Report for 49121

Name

INFTELE-AS - Infinity Telecom, s.r.o., CZ

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.

49121 INFTELE-AS - Infinity Telecom, s.r.o., CZ

  Adjacency:    18  Upstream:     9  Downstream:     9
  Upstream Adjacent AS list
    AS5511          Opentransit - Orange S.A., FR
    AS133296        WEBWERKS-AS-IN - Web Werks India Pvt. Ltd., IN
    AS6453          AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US
    AS2914          NTT-DATA-2914 - NTT America, Inc., US
    AS4755          TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP, IN
    AS1299          TWELVE99 - Arelion Sweden AB, SE
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS6762          SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT
    AS52320         AS52320 - GlobeNet Cabos Submarinos Colombia, S.A.S., CO
  Downstream Adjacent AS list
    AS216392        NETCLOUDIFY - SERGI GARCIA JIMENEZ, ES
    AS274000        AS274000 - CYBEWARD CL SPA, CL
    AS210915        DOMINIKPASTO - Dominik Pastorek, CZ
    AS150345        PGL-AS-AP - Proactivity Group Limited, HK
    AS203701        ROCKET-AS - RocketConnect OU, EE
    AS202492        SGHL1-AS - SILVERHILL GROUP HOLDING LTD, SC
    AS60584         PRIME-AS - Prime Studio s.r.o., CZ
    AS212147        PGHK-AS - Proactivity Group Limited, HK
    AS208422        INFINITY-AS - Infinity Telecom, s.r.o., CZ

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
12774 AS49121        ORG+TRN Originate:       7168 /19.19  Transit:       4608 /19.83 INFTELE-AS - Infinity Telecom, s.r.o., CZ

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       %
 6668 AS49121       INFTELE-AS - Infinity Telecom, s.r.o., CZ         21     11      4     14      7  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  5.57.209.0/24        4777 6939 52320 49121   
  5.180.102.0/23       4608 7575 2914 49121 + Announce - aggregate of 5.180.102.0/24 (4608 7575 2914 49121) and 5.180.103.0/24 (4608 7575 2914 49121)
  5.180.102.0/24       4608 7575 2914 49121 - Withdrawn - aggregated with 5.180.103.0/24 (4608 7575 2914 49121)
  5.180.103.0/24       4608 7575 2914 49121 - Withdrawn - aggregated with 5.180.102.0/24 (4608 7575 2914 49121)
  37.77.145.0/24       4777 2497 174 49121    
  37.221.68.0/22       4608 7575 2914 49121 + Announce - aggregate of 37.221.68.0/23 (4608 7575 2914 49121) and 37.221.70.0/23 (4608 7575 2914 49121)
  37.221.68.0/24       4608 7575 2914 49121 - Withdrawn - aggregated with 37.221.69.0/24 (4608 7575 2914 49121)
  37.221.69.0/24       4608 7575 2914 49121 - Withdrawn - aggregated with 37.221.68.0/24 (4608 7575 2914 49121)
  37.221.70.0/24       4608 7575 2914 49121 - Withdrawn - aggregated with 37.221.71.0/24 (4608 7575 2914 49121)
  37.221.71.0/24       4608 7575 2914 49121 - Withdrawn - aggregated with 37.221.70.0/24 (4608 7575 2914 49121)
  45.87.118.0/24       4777 2497 6453 4755 49121   
  45.87.119.0/24       4777 2516 1299 49121   
  91.191.185.0/24      4608 7575 2914 49121   
  149.7.252.0/22       4608 7575 2914 49121   
  149.7.252.0/23       4608 7575 2914 49121 - Withdrawn - matching aggregate 149.7.252.0/22 4608 7575 2914 49121
  154.57.168.0/22      4777 2516 1299 49121   
  185.65.69.0/24       4777 2516 174 49121    
  185.186.0.0/23       4608 7575 2914 49121 + Announce - aggregate of 185.186.0.0/24 (4608 7575 2914 49121) and 185.186.1.0/24 (4608 7575 2914 49121)
  185.186.0.0/24       4608 7575 2914 49121 - Withdrawn - aggregated with 185.186.1.0/24 (4608 7575 2914 49121)
  185.186.1.0/24       4608 7575 2914 49121 - Withdrawn - aggregated with 185.186.0.0/24 (4608 7575 2914 49121)
  185.232.166.0/24     4608 7575 2914 49121   
  194.61.10.0/23       4608 7575 2914 49121 + Announce - aggregate of 194.61.10.0/24 (4608 7575 2914 49121) and 194.61.11.0/24 (4608 7575 2914 49121)
  194.61.10.0/24       4608 7575 2914 49121 - Withdrawn - aggregated with 194.61.11.0/24 (4608 7575 2914 49121)
  194.61.11.0/24       4608 7575 2914 49121 - Withdrawn - aggregated with 194.61.10.0/24 (4608 7575 2914 49121)
  194.147.74.0/24      4608 7575 2914 49121   

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

AS49121   17 More Specifics   21 Total Advertisements   INFTELE-AS - Infinity Telecom, s.r.o., CZ
    5.180.102.0/24                5.180.102.0/23
    5.180.103.0/24                5.180.102.0/23
    37.221.68.0/24                37.221.68.0/22
    37.221.69.0/24                37.221.68.0/22
    37.221.70.0/24                37.221.68.0/22
    37.221.71.0/24                37.221.68.0/22
    45.87.118.0/24                45.87.116.0/22
    45.87.119.0/24                45.87.116.0/22
    91.191.185.0/24               91.191.184.0/21
    149.7.252.0/22                149.7.0.0/16
    149.7.252.0/23                149.7.0.0/16
    154.57.168.0/22               154.57.0.0/16
    185.186.0.0/24                185.186.0.0/23
    185.186.1.0/24                185.186.0.0/23
    194.61.10.0/24                194.61.10.0/23
    194.61.11.0/24                194.61.10.0/23
    194.147.74.0/24               194.147.74.0/23

Whois Entry

whois: 402628

IANA has recorded AS49121 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS49121\n