Report for 5580

Name

GTT-ASIA - GTT Communications Netherlands B.V., NL

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 AS6447) 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.

5580 GTT-ASIA, NL

  Adjacency:    37  Upstream:     3  Downstream:    34
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS3257          GTT-BACKBONE GTT, US
    AS3491          CONSOLE-CONNECT-ASN, US
  Downstream Adjacent AS list
    AS18723         SEAGATE-USA-CA-1, US
    AS17060         E-NETWORKS, US
    AS20077         IPNETZONE-ASN, US
    AS199569        COGNIZANT-EU-AS, GB
    AS203256        ASBUDGETPHONE, NL
    AS21509         APOLLONYC, US
    AS399678        CARRIER-AMER, US
    AS40934         FORTINET, US
    AS9829          BSNL-NIB National Internet Backbone, IN
    AS133052        FXCM-ASIA-AS-AP FX Corporate LLC, US
    AS13150         CATON, IL
    AS16552         TIGGEE, US
    AS16645         EPIQSYSTEMS, US
    AS198651        HOSTLINE, LT
    AS62713         AS-PUBMATIC, US
    AS63399         DIALPAD, US
    AS6404          FACTSET, US
    AS29802         HVC-AS, US
    AS38195         SUPERLOOP-AS-AP Superloop, AU
    AS30058         FDCSERVERS, US
    AS131189        LIVECOMLIMTED-AS-AP Livecom Limited, HK
    AS13464         CPLP-ASN, US
    AS3291          PSINET-EUROPE PSINet Europe  VIA NET.WORKS international AS, US
    AS394977        T2EE-AS1, US
    AS25896         IPC-NETWORK-SERVICES-INC, US
    AS20278         NEXEON, US
    AS11941         PWLLP-AS001, US
    AS1678          DOW, US
    AS152724        POINT72-AS-AP Point72 Japan Limited, JP
    AS1341          ROCKWELLCOLLINS-AS, US
    AS10780         PURE-STORAGE, US
    AS9229          SPEEDCAST-AP SPEEDCAST Limited, HK
    AS56077         HUL-IT-IN Mobius Towers V Floor, IN
    AS19527         GOOGLE-2, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6794  AS5580         ORG+TRN Originate:      20480 /17.68  Transit:     389376 /13.43 GTT-ASIA, NL

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       %
20555 AS5580        GTT-ASIA, NL                                      31      1      0     30      1   3.23%


  Prefix               AS Path                              Aggregation Suggestion
  59.191.240.0/20      3257 5580              
  64.235.224.0/23      3257 5580              
  64.235.225.0/24      3257 5580            - Withdrawn - matching aggregate 64.235.224.0/23 3257 5580
  64.235.227.0/24      3257 5580              
  64.235.228.0/24      3257 5580              
  64.235.230.0/24      3257 5580              
  64.235.232.0/24      3257 5580              
  64.235.234.0/23      3257 5580              
  64.235.236.0/24      3257 5580              
  64.235.238.0/23      3257 5580              
  64.235.240.0/23      3257 5580              
  64.235.244.0/24      3257 5580              
  64.235.246.0/24      3257 5580              
  64.235.249.0/24      3257 5580              
  64.235.250.0/23      3257 5580              
  64.235.252.0/22      3257 5580              
  69.31.128.0/22       3257 5580              
  69.31.132.0/23       3257 5580              
  69.31.137.0/24       3257 5580              
  69.31.138.0/24       3257 5580              
  69.31.140.0/24       3257 5580              
  103.47.76.0/23       3257 5580              
  103.53.152.0/23      3257 5580              
  103.207.156.0/23     3257 5580              
  103.230.248.0/22     3257 5580              
  103.232.34.0/23      3257 5580              
  185.162.112.0/22     3257 5580              
  195.134.216.0/22     3257 5580              
  195.143.68.0/22      3257 5580              
  203.95.212.0/22      3257 5580              
  212.56.20.0/22       3257 5580              

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

AS5580   22 More Specifics   30 Total Advertisements   GTT-ASIA, NL
    64.235.224.0/23               64.235.224.0/19
    64.235.225.0/24               64.235.224.0/19
    64.235.227.0/24               64.235.224.0/19
    64.235.228.0/24               64.235.224.0/19
    64.235.230.0/24               64.235.224.0/19
    64.235.232.0/24               64.235.224.0/19
    64.235.234.0/23               64.235.224.0/19
    64.235.236.0/24               64.235.224.0/19
    64.235.238.0/23               64.235.224.0/19
    64.235.240.0/23               64.235.224.0/19
    64.235.244.0/24               64.235.224.0/19
    64.235.246.0/24               64.235.224.0/19
    64.235.249.0/24               64.235.224.0/19
    64.235.250.0/23               64.235.224.0/19
    64.235.252.0/22               64.235.224.0/19
    98.124.132.0/24               98.124.128.0/18
    103.230.249.0/24              103.230.248.0/22
    161.162.40.0/23               161.162.0.0/16
    161.162.42.0/23               161.162.0.0/16
    195.134.216.0/22              195.134.192.0/19
    195.143.68.0/22               195.143.64.0/18
    212.56.20.0/22                212.56.0.0/19

Whois Entry

whois: 402603

IANA has recorded AS5580 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS5580\n