Steam Internet B.V.
BGP inherited
Cluster stats
Netblocks8
All fragments 58 blocks across 14 clusters
Cluster ID191813141
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 8 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON
8 0 netblocks since 2026-07-05
2026-07-05 peak 8 2026-07-06

IP Ranges (8)

⬇ export CSV
CIDR Org name Registry Status Confidence
2a0a:7d40::/32 Steam Internet B.V. BGP ANNOUNCED ● high
91.217.253.0/24 Steam Internet B.V. RIPE ALLOCATED PA ● low
91.220.28.0/24 Steam Internet B.V. RIPE ALLOCATED PA ● low
91.220.35.0/24 Steam Internet B.V. RIPE ALLOCATED PA ● low
91.220.71.0/24 Steam Internet B.V. RIPE ALLOCATED PA ● low
164.138.248.0/21 Steam Internet B.V. RIPE ALLOCATED PA ● low
188.117.46.96/27 STEAM-SRV RIPE ASSIGNED PA ● low
2a0a:7d40::/32 Steam Internet B.V. RIPE ALLOCATED-BY-RIR ● low

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (8 of 8)
Possible discrepancies (7)

These blocks are registered to Steam Internet B.V. 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.

2a0a:7d40::/32 /32 authorized for AS1299 — Arelion Sweden AB
2a0a:7d40::/32 /32 authorized for AS1299 — Arelion Sweden AB
164.138.248.0/21 /21 authorized for AS1299 — Arelion Sweden AB
91.217.253.0/24 /24 authorized for AS49127 — Asimo Networks B.V.
91.220.71.0/24 /24 authorized for AS49127 — Asimo Networks B.V.
91.220.35.0/24 /24 authorized for AS49127 — Asimo Networks B.V.
91.220.28.0/24 /24 authorized for AS49127 — Asimo Networks B.V.

NIC Handles

AS56999 DUMY-RIPE DUMY-RIPE MNT-NOLIMITWEB MNT-NOLIMITWEB NBL-MNT ORG-SIB84-RIPE RIPE-NCC-HM-MNT