31340 SOFIAONLINE-BG Sofia OnLine Network
Adjacency: 2 Upstream: 1 Downstream: 1
Upstream Adjacent AS list
AS9070 ITD ITD Network Bulgarian ISP
Downstream Adjacent AS list
AS41870 CITYEXPRESS-AS City Express Courier Service
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 8278 AS31340 ORG+TRN Originate: 6400 /19.36 Transit: 256 /24.00 SOFIAONLINE-BG Sofia OnLine Network
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 % 1606 AS31340 SOFIAONLINE-BG Sofia OnLine Network 15 10 2 7 8 53.33% Prefix AS Path Aggregation Suggestion 85.187.102.0/23 4637 3491 701 702 9070 31340 85.187.168.0/23 4637 3491 701 702 9070 31340 + Announce - aggregate of 85.187.168.0/24 (4637 3491 701 702 9070 31340) and 85.187.169.0/24 (4637 3491 701 702 9070 31340) 85.187.168.0/24 4637 3491 701 702 9070 31340 - Withdrawn - aggregated with 85.187.169.0/24 (4637 3491 701 702 9070 31340) 85.187.169.0/24 4637 3491 701 702 9070 31340 - Withdrawn - aggregated with 85.187.168.0/24 (4637 3491 701 702 9070 31340) 89.25.38.0/24 4637 3491 701 702 9070 31340 89.25.48.0/20 4637 3491 701 702 9070 31340 + Announce - aggregate of 89.25.48.0/21 (4637 3491 701 702 9070 31340) and 89.25.56.0/21 (4637 3491 701 702 9070 31340) 89.25.48.0/23 4637 3491 701 702 9070 31340 - Withdrawn - aggregated with 89.25.50.0/23 (4637 3491 701 702 9070 31340) 89.25.50.0/23 4637 3491 701 702 9070 31340 - Withdrawn - aggregated with 89.25.48.0/23 (4637 3491 701 702 9070 31340) 89.25.52.0/23 4637 3491 701 702 9070 31340 - Withdrawn - aggregated with 89.25.54.0/23 (4637 3491 701 702 9070 31340) 89.25.54.0/23 4637 3491 701 702 9070 31340 - Withdrawn - aggregated with 89.25.52.0/23 (4637 3491 701 702 9070 31340) 89.25.56.0/23 4637 3491 701 702 9070 31340 - Withdrawn - aggregated with 89.25.58.0/23 (4637 3491 701 702 9070 31340) 89.25.58.0/23 4637 3491 701 702 9070 31340 - Withdrawn - aggregated with 89.25.56.0/23 (4637 3491 701 702 9070 31340) 89.25.60.0/23 4637 3491 701 702 9070 31340 - Withdrawn - aggregated with 89.25.62.0/23 (4637 3491 701 702 9070 31340) 89.25.62.0/23 4637 3491 701 702 9070 31340 - Withdrawn - aggregated with 89.25.60.0/23 (4637 3491 701 702 9070 31340) 193.16.157.0/24 4637 3491 701 702 9070 31340 195.62.22.0/23 4637 3491 701 702 9070 31340 217.75.136.0/24 4637 3491 701 702 9070 31340
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS31340 14 More Specifics 16 Total Advertisements SOFIAONLINE-BG Sofia OnLine Network
89.25.38.0/24 89.25.0.0/17
89.25.39.0/24 89.25.0.0/17
89.25.40.0/23 89.25.0.0/17
89.25.42.0/24 89.25.0.0/17
89.25.43.0/24 89.25.0.0/17
89.25.46.0/23 89.25.0.0/17
89.25.48.0/23 89.25.0.0/17
89.25.50.0/23 89.25.0.0/17
89.25.52.0/23 89.25.0.0/17
89.25.54.0/23 89.25.0.0/17
89.25.56.0/23 89.25.0.0/17
89.25.58.0/23 89.25.0.0/17
89.25.60.0/23 89.25.0.0/17
89.25.62.0/23 89.25.0.0/17
whois: 402603
IANA has recorded AS31340 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS31340\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 'AS31246 - AS31618'
as-block: AS31246 - AS31618
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: 2018-11-22T15:27:33Z
last-modified: 2018-11-22T15:27:33Z
source: RIPE
% This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)