AS54040 NBCUniversal 🇺🇸 US
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
768 (3 × /24)
IPv6 prefixes
0
-
Upstreams
1
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
- AS54040
- Name
- NBCUniversal
- Organisation
- NBCUniversal
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2011-09-14
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
2 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 50.234.250.0/24 v4 | RPKI valid | 42 | 3772133562269454040 | 2026-09-18 |
| 216.39.34.0/23 v4 | no ROA | 42 | 3772133562269454040 | 2026-09-18 |