BSB

BGP inherited

Cluster stats

Netblocks	7 · 789 IPv4 addresses
Registered in	Russia (2) · BY (1) · Switzerland (1) · China (1) · Greece (1) · KZ (1)
All fragments	404 blocks across 119 clusters
Cluster ID	208863520
Registry	APNIC
Customers	find customers using this network →

Evidence & provenance ?

Attribution	BGP parent (inherited)
Shared handles	clustered on 12 shared RIR contact/maintainer handles
Registry names	3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON

7 0 netblocks since 2026-07-05

2026-07-05 peak 7 2026-07-19

IP Ranges (7)

⬇ export CSV

CIDR	Org name	Registry	Status	Confidence
91.149.164.0/24	BSB	RIPE	ASSIGNED PA	● high
116.236.254.248/30	BSB	APNIC	ASSIGNED NON-PORTABLE	● high
31.169.27.64/30	BSB	RIPE	ASSIGNED PA	● low
82.198.185.0/24	BSB-NET	RIPE	ASSIGNED PA	● low
83.235.251.112/28	BSB	RIPE	ASSIGNED PA	● low
193.72.222.0/24	BSB	RIPE	ASSIGNED PA	● low
217.28.210.144/30	BSB-NET	RIPE	ASSIGNED PA	● low

Possibly related to this organisation

what's this?

Same name family

Separately-registered clusters whose names share “BSB” — 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.

Combined view of all 119 name-family clusters →

Network trust

what's this?

RPKI hygiene: C how networks compare →

57.1% of checked blocks have valid RPKI ROA coverage (4 of 7)

Possible discrepancies (1)

These blocks are registered to BSB 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.

193.72.222.0/24 /24

authorized for AS1836 — green.ch AG

NIC Handles

AS1836-MNT BYGIS-MNT DUMY-RIPE DUMY-RIPE GLOBUS-MNT GY915-AP GY915-AP JSC-TELENET-MNT KNIC-MNT MAINT-CHINANET-SH OTENET-GR-MNT bsbbank-mnt