TRI-STATE GENERATION AND TRANSMISSION ASSOCIATION, INC.
Tri-State Generation and Transmission Association Inc.
LEI
549300VDHNFNPADSSV98
Registered name
TRI-STATE GENERATION AND TRANSMISSION ASSOCIATION, INC.
Jurisdiction
US-CO
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks11
All fragments 19 blocks across 2 clusters
Cluster ID191788405
RegistryBGP
Owner jurisdictionUS-CO
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Legal identityLEI 549300VDHNFNPADSSV98
Shared handles clustered on 1 shared RIR contact/maintainer handle
Registry names 1 distinct registrant name 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
198.176.183.0/24 Tri-State Generation and Transmission Association Inc. BGP ANNOUNCED ● high
198.176.240.0/24 Tri-State Generation and Transmission Association Inc. BGP ANNOUNCED ● high
198.176.241.0/24 Tri-State Generation and Transmission Association Inc. BGP ANNOUNCED ● high
198.176.242.0/24 Tri-State Generation and Transmission Association Inc. BGP ANNOUNCED ● high
198.176.243.0/24 Tri-State Generation and Transmission Association Inc. BGP ANNOUNCED ● high
198.176.244.0/24 Tri-State Generation and Transmission Association Inc. BGP ANNOUNCED ● high
198.176.245.0/24 Tri-State Generation and Transmission Association Inc. BGP ANNOUNCED ● high
204.75.190.0/24 Tri-State Generation and Transmission Association Inc. BGP ANNOUNCED ● high
204.75.191.0/24 Tri-State Generation and Transmission Association Inc. BGP ANNOUNCED ● high
204.75.192.0/24 Tri-State Generation and Transmission Association Inc. BGP ANNOUNCED ● high
2620:10a:e000::/40 Tri-State Generation and Transmission Association Inc. BGP ANNOUNCED ● high

NIC Handles

AS11250