Sensa ehf
IS-BASIS-NET
Cluster stats
Netblocks88
All fragments 1,810 blocks across 694 clusters
Cluster ID192199900
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 7 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (88)

showing 50 of 88 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
79.171.96.64/27 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.96.96/29 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.96.104/29 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.96.112/28 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.97.64/26 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.97.128/27 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.97.160/28 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.97.176/28 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.97.192/27 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.97.224/28 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.98.240/28 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.99.8/29 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.99.16/28 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.99.48/28 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.99.128/27 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.99.160/27 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.99.192/26 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.100.32/27 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.100.64/28 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.100.80/29 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.100.88/29 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.100.96/27 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.100.128/27 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.100.160/28 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.100.176/28 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.100.192/26 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.101.0/28 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.101.16/28 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.101.32/27 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.101.64/27 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.101.96 – 79.171.101.105 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.101.106 – 79.171.101.127 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.101.128/28 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.101.144/28 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.101.160/28 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.101.176/28 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.101.192/29 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.101.200/29 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.101.208/29 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.101.216/29 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.101.224/29 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.101.232/29 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.101.240/28 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.102.64/26 is-basis-net RIPE ASSIGNED PA ● high
79.171.102.144/28 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.102.160/29 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.102.168/29 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.102.176/28 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.103.16/29 IS-BASIS-NET RIPE ASSIGNED PA ● high
79.171.103.24 – 79.171.103.127 IS-BASIS-NET RIPE ASSIGNED PA ● high

Network trust

what's this?
RPKI hygiene: A how networks compare →
98.9% of checked blocks have valid RPKI ROA coverage (87 of 88)
Possible discrepancies (10)

These blocks are registered to IS-BASIS-NET but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a02:3c8::/48 /48 authorized for AS43892 — Sensa ehf
2a02:3c8:a::/48 /48 authorized for AS43892 — Sensa ehf
2a02:3c8:d75::/48 /48 authorized for AS43892 — Sensa ehf
2a02:3c8:ba51::/48 /48 authorized for AS43892 — Sensa ehf
2a02:3c8:ba5e::/48 /48 authorized for AS43892 — Sensa ehf
2a02:3c8:c02e::/48 /48 authorized for AS43892 — Sensa ehf
2a02:3c8:b::/48 /48 authorized for AS43892 — Sensa ehf
185.130.15.0/24 /24 authorized for AS1299 — Arelion Sweden AB
185.67.182.0/24 /24 authorized for AS43892 — Sensa ehf
185.130.12.0/24 /24 authorized for AS43892 — Sensa ehf

NIC Handles

BASIS-MNT DUMY-RIPE DUMY-RIPE FG42-MNT ORG-Be11-RIPE VFIS-NET-MNT is-sensa-1-mnt