BT-21CN-TMAN
Data as of 2026-09-06
BGP inherited
This organisation
| Netblocks | 9 · 5,888 IPv4 addresses |
| Also registered under this name | 47 netblocks across 2 separate records |
| Record ID | 236270174 |
| Registry | RIPE |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| 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 · report an issue | |
IP Ranges (9)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 81.134.96.0 – 81.134.101.255 | BT-21CN-TMAN | RIPE | ASSIGNED PA | ● low |
| 213.120.155.0/24 | BT-21CN-TMAN | RIPE | ASSIGNED PA | ● low |
| 213.120.157.0/24 | BT-21CN-TMAN | RIPE | ASSIGNED PA | ● low |
| 213.120.159.0/24 | BT-21CN-TMAN | RIPE | ASSIGNED PA | ● low |
| 213.120.161.0/24 | BT-21CN-TMAN | RIPE | ASSIGNED PA | ● low |
| 213.120.162.0/23 | BT-21CN-TMAN | RIPE | ASSIGNED PA | ● low |
| 213.120.164.0/24 | BT-21CN-TMAN | RIPE | ASSIGNED PA | ● low |
| 213.120.176.0/21 | BT-21CN-TMAN | RIPE | ASSIGNED PA | ● low |
| 217.41.222.0/23 | BT-21CN-TMAN | RIPE | ASSIGNED PA | ● low |
Footprint over time
11 weekly snapshots · JSON
9
0 netblocks since 2026-07-05
2026-07-05
peak 9
2026-09-06
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(9 of 9)
No discrepancies found among checked blocks.
NIC Handles
BTNET-MNT
DUMY-RIPE
DUMY-RIPE