Washington School Information Processing Cooperative
Data as of 2026-08-30
BGP inherited
Cluster stats
| Netblocks | 7 · 328,192 IPv4 addresses |
| Cluster ID | 233601243 |
| Registry | ARIN |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
3 weekly snapshots · JSON
7
0 netblocks since 2026-08-16
2026-08-16
peak 7
2026-08-30
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 152.157.0.0/16 | Washington School Information Processing Cooperative | ARIN | DIRECT ALLOCATION | ● high |
| 164.116.0.0/16 | Washington School Information Processing Cooperative | ARIN | DIRECT ALLOCATION | ● high |
| 168.99.0.0/16 | Washington School Information Processing Cooperative | ARIN | DIRECT ALLOCATION | ● high |
| 168.212.0.0/16 | Washington School Information Processing Cooperative | ARIN | DIRECT ALLOCATION | ● high |
| 169.204.0.0/16 | Washington School Information Processing Cooperative | ARIN | DIRECT ALLOCATION | ● high |
| 192.206.201.0/24 | Washington School Information Processing Cooperative | ARIN | DIRECT ALLOCATION | ● high |
| 192.207.104.0/24 | Washington School Information Processing Cooperative | ARIN | DIRECT ALLOCATION | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(7 of 7)
No discrepancies found among checked blocks.
NIC Handles
IPMAN16-ARIN
IPMAN16-ARIN
IPMAN16-ARIN
UW-NOC-ARIN
WSIP-Z
ZW43-ARIN