CYLLENE ITS SAS
BGP inherited
Cluster stats
Netblocks68
Cluster ID191592822
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 18 shared RIR contact/maintainer handles
Registry names 6 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON
68 0 netblocks since 2026-07-05
2026-07-05 peak 68 2026-07-06

IP Ranges (68)

showing 50 of 68 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
37.49.236.88/32 Cyllene PEERINGDB ASSIGNED ● high
37.148.252.0/24 CYLLENE ITS RIPE ASSIGNED PA ● high
37.148.252.0/22 CYLLENE ITS SAS BGP ANNOUNCED ● high
37.148.253.0/24 CYLLENE ITS RIPE ASSIGNED PA ● high
37.148.254.0/24 CYLLENE ITS RIPE ASSIGNED PA ● high
37.148.255.0/24 CYLLENE ITS RIPE ASSIGNED PA ● high
81.80.237.0/24 CYLLENE ITS SAS BGP ANNOUNCED ● high
89.248.208.0/24 CYLLENE ITS SAS BGP ANNOUNCED ● high
89.248.210.0/24 CYLLENE ITS RIPE ASSIGNED PA ● high
89.248.210.0/23 CYLLENE ITS SAS BGP ANNOUNCED ● high
89.248.211.0/24 CYLLENE ITS RIPE ASSIGNED PA ● high
91.151.64.0/20 CYLLENE ITS SAS BGP ANNOUNCED ● high
91.151.64.0/24 CYLLENE ITS SAS BGP ANNOUNCED ● high
91.151.65.0/24 CYLLENE ITS SAS BGP ANNOUNCED ● high
91.151.66.0/24 CYLLENE ITS SAS BGP ANNOUNCED ● high
91.151.67.0/24 CYLLENE ITS SAS BGP ANNOUNCED ● high
91.151.68.0/24 CYLLENE ITS SAS BGP ANNOUNCED ● high
91.151.69.0/24 CYLLENE ITS SAS BGP ANNOUNCED ● high
91.151.70.0/23 CYLLENE ITS SAS BGP ANNOUNCED ● high
91.151.72.0/23 CYLLENE ITS SAS BGP ANNOUNCED ● high
91.151.74.0/24 CYLLENE ITS SAS BGP ANNOUNCED ● high
91.151.76.0/24 CYLLENE ITS SAS BGP ANNOUNCED ● high
91.151.77.0/24 CYLLENE ITS SAS BGP ANNOUNCED ● high
141.98.220.0/22 CYLLENE ITS SAS BGP ANNOUNCED ● high
141.98.220.0/24 CYLLENE ITS RIPE ASSIGNED PA ● high
141.98.221.0/24 CYLLENE ITS RIPE ASSIGNED PA ● high
141.98.222.0/24 CYLLENE ITS RIPE ASSIGNED PA ● high
141.98.223.0/24 CYLLENE ITS RIPE ASSIGNED PA ● high
185.23.132.0/23 CYLLENE ITS SAS BGP ANNOUNCED ● high
185.55.164.0/22 CYLLENE ITS SAS BGP ANNOUNCED ● high
185.57.148.0/24 CYLLENE LILLE SASU RIPE ASSIGNED PA ● high
185.57.148.0/22 CYLLENE ITS SAS BGP ANNOUNCED ● high
185.57.149.0/24 CYLLENE LILLE SASU RIPE ASSIGNED PA ● high
185.57.150.0/24 CYLLENE LILLE SASU RIPE ASSIGNED PA ● high
185.57.151.0/24 CYLLENE LILLE SASU RIPE ASSIGNED PA ● high
185.100.193.0/24 CYLLENE ITS SAS BGP ANNOUNCED ● high
185.151.188.0/22 CYLLENE ITS SAS BGP ANNOUNCED ● high
185.151.188.0/24 CYLLENE ITS RIPE ASSIGNED PA ● high
185.151.189.0/24 CYLLENE ITS RIPE ASSIGNED PA ● high
185.151.190.0/24 CYLLENE ITS RIPE ASSIGNED PA ● high
185.151.191.0/24 CYLLENE ITS RIPE ASSIGNED PA ● high
193.25.122.0/24 CYLLENE ITS RIPE ASSIGNED PA ● high
193.25.122.0/23 CYLLENE ITS SAS BGP ANNOUNCED ● high
193.25.123.0/24 CYLLENE ITS RIPE ASSIGNED PA ● high
193.25.168.0/24 CYLLENE ITS RIPE ASSIGNED PA ● high
193.25.168.0/23 CYLLENE ITS SAS BGP ANNOUNCED ● high
193.25.169.0/24 CYLLENE ITS RIPE ASSIGNED PA ● high
195.42.145.100/32 Cyllene PEERINGDB ASSIGNED ● high
195.101.158.0/24 CYLLENE ITS SAS BGP ANNOUNCED ● high
2001:7f8:43::1:2826:1/128 Cyllene PEERINGDB ASSIGNED ● high

Network trust

what's this?
RPKI hygiene: A how networks compare →
98.5% of checked blocks have valid RPKI ROA coverage (67 of 68)
No discrepancies found among checked blocks.

NIC Handles

ACCELYA-MNT ALTIMA-FR-MNT AS12826 AS12826 AS34993 CETSI-MNT CETSI-MNT DATAWEB-MNT DUMY-RIPE DUMY-RIPE ODISO-MNT ODISO-MNT +6 more