MERKLE SWITZERLAND AG
Merkle Switzerland AG
Data as of 2026-07-26
GLEIF verified
Complete entity footprint
5 linked clusters ·
9 netblocks ·
2,312 IPv4 addresses ·
1 IPv6 prefixes
This organisation's clusters combined by evidence —
shared GLEIF corporate family
— not name similarity, so genuinely different organisations that share a name are excluded.
LEI
21380033WVA8L4UBDU83
Registered name
MERKLE SWITZERLAND AG
Jurisdiction
Ultimate parent
株式会社電通グループ
5299007PBBE83ZLJZG91
Cluster stats
| Netblocks | 2 · 256 IPv4 addresses |
| IPv6 | 1 prefix (largest 2001:67c:470::/48) |
| Cluster ID | 215106730 |
| Registry | RIPE |
| Owner jurisdiction | CH |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 21380033WVA8L4UBDU83 |
| Shared handles | clustered on 5 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 (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 91.199.76.0/24 | Merkle Switzerland AG | RIPE | ASSIGNED PI | ● high |
| 2001:67c:470::/48 | Merkle Switzerland AG | RIPE | ASSIGNED PI | ● high |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:67c:470::/48 |
Corporate group (5 confirmed entities)
- Merkle Inc. 4 blocks
- Dentsu Danmark A/S 2 blocks
- Merkle UK One Limited 1 blocks
- Dentsu Germany 1 blocks
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(2 of 2)
No discrepancies found among checked blocks.
NIC Handles
DUMY-RIPE
DUMY-RIPE
MNT-INIT7-NOC
ORG-MSA172-RIPE
RIPE-NCC-END-MNT