Altibox Danmark AS

ORG-ADA8-RIPE
Data as of 2026-07-26
Registry
Complete entity footprint
2 linked clusters · 408 netblocks · 1,202,950 IPv4 addresses · 19 IPv6 prefixes
This organisation's clusters combined by evidence — shared operating domain altibox.net — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
Cluster stats
Netblocks303 · 38,592 IPv4 addresses
IPv6 1 prefix (largest 2a00:fd00:fff0::/47)
Cluster ID217737475
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution Registry record
Shared handles clustered on 3 shared RIR contact/maintainer handles
Registry names 1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

6 weekly snapshots · JSON
303 0 netblocks since 2026-07-05
2026-07-05 peak 303 2026-07-26

IP Ranges (303)

showing 50 of 303 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
2a00:fd00:fff0::/47 UNKNOWN RIPE AGGREGATED-BY-LIR ● high
37.97.0.0/19 UNKNOWN RIPE ASSIGNED PA ● medium
37.97.32.0/20 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.4.128/26 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.5.0/26 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.5.64/26 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.5.128/25 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.6.0/27 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.6.32/27 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.6.64/26 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.6.128/25 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.7.0/24 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.9.0/24 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.10.0/24 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.11.0/24 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.12.0/25 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.12.128/25 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.13.0/25 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.13.128/26 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.13.192/27 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.14.0/25 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.14.128/25 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.15.0/25 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.17.0/24 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.18.0/24 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.19.0/24 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.20.0/24 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.21.0/24 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.22.0/24 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.23.0/24 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.25.0/24 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.26.0/24 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.27.0/24 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.28.0/24 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.29.0/24 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.30.0/24 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.31.0/25 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.31.128/25 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.33.0/25 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.33.128/25 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.34.0/25 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.34.128/25 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.35.0/25 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.35.128/25 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.36.0/25 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.36.128/25 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.37.0/25 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.37.128/25 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.38.0/25 UNKNOWN RIPE ASSIGNED PA ● medium
188.228.38.128/26 UNKNOWN RIPE ASSIGNED PA ● medium

IPv6 ranges (1)

CIDR
2a00:fd00:fff0::/47

Customer-delegated space

how is this classified?
Customer assignments 302 (99.7%)
Unclassified 1 (0.3%)

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (303 of 303)
Possible discrepancies (25)

These blocks are registered to Altibox Danmark AS 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:fd00:fff0::/47 /47 authorized for AS29695 — Lyse Tele AS
37.97.0.0/19 /19 authorized for AS29695 — Lyse Tele AS
37.97.32.0/20 /20 authorized for AS29695 — Lyse Tele AS
188.228.72.0/24 /24 authorized for AS29695 — Lyse Tele AS
188.228.45.0/24 /24 authorized for AS29695 — Lyse Tele AS
188.228.44.0/24 /24 authorized for AS29695 — Lyse Tele AS
188.228.43.0/24 /24 authorized for AS29695 — Lyse Tele AS
188.228.42.0/24 /24 authorized for AS29695 — Lyse Tele AS
188.228.41.0/24 /24 authorized for AS29695 — Lyse Tele AS
188.228.30.0/24 /24 authorized for AS29695 — Lyse Tele AS
188.228.29.0/24 /24 authorized for AS29695 — Lyse Tele AS
188.228.28.0/24 /24 authorized for AS29695 — Lyse Tele AS
188.228.27.0/24 /24 authorized for AS29695 — Lyse Tele AS
188.228.26.0/24 /24 authorized for AS29695 — Lyse Tele AS
188.228.25.0/24 /24 authorized for AS29695 — Lyse Tele AS
+10 more — see the REST API

NIC Handles

DUMY-RIPE DUMY-RIPE MNT-ALTIBOXDK