MOTTMAC

BGP inherited
Cluster stats
Netblocks7 · 67,065 IPv4 addresses
All fragments 15 blocks across 7 clusters
Cluster ID209878740
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
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

Footprint over time

5 weekly snapshots · JSON
7 0 netblocks since 2026-07-05
2026-07-05 peak 7 2026-07-19

IP Ranges (7)

⬇ export CSV
CIDR Org name Registry Status Confidence
138.104.0.0/16 MOTTMAC RIPE LEGACY ● low
138.104.4.0/24 MOTTMAC RIPE LEGACY ● low
138.104.224.0/24 MOTTMAC RIPE LEGACY ● low
138.104.226.0/24 MOTTMAC RIPE LEGACY ● low
138.104.227.0/24 MOTTMAC RIPE LEGACY ● low
138.104.228.0/24 MOTTMAC RIPE LEGACY ● low
138.104.230.0/24 MOTTMAC RIPE LEGACY ● low

Possibly related to this organisation

what's this?
Same name family
Separately-registered clusters whose names share “MOTTMAC” — often per-country or per-system registrations of the same brand, occasionally a different organisation sharing the name. Not counted in this organisation's own footprint.
Sub-allocations under carriers
IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own naming convention, not a direct registration.

NIC Handles

DUMY-RIPE DUMY-RIPE MOTTMAC-UK-MNT PSINET-MNT