
27823 Dattatec.com, AR
Adjacency: 5 Upstream: 4 Downstream: 1
Upstream Adjacent AS list
AS263693 WICORP SA, AR
AS7303 Telecom Argentina S.A., AR
AS174 COGENT-174, US
AS3356 LEVEL3, US
Downstream Adjacent AS list
AS263693 WICORP SA, AR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 4163 AS27823 ORG+TRN Originate: 56320 /16.22 Transit: 1024 /22.00 Dattatec.com, AR
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 % 817 AS27823 Dattatec.com, AR 116 92 11 35 81 69.83% Prefix AS Path Aggregation Suggestion 66.97.32.0/20 6939 3356 27823 66.97.32.0/24 6939 3356 27823 - Withdrawn - matching aggregate 66.97.32.0/20 6939 3356 27823 66.97.33.0/24 6939 3356 27823 - Withdrawn - matching aggregate 66.97.32.0/20 6939 3356 27823 66.97.34.0/24 6939 3356 27823 - Withdrawn - matching aggregate 66.97.32.0/20 6939 3356 27823 66.97.35.0/24 6939 3356 27823 - Withdrawn - matching aggregate 66.97.32.0/20 6939 3356 27823 66.97.36.0/24 6939 12956 22927 7303 27823 66.97.37.0/24 6939 3356 27823 - Withdrawn - matching aggregate 66.97.32.0/20 6939 3356 27823 66.97.38.0/24 6939 3356 27823 - Withdrawn - matching aggregate 66.97.32.0/20 6939 3356 27823 66.97.39.0/24 6939 12956 22927 7303 27823 66.97.41.0/24 6939 3356 27823 - Withdrawn - matching aggregate 66.97.32.0/20 6939 3356 27823 66.97.42.0/24 6939 3356 27823 - Withdrawn - matching aggregate 66.97.32.0/20 6939 3356 27823 66.97.43.0/24 6939 3356 27823 - Withdrawn - matching aggregate 66.97.32.0/20 6939 3356 27823 66.97.44.0/24 6939 3356 27823 - Withdrawn - matching aggregate 66.97.32.0/20 6939 3356 27823 66.97.45.0/24 2914 12956 22927 263693 27823 66.97.46.0/24 6939 3356 27823 - Withdrawn - matching aggregate 66.97.32.0/20 6939 3356 27823 66.97.47.0/24 6939 3356 27823 - Withdrawn - matching aggregate 66.97.32.0/20 6939 3356 27823 138.36.236.0/22 6939 3356 27823 27823 27823 27823 27823 27823 27823 138.36.236.0/22 6939 3356 27823 + Announce - aggregate of 138.36.236.0/23 (6939 3356 27823) and 138.36.238.0/23 (6939 3356 27823) 138.36.236.0/24 6939 3356 27823 - Withdrawn - aggregated with 138.36.237.0/24 (6939 3356 27823) 138.36.237.0/24 6939 3356 27823 - Withdrawn - aggregated with 138.36.236.0/24 (6939 3356 27823) 138.36.238.0/24 6939 3356 27823 - Withdrawn - aggregated with 138.36.239.0/24 (6939 3356 27823) 138.36.239.0/24 6939 3356 27823 - Withdrawn - aggregated with 138.36.238.0/24 (6939 3356 27823) 138.219.40.0/22 6939 3356 27823 27823 27823 27823 27823 27823 27823 138.219.40.0/22 6939 3356 27823 + Announce - aggregate of 138.219.40.0/23 (6939 3356 27823) and 138.219.42.0/23 (6939 3356 27823) 138.219.40.0/24 6939 3356 27823 - Withdrawn - aggregated with 138.219.41.0/24 (6939 3356 27823) 138.219.41.0/24 6939 3356 27823 - Withdrawn - aggregated with 138.219.40.0/24 (6939 3356 27823) 138.219.42.0/24 6939 3356 27823 - Withdrawn - aggregated with 138.219.43.0/24 (6939 3356 27823) 138.219.43.0/24 6939 3356 27823 - Withdrawn - aggregated with 138.219.42.0/24 (6939 3356 27823) 149.50.128.0/19 6939 3356 27823 27823 27823 27823 27823 27823 27823 149.50.128.0/21 49788 174 27823 + Announce - aggregate of 149.50.128.0/22 (49788 174 27823) and 149.50.132.0/22 (49788 174 27823) 149.50.128.0/24 49788 174 27823 - Withdrawn - aggregated with 149.50.129.0/24 (49788 174 27823) 149.50.129.0/24 49788 174 27823 - Withdrawn - aggregated with 149.50.128.0/24 (49788 174 27823) 149.50.130.0/24 49788 174 27823 - Withdrawn - aggregated with 149.50.131.0/24 (49788 174 27823) 149.50.131.0/24 49788 174 27823 - Withdrawn - aggregated with 149.50.130.0/24 (49788 174 27823) 149.50.132.0/24 49788 174 27823 - Withdrawn - aggregated with 149.50.133.0/24 (49788 174 27823) 149.50.133.0/24 49788 174 27823 - Withdrawn - aggregated with 149.50.132.0/24 (49788 174 27823) 149.50.134.0/24 49788 174 27823 - Withdrawn - aggregated with 149.50.135.0/24 (49788 174 27823) 149.50.135.0/24 49788 174 27823 - Withdrawn - aggregated with 149.50.134.0/24 (49788 174 27823) 149.50.136.0/24 6939 3356 27823 149.50.137.0/24 49788 174 27823 149.50.138.0/23 49788 174 27823 + Announce - aggregate of 149.50.138.0/24 (49788 174 27823) and 149.50.139.0/24 (49788 174 27823) 149.50.138.0/24 49788 174 27823 - Withdrawn - aggregated with 149.50.139.0/24 (49788 174 27823) 149.50.139.0/24 49788 174 27823 - Withdrawn - aggregated with 149.50.138.0/24 (49788 174 27823) 149.50.140.0/22 49788 174 27823 + Announce - aggregate of 149.50.140.0/23 (49788 174 27823) and 149.50.142.0/23 (49788 174 27823) 149.50.140.0/24 49788 174 27823 - Withdrawn - aggregated with 149.50.141.0/24 (49788 174 27823) 149.50.141.0/24 49788 174 27823 - Withdrawn - aggregated with 149.50.140.0/24 (49788 174 27823) 149.50.142.0/24 49788 174 27823 - Withdrawn - aggregated with 149.50.143.0/24 (49788 174 27823) 149.50.143.0/24 49788 174 27823 - Withdrawn - aggregated with 149.50.142.0/24 (49788 174 27823) 149.50.144.0/21 49788 174 27823 + Announce - aggregate of 149.50.144.0/22 (49788 174 27823) and 149.50.148.0/22 (49788 174 27823) 149.50.144.0/24 49788 174 27823 - Withdrawn - aggregated with 149.50.145.0/24 (49788 174 27823) 149.50.145.0/24 49788 174 27823 - Withdrawn - aggregated with 149.50.144.0/24 (49788 174 27823) 149.50.146.0/24 49788 174 27823 - Withdrawn - aggregated with 149.50.147.0/24 (49788 174 27823) 149.50.147.0/24 49788 174 27823 - Withdrawn - aggregated with 149.50.146.0/24 (49788 174 27823) 149.50.148.0/24 49788 174 27823 - Withdrawn - aggregated with 149.50.149.0/24 (49788 174 27823) 149.50.149.0/24 49788 174 27823 - Withdrawn - aggregated with 149.50.148.0/24 (49788 174 27823) 149.50.150.0/24 49788 174 27823 - Withdrawn - aggregated with 149.50.151.0/24 (49788 174 27823) 149.50.151.0/24 49788 174 27823 - Withdrawn - aggregated with 149.50.150.0/24 (49788 174 27823) 149.50.152.0/24 22652 174 27823 149.50.157.0/24 7018 3356 27823 149.50.158.0/23 49788 174 27823 + Announce - aggregate of 149.50.158.0/24 (49788 174 27823) and 149.50.159.0/24 (49788 174 27823) 149.50.158.0/24 49788 174 27823 - Withdrawn - aggregated with 149.50.159.0/24 (49788 174 27823) 149.50.159.0/24 49788 174 27823 - Withdrawn - aggregated with 149.50.158.0/24 (49788 174 27823) 149.78.131.0/24 49788 174 27823 168.181.184.0/22 6939 3356 27823 168.181.184.0/24 6939 3356 27823 - Withdrawn - matching aggregate 168.181.184.0/22 6939 3356 27823 168.181.186.0/24 6939 3356 27823 - Withdrawn - matching aggregate 168.181.184.0/22 6939 3356 27823 168.181.187.0/24 6939 3356 27823 - Withdrawn - matching aggregate 168.181.184.0/22 6939 3356 27823 168.197.48.0/22 6939 3356 27823 168.197.48.0/24 6939 3356 27823 - Withdrawn - matching aggregate 168.197.48.0/22 6939 3356 27823 168.197.49.0/24 6939 3356 27823 - Withdrawn - matching aggregate 168.197.48.0/22 6939 3356 27823 168.197.51.0/24 49788 174 27823 179.43.112.0/20 6939 3356 27823 179.43.112.0/24 2914 12956 22927 7303 27823 179.43.113.0/24 6939 3356 27823 - Withdrawn - matching aggregate 179.43.112.0/20 6939 3356 27823 179.43.114.0/24 2914 12956 22927 263693 27823 179.43.115.0/24 6939 3356 27823 - Withdrawn - matching aggregate 179.43.112.0/20 6939 3356 27823 179.43.116.0/24 6939 3356 27823 - Withdrawn - matching aggregate 179.43.112.0/20 6939 3356 27823 179.43.117.0/24 2914 12956 22927 7303 27823 179.43.118.0/24 6939 3356 27823 - Withdrawn - matching aggregate 179.43.112.0/20 6939 3356 27823 179.43.119.0/24 6939 3356 27823 - Withdrawn - matching aggregate 179.43.112.0/20 6939 3356 27823 179.43.120.0/24 6939 3356 27823 - Withdrawn - matching aggregate 179.43.112.0/20 6939 3356 27823 179.43.121.0/24 6939 3356 27823 - Withdrawn - matching aggregate 179.43.112.0/20 6939 3356 27823 179.43.122.0/24 6939 3356 27823 - Withdrawn - matching aggregate 179.43.112.0/20 6939 3356 27823 179.43.123.0/24 6939 3356 27823 - Withdrawn - matching aggregate 179.43.112.0/20 6939 3356 27823 179.43.124.0/24 6939 3356 27823 - Withdrawn - matching aggregate 179.43.112.0/20 6939 3356 27823 179.43.125.0/24 6939 3356 27823 - Withdrawn - matching aggregate 179.43.112.0/20 6939 3356 27823 179.43.126.0/24 6939 3356 27823 - Withdrawn - matching aggregate 179.43.112.0/20 6939 3356 27823 179.43.127.0/24 6939 3356 27823 - Withdrawn - matching aggregate 179.43.112.0/20 6939 3356 27823 181.13.244.0/24 6939 3356 27823 200.45.208.0/24 6939 3356 27823 200.58.96.0/19 6939 3356 27823 200.58.96.0/20 6939 12956 22927 7303 27823 27823 27823 27823 + Announce - aggregate of 200.58.96.0/21 (6939 12956 22927 7303 27823 27823 27823 27823) and 200.58.104.0/21 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.96.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.97.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.97.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.96.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.98.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.99.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.99.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.98.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.100.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.101.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.101.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.100.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.102.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.103.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.103.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.102.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.104.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.105.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.105.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.104.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.106.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.107.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.107.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.106.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.108.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.109.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.109.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.108.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.110.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.111.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.111.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.110.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.112.0/24 293 12956 22927 22927 22927 263693 27823 200.58.113.0/24 6939 12956 22927 7303 27823 27823 27823 27823 200.58.114.0/23 6939 12956 22927 7303 27823 27823 27823 27823 + Announce - aggregate of 200.58.114.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) and 200.58.115.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.114.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.115.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.115.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.114.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.116.0/22 6939 12956 22927 7303 27823 27823 27823 27823 + Announce - aggregate of 200.58.116.0/23 (6939 12956 22927 7303 27823 27823 27823 27823) and 200.58.118.0/23 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.116.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.117.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.117.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.116.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.118.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.119.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.119.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.118.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.120.0/21 6939 12956 22927 7303 27823 27823 27823 27823 + Announce - aggregate of 200.58.120.0/22 (6939 12956 22927 7303 27823 27823 27823 27823) and 200.58.124.0/22 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.120.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.121.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.121.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.120.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.122.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.123.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.123.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.122.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.124.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.125.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.125.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.124.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.126.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.127.0/24 (6939 12956 22927 7303 27823 27823 27823 27823) 200.58.127.0/24 6939 12956 22927 7303 27823 27823 27823 27823 - Withdrawn - aggregated with 200.58.126.0/24 (6939 12956 22927 7303 27823 27823 27823 27823)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS27823 82 More Specifics 82 Total Advertisements Dattatec.com, AR
66.97.32.0/24 66.97.32.0/20
66.97.33.0/24 66.97.32.0/20
66.97.34.0/24 66.97.32.0/20
66.97.35.0/24 66.97.32.0/20
66.97.36.0/24 66.97.32.0/20
66.97.37.0/24 66.97.32.0/20
66.97.38.0/24 66.97.32.0/20
66.97.39.0/24 66.97.32.0/20
66.97.40.0/24 66.97.32.0/20
66.97.41.0/24 66.97.32.0/20
66.97.42.0/24 66.97.32.0/20
66.97.43.0/24 66.97.32.0/20
66.97.44.0/24 66.97.32.0/20
66.97.45.0/24 66.97.32.0/20
66.97.46.0/24 66.97.32.0/20
66.97.47.0/24 66.97.32.0/20
138.36.236.0/24 138.36.236.0/22
138.36.237.0/24 138.36.236.0/22
138.36.238.0/24 138.36.236.0/22
138.36.239.0/24 138.36.236.0/22
138.219.40.0/24 138.219.40.0/22
138.219.41.0/24 138.219.40.0/22
138.219.42.0/24 138.219.40.0/22
138.219.43.0/24 138.219.40.0/22
168.181.184.0/24 168.181.184.0/22
168.181.185.0/24 168.181.184.0/22
168.181.186.0/24 168.181.184.0/22
168.181.187.0/24 168.181.184.0/22
168.197.48.0/24 168.197.48.0/22
168.197.49.0/24 168.197.48.0/22
168.197.50.0/24 168.197.48.0/22
168.197.51.0/24 168.197.48.0/22
179.43.112.0/24 179.43.112.0/20
179.43.113.0/24 179.43.112.0/20
179.43.114.0/24 179.43.112.0/20
179.43.115.0/24 179.43.112.0/20
179.43.116.0/24 179.43.112.0/20
179.43.117.0/24 179.43.112.0/20
179.43.118.0/24 179.43.112.0/20
179.43.119.0/24 179.43.112.0/20
179.43.120.0/24 179.43.112.0/20
179.43.121.0/24 179.43.112.0/20
179.43.122.0/24 179.43.112.0/20
179.43.123.0/24 179.43.112.0/20
179.43.124.0/24 179.43.112.0/20
179.43.125.0/24 179.43.112.0/20
179.43.126.0/24 179.43.112.0/20
179.43.127.0/24 179.43.112.0/20
181.13.244.0/24 181.8.0.0/13
200.45.208.0/24 200.45.0.0/16
200.58.96.0/24 200.58.96.0/20
200.58.97.0/24 200.58.96.0/20
200.58.98.0/24 200.58.96.0/20
200.58.99.0/24 200.58.96.0/20
200.58.100.0/24 200.58.96.0/20
200.58.101.0/24 200.58.96.0/20
200.58.102.0/24 200.58.96.0/20
200.58.103.0/24 200.58.96.0/20
200.58.104.0/24 200.58.96.0/20
200.58.105.0/24 200.58.96.0/20
200.58.106.0/24 200.58.96.0/20
200.58.107.0/24 200.58.96.0/20
200.58.108.0/24 200.58.96.0/20
200.58.109.0/24 200.58.96.0/20
200.58.110.0/24 200.58.96.0/20
200.58.111.0/24 200.58.96.0/20
200.58.112.0/24 200.58.112.0/20
200.58.113.0/24 200.58.112.0/20
200.58.114.0/24 200.58.112.0/20
200.58.115.0/24 200.58.112.0/20
200.58.116.0/24 200.58.112.0/20
200.58.117.0/24 200.58.112.0/20
200.58.118.0/24 200.58.112.0/20
200.58.119.0/24 200.58.112.0/20
200.58.120.0/24 200.58.112.0/20
200.58.121.0/24 200.58.112.0/20
200.58.122.0/24 200.58.112.0/20
200.58.123.0/24 200.58.112.0/20
200.58.124.0/24 200.58.112.0/20
200.58.125.0/24 200.58.112.0/20
200.58.126.0/24 200.58.112.0/20
200.58.127.0/24 200.58.112.0/20
149.50.128.0/24 149.50.0.0/16
149.50.129.0/24 149.50.0.0/16
149.50.130.0/24 149.50.0.0/16
149.50.131.0/24 149.50.0.0/16
149.50.132.0/24 149.50.0.0/16
149.50.133.0/24 149.50.0.0/16
149.50.134.0/24 149.50.0.0/16
Prefixes added and withdrawn by this origin AS in the past 7 days.
- 149.50.128.0/24 Withdrawn
- 149.50.129.0/24 Withdrawn
- 149.50.130.0/24 Withdrawn
- 149.50.131.0/24 Withdrawn
- 149.50.132.0/24 Withdrawn
- 149.50.133.0/24 Withdrawn
- 149.50.134.0/24 Withdrawn
whois: 402603
IANA has recorded AS27823 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS27823\n % Joint Whois - whois.lacnic.net
% This server accepts single ASN, IPv4 or IPv6 queries
Query rate limit exceeded