Report for 6536

Name

CITYNET - CityNet, 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 AS4637) 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.

6536 CITYNET - CityNet

  Adjacency:    13  Upstream:     3  Downstream:    10
  Upstream Adjacent AS list
    AS174     COGENT Cogent/PSI
    AS209     ASN-QWEST - Qwest
    AS10796   SCRR-10796 - Road Runner HoldCo LLC
  Downstream Adjacent AS list
    AS32721   WESBANCO - WesBanco Bank, Inc.
    AS35990   NBSP - National Biometric Security Project
    AS33754   INDIANA-NEWSPAPERS-INC - Indiana Newspapers, Inc.
    AS31888   FMT-WESTFIELD - First Mile Technologies
    AS26072   ALLEGHENYENERGY - Allegheny Energy
    AS17387   GIGA-DATA - Giga-Data, LLC
    AS40091   FSW-AS - Four Seasons Wireless LLC.
    AS27270   3WLOGIC - Micrologic
    AS26059   PGH-AS - City of Pittsburgh
    AS40098   CASNET - Community Antenna Service, Inc.

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
3744  AS6536   ORG+TRN Originate:      33280 /16.98  Transit:      30976 /17.08 CITYNET - CityNet

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       %
 7532 AS6536  CITYNET - CityNet                             5      0      0      5      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  64.135.224.0/19      4637 174 6536          
  66.118.64.0/19       4637 174 6536          
  69.43.0.0/18         4637 174 6536          
  198.22.101.0/24      4637 174 6536          
  198.245.215.0/24     4637 174 6536          

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

AS6536   3 More Specifics   8 Total Advertisements   CITYNET - CityNet
    64.127.0.0/23                 64.127.0.0/18
    64.181.43.0/24                64.181.0.0/17
    64.181.109.0/24               64.181.0.0/17

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 64.127.0.0/23               Announced
    + 64.181.43.0/24              Announced
    + 64.181.109.0/24             Announced

Whois Entry

whois: 402332

IANA has recorded AS6536 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS6536\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)