Bellevue School District #405
BGP inherited
Cluster stats
| Netblocks | 8 · 196,609 IPv4 addresses |
| Registered in | United States (6) · Germany (1) |
| Cluster ID | 208817158 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 30 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
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-19
IP Ranges (8)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 162.78.0.0/18 | Bellevue School District #405 | BGP | ANNOUNCED | ● high |
| 162.78.0.0/16 | Bellevue School District #405 | BGP | ANNOUNCED | ● high |
| 162.78.64.0/18 | Bellevue School District #405 | BGP | ANNOUNCED | ● high |
| 162.78.128.0/18 | Bellevue School District #405 | BGP | ANNOUNCED | ● high |
| 162.78.192.0/18 | Bellevue School District #405 | BGP | ANNOUNCED | ● high |
| 162.78.0.0/16 | Bellevue School District #405 | ARIN | DIRECT ALLOCATION | ● low |
| 217.115.156.184/29 | BELLEVUE-LAN | RIPE | ASSIGNED PA | ● low |
| 2a03:7500:cc37::/48 | BELLEVUE-NCKv6 | RIPE | ASSIGNED | ● low |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
25.0%
of checked blocks have valid RPKI ROA coverage
(2 of 8)
Possible discrepancies (1)
These blocks are registered to Bellevue School District #405 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.
| 2a03:7500:cc37::/48 /48 | authorized for AS20810 — Netcom Kassel Gesellschaft fuer Telekommunikation mbH |
NIC Handles
AS15323
BSD4-Z
CCM12-ARIN
CCM12-ARIN
CCM12-ARIN
CCM12-ARIN
CCM12-ARIN
DUMY-RIPE
DUMY-RIPE
HOSTEUROPE-MNT
JGO69-ARIN
JGO69-ARIN
+18 more