NET GB Bucher Municipal AG
NET-GB-Bucher-Municipal-AG
Registry
Cluster stats
| Netblocks | 8 |
| All fragments | 14 blocks across 2 clusters |
| Cluster ID | 210242164 |
| Registry | RIPE |
| Customers | find 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 | |
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 |
|---|---|---|---|---|
| 62.23.244.64/29 | NET-GB-Bucher-Municipal-AG | RIPE | ASSIGNED PA | ● low |
| 62.23.244.232/29 | NET-GB-Bucher-Municipal-AG | RIPE | ASSIGNED PA | ● low |
| 62.23.244.240/29 | NET-GB-Bucher-Municipal-AG | RIPE | ASSIGNED PA | ● low |
| 213.86.36.24/29 | NET-GB-Bucher-Municipal-AG | RIPE | ASSIGNED PA | ● low |
| 2001:920:3017:900::/56 | NET-GB-Bucher-Municipal-AG | RIPE | ASSIGNED | ● low |
| 2001:920:3074:1c00::/56 | NET-GB-Bucher-Municipal-AG | RIPE | ASSIGNED | ● low |
| 2001:920:3074:1e00::/56 | NET-GB-Bucher-Municipal-AG | RIPE | ASSIGNED | ● low |
| 2001:920:3080:700::/56 | NET-GB-Bucher-Municipal-AG | RIPE | ASSIGNED | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “NET GB Bucher” — 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.
- NET-GB-Bucher 6 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.
- Bucherer sub-allocation
- Bucher Guyer sub-allocation
- Bucherguyer sub-allocation
- BUCHERAG-NET via green.ch AG sub-allocation
- DMZ-BUCHERER via green.ch AG sub-allocation
- BUCHER-SUTER-NET1 via SOPRADO GmbH sub-allocation
- Bucher via COLT Technology Services Group Limited sub-allocation
- BEATBUCHER-NET via Swisscom (Schweiz) AG sub-allocation
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(8 of 8)
Possible discrepancies (4)
These blocks are registered to NET GB Bucher Municipal 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.
| 2001:920:3074:1e00::/56 /56 | authorized for AS8220 — COLT Technology Services Group Limited |
| 2001:920:3074:1c00::/56 /56 | authorized for AS8220 — COLT Technology Services Group Limited |
| 2001:920:3017:900::/56 /56 | authorized for AS8220 — COLT Technology Services Group Limited |
| 2001:920:3080:700::/56 /56 | authorized for AS8220 — COLT Technology Services Group Limited |
NIC Handles
COLT-UK
DUMY-RIPE
DUMY-RIPE