BTT-NET-AS12611
Cluster stats
Netblocks11
All fragments 132 blocks across 6 clusters
Cluster ID192809346
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 3 shared RIR contact/maintainer handles
Registry names 1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (11)

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CIDR Org name Registry Status Confidence
81.27.169.72/29 BTT-NET-AS12611 RIPE ASSIGNED PA ● low
81.27.171.128/26 BTT-NET-AS12611 RIPE ASSIGNED PA ● low
81.27.171.192/26 BTT-NET-AS12611 RIPE ASSIGNED PA ● low
91.106.120.0/24 BTT-NET-AS12611 RIPE ASSIGNED PA ● low
185.119.93.0/24 BTT-NET-AS12611 RIPE ASSIGNED PA ● low
185.119.94.0/23 BTT-NET-AS12611 RIPE ASSIGNED PA ● low
212.77.164.136/29 BTT-NET-AS12611 RIPE ASSIGNED PA ● low
212.77.181.160/29 BTT-NET-AS12611 RIPE ASSIGNED PA ● low
212.77.184.0/24 BTT-NET-AS12611 RIPE ASSIGNED PA ● low
212.77.190.136/29 BTT-NET-AS12611 RIPE ASSIGNED PA ● low
212.77.190.192/26 BTT-NET-AS12611 RIPE ASSIGNED PA ● low

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (11 of 11)
Possible discrepancies (4)

These blocks are registered to BTT-NET-AS12611 but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

185.119.94.0/23 /23 authorized for AS12611 — R-KOM Regensburger Telekommunikationsgesellschaft mbH
212.77.184.0/24 /24 authorized for AS12611 — R-KOM Regensburger Telekommunikationsgesellschaft mbH
91.106.120.0/24 /24 authorized for AS12611 — R-KOM Regensburger Telekommunikationsgesellschaft mbH
185.119.93.0/24 /24 authorized for AS12611 — R-KOM Regensburger Telekommunikationsgesellschaft mbH

NIC Handles

DUMY-RIPE DUMY-RIPE RKOM-MNT