PORTMAN
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 6 |
| All fragments | 10 blocks across 5 clusters |
| Cluster ID | 214648354 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
4 weekly snapshots · JSON
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-13
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 81.143.114.248/29 | PORTMAN | RIPE | ASSIGNED PA | ● low |
| 178.18.116.136/29 | Portman_Group_Ltd | RIPE | ASSIGNED PA | ● low |
| 178.18.116.144/30 | Portman_Group_Ltd | RIPE | ASSIGNED PA | ● low |
| 193.133.26.128/26 | PORTMAN-NET | RIPE | ASSIGNED PA | ● low |
| 193.195.150.232/29 | PORTMAN | RIPE | ASSIGNED PA | ● low |
| 195.59.29.8/29 | PORTMAN | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
83.3%
of checked blocks have valid RPKI ROA coverage
(5 of 6)
No discrepancies found among checked blocks.
NIC Handles
AI
AS1849-MNT
BTNET-MNT
DUMY-RIPE
DUMY-RIPE
VODAFONE-WORLDWIDE-MNTNER