Laura Hausmann
Cluster stats
| Netblocks | 7 |
| All fragments | 30 blocks across 19 clusters |
| Cluster ID | 193380938 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 10 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-06
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 2a01:7a7:2:1499::/64 | laura chi | RIPE | ASSIGNED | ● high |
| 2a0e:46c4:2400::/48 | Laura Hausmann | BGP | ANNOUNCED | ● high |
| 2a0e:46c4:2401::/48 | Laura Hausmann | BGP | ANNOUNCED | ● high |
| 2a0e:46c4:2402::/48 | Laura Hausmann | BGP | ANNOUNCED | ● high |
| 2a0f:5707:24::/48 | Laura Hausmann | RIPE | ASSIGNED | ● high |
| 195.29.213.72/29 | LAURA-HR | RIPE | ASSIGNED PA | ● low |
| 2a00:2381:2550::/48 | LAURA-LEE | RIPE | AGGREGATED-BY-LIR | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
57.1%
of checked blocks have valid RPKI ROA coverage
(4 of 7)
Possible discrepancies (1)
These blocks are registered to Laura Hausmann 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.
| 2a00:2381:2550::/48 /48 | authorized for AS2856 — British Telecommunications PLC |
NIC Handles
AS211579
BTNET-MNT
DUMY-RIPE
DUMY-RIPE
FGK-MNT
HPT-MNT
MNT-VSERVER
ORG-LC137-RIPE
ORG-ZTN1-RIPE
ZOTAN-MNT