Totalforsvarets Forskningsinstitut, FOI
BGP inherited
Cluster stats
| Netblocks | 13 |
| All fragments | 28 blocks across 3 clusters |
| Cluster ID | 191877711 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
13
0 netblocks since 2026-07-05
2026-07-05
peak 13
2026-07-06
IP Ranges (13)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 150.227.0.0/16 | Totalforsvarets Forskningsinstitut, FOI | RIPE | LEGACY | ● high |
| 192.36.13.0/24 | Totalforsvarets Forskningsinstitut, FOI | RIPE | LEGACY | ● high |
| 192.36.14.0/24 | Totalforsvarets Forskningsinstitut, FOI | RIPE | LEGACY | ● high |
| 192.36.132.0/24 | Totalforsvarets Forskningsinstitut, FOI | RIPE | LEGACY | ● high |
| 192.36.220.0/24 | Totalforsvarets Forskningsinstitut, FOI | RIPE | LEGACY | ● high |
| 192.36.221.0/24 | Totalforsvarets Forskningsinstitut, FOI | RIPE | LEGACY | ● high |
| 193.180.254.0/24 | Totalforsvarets Forskningsinstitut, FOI | RIPE | ASSIGNED PA | ● high |
| 2001:678:edc::/48 | Totalforsvarets Forskningsinstitut, FOI | RIPE | ASSIGNED PI | ● high |
| 37.233.77.224/29 | TOTALFoRSVARETS-FORSKNINGSINSTITUT-FOI-NET | RIPE | ASSIGNED PA | ● low |
| 37.233.78.24/29 | TOTALFoRSVARETS-FORSKNINGSINSTITUT-FOI-NET | RIPE | ASSIGNED PA | ● low |
| 37.233.78.32/29 | TOTALFoRSVARETS-FORSKNINGSINSTITUT-FOI-NET | RIPE | ASSIGNED PA | ● low |
| 2001:6f0:2817::/48 | TOTALFoRSVARETS-FORSKNINGSINSTITUT-FOI-NET | RIPE | ASSIGNED | ● low |
| 2001:6f0:a009::/48 | TOTALFoRSVARETS-FORSKNINGSINSTITUT-FOI-NET | RIPE | ASSIGNED | ● low |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
38.5%
of checked blocks have valid RPKI ROA coverage
(5 of 13)
Possible discrepancies (2)
These blocks are registered to Totalforsvarets Forskningsinstitut, FOI 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.
| 2001:6f0:a009::/48 /48 | authorized for AS1257 — Tele2 Sverige AB |
| 2001:6f0:2817::/48 /48 | authorized for AS1257 — Tele2 Sverige AB |
NIC Handles
DUMY-RIPE
DUMY-RIPE
ORG-ABUS499-RIPE
RESILANS-MNT
RIPE-NCC-END-MNT
RIPE-NCC-LEGACY-MNT
TDC-SE-MNT