BOS
Cluster stats
| Netblocks | 12 |
| All fragments | 66 blocks across 34 clusters |
| Cluster ID | 191972697 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 18 shared RIR contact/maintainer handles |
| Registry names | 7 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
12
0 netblocks since 2026-07-05
2026-07-05
peak 12
2026-07-06
IP Ranges (12)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 203.187.128.224/28 | BOS | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2402:fb00:10f9::/56 | BOS | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 80.74.214.12/30 | AB-BOS-NET | RIPE | ASSIGNED PA | ● low |
| 81.219.18.152/29 | BOS | RIPE | ASSIGNED PA | ● low |
| 82.166.49.128/29 | bos | RIPE | ASSIGNED PA | ● low |
| 86.105.218.128/29 | BOS_AB-NET | RIPE | ASSIGNED PA | ● low |
| 89.250.61.192/28 | BOS-NET | RIPE | ASSIGNED PA | ● low |
| 185.202.176.0/25 | BOS-net | RIPE | ASSIGNED PA | ● low |
| 195.136.26.224/28 | BOS-NET | RIPE | ASSIGNED PA | ● low |
| 203.80.253.56/29 | BOS | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 212.150.209.32/29 | bos | RIPE | ASSIGNED PA | ● low |
| 217.115.156.192/29 | BOS-NET | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(12 of 12)
Possible discrepancies (1)
These blocks are registered to BOS 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.
| 2402:fb00:10f9::/56 /56 | authorized for AS3300 — British Telecommunications PLC |
NIC Handles
AC2009-AP
AI330-AP
AS6778-MNT
AV508-AP
AV508-AP
CH134-AP
CH134-AP
DATACENTER-NOC
DATANET-NOC
DUMY-RIPE
DUMY-RIPE
HOSTEUROPE-MNT
+6 more