Harris Ashley

Data as of 2026-07-26
BGP inherited
Cluster stats
Netblocks11
IPv6 1 prefix (largest 2a00:2381:ce8b::/48)
Registered in France (8) · Hungary (1) · Russia (1)
Cluster ID213653456
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 7 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

6 weekly snapshots · JSON
11 -6 netblocks since 2026-07-05
2026-07-05 peak 17 2026-07-26

IP Ranges (11)

⬇ export CSV
CIDR Org name Registry Status Confidence
51.68.209.160/27 Harris Ashley RIPE LEGACY ● high
51.75.166.220/30 Harris Ashley RIPE LEGACY ● high
51.77.105.32/30 Harris Ashley RIPE LEGACY ● high
51.77.227.192/28 Harris Ashley RIPE LEGACY ● high
51.89.183.64/27 Harris Ashley RIPE LEGACY ● high
51.89.190.0/28 Harris Ashley RIPE LEGACY ● high
51.89.241.144/28 Harris Ashley RIPE LEGACY ● high
51.195.251.128/28 Harris Ashley RIPE LEGACY ● high
91.82.53.240/28 Harris-Bg-Com RIPE ASSIGNED PA ● low
93.153.234.40/29 HARRIS-SNG-LAN RIPE ASSIGNED PA ● low
2a00:2381:ce8b::/48 HARRIS-PYE RIPE AGGREGATED-BY-LIR ● low

IPv6 ranges (1)

CIDR
2a00:2381:ce8b::/48

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 (1)

These blocks are registered to Harris Ashley 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.

2a00:2381:ce8b::/48 /48 authorized for AS2856 — British Telecommunications Limited

NIC Handles

AS12301-MNT BTNET-MNT DUMY-RIPE DUMY-RIPE ORG-HA734-RIPE OVH-MNT PSTAR-MNT