Michigan State Government

BGP inherited
Cluster stats
Netblocks14 · 1,016,050 IPv4 addresses
All fragments 31 blocks across 3 clusters
Cluster ID208815765
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 7 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON
9 0 netblocks since 2026-07-05
2026-07-05 peak 9 2026-07-19

IP Ranges (14)

⬇ export CSV
CIDR Org name Registry Status Confidence
136.181.0.0/16 Michigan State Government BGP ANNOUNCED ● high
136.181.0.0/16 Michigan State Government ARIN DIRECT ALLOCATION ● high
148.149.0.0/16 Michigan State Government BGP ANNOUNCED ● high
148.149.0.0/16 Michigan State Government ARIN DIRECT ALLOCATION ● high
162.108.0.0/16 Michigan State Government BGP ANNOUNCED ● high
162.108.0.0/16 Michigan State Government ARIN DIRECT ALLOCATION ● high
167.240.0.0/16 Michigan State Government BGP ANNOUNCED ● high
167.240.0.0/16 Michigan State Government ARIN DIRECT ALLOCATION ● high
192.65.215.0/24 Michigan State Government BGP ANNOUNCED ● high
204.22.0.0/15 Michigan State Government BGP ANNOUNCED ● high
204.24.0.0/16 Michigan State Government BGP ANNOUNCED ● high
204.25.0.0/17 Michigan State Government BGP ANNOUNCED ● high
204.25.128.0/18 Michigan State Government BGP ANNOUNCED ● high
204.22.0.0 – 204.25.191.255 Michigan State Government ARIN DIRECT ALLOCATION ● low

Network trust

what's this?
RPKI hygiene: B how networks compare →
85.7% of checked blocks have valid RPKI ROA coverage (12 of 14)
No discrepancies found among checked blocks.

NIC Handles

AS13325 CHARB30-ARIN CHARB30-ARIN FROST109-ARIN MSG-1-Z SCHAU235-ARIN SCHAU235-ARIN