Zen Internet Ltd

ORG-ZIL1-RIPE
Data as of 2026-09-06
Registry
Complete entity footprint
2 linked clusters · 228 netblocks · 568,720 IPv4 addresses · 58 IPv6 prefixes
This organisation's clusters combined by evidence — shared operating domain zen.co.uk — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
This organisation
Netblocks135 · 181,545 IPv4 addresses
IPv6 26 prefixes (largest 2a02:8010:6000::/36)
Record ID240754167
RegistryRIPE
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution Registry record
Shared handles clustered on 4 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 (135)

⬇ export CSV
CIDR Org name Registry Status Confidence
51.148.0.0/21 UNKNOWN RIPE LEGACY ● high
51.148.9.0/24 UNKNOWN RIPE LEGACY ● high
51.148.10.0/23 UNKNOWN RIPE LEGACY ● high
51.148.40.0/21 UNKNOWN RIPE LEGACY ● high
51.148.41.248/29 UNKNOWN RIPE LEGACY ● high
51.148.48.0/21 UNKNOWN RIPE LEGACY ● high
51.148.56.0/21 UNKNOWN RIPE LEGACY ● high
51.148.57.112/29 UNKNOWN RIPE LEGACY ● high
51.148.57.232/29 UNKNOWN RIPE LEGACY ● high
51.148.64.0/21 UNKNOWN RIPE LEGACY ● high
51.148.86.0/23 UNKNOWN RIPE LEGACY ● high
51.148.96.0/22 UNKNOWN RIPE LEGACY ● high
51.148.100.0/22 UNKNOWN RIPE LEGACY ● high
51.148.106.0/23 UNKNOWN RIPE LEGACY ● high
51.148.112.0/21 UNKNOWN RIPE LEGACY ● high
51.155.0.0/20 UNKNOWN RIPE LEGACY ● high
51.155.32.0/19 UNKNOWN RIPE LEGACY ● high
51.155.40.0/24 UNKNOWN RIPE LEGACY ● high
51.155.50.128/29 UNKNOWN RIPE LEGACY ● high
51.155.57.80/29 UNKNOWN RIPE LEGACY ● high
51.155.95.176/29 UNKNOWN RIPE LEGACY ● high
51.155.128.0/18 UNKNOWN RIPE LEGACY ● high
51.155.192.0/18 UNKNOWN RIPE LEGACY ● high
82.71.132.0/22 UNKNOWN RIPE LIR-PARTITIONED PA ● high
82.71.139.0/24 UNKNOWN RIPE LIR-PARTITIONED PA ● high
82.71.140.0/22 UNKNOWN RIPE LIR-PARTITIONED PA ● high
82.71.156.0/22 UNKNOWN RIPE LIR-PARTITIONED PA ● high
82.71.160.0/20 UNKNOWN RIPE LIR-PARTITIONED PA ● high
82.71.184.0/21 UNKNOWN RIPE LIR-PARTITIONED PA ● high
82.71.192.0 – 82.71.203.255 UNKNOWN RIPE LIR-PARTITIONED PA ● high
82.71.212.0/23 UNKNOWN RIPE LIR-PARTITIONED PA ● high
82.71.224.0/22 UNKNOWN RIPE LIR-PARTITIONED PA ● high
82.71.228.0/22 UNKNOWN RIPE LIR-PARTITIONED PA ● high
82.71.232.0/22 UNKNOWN RIPE LIR-PARTITIONED PA ● high
82.71.236.0/23 UNKNOWN RIPE LIR-PARTITIONED PA ● high
82.71.241.0/24 UNKNOWN RIPE LIR-PARTITIONED PA ● high
82.71.242.0/23 UNKNOWN RIPE LIR-PARTITIONED PA ● high
88.98.8.0/22 UNKNOWN RIPE LIR-PARTITIONED PA ● high
88.98.12.0/22 UNKNOWN RIPE LIR-PARTITIONED PA ● high
88.98.23.0/24 UNKNOWN RIPE LIR-PARTITIONED PA ● high
88.98.24.0/22 UNKNOWN RIPE LIR-PARTITIONED PA ● high
88.98.28.0/22 UNKNOWN RIPE LIR-PARTITIONED PA ● high
88.98.32.0/21 UNKNOWN RIPE LIR-PARTITIONED PA ● high
88.98.40.0/21 UNKNOWN RIPE LIR-PARTITIONED PA ● high
88.98.48.0/22 UNKNOWN RIPE LIR-PARTITIONED PA ● high
88.98.52.0/22 UNKNOWN RIPE LIR-PARTITIONED PA ● high
88.98.62.0/23 UNKNOWN RIPE LIR-PARTITIONED PA ● high
88.98.64.0/21 UNKNOWN RIPE LIR-PARTITIONED PA ● high
88.98.72.0/21 UNKNOWN RIPE LIR-PARTITIONED PA ● high
88.98.180.0/22 UNKNOWN RIPE LIR-PARTITIONED PA ● high
146.66.68.0/22 UNKNOWN RIPE LIR-PARTITIONED PA ● high
212.23.4.0/24 UNKNOWN RIPE LIR-PARTITIONED PA ● high
212.23.11.0/25 UNKNOWN RIPE LIR-PARTITIONED PA ● high
212.23.11.128/26 UNKNOWN RIPE LIR-PARTITIONED PA ● high
212.23.11.192/27 UNKNOWN RIPE LIR-PARTITIONED PA ● high
212.23.11.224/28 UNKNOWN RIPE LIR-PARTITIONED PA ● high
212.23.12.0/23 UNKNOWN RIPE LIR-PARTITIONED PA ● high
212.23.20.0/23 UNKNOWN RIPE LIR-PARTITIONED PA ● high
212.23.22.0/24 UNKNOWN RIPE LIR-PARTITIONED PA ● high
212.23.23.0/25 UNKNOWN RIPE LIR-PARTITIONED PA ● high
212.23.24.0/25 UNKNOWN RIPE LIR-PARTITIONED PA ● high
212.23.24.128/26 UNKNOWN RIPE LIR-PARTITIONED PA ● high
212.23.24.192/27 UNKNOWN RIPE LIR-PARTITIONED PA ● high
212.23.24.224/28 UNKNOWN RIPE LIR-PARTITIONED PA ● high
212.23.24.240/29 UNKNOWN RIPE LIR-PARTITIONED PA ● high
212.23.25.0/25 UNKNOWN RIPE LIR-PARTITIONED PA ● high
212.23.25.128/26 UNKNOWN RIPE LIR-PARTITIONED PA ● high
212.23.25.192/28 UNKNOWN RIPE LIR-PARTITIONED PA ● high
212.23.26.0/23 UNKNOWN RIPE LIR-PARTITIONED PA ● high
212.23.28.0/23 UNKNOWN RIPE LIR-PARTITIONED PA ● high
212.23.30.0/24 UNKNOWN RIPE LIR-PARTITIONED PA ● high
2a02:8010:2000::/59 UNKNOWN RIPE AGGREGATED-BY-LIR ● high
2a02:8010:6000::/36 UNKNOWN RIPE AGGREGATED-BY-LIR ● high
2a02:8010:7000::/36 UNKNOWN RIPE AGGREGATED-BY-LIR ● high
2a02:8010:8000::/36 UNKNOWN RIPE AGGREGATED-BY-LIR ● high
2a02:8010:9000::/36 UNKNOWN RIPE AGGREGATED-BY-LIR ● high
2a02:8010:a000::/36 UNKNOWN RIPE AGGREGATED-BY-LIR ● high
2a02:8010:b000::/36 UNKNOWN RIPE AGGREGATED-BY-LIR ● high
2a02:8010:c000::/36 UNKNOWN RIPE AGGREGATED-BY-LIR ● high
2a02:8010:d000::/36 UNKNOWN RIPE AGGREGATED-BY-LIR ● high
2a02:8010:e000::/36 UNKNOWN RIPE AGGREGATED-BY-LIR ● high
2a02:8010:f000::/36 UNKNOWN RIPE AGGREGATED-BY-LIR ● high
2a02:8011:1000::/36 UNKNOWN RIPE AGGREGATED-BY-LIR ● high
2a02:8011:2000::/36 UNKNOWN RIPE AGGREGATED-BY-LIR ● high
2a02:8011:3000::/36 UNKNOWN RIPE AGGREGATED-BY-LIR ● high
2a02:8011:4000::/36 UNKNOWN RIPE AGGREGATED-BY-LIR ● high
2a02:8011:5000::/36 UNKNOWN RIPE AGGREGATED-BY-LIR ● high
2a02:8011:6000::/36 UNKNOWN RIPE AGGREGATED-BY-LIR ● high
2a02:8011:7000::/36 UNKNOWN RIPE AGGREGATED-BY-LIR ● high
2a02:8011:8000::/36 UNKNOWN RIPE AGGREGATED-BY-LIR ● high
2a02:8011:9000::/36 UNKNOWN RIPE AGGREGATED-BY-LIR ● high
2a02:8011:a000::/36 UNKNOWN RIPE AGGREGATED-BY-LIR ● high
2a02:8011:b000::/36 UNKNOWN RIPE AGGREGATED-BY-LIR ● high
2a02:8011:c000::/36 UNKNOWN RIPE AGGREGATED-BY-LIR ● high
2a02:8011:d000::/40 UNKNOWN RIPE AGGREGATED-BY-LIR ● high
2a02:8011:d101::/48 UNKNOWN RIPE AGGREGATED-BY-LIR ● high
2a02:8011:e000::/36 UNKNOWN RIPE AGGREGATED-BY-LIR ● high
62.3.64.0/23 UNKNOWN RIPE ASSIGNED PA ● medium
62.3.68.0/22 UNKNOWN RIPE ASSIGNED PA ● medium
82.69.0.0/17 UNKNOWN RIPE ASSIGNED PA ● medium
82.71.0.0/18 UNKNOWN RIPE ASSIGNED PA ● medium
82.71.133.192/26 UNKNOWN RIPE ASSIGNED PA ● medium
82.71.143.136/29 UNKNOWN RIPE ASSIGNED PA ● medium
82.71.143.144/29 UNKNOWN RIPE ASSIGNED PA ● medium
82.71.163.152/29 UNKNOWN RIPE ASSIGNED PA ● medium
82.71.190.160/28 UNKNOWN RIPE ASSIGNED PA ● medium
82.71.204.174/32 UNKNOWN RIPE ASSIGNED PA ● medium
82.71.234.8/29 UNKNOWN RIPE ASSIGNED PA ● medium
88.97.0.0/18 UNKNOWN RIPE ASSIGNED PA ● medium
88.97.64.0/23 UNKNOWN RIPE ASSIGNED PA ● medium
88.98.24.87/32 UNKNOWN RIPE ASSIGNED PA ● medium
88.98.25.192/29 UNKNOWN RIPE ASSIGNED PA ● medium
88.98.36.24/29 UNKNOWN RIPE ASSIGNED PA ● medium
88.98.39.184/29 UNKNOWN RIPE ASSIGNED PA ● medium
88.98.71.96/29 UNKNOWN RIPE ASSIGNED PA ● medium
88.98.80.0/20 UNKNOWN RIPE ASSIGNED PA ● medium
88.98.142.0/24 UNKNOWN RIPE ASSIGNED PA ● medium
88.98.143.0/24 UNKNOWN RIPE ASSIGNED PA ● medium
88.98.145.0/26 UNKNOWN RIPE ASSIGNED PA ● medium
88.98.147.0/26 UNKNOWN RIPE ASSIGNED PA ● medium
88.98.166.0/25 UNKNOWN RIPE ASSIGNED PA ● medium
88.98.166.128/25 UNKNOWN RIPE ASSIGNED PA ● medium
88.98.167.0/26 UNKNOWN RIPE ASSIGNED PA ● medium
88.98.167.64/26 UNKNOWN RIPE ASSIGNED PA ● medium
212.23.0.32/27 UNKNOWN RIPE ASSIGNED PA ● medium
212.23.11.240/28 UNKNOWN RIPE ASSIGNED PA ● medium
212.23.14.0/23 UNKNOWN RIPE ASSIGNED PA ● medium
212.23.19.0/24 UNKNOWN RIPE ASSIGNED PA ● medium
212.23.23.128/25 UNKNOWN RIPE ASSIGNED PA ● medium
212.23.24.248/29 UNKNOWN RIPE ASSIGNED PA ● medium
212.23.25.208/28 UNKNOWN RIPE ASSIGNED PA ● medium
212.23.25.224/27 UNKNOWN RIPE ASSIGNED PA ● medium
212.23.31.0/24 UNKNOWN RIPE ASSIGNED PA ● medium
217.155.32.0/20 UNKNOWN RIPE ASSIGNED PA ● medium
217.155.192.0/20 UNKNOWN RIPE ASSIGNED PA ● medium

IPv6 ranges (26)

showing the 15 largest allocations
CIDR
2a02:8010:6000::/36
2a02:8010:7000::/36
2a02:8010:8000::/36
2a02:8010:9000::/36
2a02:8010:a000::/36
2a02:8010:b000::/36
2a02:8010:c000::/36
2a02:8010:d000::/36
2a02:8010:e000::/36
2a02:8010:f000::/36
2a02:8011:1000::/36
2a02:8011:2000::/36
2a02:8011:3000::/36
2a02:8011:4000::/36
2a02:8011:5000::/36

Footprint over time

11 weekly snapshots · JSON
135 0 netblocks since 2026-07-05
2026-07-05 peak 135 2026-09-06

Domains hosted in this network

what's this?
myzen.co.uk mycoveragechecker.com windpowermonthly.com lightexpo.london 400greybike.com

Customer-delegated space

how is this classified?
Unclassified 94 (69.6%)
Customer assignments 38 (28.1%)
Customer access pools 3 (2.2%)

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (135 of 135)
No discrepancies found among checked blocks.

NIC Handles

DUMY-RIPE DUMY-RIPE ZEN-MNT ZEN-NOC-MNT