AS55028
Kiewit Corporation Enterprise registered in United States
6IPv4 prefixes
2IPv6 prefixes
#38,727AS Rank
327/327RIS visibility
#3,808Rank in United States
2013-02-20Allocated
Kiewit Corporation (AS55028) — Enterprise, registered in United States. announces 6 IPv4 prefixes + 2 IPv6 prefixes. Rank in United States: #3808. Allocated: 2013-02-20.
IPv4 6IPv6 2
Announced prefixes · 8
- v4 192.174.72.0/21 unknown
- v4 192.174.72.0/23 unknown
- v4 192.174.74.0/24 unknown
- v4 192.174.75.0/24 unknown
- v4 192.174.76.0/24 unknown
- v4 192.174.78.0/24 unknown
- v6 2620:1fc:1::/48 unknown
- v6 2620:1fc::/36 unknown
Routing: 6 IPv4 · 2 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 8 |
| 2026-06-13 | 8 |
Facilities · 7
- 1623 Farnam - Omaha Omaha
- CoreSite - Denver (DE1) Denver
- Digital Realty CHI (350 E Cermak) Chicago
- Digital Realty Seattle SEA10 Seattle
- Equinix DA1 - Dallas Dallas
- Equinix DC1-DC15,DC21-DC22 - Ashburn Ashburn
- Netrality Kansas City - 1102 Grand Kansas City
AS topology · Customer cone 1
Providers · 1
- AS3356 Level 3 Parent, LLC
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