KIEWIT CORPORATION
Kiewit Corporation
GLEIF verified
LEI
549300VUN7SFD1WZ8W09
Registered name
KIEWIT CORPORATION
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 8 · 3,578 IPv4 addresses |
| Cluster ID | 213151979 |
| Registry | BGP |
| Owner jurisdiction | US-DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 549300VUN7SFD1WZ8W09 |
| 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 |
|---|---|---|---|---|
| 192.174.72.0/21 | Kiewit Corporation | BGP | ANNOUNCED | ● high |
| 192.174.72.0/23 | Kiewit Corporation | BGP | ANNOUNCED | ● high |
| 192.174.74.0/24 | Kiewit Corporation | BGP | ANNOUNCED | ● high |
| 192.174.75.0/24 | Kiewit Corporation | BGP | ANNOUNCED | ● high |
| 192.174.76.0/24 | Kiewit Corporation | BGP | ANNOUNCED | ● high |
| 192.174.78.0/24 | Kiewit Corporation | BGP | ANNOUNCED | ● high |
| 2620:1fc::/36 | Kiewit Corporation | BGP | ANNOUNCED | ● high |
| 2620:1fc:1::/48 | Kiewit Corporation | BGP | ANNOUNCED | ● high |
NIC Handles
AS55028