AS1747 IBM 🇺🇸 US
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
66,304 (259 × /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
- AS1747
- Name
- IBM
- Organisation
- IBM
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1992-02-19
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 |
|---|---|---|---|---|
| 129.34.0.0/16 v4 | no ROA | 41 | 345496461468871747 | 2026-09-18 |
| 198.180.207.0/24 v4 | no ROA | 41 | 345496461468871747 | 2026-09-18 |
| 199.164.149.0/24 v4 | no ROA | 41 | 345496461468871747 | 2026-09-18 |
| 199.181.149.0/24 v4 | no ROA | 41 | 345496461468871747 | 2026-09-18 |