Baltimore County Government
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 4 · 4,864 IPv4 addresses |
| Cluster ID | 214470641 |
| Registry | BGP |
| Customers | find 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 · report an issue | |
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 167.102.138.0/24 | Baltimore County Government | BGP | ANNOUNCED | ● high |
| 204.145.181.0/24 | Baltimore County Government | BGP | ANNOUNCED | ● high |
| 207.114.31.0/24 | Baltimore County Government | BGP | ANNOUNCED | ● high |
| 69.67.80.0/20 | Baltimore County Public Schools | ARIN | DIRECT ALLOCATION | ● low |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
25.0%
of checked blocks have valid RPKI ROA coverage
(1 of 4)
Possible discrepancies (1)
These blocks are registered to Baltimore County Government 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.
| 207.114.31.0/24 /24 | authorized for AS17054 — Expedient |
NIC Handles
AS53302
BCPS-3
BROOK680-ARIN
BROOK680-ARIN
MORRI1292-ARIN
MORRI1292-ARIN
MORRI1292-ARIN