YORKHOST SAS

Data as of 2026-09-27
BGP inherited
This organisation
Netblocks10 · 2,048 IPv4 addresses
IPv6 2 prefixes (largest 2a12:bec4:1f0::/44)
Registered in United Kingdom (4) · Austria (1) · Bulgaria (1) · France (1) · United States (1)
Record ID245574635
RegistryBGP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 10 shared RIR contact/maintainer handles
Registry names 1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (10)

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CIDR Org name Registry Status Confidence
82.21.200.0/24 YORKHOST SAS BGP ANNOUNCED ● high
82.41.119.0/24 YORKHOST SAS BGP ANNOUNCED ● high
83.150.218.0/24 YORKHOST SAS BGP ANNOUNCED ● high
87.85.245.0/24 YORKHOST SAS BGP ANNOUNCED ● high
141.11.103.0/24 YORKHOST SAS BGP ANNOUNCED ● high
145.223.4.0/24 YORKHOST SAS BGP ANNOUNCED ● high
193.246.5.0/24 YORKHOST SAS BGP ANNOUNCED ● high
217.145.72.0/24 YORKHOST SAS BGP ANNOUNCED ● high
2a10:4646:121::/48 YORKHOST SAS BGP ANNOUNCED ● high
2a12:bec4:1f0::/44 YORKHOST SAS BGP ANNOUNCED ● high

IPv6 ranges (2)

CIDR
2a12:bec4:1f0::/44
2a10:4646:121::/48

Footprint over time

14 weekly snapshots · JSON
10 +3 netblocks since 2026-07-05
2026-07-05 peak 10 2026-09-27

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (10 of 10)
Possible discrepancies (3)

These blocks are registered to YORKHOST SAS but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

145.223.4.0/24 /24 authorized for AS209854 — Cyberzone S.A.
82.21.200.0/24 /24 authorized for AS834 — IPXO LLC
87.85.245.0/24 /24 authorized for AS219393 — Deep Blue Edge Limited

NIC Handles

AS151687 AS199415 AS20473 AS219393 AS219394 AS402215 AS402487 AS63199 fr-louistressard-mnt netutils-mnt