Kustbandet AB
Cluster stats
Netblocks15
All fragments 39 blocks across 25 clusters
Cluster ID192305444
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 7 shared RIR contact/maintainer handles
Registry names 5 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (15)

⬇ export CSV
CIDR Org name Registry Status Confidence
37.122.144.0/22 Kustbandet AB RIPE ALLOCATED PA ● low
62.102.148.0/22 Kustbandet AB RIPE ALLOCATED PA ● low
78.108.48.0/21 Kustbandet AB RIPE ALLOCATED PA ● low
91.190.136.0/21 Kustbandet AB RIPE ALLOCATED PA ● low
91.190.136.0/25 KUSTBANDET-01 RIPE ASSIGNED PA ● low
91.190.137.0 – 91.190.137.254 KUSTBANDET-01 RIPE ASSIGNED PA ● low
91.190.138.0/26 KUSTBANDET-SV1 RIPE ASSIGNED PA ● low
91.190.138.64/26 KUSTBANDET-SV2 RIPE ASSIGNED PA ● low
91.190.139.0/24 KUSTBANDET-CORP RIPE ASSIGNED PA ● low
176.56.240.0/20 Kustbandet AB RIPE ALLOCATED PA ● low
185.31.196.0/22 Kustbandet AB RIPE ALLOCATED PA ● low
185.170.180.0/22 Kustbandet AB RIPE ALLOCATED PA ● low
2a00:1520::/32 Kustbandet AB RIPE ALLOCATED-BY-RIR ● low
2a02:2490::/32 Kustbandet AB RIPE ALLOCATED-BY-RIR ● low
2a0b:b40::/29 Kustbandet AB RIPE ALLOCATED-BY-RIR ● low

Network trust

what's this?
RPKI hygiene: B how networks compare →
93.3% of checked blocks have valid RPKI ROA coverage (14 of 15)
Possible discrepancies (10)

These blocks are registered to Kustbandet AB 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.

2a0b:b40::/29 /29 authorized for AS51815 — GlobalConnect AB
2a02:2490::/32 /32 authorized for AS51815 — GlobalConnect AB
2a00:1520::/32 /32 authorized for AS51815 — GlobalConnect AB
176.56.240.0/20 /20 authorized for AS51815 — GlobalConnect AB
91.190.136.0/21 /21 authorized for AS51815 — GlobalConnect AB
78.108.48.0/21 /21 authorized for AS51815 — GlobalConnect AB
185.31.196.0/22 /22 authorized for AS51815 — GlobalConnect AB
185.170.180.0/22 /22 authorized for AS51815 — GlobalConnect AB
37.122.144.0/22 /22 authorized for AS60662 — DataCom Group Nordic AB
91.190.139.0/24 /24 authorized for AS51815 — GlobalConnect AB

NIC Handles

DUMY-RIPE DUMY-RIPE IP-ONLY-MNT KUSTBANDET-MNT ORG-ITCA1-RIPE ORG-KA113-RIPE RIPE-NCC-HM-MNT