31638 ASN-LEPIDA - Lepida S.c.p.A., IT
Adjacency: 7 Upstream: 3 Downstream: 4
Upstream Adjacent AS list
AS9002 RETN-AS - RETN Limited, GB
AS137 ASGARR - Consortium GARR, IT
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT
Downstream Adjacent AS list
AS63293 FACEBOOK-OFFNET - Facebook, Inc., US
AS42081 ecmwf-it - European Centre for Medium-Range Weather Forecasts (ECMWF), GB
AS15584 SIAG - Informatica Alto Adige Spa, IT
AS12835 TRENTINODIGITALE-AS - Trentino Digitale SPA, IT
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 2465 AS31638 ORG+TRN Originate: 91648 /15.52 Transit: 14336 /18.19 ASN-LEPIDA - Lepida S.c.p.A., IT
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 % 2017 AS31638 ASN-LEPIDA - Lepida S.c.p.A., IT 89 40 12 61 28 31.46% Prefix AS Path Aggregation Suggestion 5.144.184.0/21 4777 2516 6762 31638 5.144.188.0/24 4777 2497 174 137 137 137 31638 5.144.190.0/24 4777 2497 174 137 137 137 31638 37.156.96.0/22 4777 2516 6762 31638 37.156.148.0/22 4777 2516 6762 31638 37.156.148.0/22 4777 2497 174 137 137 137 31638 + Announce - aggregate of 37.156.148.0/23 (4777 2497 174 137 137 137 31638) and 37.156.150.0/23 (4777 2497 174 137 137 137 31638) 37.156.148.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 37.156.149.0/24 (4777 2497 174 137 137 137 31638) 37.156.149.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 37.156.148.0/24 (4777 2497 174 137 137 137 31638) 37.156.150.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 37.156.151.0/24 (4777 2497 174 137 137 137 31638) 37.156.151.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 37.156.150.0/24 (4777 2497 174 137 137 137 31638) 37.156.168.0/22 4777 2516 6762 31638 37.156.168.0/22 4777 2497 174 137 137 137 31638 + Announce - aggregate of 37.156.168.0/23 (4777 2497 174 137 137 137 31638) and 37.156.170.0/23 (4777 2497 174 137 137 137 31638) 37.156.168.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 37.156.169.0/24 (4777 2497 174 137 137 137 31638) 37.156.169.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 37.156.168.0/24 (4777 2497 174 137 137 137 31638) 37.156.170.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 37.156.171.0/24 (4777 2497 174 137 137 137 31638) 37.156.171.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 37.156.170.0/24 (4777 2497 174 137 137 137 31638) 37.156.208.0/22 4777 2516 6762 31638 37.156.208.0/22 4777 2497 174 137 137 137 31638 + Announce - aggregate of 37.156.208.0/23 (4777 2497 174 137 137 137 31638) and 37.156.210.0/23 (4777 2497 174 137 137 137 31638) 37.156.208.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 37.156.209.0/24 (4777 2497 174 137 137 137 31638) 37.156.209.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 37.156.208.0/24 (4777 2497 174 137 137 137 31638) 37.156.210.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 37.156.211.0/24 (4777 2497 174 137 137 137 31638) 37.156.211.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 37.156.210.0/24 (4777 2497 174 137 137 137 31638) 44.3.0.0/17 4777 2516 6762 31638 44.32.32.0/21 4777 2516 6762 31638 44.32.140.0/23 4777 2516 6762 31638 46.255.80.0/21 4777 2516 6762 31638 46.255.80.0/24 4777 2497 174 137 137 137 31638 46.255.83.0/24 4777 2497 174 137 137 137 31638 46.255.85.0/24 4777 2497 174 137 137 137 31638 86.104.6.0/24 4777 2516 6762 31638 86.104.229.0/24 4777 2516 6762 31638 86.105.8.0/24 4777 2516 6762 31638 89.33.232.0/24 4777 2516 6762 31638 89.34.6.0/24 4777 2516 6762 31638 89.39.92.0/24 4777 2516 6762 31638 89.39.224.0/20 4777 2516 6762 31638 89.42.230.0/24 4777 2516 6762 31638 89.44.206.0/24 4777 2516 6762 31638 89.45.24.0/21 4777 2516 6762 31638 89.45.24.0/21 4777 2497 174 137 137 137 31638 + Announce - aggregate of 89.45.24.0/22 (4777 2497 174 137 137 137 31638) and 89.45.28.0/22 (4777 2497 174 137 137 137 31638) 89.45.24.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 89.45.25.0/24 (4777 2497 174 137 137 137 31638) 89.45.25.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 89.45.24.0/24 (4777 2497 174 137 137 137 31638) 89.45.26.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 89.45.27.0/24 (4777 2497 174 137 137 137 31638) 89.45.27.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 89.45.26.0/24 (4777 2497 174 137 137 137 31638) 89.45.28.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 89.45.29.0/24 (4777 2497 174 137 137 137 31638) 89.45.29.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 89.45.28.0/24 (4777 2497 174 137 137 137 31638) 89.45.30.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 89.45.31.0/24 (4777 2497 174 137 137 137 31638) 89.45.31.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 89.45.30.0/24 (4777 2497 174 137 137 137 31638) 89.45.95.0/24 4777 2516 6762 31638 89.47.32.0/23 4777 2516 6762 31638 89.47.32.0/23 4777 2497 174 137 137 137 31638 + Announce - aggregate of 89.47.32.0/24 (4777 2497 174 137 137 137 31638) and 89.47.33.0/24 (4777 2497 174 137 137 137 31638) 89.47.32.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 89.47.33.0/24 (4777 2497 174 137 137 137 31638) 89.47.33.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 89.47.32.0/24 (4777 2497 174 137 137 137 31638) 93.113.89.0/24 4777 2516 6762 31638 93.115.170.0/23 4777 2516 6762 31638 93.118.37.0/24 4777 2516 6762 31638 94.177.18.0/23 4777 2516 6762 31638 94.177.151.0/24 4777 2516 6762 31638 176.223.164.0/24 4777 2516 6762 31638 185.77.161.0/24 4777 2516 6762 31638 185.82.168.0/22 4777 2516 6762 31638 185.82.169.0/24 4777 2497 174 137 137 137 31638 185.82.170.0/23 4777 2497 174 137 137 137 31638 + Announce - aggregate of 185.82.170.0/24 (4777 2497 174 137 137 137 31638) and 185.82.171.0/24 (4777 2497 174 137 137 137 31638) 185.82.170.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 185.82.171.0/24 (4777 2497 174 137 137 137 31638) 185.82.171.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 185.82.170.0/24 (4777 2497 174 137 137 137 31638) 188.209.80.0/20 4777 2516 6762 31638 188.209.80.0/22 4777 2497 174 137 137 137 31638 + Announce - aggregate of 188.209.80.0/23 (4777 2497 174 137 137 137 31638) and 188.209.82.0/23 (4777 2497 174 137 137 137 31638) 188.209.80.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 188.209.81.0/24 (4777 2497 174 137 137 137 31638) 188.209.81.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 188.209.80.0/24 (4777 2497 174 137 137 137 31638) 188.209.82.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 188.209.83.0/24 (4777 2497 174 137 137 137 31638) 188.209.83.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 188.209.82.0/24 (4777 2497 174 137 137 137 31638) 188.209.86.0/23 4777 2497 174 137 137 137 31638 + Announce - aggregate of 188.209.86.0/24 (4777 2497 174 137 137 137 31638) and 188.209.87.0/24 (4777 2497 174 137 137 137 31638) 188.209.86.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 188.209.87.0/24 (4777 2497 174 137 137 137 31638) 188.209.87.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 188.209.86.0/24 (4777 2497 174 137 137 137 31638) 188.209.88.0/23 4777 2497 174 137 137 137 31638 + Announce - aggregate of 188.209.88.0/24 (4777 2497 174 137 137 137 31638) and 188.209.89.0/24 (4777 2497 174 137 137 137 31638) 188.209.88.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 188.209.89.0/24 (4777 2497 174 137 137 137 31638) 188.209.89.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 188.209.88.0/24 (4777 2497 174 137 137 137 31638) 188.210.239.0/24 4777 2516 6762 31638 188.212.153.0/24 4777 2516 6762 31638 188.215.44.0/22 4777 2516 6762 31638 188.215.44.0/22 4777 2497 174 137 137 137 31638 + Announce - aggregate of 188.215.44.0/23 (4777 2497 174 137 137 137 31638) and 188.215.46.0/23 (4777 2497 174 137 137 137 31638) 188.215.44.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 188.215.45.0/24 (4777 2497 174 137 137 137 31638) 188.215.45.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 188.215.44.0/24 (4777 2497 174 137 137 137 31638) 188.215.46.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 188.215.47.0/24 (4777 2497 174 137 137 137 31638) 188.215.47.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 188.215.46.0/24 (4777 2497 174 137 137 137 31638) 188.215.65.0/24 4777 2516 6762 31638 188.215.247.0/24 4777 2516 6762 31638 188.215.248.0/24 4777 2516 6762 31638 188.241.4.0/23 4777 2516 6762 31638 188.241.4.0/23 4777 2497 174 137 137 137 31638 + Announce - aggregate of 188.241.4.0/24 (4777 2497 174 137 137 137 31638) and 188.241.5.0/24 (4777 2497 174 137 137 137 31638) 188.241.4.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 188.241.5.0/24 (4777 2497 174 137 137 137 31638) 188.241.5.0/24 4777 2497 174 137 137 137 31638 - Withdrawn - aggregated with 188.241.4.0/24 (4777 2497 174 137 137 137 31638) 188.241.190.0/23 4777 2516 6762 31638 192.82.220.0/23 4777 2516 6762 31638 + Announce - aggregate of 192.82.220.0/24 (4777 2516 6762 31638) and 192.82.221.0/24 (4777 2516 6762 31638) 192.82.220.0/24 4777 2516 6762 31638 - Withdrawn - aggregated with 192.82.221.0/24 (4777 2516 6762 31638) 192.82.221.0/24 4777 2516 6762 31638 - Withdrawn - aggregated with 192.82.220.0/24 (4777 2516 6762 31638) 193.43.80.0/21 4777 2516 6762 31638 193.43.184.0/21 4777 2516 6762 31638 193.43.192.0/20 4777 2516 6762 31638 193.200.213.0/24 4777 2516 6762 31638 195.62.160.0/19 4777 2516 6762 31638
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS31638 48 More Specifics 89 Total Advertisements ASN-LEPIDA - Lepida S.c.p.A., IT
5.144.188.0/24 5.144.184.0/21
5.144.190.0/24 5.144.184.0/21
37.156.148.0/24 37.156.148.0/22
37.156.149.0/24 37.156.148.0/22
37.156.150.0/24 37.156.148.0/22
37.156.151.0/24 37.156.148.0/22
37.156.168.0/24 37.156.168.0/22
37.156.169.0/24 37.156.168.0/22
37.156.170.0/24 37.156.168.0/22
37.156.171.0/24 37.156.168.0/22
37.156.208.0/24 37.156.208.0/22
37.156.209.0/24 37.156.208.0/22
37.156.210.0/24 37.156.208.0/22
37.156.211.0/24 37.156.208.0/22
44.3.0.0/17 44.0.0.0/9
44.32.32.0/21 44.0.0.0/9
44.32.140.0/23 44.0.0.0/9
46.255.80.0/24 46.255.80.0/21
46.255.83.0/24 46.255.80.0/21
46.255.85.0/24 46.255.80.0/21
89.45.24.0/24 89.45.24.0/21
89.45.25.0/24 89.45.24.0/21
89.45.26.0/24 89.45.24.0/21
89.45.27.0/24 89.45.24.0/21
89.45.28.0/24 89.45.24.0/21
89.45.29.0/24 89.45.24.0/21
89.45.30.0/24 89.45.24.0/21
89.45.31.0/24 89.45.24.0/21
89.47.32.0/24 89.47.32.0/23
89.47.33.0/24 89.47.32.0/23
185.77.161.0/24 185.77.160.0/22
185.82.169.0/24 185.82.168.0/22
185.82.170.0/24 185.82.168.0/22
185.82.171.0/24 185.82.168.0/22
188.209.80.0/24 188.209.80.0/20
188.209.81.0/24 188.209.80.0/20
188.209.82.0/24 188.209.80.0/20
188.209.83.0/24 188.209.80.0/20
188.209.86.0/24 188.209.80.0/20
188.209.87.0/24 188.209.80.0/20
188.209.88.0/24 188.209.80.0/20
188.209.89.0/24 188.209.80.0/20
188.215.44.0/24 188.215.44.0/22
188.215.45.0/24 188.215.44.0/22
188.215.46.0/24 188.215.44.0/22
188.215.47.0/24 188.215.44.0/22
188.241.4.0/24 188.241.4.0/23
188.241.5.0/24 188.241.4.0/23
whois: 402603
IANA has recorded AS31638 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS31638\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
%ERROR:201: access denied for 203.119.110.26
%
% 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 (DEXTER)