BSI
BGP inherited
Cluster stats
| Netblocks | 8 · 1,334 IPv4 addresses |
| Registered in | China (2) · Germany (1) · IR (1) · KW (1) · Netherlands (1) · SI (1) |
| All fragments | 64 blocks across 31 clusters |
| Cluster ID | 208870987 |
| Registry | AFRINIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 16 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
8
0 netblocks since 2026-07-05
2026-07-05
peak 8
2026-07-19
IP Ranges (8)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 169.159.203.88/29 | BSI-Group | AFRINIC | ASSIGNED PA | ● high |
| 194.225.137.0/24 | BSI-NET | RIPE | ASSIGNED PA | ● high |
| 218.80.210.112/30 | BSI-CO | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 222.66.23.252/30 | BSI-CO | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 62.150.83.48 – 62.150.83.53 | BSI | RIPE | ASSIGNED PA | ● low |
| 193.99.36.224/27 | BSI | RIPE | ASSIGNED PA | ● low |
| 193.173.5.32/29 | BSI | RIPE | ASSIGNED PA | ● low |
| 213.250.51.0 – 213.250.54.255 | BSI-NET | RIPE | ASSIGNED PA | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “BSI” — often
per-country or per-system registrations of the same brand, occasionally a different
organisation sharing the name. Not counted in this organisation's own footprint.
- BSI-TATAC 8 blocks
- BSI-Business-Systems-Integration-Deutschland-GmbH-NET 5 blocks
- BSI OC35 5 blocks
- BSI-GLOBAL 4 blocks
- BSI-SG 3 blocks
- BSI-KCOM 2 blocks
- bsi_trust 2 blocks
- BSI-SCHWEINFURT-NET 2 blocks
Network trust
what's this?
RPKI hygiene: C
how networks compare →
62.5%
of checked blocks have valid RPKI ROA coverage
(5 of 8)
Possible discrepancies (1)
These blocks are registered to BSI 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.
| 194.225.137.0/24 /24 | authorized for AS42990 — Bank Saderat Iran PJSC |
NIC Handles
AR39371-RIPE
AS286-MNT
AS5603-MNT
DUMY-RIPE
DUMY-RIPE
IPM-MNT
LEVEL3-MNT
MAINT-CHINANET-SH
PS38-AFRINIC
PS38-AFRINIC
QNET-NOC
SY1476-AP
+4 more