AS19518 Rock Island Communications 🇺🇸 US
Announcing 7 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
18,432 (72 × /24)
IPv6 prefixes
3
3 × /48
Upstreams
3
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
3
transit customers observed
Customer cone
7
ASes reachable through it
Registry and operator data
- AS number
- AS19518
- Name
- Rock Island Communications
- Organisation
- Rock Island Technology Solutions
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2001-01-16
- Network type
- Cable/DSL/ISP
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- AS-ROCKISLAND
- Website
- http://www.rockisland.com/
- PeeringDB
- net/4553
- Exchanges
- 1
- Facilities
- 3
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
7 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 44.30.136.0/21 v4 | no ROA | 48 | 2448219518 | 2026-09-18 |
| 63.249.0.0/19 v4 | RPKI valid | 48 | 3492719518 | 2026-09-18 |
| 64.119.0.0/20 v4 | no ROA | 48 | 3492719518 | 2026-09-18 |
| 207.32.160.0/20 v4 | no ROA | 48 | 3492719518 | 2026-09-18 |
| 2602:2e5:666::/48 v6 | RPKI valid | 38 | 2448219518 | 2026-09-18 |
| 2605:1500:aaaa::/48 v6 | RPKI valid | 38 | 2448219518 | 2026-09-18 |
| 2605:1500:fffe::/48 v6 | RPKI valid | 38 | 2448219518 | 2026-09-18 |