Report for 271907

Name

COLNETWORK C.A., VE

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.

271907 COLNETWORK C.A., VE

  Adjacency:     4  Upstream:     2  Downstream:     2
  Upstream Adjacent AS list
    AS10293         CANTV Servicios, Venezuela, VE
    AS61461         Airtek Solutions C.A., VE
  Downstream Adjacent AS list
    AS272814        TOVARSAT C.A., VE
    AS273007        SPEEDNET, C.A, VE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
5614  AS271907       ORG+TRN Originate:      29696 /17.14  Transit:       8448 /18.96 COLNETWORK C.A., VE

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       %
 2476 AS271907      COLNETWORK C.A., VE                               35     27      4     12     23  65.71%


  Prefix               AS Path                              Aggregation Suggestion
  38.41.188.0/22       4608 6939 61461 271907 + Announce - aggregate of 38.41.188.0/23 (4608 6939 61461 271907) and 38.41.190.0/23 (4608 6939 61461 271907)
  38.41.188.0/24       4608 6939 61461 271907 - Withdrawn - aggregated with 38.41.189.0/24 (4608 6939 61461 271907)
  38.41.189.0/24       4608 6939 61461 271907 - Withdrawn - aggregated with 38.41.188.0/24 (4608 6939 61461 271907)
  38.41.190.0/24       4608 6939 61461 271907 - Withdrawn - aggregated with 38.41.191.0/24 (4608 6939 61461 271907)
  38.41.191.0/24       4608 6939 61461 271907 - Withdrawn - aggregated with 38.41.190.0/24 (4608 6939 61461 271907)
  38.51.236.0/23       4608 6939 61461 271907 + Announce - aggregate of 38.51.236.0/24 (4608 6939 61461 271907) and 38.51.237.0/24 (4608 6939 61461 271907)
  38.51.236.0/24       4608 6939 61461 271907 - Withdrawn - aggregated with 38.51.237.0/24 (4608 6939 61461 271907)
  38.51.237.0/24       4608 6939 61461 271907 - Withdrawn - aggregated with 38.51.236.0/24 (4608 6939 61461 271907)
  38.51.238.0/24       4608 6939 61461 271907   
  38.51.239.0/24       4777 6939 61461 271907   
  45.195.228.0/22      4777 6939 61461 271907   
  45.195.228.0/24      4777 2516 6762 23520 10293 271907   
  45.195.229.0/24      4777 2516 6762 61461 61461 61461 61461 271907   
  45.195.230.0/23      4777 2516 6762 61461 61461 61461 61461 271907 + Announce - aggregate of 45.195.230.0/24 (4777 2516 6762 61461 61461 61461 61461 271907) and 45.195.231.0/24 (4777 2516 6762 61461 61461 61461 61461 271907)
  45.195.230.0/24      4777 2516 6762 61461 61461 61461 61461 271907 - Withdrawn - aggregated with 45.195.231.0/24 (4777 2516 6762 61461 61461 61461 61461 271907)
  45.195.231.0/24      4777 2516 6762 61461 61461 61461 61461 271907 - Withdrawn - aggregated with 45.195.230.0/24 (4777 2516 6762 61461 61461 61461 61461 271907)
  181.233.88.0/22      4777 6939 61461 271907   
  181.233.88.0/23      4777 6939 61461 271907 - Withdrawn - matching aggregate 181.233.88.0/22 4777 6939 61461 271907
  181.233.88.0/24      4777 6939 61461 271907 - Withdrawn - matching aggregate 181.233.88.0/22 4777 6939 61461 271907
  181.233.89.0/24      4777 6939 61461 271907 - Withdrawn - matching aggregate 181.233.88.0/22 4777 6939 61461 271907
  181.233.90.0/23      4608 6939 61461 271907   
  181.233.90.0/24      4608 6939 61461 271907 - Withdrawn - matching aggregate 181.233.90.0/23 4608 6939 61461 271907
  181.233.91.0/24      4608 6939 61461 271907 - Withdrawn - matching aggregate 181.233.90.0/23 4608 6939 61461 271907
  206.0.160.0/19       4608 6939 61461 271907 271907   
  206.0.160.0/21       4608 6939 61461 271907 271907 - Withdrawn - matching aggregate 206.0.160.0/19 4608 6939 61461 271907 271907
  206.0.160.0/19       4777 6939 61461 271907 271907 + Announce - aggregate of 206.0.160.0/20 (4777 6939 61461 271907 271907) and 206.0.176.0/20 (4777 6939 61461 271907 271907)
  206.0.160.0/22       4777 6939 61461 271907 271907 - Withdrawn - aggregated with 206.0.164.0/22 (4777 6939 61461 271907 271907)
  206.0.164.0/22       4777 6939 61461 271907 271907 - Withdrawn - aggregated with 206.0.160.0/22 (4777 6939 61461 271907 271907)
  206.0.168.0/22       4777 6939 61461 271907 271907 - Withdrawn - aggregated with 206.0.172.0/22 (4777 6939 61461 271907 271907)
  206.0.172.0/22       4777 6939 61461 271907 271907 - Withdrawn - aggregated with 206.0.168.0/22 (4777 6939 61461 271907 271907)
  206.0.176.0/21       4608 6939 61461 271907 271907 - Withdrawn - matching aggregate 206.0.160.0/19 4608 6939 61461 271907 271907
  206.0.176.0/23       4777 6939 61461 271907 271907 - Withdrawn - aggregated with 206.0.178.0/23 (4777 6939 61461 271907 271907)
  206.0.178.0/23       4777 6939 61461 271907 271907 - Withdrawn - aggregated with 206.0.176.0/23 (4777 6939 61461 271907 271907)
  206.0.180.0/22       4777 6939 61461 271907 271907 - Withdrawn - aggregated with 206.0.176.0/22 (4777 6939 61461 271907 271907)
  206.0.184.0/21       4608 6939 61461 271907 271907 - Withdrawn - matching aggregate 206.0.160.0/19 4608 6939 61461 271907 271907
  206.0.184.0/22       4777 6939 61461 271907 271907 - Withdrawn - aggregated with 206.0.188.0/22 (4777 6939 61461 271907 271907)
  206.0.188.0/23       4777 6939 61461 271907 271907 - Withdrawn - aggregated with 206.0.190.0/23 (4777 6939 61461 271907 271907)
  206.0.190.0/24       4777 6939 61461 271907 271907 - Withdrawn - aggregated with 206.0.191.0/24 (4777 6939 61461 271907 271907)
  206.0.191.0/24       4777 6939 61461 271907 271907 - Withdrawn - aggregated with 206.0.190.0/24 (4777 6939 61461 271907 271907)

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

AS271907   34 More Specifics   35 Total Advertisements   COLNETWORK C.A., VE
    38.41.188.0/24                38.0.0.0/8
    38.41.189.0/24                38.0.0.0/8
    38.41.190.0/24                38.0.0.0/8
    38.41.191.0/24                38.0.0.0/8
    38.51.236.0/24                38.0.0.0/8
    38.51.237.0/24                38.0.0.0/8
    38.51.238.0/24                38.0.0.0/8
    38.51.239.0/24                38.0.0.0/8
    45.195.228.0/22               45.192.0.0/12
    45.195.228.0/24               45.192.0.0/12
    45.195.229.0/24               45.192.0.0/12
    45.195.230.0/24               45.192.0.0/12
    45.195.231.0/24               45.192.0.0/12
    181.233.88.0/23               181.233.88.0/22
    181.233.88.0/24               181.233.88.0/22
    181.233.89.0/24               181.233.88.0/22
    181.233.90.0/23               181.233.88.0/22
    181.233.90.0/24               181.233.88.0/22
    181.233.91.0/24               181.233.88.0/22
    206.0.160.0/19                206.0.0.0/15
    206.0.160.0/21                206.0.0.0/15
    206.0.160.0/22                206.0.0.0/15
    206.0.164.0/22                206.0.0.0/15
    206.0.168.0/22                206.0.0.0/15
    206.0.172.0/22                206.0.0.0/15
    206.0.176.0/21                206.0.0.0/15
    206.0.176.0/23                206.0.0.0/15
    206.0.178.0/23                206.0.0.0/15
    206.0.180.0/22                206.0.0.0/15
    206.0.184.0/21                206.0.0.0/15
    206.0.184.0/22                206.0.0.0/15
    206.0.188.0/23                206.0.0.0/15
    206.0.190.0/24                206.0.0.0/15
    206.0.191.0/24                206.0.0.0/15

Whois Entry

whois: 402332

IANA has recorded AS271907 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271907\n             % IP Client: 2401:2000:6660::13
              
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             %  By submitting a whois query, you agree to use this data
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             %  2026-03-31 22:56:49 (-03 -03:00)
             
             aut-num:     AS271907
             owner:       COLNETWORK C.A.
             ownerid:     VE-COCA26-LACNIC
             responsible: Jesus Alberto Perozo Salas
             address:     Carretera H centro comercial galileo plaza planta alta Local 2-9, 2-9, 
             address:     4013 - Cabimas - Zulia
             country:     VE
             phone:       +58  04121746511
             owner-c:     JEP50
             routing-c:   JEP50
             abuse-c:     JEP50
             created:     20210428
             changed:     20210429
             
             nic-hdl:     JEP50
             person:      Jesus Perozo
             e-mail:      perozojesus@hotmail.com
             address:     Carretera H centro comercial galileo plaza planta alta, 2-9, -
             address:     4013 - Cabimas - Zulia
             country:     VE
             phone:       +58  4121746511 [0000]
             created:     20200922
             changed:     20250421
             
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