AS23400 Software Design Corporation 🇺🇸 US
Announcing 15 prefixes, seen at the RIS collectors.
IPv4 prefixes
15
3,840 (15 × /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
- AS23400
- Name
- Software Design Corporation
- Organisation
- Software Design Corporation
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2002-03-12
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
15 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 63.247.96.0/24 v4 | no ROA | 43 | 37721335623400 | 2026-09-18 |
| 63.247.97.0/24 v4 | no ROA | 44 | 37721335623400 | 2026-09-18 |
| 63.247.98.0/24 v4 | no ROA | 43 | 37721335623400 | 2026-09-18 |
| 63.247.99.0/24 v4 | no ROA | 44 | 37721335623400 | 2026-09-18 |
| 63.247.100.0/24 v4 | no ROA | 44 | 37721335623400 | 2026-09-18 |
| 63.247.101.0/24 v4 | no ROA | 44 | 37721335623400 | 2026-09-18 |
| 63.247.102.0/24 v4 | no ROA | 44 | 37721335623400 | 2026-09-18 |
| 63.247.103.0/24 v4 | no ROA | 44 | 37721335623400 | 2026-09-18 |
| 63.247.104.0/24 v4 | no ROA | 44 | 37721335623400 | 2026-09-18 |
| 63.247.105.0/24 v4 | no ROA | 44 | 37721335623400 | 2026-09-18 |
| 63.247.106.0/24 v4 | no ROA | 44 | 37721335623400 | 2026-09-18 |
| 63.247.107.0/24 v4 | no ROA | 44 | 37721335623400 | 2026-09-18 |
| 63.247.108.0/24 v4 | no ROA | 44 | 37721335623400 | 2026-09-18 |
| 63.247.109.0/24 v4 | no ROA | 44 | 37721335623400 | 2026-09-18 |
| 63.247.111.0/24 v4 | no ROA | 44 | 37721335623400 | 2026-09-18 |