Report for 50581

Name

UTG, UA

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.

50581 UTG, UA

  Adjacency:    28  Upstream:     5  Downstream:    23
  Upstream Adjacent AS list
    AS57455         FILANCO-LTD-UA Filanco LTD, UA
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS1299          TWELVE99 Arelion, fka Telia Carrier, SE
    AS5405          INTERDOTLINK powered by Inter.link, DE
    AS9002          RETN-AS, GB
  Downstream Adjacent AS list
    AS8788          ADAMANT Kyiv, Ukraine, UA
    AS197144        ASSVSSTREAM, UA
    AS197125        UA-BROVIS-AS ISP-Brovis, UA
    AS197554        MASTERLINK-NET, UA
    AS203531        NT-ONE-NET, UA
    AS31149         EXPRESSNIKOPOL-AS, UA
    AS35737         RIAD-AS, UA
    AS31388         ASNVPCONNECT, UA
    AS42441         ASAVATAR, UA
    AS211332        UATELECOM-AS, UA
    AS47245         NTLINE-AS Network Technology Line LTD, UA
    AS51742         ASNETLIFE, UA
    AS49889         CRYSTAL-AS, UA
    AS48411         IDEAL, UA
    AS43786         STCOMUA-AS, UA
    AS57993         HLINK-AS, UA
    AS56525         ASKOLOMIYCHUK, UA
    AS56386         STARINET, UA
    AS51993         REGION-TV-AS, UA
    AS207422        MELNYCHENKO-AS, UA
    AS196777        SKYNET-UA-AS, UA
    AS25082         AS-VINER-TELECOM, UA
    AS205318        AVATOR-AS-2, UA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6518  AS50581        ORG+TRN Originate:      21760 /17.59  Transit:      39168 /16.74 UTG, UA

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       %
  942 AS50581       UTG, UA                                           78     71      6     13     65  83.33%


  Prefix               AS Path                              Aggregation Suggestion
  2.58.204.0/22        4777 2497 1299 50581   
  31.43.33.0/24        4777 2497 1299 50581   
  31.43.34.0/23        4777 2497 1299 50581 + Announce - aggregate of 31.43.34.0/24 (4777 2497 1299 50581) and 31.43.35.0/24 (4777 2497 1299 50581)
  31.43.34.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.35.0/24 (4777 2497 1299 50581)
  31.43.35.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.34.0/24 (4777 2497 1299 50581)
  31.43.36.0/22        4777 2497 1299 50581 + Announce - aggregate of 31.43.36.0/23 (4777 2497 1299 50581) and 31.43.38.0/23 (4777 2497 1299 50581)
  31.43.36.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.37.0/24 (4777 2497 1299 50581)
  31.43.37.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.36.0/24 (4777 2497 1299 50581)
  31.43.38.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.39.0/24 (4777 2497 1299 50581)
  31.43.39.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.38.0/24 (4777 2497 1299 50581)
  31.43.40.0/21        4777 2497 1299 50581 + Announce - aggregate of 31.43.40.0/22 (4777 2497 1299 50581) and 31.43.44.0/22 (4777 2497 1299 50581)
  31.43.40.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.41.0/24 (4777 2497 1299 50581)
  31.43.41.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.40.0/24 (4777 2497 1299 50581)
  31.43.42.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.43.0/24 (4777 2497 1299 50581)
  31.43.43.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.42.0/24 (4777 2497 1299 50581)
  31.43.44.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.45.0/24 (4777 2497 1299 50581)
  31.43.45.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.44.0/24 (4777 2497 1299 50581)
  31.43.46.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.47.0/24 (4777 2497 1299 50581)
  31.43.47.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.46.0/24 (4777 2497 1299 50581)
  31.43.48.0/20        4777 2497 1299 50581 + Announce - aggregate of 31.43.48.0/21 (4777 2497 1299 50581) and 31.43.56.0/21 (4777 2497 1299 50581)
  31.43.48.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.49.0/24 (4777 2497 1299 50581)
  31.43.49.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.48.0/24 (4777 2497 1299 50581)
  31.43.50.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.51.0/24 (4777 2497 1299 50581)
  31.43.51.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.50.0/24 (4777 2497 1299 50581)
  31.43.52.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.53.0/24 (4777 2497 1299 50581)
  31.43.53.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.52.0/24 (4777 2497 1299 50581)
  31.43.54.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.55.0/24 (4777 2497 1299 50581)
  31.43.55.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.54.0/24 (4777 2497 1299 50581)
  31.43.56.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.57.0/24 (4777 2497 1299 50581)
  31.43.57.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.56.0/24 (4777 2497 1299 50581)
  31.43.58.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.59.0/24 (4777 2497 1299 50581)
  31.43.59.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.58.0/24 (4777 2497 1299 50581)
  31.43.60.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.61.0/24 (4777 2497 1299 50581)
  31.43.61.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.60.0/24 (4777 2497 1299 50581)
  31.43.62.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.63.0/24 (4777 2497 1299 50581)
  31.43.63.0/24        4777 2497 1299 50581 - Withdrawn - aggregated with 31.43.62.0/24 (4777 2497 1299 50581)
  45.94.92.0/24        4777 2497 1299 50581   
  45.94.95.0/24        4608 7575 6461 9002 50581   
  91.215.144.0/22      4777 2497 1299 50581 + Announce - aggregate of 91.215.144.0/23 (4777 2497 1299 50581) and 91.215.146.0/23 (4777 2497 1299 50581)
  91.215.144.0/24      4777 2497 1299 50581 - Withdrawn - aggregated with 91.215.145.0/24 (4777 2497 1299 50581)
  91.215.145.0/24      4777 2497 1299 50581 - Withdrawn - aggregated with 91.215.144.0/24 (4777 2497 1299 50581)
  91.215.146.0/24      4777 2497 1299 50581 - Withdrawn - aggregated with 91.215.147.0/24 (4777 2497 1299 50581)
  91.215.147.0/24      4777 2497 1299 50581 - Withdrawn - aggregated with 91.215.146.0/24 (4777 2497 1299 50581)
  176.122.96.0/19      4777 2497 1299 50581 + Announce - aggregate of 176.122.96.0/20 (4777 2497 1299 50581) and 176.122.112.0/20 (4777 2497 1299 50581)
  176.122.96.0/24      4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.97.0/24 (4777 2497 1299 50581)
  176.122.97.0/24      4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.96.0/24 (4777 2497 1299 50581)
  176.122.98.0/24      4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.99.0/24 (4777 2497 1299 50581)
  176.122.99.0/24      4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.98.0/24 (4777 2497 1299 50581)
  176.122.100.0/24     4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.101.0/24 (4777 2497 1299 50581)
  176.122.101.0/24     4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.100.0/24 (4777 2497 1299 50581)
  176.122.102.0/24     4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.103.0/24 (4777 2497 1299 50581)
  176.122.103.0/24     4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.102.0/24 (4777 2497 1299 50581)
  176.122.104.0/24     4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.105.0/24 (4777 2497 1299 50581)
  176.122.105.0/24     4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.104.0/24 (4777 2497 1299 50581)
  176.122.106.0/24     4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.107.0/24 (4777 2497 1299 50581)
  176.122.107.0/24     4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.106.0/24 (4777 2497 1299 50581)
  176.122.108.0/24     4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.109.0/24 (4777 2497 1299 50581)
  176.122.109.0/24     4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.108.0/24 (4777 2497 1299 50581)
  176.122.110.0/24     4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.111.0/24 (4777 2497 1299 50581)
  176.122.111.0/24     4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.110.0/24 (4777 2497 1299 50581)
  176.122.112.0/24     4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.113.0/24 (4777 2497 1299 50581)
  176.122.113.0/24     4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.112.0/24 (4777 2497 1299 50581)
  176.122.114.0/24     4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.115.0/24 (4777 2497 1299 50581)
  176.122.115.0/24     4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.114.0/24 (4777 2497 1299 50581)
  176.122.116.0/24     4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.117.0/24 (4777 2497 1299 50581)
  176.122.117.0/24     4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.116.0/24 (4777 2497 1299 50581)
  176.122.118.0/24     4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.119.0/24 (4777 2497 1299 50581)
  176.122.119.0/24     4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.118.0/24 (4777 2497 1299 50581)
  176.122.120.0/23     4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.122.0/23 (4777 2497 1299 50581)
  176.122.120.0/24     4777 2497 1299 50581 - Withdrawn - matching aggregate 176.122.120.0/23 4777 2497 1299 50581
  176.122.121.0/24     4777 2497 1299 50581 - Withdrawn - matching aggregate 176.122.120.0/23 4777 2497 1299 50581
  176.122.122.0/24     4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.123.0/24 (4777 2497 1299 50581)
  176.122.123.0/24     4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.122.0/24 (4777 2497 1299 50581)
  176.122.124.0/24     4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.125.0/24 (4777 2497 1299 50581)
  176.122.125.0/24     4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.124.0/24 (4777 2497 1299 50581)
  176.122.126.0/24     4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.127.0/24 (4777 2497 1299 50581)
  176.122.127.0/24     4777 2497 1299 50581 - Withdrawn - aggregated with 176.122.126.0/24 (4777 2497 1299 50581)
  193.43.95.0/24       4777 2497 1299 50581   
  195.95.165.0/24      4777 2497 1299 50581   
  195.211.228.0/22     4777 2497 1299 50581   
  195.211.228.0/24     4777 2497 1299 50581 - Withdrawn - matching aggregate 195.211.228.0/22 4777 2497 1299 50581
  195.211.229.0/24     4777 2497 1299 50581 - Withdrawn - matching aggregate 195.211.228.0/22 4777 2497 1299 50581
  195.211.230.0/24     4777 2497 1299 50581 - Withdrawn - matching aggregate 195.211.228.0/22 4777 2497 1299 50581
  195.211.231.0/24     4777 2497 1299 50581 - Withdrawn - matching aggregate 195.211.228.0/22 4777 2497 1299 50581

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

AS50581   74 More Specifics   78 Total Advertisements   UTG, UA
    31.43.33.0/24                 31.43.32.0/19
    31.43.34.0/24                 31.43.32.0/19
    31.43.35.0/24                 31.43.32.0/19
    31.43.36.0/24                 31.43.32.0/19
    31.43.37.0/24                 31.43.32.0/19
    31.43.38.0/24                 31.43.32.0/19
    31.43.39.0/24                 31.43.32.0/19
    31.43.40.0/24                 31.43.32.0/19
    31.43.41.0/24                 31.43.32.0/19
    31.43.42.0/24                 31.43.32.0/19
    31.43.43.0/24                 31.43.32.0/19
    31.43.44.0/24                 31.43.32.0/19
    31.43.45.0/24                 31.43.32.0/19
    31.43.46.0/24                 31.43.32.0/19
    31.43.47.0/24                 31.43.32.0/19
    31.43.48.0/24                 31.43.32.0/19
    31.43.49.0/24                 31.43.32.0/19
    31.43.50.0/24                 31.43.32.0/19
    31.43.51.0/24                 31.43.32.0/19
    31.43.52.0/24                 31.43.32.0/19
    31.43.53.0/24                 31.43.32.0/19
    31.43.54.0/24                 31.43.32.0/19
    31.43.55.0/24                 31.43.32.0/19
    31.43.56.0/24                 31.43.32.0/19
    31.43.57.0/24                 31.43.32.0/19
    31.43.58.0/24                 31.43.32.0/19
    31.43.59.0/24                 31.43.32.0/19
    31.43.60.0/24                 31.43.32.0/19
    31.43.61.0/24                 31.43.32.0/19
    31.43.62.0/24                 31.43.32.0/19
    31.43.63.0/24                 31.43.32.0/19
    45.94.92.0/24                 45.94.92.0/22
    45.94.95.0/24                 45.94.92.0/22
    91.215.144.0/24               91.215.144.0/22
    91.215.145.0/24               91.215.144.0/22
    91.215.146.0/24               91.215.144.0/22
    91.215.147.0/24               91.215.144.0/22
    176.122.96.0/24               176.122.96.0/19
    176.122.97.0/24               176.122.96.0/19
    176.122.98.0/24               176.122.96.0/19
    176.122.99.0/24               176.122.96.0/19
    176.122.100.0/24              176.122.96.0/19
    176.122.101.0/24              176.122.96.0/19
    176.122.102.0/24              176.122.96.0/19
    176.122.103.0/24              176.122.96.0/19
    176.122.104.0/24              176.122.96.0/19
    176.122.105.0/24              176.122.96.0/19
    176.122.106.0/24              176.122.96.0/19
    176.122.107.0/24              176.122.96.0/19
    176.122.108.0/24              176.122.96.0/19
    176.122.109.0/24              176.122.96.0/19
    176.122.110.0/24              176.122.96.0/19
    176.122.111.0/24              176.122.96.0/19
    176.122.112.0/24              176.122.96.0/19
    176.122.113.0/24              176.122.96.0/19
    176.122.114.0/24              176.122.96.0/19
    176.122.115.0/24              176.122.96.0/19
    176.122.116.0/24              176.122.96.0/19
    176.122.117.0/24              176.122.96.0/19
    176.122.118.0/24              176.122.96.0/19
    176.122.119.0/24              176.122.96.0/19
    176.122.120.0/23              176.122.96.0/19
    176.122.120.0/24              176.122.96.0/19
    176.122.121.0/24              176.122.96.0/19
    176.122.122.0/24              176.122.96.0/19
    176.122.123.0/24              176.122.96.0/19
    176.122.124.0/24              176.122.96.0/19
    176.122.125.0/24              176.122.96.0/19
    176.122.126.0/24              176.122.96.0/19
    176.122.127.0/24              176.122.96.0/19
    195.211.228.0/24              195.211.228.0/22
    195.211.229.0/24              195.211.228.0/22
    195.211.230.0/24              195.211.228.0/22
    195.211.231.0/24              195.211.228.0/22

Whois Entry

whois: 402332

IANA has recorded AS50581 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS50581\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 1.88.36-SNAPSHOT (WHOIS-AU5)