AS21945 Harland Clarke Corp. 🇺🇸 US
Announcing 5 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
1,536 (6 × /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
- AS21945
- Name
- Harland Clarke Corp.
- Organisation
- Harland Clarke Corp.
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2006-02-07
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 |
|---|---|---|---|---|
| 12.97.128.0/24 v4 | no ROA | 40 | 701821945 | 2026-09-18 |
| 12.97.129.0/24 v4 | no ROA | 40 | 701821945 | 2026-09-18 |
| 12.190.116.0/23 v4 | no ROA | 40 | 701821945 | 2026-09-18 |
| 12.190.118.0/24 v4 | no ROA | 40 | 701821945 | 2026-09-18 |
| 12.190.119.0/24 v4 | no ROA | 41 | 701821945 | 2026-09-18 |