Colorado School of Mines
Data as of 2026-10-04
GLEIF verified
Limited data: only 3 ranges found registered
under this exact name. This may not reflect the organisation's full internet footprint — many companies'
web and cloud infrastructure is hosted under a third-party provider's own registration rather than their own.
LEI
549300TQMFMDZTM5HY46
Registered name
Colorado School of Mines
Jurisdiction
Ultimate parent
No parent on file in GLEIF
This organisation
| Netblocks | 3 · 66,048 IPv4 addresses |
| Record ID | 245696452 |
| Registry | BGP |
| Owner jurisdiction | US-CO |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 549300TQMFMDZTM5HY46 |
| Shared handles | clustered on 9 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 (3)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 138.67.0.0/16 | Colorado School of Mines | BGP | ANNOUNCED | ● high |
| 192.26.83.0/24 | Colorado School of Mines | BGP | ANNOUNCED | ● high |
| 192.111.53.0/24 | Colorado School of Mines | 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
(5 of 5)
No discrepancies found among checked blocks.
NIC Handles
AS36704
CSM-Z
HENDR304-ARIN
HENDR304-ARIN
HENDR304-ARIN
HENDR304-ARIN
PRR-ARIN
PRR-ARIN
PRR-ARIN