Bertschi AG
GLEIF verified
LEI
8945006RW24B7S7VXT73
Registered name
Bertschi AG
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 8 · 282 IPv4 addresses |
| Registered in | Switzerland (4) · Poland (1) · Portugal (1) |
| All fragments | 19 blocks across 8 clusters |
| Cluster ID | 209545139 |
| Registry | RIPE |
| Owner jurisdiction | CH |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 8945006RW24B7S7VXT73 |
| 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 | |
Footprint over time
5 weekly snapshots · JSON
8
0 netblocks since 2026-07-05
2026-07-05
peak 8
2026-07-19
IP Ranges (8)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 194.147.70.0/24 | Bertschi AG | RIPE | ASSIGNED PI | ● high |
| 2001:678:4c4::/48 | Bertschi AG | RIPE | ASSIGNED PI | ● high |
| 31.171.150.196/30 | BERTSCHI-NET | RIPE | ASSIGNED PA | ● low |
| 62.28.144.136/30 | BERTSCHI-NET | RIPE | ASSIGNED PA | ● low |
| 194.158.224.192/29 | BERTSCHI-NET | RIPE | ASSIGNED PA | ● low |
| 194.230.73.56/29 | BERTSCHI-NET | RIPE | ASSIGNED PA | ● low |
| 217.28.153.104/29 | Bertschi-NET | RIPE | ASSIGNED PA | ● low |
| 2001:1702:11::/48 | BERTSCHI-NET | RIPE | ALLOCATED-BY-LIR | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “Bertschi” — 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.
- BERTSCHI-STADE-NET 2 blocks
- BERTSCHI-TRANSPORT-DUISBURG-NET 2 blocks
- BERTSCHI-LUDWIGSHAFEN-AM-RHEIN-NET 2 blocks
- BERTSCHI-SINGAPORE-SG 2 blocks
- BERTSCHI-GLOBAL-SG 1 blocks
- BERTSCHI-TRANSPORTGES-KOELN-NET 1 blocks
- BERTSCHI-HWY-AT 1 blocks
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.
- BERTSCHIIRELLTD via Eircom Limited sub-allocation
- BERTSCHI-HWY-AT via A1 Telekom Austria AG sub-allocation
- BERTSCHIVERONASRL sub-allocation
- ROBERTSCHIND-HWY-AT via A1 Telekom Austria AG sub-allocation
- BERTSCHI-TRANSPORTGES-KOELN-NET via Deutsche Telekom AG sub-allocation
- DTAG-WAN-BERTSCHI-TRANSPORTGES-KOELN-NET via Deutsche Telekom AG sub-allocation
- BERTSCHIFINLAND-120615 via DNA Oyj sub-allocation
- BERTSCHIIBERICASOCIEDAD via VODAFONE ESPANA S.A.U. sub-allocation
Network trust
what's this?
RPKI hygiene: C
how networks compare →
75.0%
of checked blocks have valid RPKI ROA coverage
(6 of 8)
Possible discrepancies (1)
These blocks are registered to Bertschi AG 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.
| 2001:1702:11::/48 /48 | authorized for AS6730 — Sunrise GmbH |
NIC Handles
AS15525-MNT
AS6730-MNT
CH-UNISOURCE-MNT
DUMY-RIPE
DUMY-RIPE
IMMENSYS-MNT
ORG-BA261-RIPE
PETROTEL
RIPE-NCC-END-MNT