AS20408 North Texas Tollway Authority 🇺🇸 US
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
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
- AS20408
- Name
- North Texas Tollway Authority
- Organisation
- North Texas Tollway Authority
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2001-05-03
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
3 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 12.229.157.0/24 v4 | no ROA | 42 | 701820408 | 2026-09-18 |
| 170.39.157.0/24 v4 | no ROA | 43 | 701820408 | 2026-09-18 |
| 208.189.92.0/24 v4 | no ROA | 43 | 701820408 | 2026-09-18 |