Dummy Organisation Object
Cluster stats
| Netblocks | 20 |
| Cluster ID | 191677678 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 10 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (20)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 139.92.88.0/24 | Dummy Organisation Object | RIPE | LEGACY | ● high |
| 139.92.89.0/24 | Dummy Organisation Object | RIPE | LEGACY | ● high |
| 139.92.91.0/24 | Dummy Organisation Object | RIPE | LEGACY | ● high |
| 139.92.92.0/24 | Dummy Organisation Object | RIPE | LEGACY | ● high |
| 139.92.98.0/24 | Dummy Organisation Object | RIPE | LEGACY | ● high |
| 139.92.182.0/24 | Dummy Organisation Object | RIPE | LEGACY | ● high |
| 139.92.183.0/24 | Dummy Organisation Object | RIPE | LEGACY | ● high |
| 139.92.184.0/24 | Dummy Organisation Object | RIPE | LEGACY | ● high |
| 139.92.185.0/24 | Dummy Organisation Object | RIPE | LEGACY | ● high |
| 147.143.0.0/16 | Dummy Organisation Object | RIPE | LEGACY | ● high |
| 155.245.0.0/16 | Dummy Organisation Object | RIPE | LEGACY | ● high |
| 192.66.202.0/24 | Dummy Organisation Object | RIPE | LEGACY | ● high |
| 192.112.206.0/24 | Dummy Organisation Object | RIPE | LEGACY | ● high |
| 46.29.3.136/30 | DUMMY_BGP | RIPE | ASSIGNED PA | ● low |
| 86.188.165.24/29 | DUMMY-BTNET | RIPE | ASSIGNED PA | ● low |
| 87.101.184.160/30 | Dummy_ISP | RIPE | ASSIGNED PA | ● low |
| 87.101.184.168/30 | Dummy_ISP | RIPE | ASSIGNED PA | ● low |
| 109.159.195.112/28 | DUMMY-BTNET | RIPE | ASSIGNED PA | ● low |
| 2a00:2381:2796:200::/56 | DUMMY-BTNET | RIPE | ASSIGNED | ● low |
| 2a00:2381:2796:500::/56 | DUMMY-BTNET | RIPE | ASSIGNED | ● low |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
35.0%
of checked blocks have valid RPKI ROA coverage
(7 of 20)
Possible discrepancies (2)
These blocks are registered to Dummy Organisation Object 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.
| 2a00:2381:2796:200::/56 /56 | authorized for AS2856 — British Telecommunications PLC |
| 2a00:2381:2796:500::/56 /56 | authorized for AS2856 — British Telecommunications PLC |
NIC Handles
BTNET-MNT
DUMY-RIPE
DUMY-RIPE
EU-IBM-NIC-MNT
ITC-NOC-MNT
JANET-HOSTMASTER
ORG-DOO1-RIPE
RIPE-NCC-LOCKED-MNT
TTISK-MNT
UWB_MGT