JOHN MILLS LIMITED
John Mills
Data as of 2026-10-25
GLEIF verified
LEI
213800LWUV43G54LFO31
Registered name
JOHN MILLS LIMITED
Jurisdiction
Ultimate parent
No parent on file in GLEIF
This organisation
| Netblocks | 7 |
| IPv6 | 3 prefixes (largest 2a00:2381:cfd::/48) |
| Registered in | United Kingdom (3) · United States (1) |
| Also registered under this name | 8 netblocks across 2 separate records |
| Record ID | 254987129 |
| Registry | ARIN |
| Owner jurisdiction | GB |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 213800LWUV43G54LFO31 |
| Shared handles | clustered on 9 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 208.86.248.0/26 | John Mills | ARIN | ASSIGNMENT | ● high |
| 81.145.144.32/27 | JOHN-MILLS | RIPE | ASSIGNED PA | ● low |
| 81.145.144.64/27 | JOHN-MILLS | RIPE | ASSIGNED PA | ● low |
| 86.12.167.96/28 | JOHN-MILLS-LTD | RIPE | ASSIGNED PA | ● low |
| 2a00:2381:cfd::/56 | JOHN-MILLS | RIPE | ASSIGNED | ● low |
| 2a00:2381:cfd::/48 | JOHN-MILLS | RIPE | AGGREGATED-BY-LIR | ● low |
| 2a00:2381:cfd:100::/56 | JOHN-MILLS | RIPE | ASSIGNED | ● low |
IPv6 ranges (3)
Footprint over time
13 weekly snapshots · JSON
7
0 netblocks since 2026-07-26
2026-07-26
peak 7
2026-10-25
Network trust
what's this?
RPKI hygiene: B
how networks compare →
85.7%
of checked blocks have valid RPKI ROA coverage
(6 of 7)
Possible discrepancies (3)
These blocks are registered to John Mills 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:cfd::/48 /48 | authorized for AS2856 — British Telecommunications Limited |
| 2a00:2381:cfd::/56 /56 | authorized for AS2856 — British Telecommunications Limited |
| 2a00:2381:cfd:100::/56 /56 | authorized for AS2856 — British Telecommunications Limited |
NIC Handles
ABUSE551-ARIN
AL621-ARIN
AS5089-MNT
BTNET-MNT
C02667986
DUMY-RIPE
DUMY-RIPE
IPADM47-ARIN
LQWB