51430 ALTUS, NL
Adjacency: 9 Upstream: 5 Downstream: 4
Upstream Adjacent AS list
AS42708 GLESYS glesys.com, SE
AS174 COGENT-174 - Cogent Communications, LLC, US
AS9002 RETN-AS, GB
AS50673 SERVERIUS-AS, NL
AS201789 NETOPS, NL
Downstream Adjacent AS list
AS136787 PACKETHUBSA-AS-AP PacketHub S.A., PA
AS199968 IWSNET, AM
AS61295 NHN-EU, NL
AS45839 SHINJIRU-MY-AS-AP Shinjiru Technology Sdn Bhd, MY
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 6776 AS51430 ORG+TRN Originate: 20480 /17.68 Transit: 2048 /21.00 ALTUS, NL
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 % 12855 AS51430 ALTUS, NL 55 5 2 52 3 5.45% Prefix AS Path Aggregation Suggestion 31.3.152.0/22 4608 7575 6461 42708 51430 31.3.156.0/24 4777 2497 174 12459 201789 51430 31.3.157.0/24 4777 2497 174 201789 51430 31.3.158.0/23 4608 7575 6461 42708 51430 37.46.112.0/24 4608 7575 6461 9002 51430 37.46.113.0/24 4777 2497 6453 50673 201789 51430 37.46.114.0/24 4777 2497 174 201789 51430 37.46.115.0/24 4777 2497 174 12459 201789 51430 37.46.116.0/24 4777 2497 174 12459 201789 51430 37.46.117.0/24 4777 2497 174 201789 51430 37.46.118.0/24 4777 2497 174 201789 51430 37.46.119.0/24 4777 6939 201789 51430 37.46.120.0/23 4608 7575 6461 42708 51430 + Announce - aggregate of 37.46.120.0/24 (4608 7575 6461 42708 51430) and 37.46.121.0/24 (4608 7575 6461 42708 51430) 37.46.120.0/24 4608 7575 6461 42708 51430 - Withdrawn - aggregated with 37.46.121.0/24 (4608 7575 6461 42708 51430) 37.46.121.0/24 4608 7575 6461 42708 51430 - Withdrawn - aggregated with 37.46.120.0/24 (4608 7575 6461 42708 51430) 37.46.122.0/24 4777 2497 6453 50673 201789 51430 37.46.123.0/24 4608 7575 6461 9002 51430 37.46.124.0/22 4777 2497 174 51430 79.142.64.0/22 4777 2497 174 51430 79.142.68.0/24 4777 2497 174 51430 79.142.69.0/24 4777 6939 201789 51430 79.142.70.0/24 4777 2497 174 201789 51430 79.142.71.0/24 4777 2497 174 51430 79.142.72.0/22 4777 2497 174 51430 + Announce - aggregate of 79.142.72.0/23 (4777 2497 174 51430) and 79.142.74.0/23 (4777 2497 174 51430) 79.142.72.0/24 4777 2497 174 51430 - Withdrawn - aggregated with 79.142.73.0/24 (4777 2497 174 51430) 79.142.73.0/24 4777 2497 174 51430 - Withdrawn - aggregated with 79.142.72.0/24 (4777 2497 174 51430) 79.142.74.0/23 4777 2497 174 51430 - Withdrawn - aggregated with 79.142.72.0/23 (4777 2497 174 51430) 79.142.76.0/23 4608 7575 6461 42708 51430 79.142.78.0/24 4608 7575 6461 42708 51430 79.142.79.0/24 4777 6939 201789 51430 82.21.212.0/24 4777 6939 201789 51430 82.22.247.0/24 4777 2516 174 12459 201789 51430 82.23.201.0/24 4777 6939 201789 51430 82.23.230.0/24 4777 6939 201789 51430 82.23.237.0/24 4777 2516 174 12459 201789 51430 82.24.247.0/24 4777 2516 174 12459 201789 51430 82.25.240.0/24 4777 6939 201789 51430 82.25.247.0/24 4777 2516 174 12459 201789 51430 82.26.232.0/24 4777 6939 201789 51430 82.26.247.0/24 4777 2516 174 12459 201789 51430 82.27.228.0/24 4777 6939 201789 51430 82.27.247.0/24 4777 2516 174 12459 201789 51430 91.214.47.0/24 4608 7575 6461 9002 51430 128.127.104.0/23 4608 7575 6461 42708 51430 128.127.106.0/23 4777 2497 174 51430 128.127.108.0/24 4608 7575 6461 9002 51430 128.127.109.0/24 4777 2497 174 51430 128.127.110.0/23 4777 2497 174 51430 176.67.83.0/24 4777 2497 174 12459 201789 51430 185.2.28.0/24 4608 7575 6461 42708 51430 185.2.29.0/24 4777 2497 174 51430 185.2.30.0/24 4777 2497 6453 50673 201789 51430 185.2.31.0/24 4777 2497 174 51430 185.7.34.0/24 4777 6939 201789 51430 185.7.35.0/24 4777 2497 174 51430 185.10.56.0/22 4777 2497 174 51430 213.5.64.0/21 4608 7575 6461 9002 51430
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS51430 53 More Specifics 55 Total Advertisements ALTUS, NL
31.3.152.0/22 31.3.152.0/21
31.3.156.0/24 31.3.152.0/21
31.3.157.0/24 31.3.152.0/21
31.3.158.0/23 31.3.152.0/21
37.46.112.0/24 37.46.112.0/20
37.46.113.0/24 37.46.112.0/20
37.46.114.0/24 37.46.112.0/20
37.46.115.0/24 37.46.112.0/20
37.46.116.0/24 37.46.112.0/20
37.46.117.0/24 37.46.112.0/20
37.46.118.0/24 37.46.112.0/20
37.46.119.0/24 37.46.112.0/20
37.46.120.0/24 37.46.112.0/20
37.46.121.0/24 37.46.112.0/20
37.46.122.0/24 37.46.112.0/20
37.46.123.0/24 37.46.112.0/20
37.46.124.0/22 37.46.112.0/20
79.142.64.0/22 79.142.64.0/20
79.142.68.0/24 79.142.64.0/20
79.142.69.0/24 79.142.64.0/20
79.142.70.0/24 79.142.64.0/20
79.142.71.0/24 79.142.64.0/20
79.142.72.0/24 79.142.64.0/20
79.142.73.0/24 79.142.64.0/20
79.142.74.0/23 79.142.64.0/20
79.142.76.0/23 79.142.64.0/20
79.142.78.0/24 79.142.64.0/20
79.142.79.0/24 79.142.64.0/20
82.21.212.0/24 82.21.0.0/16
82.22.247.0/24 82.22.0.0/15
82.23.201.0/24 82.22.0.0/15
82.23.230.0/24 82.22.0.0/15
82.23.237.0/24 82.22.0.0/15
82.24.247.0/24 82.24.0.0/14
82.25.240.0/24 82.24.0.0/14
82.25.247.0/24 82.24.0.0/14
82.26.232.0/24 82.24.0.0/14
82.26.247.0/24 82.24.0.0/14
82.27.228.0/24 82.24.0.0/14
82.27.247.0/24 82.24.0.0/14
91.214.47.0/24 91.214.44.0/22
128.127.104.0/23 128.127.104.0/21
128.127.106.0/23 128.127.104.0/21
128.127.108.0/24 128.127.104.0/21
128.127.109.0/24 128.127.104.0/21
128.127.110.0/23 128.127.104.0/21
176.67.83.0/24 176.67.80.0/21
185.2.28.0/24 185.2.28.0/22
185.2.29.0/24 185.2.28.0/22
185.2.30.0/24 185.2.28.0/22
185.2.31.0/24 185.2.28.0/22
185.7.34.0/24 185.7.32.0/22
185.7.35.0/24 185.7.32.0/22
whois: 402332
IANA has recorded AS51430 as originally allocated by
/usr/bin/whois -h jwhois.apnic.net -r "AS51430\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 1.88.48 (WHOIS-AU5)