Great Lakes Communication Corp.
BGP inherited
Cluster stats
| Netblocks | 8 · 4,601 IPv4 addresses |
| All fragments | 41 blocks across 7 clusters |
| Cluster ID | 213151646 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| 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
5 weekly snapshots · JSON
8
0 netblocks since 2026-07-05
2026-07-05
peak 8
2026-07-19
IP Ranges (8)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 138.43.120.0/24 | Great Lakes Communication Corp. | BGP | ANNOUNCED | ● high |
| 138.43.120.0/21 | Great Lakes Communication Corp. | BGP | ANNOUNCED | ● high |
| 138.43.121.0/24 | Great Lakes Communication Corp. | BGP | ANNOUNCED | ● high |
| 138.43.122.0/23 | Great Lakes Communication Corp. | BGP | ANNOUNCED | ● high |
| 138.43.124.0/22 | Great Lakes Communication Corp. | BGP | ANNOUNCED | ● high |
| 162.252.239.0/24 | Great Lakes Communication Corp. | BGP | ANNOUNCED | ● high |
| 192.124.224.0/24 | Great Lakes Communication Corp. | BGP | ANNOUNCED | ● high |
| 2602:ff68::/36 | Great Lakes Communication Corp. | BGP | ANNOUNCED | ● high |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “Great Lakes” — often
per-country or per-system registrations of the same brand, occasionally a different
organisation sharing the name. Not counted in this organisation's own footprint.
- Great Lakes Energy Connections Inc. 16 blocks
- Great Lakes Energy Cooperative 12 blocks
- Great Lakes Adventist Academy 2 blocks
- Great Lakes Airways Control Center 1 blocks
- great_lakes_autotech 1 blocks
- GREAT LAKES DATA SYSTEMS, INC. 1 blocks
Sub-allocations under carriers
IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own
naming convention, not a direct registration.
- GREATLAKES-HK sub-allocation
- great_lakes_autotech sub-allocation
Network trust
what's this?
RPKI hygiene: D
how networks compare →
25.0%
of checked blocks have valid RPKI ROA coverage
(2 of 8)
No discrepancies found among checked blocks.
NIC Handles
AS63436