Ionia County ISD
BGP inherited
Cluster stats
| Netblocks | 11 |
| All fragments | 12 blocks across 2 clusters |
| Cluster ID | 191608614 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
11
0 netblocks since 2026-07-05
2026-07-05
peak 11
2026-07-06
IP Ranges (11)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 66.39.224.0/19 | Ionia County ISD | ARIN | ● high | |
| 66.39.224.0/23 | Ionia County ISD | BGP | ANNOUNCED | ● high |
| 66.39.226.0/23 | Ionia County ISD | BGP | ANNOUNCED | ● high |
| 66.39.228.0/24 | Ionia County ISD | BGP | ANNOUNCED | ● high |
| 66.39.230.0/24 | Ionia County ISD | BGP | ANNOUNCED | ● high |
| 66.39.231.0/24 | Ionia County ISD | BGP | ANNOUNCED | ● high |
| 66.39.232.0/21 | Ionia County ISD | BGP | ANNOUNCED | ● high |
| 66.39.248.0/23 | Ionia County ISD | BGP | ANNOUNCED | ● high |
| 66.39.250.0/23 | Ionia County ISD | BGP | ANNOUNCED | ● high |
| 66.39.252.0/24 | Ionia County ISD | BGP | ANNOUNCED | ● high |
| 66.39.255.0/24 | Ionia County ISD | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
90.9%
of checked blocks have valid RPKI ROA coverage
(10 of 11)
No discrepancies found among checked blocks.
NIC Handles
AS53833
IONIAI-1
JRM116-ARIN
JRM116-ARIN
JRM116-ARIN
JRM116-ARIN