Report for 15497

Name

Colocall - 1 Cloud Lab s.r.o., SK

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.

15497 COLOCALL Internet Data Center ColoCALL, SK

  Adjacency:    18  Upstream:     5  Downstream:    13
  Upstream Adjacent AS list
    AS3303          SWISSCOM Swisscom Switzerland Ltd, CH
    AS13249         ITS-UA IT Systems LLC, UA
    AS174           COGENT-174, US
    AS3223          VOXILITY, GB
    AS6939          HURRICANE, US
  Downstream Adjacent AS list
    AS29067         UATLD-AS UA ccTLD Manager, UA
    AS42545         ASTARTA Kiev, Ukraine, UA
    AS197222        RAMBURS-AS, UA
    AS25315         AVGZ, UA
    AS35409         TUCHA, PL
    AS31360         UITC-AS, UA
    AS210294        UKRDOMEN, UA
    AS201070        SANOMA-WIPRO-, FI
    AS49337         BOV-AS, UA
    AS44633         TANHOST-, UA
    AS43405         DIGITAL-VENTURES, UA
    AS12837         ONECLAUDLAB-NET 1 Claud Lab network, UA
    AS42714         UA-KICHKAS, UA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
7143  AS15497        ORG+TRN Originate:      18944 /17.79  Transit:       9216 /18.83 COLOCALL Internet Data Center ColoCALL, SK

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       %
 4043 AS15497       COLOCALL Internet Data Center ColoCALL, SK        19     14      1      6     13  68.42%


  Prefix               AS Path                              Aggregation Suggestion
  31.28.160.0/19       3303 15497           + Announce - aggregate of 31.28.160.0/20 (3303 15497) and 31.28.176.0/20 (3303 15497)
  31.28.160.0/22       3303 15497           - Withdrawn - aggregated with 31.28.164.0/22 (3303 15497)
  31.28.164.0/22       3303 15497           - Withdrawn - aggregated with 31.28.160.0/22 (3303 15497)
  31.28.168.0/22       3303 15497           - Withdrawn - aggregated with 31.28.172.0/22 (3303 15497)
  31.28.169.0/24       3303 15497           - Withdrawn - matching aggregate 31.28.168.0/22 3303 15497
  31.28.172.0/22       3303 15497           - Withdrawn - aggregated with 31.28.168.0/22 (3303 15497)
  31.28.176.0/22       3303 15497           - Withdrawn - aggregated with 31.28.180.0/22 (3303 15497)
  31.28.180.0/22       3303 15497           - Withdrawn - aggregated with 31.28.176.0/22 (3303 15497)
  31.28.184.0/22       3303 15497           - Withdrawn - aggregated with 31.28.188.0/22 (3303 15497)
  31.28.188.0/22       3303 15497           - Withdrawn - aggregated with 31.28.184.0/22 (3303 15497)
  31.28.188.0/24       3303 15497           - Withdrawn - matching aggregate 31.28.188.0/22 3303 15497
  31.28.190.0/24       3303 15497           - Withdrawn - matching aggregate 31.28.188.0/22 3303 15497
  31.28.191.0/24       3303 15497           - Withdrawn - matching aggregate 31.28.188.0/22 3303 15497
  62.149.0.0/19        3303 15497             
  62.149.2.0/24        3303 15497           - Withdrawn - matching aggregate 62.149.0.0/19 3303 15497
  62.149.10.0/24       6939 15497             
  62.149.15.0/24       6939 15497             
  62.149.31.0/24       3303 15497           - Withdrawn - matching aggregate 62.149.0.0/19 3303 15497
  193.35.25.0/24       3303 15497             
  193.41.239.0/24      6939 15497             

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

AS15497   13 More Specifics   15 Total Advertisements   COLOCALL Internet Data Center ColoCALL, UA
    31.28.160.0/22                31.28.160.0/19
    31.28.164.0/22                31.28.160.0/19
    31.28.168.0/22                31.28.160.0/19
    31.28.169.0/24                31.28.160.0/19
    31.28.172.0/22                31.28.160.0/19
    31.28.176.0/22                31.28.160.0/19
    31.28.180.0/22                31.28.160.0/19
    31.28.184.0/22                31.28.160.0/19
    31.28.188.0/24                31.28.160.0/19
    31.28.191.0/24                31.28.160.0/19
    62.149.10.0/24                62.149.0.0/19
    62.149.15.0/24                62.149.0.0/19
    62.149.31.0/24                62.149.0.0/19
    31.28.188.0/22                31.28.160.0/19
    31.28.190.0/24                31.28.160.0/19
    62.149.2.0/24                 62.149.0.0/19

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

    - 31.28.188.0/22              Withdrawn
    - 31.28.190.0/24              Withdrawn
    - 62.149.2.0/24               Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS15497 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS15497\n