37228 Olleh-Rwanda-Networks, RW
Adjacency: 8 Upstream: 4 Downstream: 4
Upstream Adjacent AS list
AS327707 AIRTEL-, RW
AS37273 BCS, UG
AS30844 LIQUID-AS, GB
AS37619 BSC-AS, RW
Downstream Adjacent AS list
AS328864 DBOR-AS, RW
AS328618 OLIVERSOFT, CD
AS329104 AL14-AS, RW
AS328344 STETechplus-AS, CD
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 1286 AS37228 ORG+TRN Originate: 203008 /14.37 Transit: 1536 /21.42 Olleh-Rwanda-Networks, RW
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 % 776 AS37228 Olleh-Rwanda-Networks, RW 121 97 10 34 87 71.90% Prefix AS Path Aggregation Suggestion 41.74.160.0/20 37100 37619 37228 41.74.160.0/22 37100 37619 37228 - Withdrawn - matching aggregate 41.74.160.0/20 37100 37619 37228 41.74.163.0/24 37100 37619 37228 - Withdrawn - matching aggregate 41.74.160.0/20 37100 37619 37228 41.74.164.0/22 37100 37619 37228 - Withdrawn - matching aggregate 41.74.160.0/20 37100 37619 37228 41.74.166.0/24 37100 37619 37228 - Withdrawn - matching aggregate 41.74.160.0/20 37100 37619 37228 41.74.167.0/24 37100 37619 37228 - Withdrawn - matching aggregate 41.74.160.0/20 37100 37619 37228 41.74.168.0/22 37100 37619 37228 - Withdrawn - matching aggregate 41.74.160.0/20 37100 37619 37228 41.74.168.0/23 37100 37619 37228 - Withdrawn - matching aggregate 41.74.160.0/20 37100 37619 37228 41.74.168.0/24 37100 37619 37228 - Withdrawn - matching aggregate 41.74.160.0/20 37100 37619 37228 41.74.170.0/23 37100 37619 37228 - Withdrawn - matching aggregate 41.74.160.0/20 37100 37619 37228 41.74.172.0/22 37100 37619 37228 - Withdrawn - matching aggregate 41.74.160.0/20 37100 37619 37228 41.74.172.0/23 37100 37619 37228 - Withdrawn - matching aggregate 41.74.160.0/20 37100 37619 37228 41.74.172.0/24 37100 37619 37228 - Withdrawn - matching aggregate 41.74.160.0/20 37100 37619 37228 41.74.174.0/24 37100 37619 37228 - Withdrawn - matching aggregate 41.74.160.0/20 37100 37619 37228 105.178.0.0/17 3303 30844 37228 105.178.16.0/24 3257 30844 37228 105.178.32.0/22 3303 30844 37228 - Withdrawn - matching aggregate 105.178.0.0/17 3303 30844 37228 105.178.32.0/22 37100 37273 37228 + Announce - aggregate of 105.178.32.0/23 (37100 37273 37228) and 105.178.34.0/23 (37100 37273 37228) 105.178.32.0/24 37100 37273 37228 - Withdrawn - aggregated with 105.178.33.0/24 (37100 37273 37228) 105.178.33.0/24 37100 37273 37228 - Withdrawn - aggregated with 105.178.32.0/24 (37100 37273 37228) 105.178.34.0/24 37100 37273 37228 - Withdrawn - aggregated with 105.178.35.0/24 (37100 37273 37228) 105.178.35.0/24 37100 37273 37228 - Withdrawn - aggregated with 105.178.34.0/24 (37100 37273 37228) 105.178.36.0/22 3303 30844 37228 - Withdrawn - matching aggregate 105.178.0.0/17 3303 30844 37228 105.178.36.0/23 37100 37273 37228 + Announce - aggregate of 105.178.36.0/24 (37100 37273 37228) and 105.178.37.0/24 (37100 37273 37228) 105.178.36.0/24 37100 37273 37228 - Withdrawn - aggregated with 105.178.37.0/24 (37100 37273 37228) 105.178.37.0/24 37100 37273 37228 - Withdrawn - aggregated with 105.178.36.0/24 (37100 37273 37228) 105.178.39.0/24 37100 37273 37228 105.178.40.0/22 3303 30844 37228 - Withdrawn - matching aggregate 105.178.0.0/17 3303 30844 37228 105.178.40.0/23 37100 37273 37228 + Announce - aggregate of 105.178.40.0/24 (37100 37273 37228) and 105.178.41.0/24 (37100 37273 37228) 105.178.40.0/24 37100 37273 37228 - Withdrawn - aggregated with 105.178.41.0/24 (37100 37273 37228) 105.178.41.0/24 37100 37273 37228 - Withdrawn - aggregated with 105.178.40.0/24 (37100 37273 37228) 105.178.42.0/23 3257 30844 37228 + Announce - aggregate of 105.178.42.0/24 (3257 30844 37228) and 105.178.43.0/24 (3257 30844 37228) 105.178.42.0/24 3257 30844 37228 - Withdrawn - aggregated with 105.178.43.0/24 (3257 30844 37228) 105.178.43.0/24 3257 30844 37228 - Withdrawn - aggregated with 105.178.42.0/24 (3257 30844 37228) 105.178.44.0/22 3303 30844 37228 - Withdrawn - matching aggregate 105.178.0.0/17 3303 30844 37228 105.178.44.0/23 37100 37619 37228 + Announce - aggregate of 105.178.44.0/24 (37100 37619 37228) and 105.178.45.0/24 (37100 37619 37228) 105.178.44.0/24 37100 37619 37228 - Withdrawn - aggregated with 105.178.45.0/24 (37100 37619 37228) 105.178.45.0/24 37100 37619 37228 - Withdrawn - aggregated with 105.178.44.0/24 (37100 37619 37228) 105.178.46.0/24 3257 30844 37228 105.178.48.0/22 3303 30844 37228 - Withdrawn - matching aggregate 105.178.0.0/17 3303 30844 37228 105.178.48.0/23 3257 30844 37228 + Announce - aggregate of 105.178.48.0/24 (3257 30844 37228) and 105.178.49.0/24 (3257 30844 37228) 105.178.48.0/24 3257 30844 37228 - Withdrawn - aggregated with 105.178.49.0/24 (3257 30844 37228) 105.178.49.0/24 3257 30844 37228 - Withdrawn - aggregated with 105.178.48.0/24 (3257 30844 37228) 105.178.104.0/24 3303 30844 37228 - Withdrawn - matching aggregate 105.178.0.0/17 3303 30844 37228 105.178.105.0/24 3303 30844 37228 - Withdrawn - matching aggregate 105.178.0.0/17 3303 30844 37228 105.178.106.0/24 3303 30844 37228 - Withdrawn - matching aggregate 105.178.0.0/17 3303 30844 37228 105.178.107.0/24 3303 30844 37228 - Withdrawn - matching aggregate 105.178.0.0/17 3303 30844 37228 105.178.108.0/22 3303 30844 37228 - Withdrawn - matching aggregate 105.178.0.0/17 3303 30844 37228 105.178.108.0/24 3303 30844 37228 - Withdrawn - matching aggregate 105.178.0.0/17 3303 30844 37228 105.178.109.0/24 3303 30844 37228 - Withdrawn - matching aggregate 105.178.0.0/17 3303 30844 37228 105.178.110.0/24 3303 30844 37228 - Withdrawn - matching aggregate 105.178.0.0/17 3303 30844 37228 105.178.111.0/24 3303 30844 37228 - Withdrawn - matching aggregate 105.178.0.0/17 3303 30844 37228 105.178.112.0/22 3303 30844 37228 - Withdrawn - matching aggregate 105.178.0.0/17 3303 30844 37228 105.178.112.0/24 3303 30844 37228 - Withdrawn - matching aggregate 105.178.0.0/17 3303 30844 37228 105.178.113.0/24 3303 30844 37228 - Withdrawn - matching aggregate 105.178.0.0/17 3303 30844 37228 105.178.114.0/24 3303 30844 37228 - Withdrawn - matching aggregate 105.178.0.0/17 3303 30844 37228 105.178.115.0/24 3303 30844 37228 - Withdrawn - matching aggregate 105.178.0.0/17 3303 30844 37228 105.178.116.0/22 3303 30844 37228 - Withdrawn - matching aggregate 105.178.0.0/17 3303 30844 37228 105.178.117.0/24 3303 30844 37228 - Withdrawn - matching aggregate 105.178.0.0/17 3303 30844 37228 105.178.118.0/23 37100 37619 37228 + Announce - aggregate of 105.178.118.0/24 (37100 37619 37228) and 105.178.119.0/24 (37100 37619 37228) 105.178.118.0/24 37100 37619 37228 - Withdrawn - aggregated with 105.178.119.0/24 (37100 37619 37228) 105.178.119.0/24 37100 37619 37228 - Withdrawn - aggregated with 105.178.118.0/24 (37100 37619 37228) 105.178.120.0/22 3303 30844 37228 - Withdrawn - matching aggregate 105.178.0.0/17 3303 30844 37228 105.178.120.0/24 3303 30844 37228 - Withdrawn - matching aggregate 105.178.0.0/17 3303 30844 37228 105.178.121.0/24 3303 30844 37228 - Withdrawn - matching aggregate 105.178.0.0/17 3303 30844 37228 105.179.0.0/19 3303 30844 37228 105.179.0.0/24 3257 30844 37228 105.179.1.0/24 3741 37273 37228 105.179.2.0/24 3257 30844 37228 105.179.3.0/24 3741 37273 37228 105.179.4.0/24 3257 30844 37228 105.179.5.0/24 3303 30844 37228 - Withdrawn - matching aggregate 105.179.0.0/19 3303 30844 37228 105.179.6.0/23 3257 30844 37228 + Announce - aggregate of 105.179.6.0/24 (3257 30844 37228) and 105.179.7.0/24 (3257 30844 37228) 105.179.6.0/24 3257 30844 37228 - Withdrawn - aggregated with 105.179.7.0/24 (3257 30844 37228) 105.179.7.0/24 3257 30844 37228 - Withdrawn - aggregated with 105.179.6.0/24 (3257 30844 37228) 105.179.8.0/22 3257 30844 37228 + Announce - aggregate of 105.179.8.0/23 (3257 30844 37228) and 105.179.10.0/23 (3257 30844 37228) 105.179.8.0/24 3257 30844 37228 - Withdrawn - aggregated with 105.179.9.0/24 (3257 30844 37228) 105.179.9.0/24 3257 30844 37228 - Withdrawn - aggregated with 105.179.8.0/24 (3257 30844 37228) 105.179.10.0/24 3257 30844 37228 - Withdrawn - aggregated with 105.179.11.0/24 (3257 30844 37228) 105.179.11.0/24 3257 30844 37228 - Withdrawn - aggregated with 105.179.10.0/24 (3257 30844 37228) 105.179.12.0/24 6939 37273 37228 105.179.13.0/24 3257 30844 37228 105.179.14.0/24 6939 36926 327708 327707 37228 197.243.0.0/17 37100 37619 37228 197.243.0.0/18 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.0.0/20 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.0.0/22 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.4.0/22 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.8.0/22 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.12.0/22 6939 37273 37619 37228 197.243.16.0/20 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.32.0/20 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.32.0/22 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.36.0/22 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.39.0/24 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.40.0/22 3303 30844 14593 37619 37228 197.243.42.0/23 37100 37619 37228 + Announce - aggregate of 197.243.42.0/24 (37100 37619 37228) and 197.243.43.0/24 (37100 37619 37228) 197.243.42.0/24 37100 37619 37228 - Withdrawn - aggregated with 197.243.43.0/24 (37100 37619 37228) 197.243.43.0/24 37100 37619 37228 - Withdrawn - aggregated with 197.243.42.0/24 (37100 37619 37228) 197.243.44.0/22 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.47.0/24 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.48.0/20 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.48.0/22 3303 30844 37619 37228 197.243.52.0/22 6939 37273 37619 37228 197.243.56.0/22 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.60.0/22 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.64.0/18 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.64.0/20 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.64.0/22 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.67.0/24 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.68.0/22 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.72.0/22 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.76.0/22 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.80.0/20 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.80.0/22 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.84.0/22 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.88.0/22 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.92.0/22 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.96.0/20 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.96.0/22 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.100.0/22 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.104.0/22 6939 37273 37619 37228 197.243.108.0/22 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.112.0/20 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.112.0/22 6939 37273 37619 37228 197.243.115.0/24 37100 37619 37228 197.243.116.0/22 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.118.0/24 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.119.0/24 6939 37273 37619 37228 197.243.120.0/22 37100 37619 37228 - Withdrawn - matching aggregate 197.243.0.0/17 37100 37619 37228 197.243.124.0/22 6939 37273 37619 37228
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS37228 123 More Specifics 127 Total Advertisements Olleh-Rwanda-Networks, RW
41.74.160.0/21 41.74.160.0/20
41.74.160.0/22 41.74.160.0/20
41.74.163.0/24 41.74.160.0/20
41.74.164.0/22 41.74.160.0/20
41.74.166.0/24 41.74.160.0/20
41.74.167.0/24 41.74.160.0/20
41.74.168.0/22 41.74.160.0/20
41.74.168.0/23 41.74.160.0/20
41.74.168.0/24 41.74.160.0/20
41.74.170.0/23 41.74.160.0/20
41.74.172.0/22 41.74.160.0/20
41.74.172.0/23 41.74.160.0/20
41.74.172.0/24 41.74.160.0/20
41.74.174.0/24 41.74.160.0/20
105.178.0.0/22 105.178.0.0/17
105.178.32.0/22 105.178.0.0/17
105.178.32.0/24 105.178.0.0/17
105.178.33.0/24 105.178.0.0/17
105.178.34.0/24 105.178.0.0/17
105.178.35.0/24 105.178.0.0/17
105.178.36.0/22 105.178.0.0/17
105.178.36.0/24 105.178.0.0/17
105.178.37.0/24 105.178.0.0/17
105.178.39.0/24 105.178.0.0/17
105.178.40.0/22 105.178.0.0/17
105.178.40.0/24 105.178.0.0/17
105.178.41.0/24 105.178.0.0/17
105.178.42.0/24 105.178.0.0/17
105.178.43.0/24 105.178.0.0/17
105.178.44.0/22 105.178.0.0/17
105.178.44.0/24 105.178.0.0/17
105.178.45.0/24 105.178.0.0/17
105.178.46.0/24 105.178.0.0/17
105.178.48.0/22 105.178.0.0/17
105.178.48.0/24 105.178.0.0/17
105.178.49.0/24 105.178.0.0/17
105.178.104.0/22 105.178.0.0/17
105.178.104.0/24 105.178.0.0/17
105.178.105.0/24 105.178.0.0/17
105.178.106.0/24 105.178.0.0/17
105.178.107.0/24 105.178.0.0/17
105.178.108.0/22 105.178.0.0/17
105.178.108.0/24 105.178.0.0/17
105.178.109.0/24 105.178.0.0/17
105.178.110.0/24 105.178.0.0/17
105.178.111.0/24 105.178.0.0/17
105.178.112.0/22 105.178.0.0/17
105.178.112.0/24 105.178.0.0/17
105.178.113.0/24 105.178.0.0/17
105.178.114.0/24 105.178.0.0/17
105.178.115.0/24 105.178.0.0/17
105.178.116.0/22 105.178.0.0/17
105.178.116.0/24 105.178.0.0/17
105.178.117.0/24 105.178.0.0/17
105.178.118.0/24 105.178.0.0/17
105.178.119.0/24 105.178.0.0/17
105.178.120.0/22 105.178.0.0/17
105.178.120.0/24 105.178.0.0/17
105.178.121.0/24 105.178.0.0/17
105.179.0.0/22 105.179.0.0/19
105.179.0.0/24 105.179.0.0/19
105.179.1.0/24 105.179.0.0/19
105.179.2.0/24 105.179.0.0/19
105.179.3.0/24 105.179.0.0/19
105.179.4.0/22 105.179.0.0/19
105.179.4.0/24 105.179.0.0/19
105.179.5.0/24 105.179.0.0/19
105.179.6.0/24 105.179.0.0/19
105.179.7.0/24 105.179.0.0/19
105.179.8.0/22 105.179.0.0/19
105.179.8.0/24 105.179.0.0/19
105.179.9.0/24 105.179.0.0/19
105.179.10.0/24 105.179.0.0/19
105.179.11.0/24 105.179.0.0/19
105.179.12.0/22 105.179.0.0/19
105.179.12.0/24 105.179.0.0/19
105.179.13.0/24 105.179.0.0/19
197.243.0.0/18 197.243.0.0/17
197.243.0.0/20 197.243.0.0/17
197.243.0.0/22 197.243.0.0/17
197.243.4.0/22 197.243.0.0/17
197.243.8.0/22 197.243.0.0/17
197.243.12.0/22 197.243.0.0/17
197.243.16.0/20 197.243.0.0/17
197.243.32.0/20 197.243.0.0/17
197.243.32.0/22 197.243.0.0/17
197.243.36.0/22 197.243.0.0/17
197.243.39.0/24 197.243.0.0/17
197.243.40.0/22 197.243.0.0/17
197.243.42.0/24 197.243.0.0/17
197.243.43.0/24 197.243.0.0/17
197.243.44.0/22 197.243.0.0/17
197.243.47.0/24 197.243.0.0/17
197.243.48.0/20 197.243.0.0/17
197.243.48.0/22 197.243.0.0/17
197.243.50.0/24 197.243.0.0/17
197.243.52.0/22 197.243.0.0/17
197.243.56.0/22 197.243.0.0/17
197.243.60.0/22 197.243.0.0/17
197.243.64.0/18 197.243.0.0/17
197.243.64.0/20 197.243.0.0/17
197.243.64.0/22 197.243.0.0/17
197.243.67.0/24 197.243.0.0/17
197.243.68.0/22 197.243.0.0/17
197.243.72.0/22 197.243.0.0/17
197.243.76.0/22 197.243.0.0/17
197.243.80.0/20 197.243.0.0/17
197.243.80.0/24 197.243.0.0/17
197.243.88.0/22 197.243.0.0/17
197.243.92.0/22 197.243.0.0/17
197.243.96.0/20 197.243.0.0/17
197.243.96.0/22 197.243.0.0/17
197.243.100.0/22 197.243.0.0/17
197.243.104.0/22 197.243.0.0/17
197.243.108.0/22 197.243.0.0/17
197.243.112.0/20 197.243.0.0/17
197.243.112.0/22 197.243.0.0/17
197.243.115.0/24 197.243.0.0/17
197.243.116.0/22 197.243.0.0/17
197.243.118.0/24 197.243.0.0/17
197.243.119.0/24 197.243.0.0/17
197.243.120.0/22 197.243.0.0/17
197.243.124.0/22 197.243.0.0/17
197.243.80.0/22 197.243.0.0/17
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 41.74.160.0/21 Announced
+ 105.178.0.0/22 Announced
+ 105.178.116.0/24 Announced
+ 105.179.0.0/22 Announced
+ 105.179.4.0/22 Announced
+ 105.179.8.0/22 Announced
+ 105.179.9.0/24 Announced
+ 105.179.12.0/22 Announced
+ 105.179.13.0/24 Announced
+ 197.243.50.0/24 Announced
+ 197.243.72.0/22 Announced
+ 197.243.80.0/24 Announced
- 197.243.80.0/22 Withdrawn
whois: 402609
IANA has recorded AS37228 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS37228\n % This is the AfriNIC Whois server.
% The AFRINIC whois database is subject to the following terms of Use. See https://afrinic.net/whois/terms