AS33633 USG Corporation, Inc. 🇺🇸 US
Announcing 5 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
2,560 (10 × /24)
IPv6 prefixes
0
-
Upstreams
3
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS33633
- Name
- USG Corporation, Inc.
- Organisation
- USG Corporation, Inc.
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2005-02-09
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
5 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 8.26.176.0/24 v4 | no ROA | 42 | 37721335633633 | 2026-09-18 |
| 64.43.232.0/22 v4 | no ROA | 41 | 3549335633633 | 2026-09-18 |
| 64.43.232.0/23 v4 | no ROA | 41 | 3454932572335233633 | 2026-09-18 |
| 64.43.234.0/23 v4 | no ROA | 41 | 3454932572335233633 | 2026-09-18 |
| 66.225.192.0/24 v4 | no ROA | 41 | 3454964612335233633 | 2026-09-18 |