Report for 57271

Name

BITWEB-AS - BitWeb LLC, RU

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.

57271 BITWEB-AS - BitWeb LLC, RU

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS59692         IQWEB - IQWeb FZ-LLC, AE
    AS57724         DDOS-GUARD - DDOS-GUARD LTD, RU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21582 AS57271        ORIGIN  Originate:       2816 /20.54  Transit:          0 /0.00  BITWEB-AS - BitWeb LLC, RU

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       %
49636 AS57271       BITWEB-AS - BitWeb LLC, RU                        11      0      0     11      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  31.24.251.0/24       4777 6939 12389 57724 57271   
  45.90.46.0/24        4777 6939 12389 57724 57271   
  45.133.235.0/24      4777 6939 12389 57724 57271   
  45.135.132.0/24      4777 6939 12389 57724 57271   
  45.137.189.0/24      4608 7575 2914 59692 57271   
  45.137.190.0/24      4777 6939 12389 57724 57271   
  45.140.16.0/24       4777 6939 12389 57724 57271   
  81.16.141.0/24       4777 6939 12389 57724 57271   
  85.202.87.0/24       4777 6939 12389 57724 57271   
  91.236.120.0/24      4777 6939 12389 57724 57271   
  192.144.18.0/24      4777 6939 12389 57724 57271   

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

AS57271   7 More Specifics   11 Total Advertisements   BITWEB-AS - BitWeb LLC, RU
    45.90.46.0/24                 45.90.46.0/23
    45.135.132.0/24               45.135.132.0/22
    45.137.190.0/24               45.137.190.0/23
    45.140.16.0/24                45.140.16.0/22
    81.16.141.0/24                81.16.140.0/22
    85.202.87.0/24                85.202.84.0/22
    91.236.120.0/24               91.236.120.0/23

Whois Entry

whois: 402603

IANA has recorded AS57271 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS57271\n             % This is the RIPE Database query service.
             % The objects are in RPSL format.
             %
             % The RIPE Database is subject to Terms and Conditions.
             % See https://docs.db.ripe.net/terms-conditions.html
             
             % Note: this output has been filtered.
             
             % Information related to 'AS57148 - AS57368'
             
             as-block:       AS57148 - AS57368
             descr:          RIPE NCC ASN block
             remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
             mnt-by:         RIPE-NCC-HM-MNT
             created:        2024-09-03T13:31:56Z
             last-modified:  2024-09-03T13:31:56Z
             source:         RIPE
             
             % Information related to 'AS57271'
             
             % Abuse contact for 'AS57271' is 'bitweb@abuse.network'
             
             aut-num:        AS57271
             as-name:        BITWEB-AS
             org:            ORG-BL312-RIPE
             import:         from AS49063 accept ANY
             export:         to AS49063 announce AS57271
             import:         from AS204655 accept ANY
             export:         to AS204655 announce AS57271
             admin-c:        II1412-RIPE
             tech-c:         II1412-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         BITWEB
             created:        2018-02-19T09:48:34Z
             last-modified:  2025-12-30T08:14:21Z
             source:         RIPE
             sponsoring-org: ORG-IL934-RIPE
             
             organisation:   ORG-BL312-RIPE
             org-name:       BitWeb LLC
             country:        RU
             reg-nr:         1073252001327
             org-type:       OTHER
             address:        ul. Kalinina, 98A, of. 311/1
             address:        241050 Bryansk
             address:        Russian Federation
             abuse-c:        ACRO14026-RIPE
             mnt-ref:        BITWEB
             mnt-ref:        IP-RIPE
             mnt-by:         BITWEB
             created:        2018-02-15T13:16:17Z
             last-modified:  2026-05-13T05:48:23Z
             source:         RIPE # Filtered
             
             %ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
             %
             % Queries from your IP address have passed the daily limit of controlled objects.
             % Access from your host has been temporarily denied.
             % For more information, see
             % https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)