AS11580 Island Networks Ltd 🇯🇲 JM
Announcing 8 prefixes, seen at the RIS collectors.
IPv4 prefixes
8
4,352 (17 × /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
- AS11580
- Name
- Island Networks Ltd
- Organisation
- Island Networks Ltd
- Country
- 🇯🇲 JM
- RIR
- ARIN
- Allocated
- 2005-09-21
- Network type
- Cable/DSL/ISP
- Traffic levels
- 100-1000Mbps
- Scope
- Regional
- Peering policy
- Open
- Website
- http://www.islandnetjm.com
- Looking glass
- https://bgp.he.net/AS11580
- PeeringDB
- net/40881
- Exchanges
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
8 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 64.112.16.0/22 v4 | no ROA | 42 | 3772168302352011580 | 2026-09-18 |
| 72.252.24.0/24 v4 | no ROA | 41 | 3454912992352011580 | 2026-09-18 |
| 74.116.56.0/22 v4 | no ROA | 41 | 34549174235203068911580 | 2026-09-18 |
| 74.116.56.0/24 v4 | no ROA | 41 | 3454912992352011580 | 2026-09-18 |
| 74.116.57.0/24 v4 | no ROA | 12 | 580571742352011580 | 2026-09-18 |
| 74.116.58.0/24 v4 | no ROA | 41 | 3454912992352011580 | 2026-09-18 |
| 74.116.59.0/24 v4 | no ROA | 41 | 3454912992352011580 | 2026-09-18 |
| 205.164.204.0/22 v4 | no ROA | 41 | 3454912992352011580 | 2026-09-18 |