AS21937 Estes Express Lines 🇺🇸 US
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
1,024 (4 × /24)
IPv6 prefixes
0
-
Upstreams
2
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
- AS21937
- Name
- Estes Express Lines
- Organisation
- Estes Express Lines
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2007-03-26
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
4 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 208.75.48.0/24 v4 | no ROA | 42 | 37721335621937 | 2026-09-18 |
| 208.75.49.0/24 v4 | no ROA | 42 | 37721335621937 | 2026-09-18 |
| 208.75.50.0/24 v4 | no ROA | 42 | 3454932571364921937 | 2026-09-18 |
| 208.75.51.0/24 v4 | no ROA | 41 | 3454932571364921937 | 2026-09-18 |