Carrier Corporation, US
    161.145.48.0/23               161.145.0.0/18
    161.145.133.0/24              161.145.128.0/17
    161.145.150.0/24              161.145.128.0/17
    161.145.172.0/22              161.145.128.0/17
    161.145.246.0/23              161.145.128.0/17

Bogus Prefixes Announced by this AS

Prefix	Origin AS	AS Description	Unallocated block
161.145.96.0/23	AS399678	CARRIER-AMER - Carrier Corporation, US	161.145.96.0 - 161.145.103.255

Whois Entry

whois: 402332

IANA has recorded AS399678 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS399678\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-AU5)