AS19518 ROCKISLAND - Rock Island Communications
🇺🇸ARINassigned
Announced Prefixes (BGP)
8total
5 IPv43 IPv6
IPv4 Addresses
Allocated (RIR)16,640
Announced (BGP)18,688
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)3.6×10²⁴
Routing hygiene
Score 23/100 · Low riskRPKI ROA coverage
50%
no RPKI invalid prefixes
IRR route objects
87.5%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
2
diversity 38/100
- 50% of announced prefixes (4 of 8) have no valid ROA
Based on 8 announced prefixes, updated daily (2026-10-24). How the score works · RPKI explained
Announced Prefixes
(BGP)8|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | Other IRR | 2026-10-26 | |
| Valid | ARIN | 2026-10-26 | |
| No ROA | ARINOther IRR | 2026-10-26 | |
| No ROA | - | 2026-10-26 | |
| No ROA | ARINOther IRR | 2026-10-26 | |
| Valid | ARIN | 2026-10-26 | |
| Valid | - | 2026-10-26 | |
| Valid | - | 2026-10-26 |
Allocated Prefixes
(RIR)4Prefix | Country | RIR | Status |
|---|---|---|---|
| 63.249.0.0/19 | 🇺🇸 US | ARIN | allocated |
| 64.119.0.0/20 | 🇺🇸 US | ARIN | allocated |
| 198.163.74.0/24 | 🇺🇸 US | ARIN | allocated |
| 207.32.160.0/20 | 🇺🇸 US | ARIN | allocated |
All 8 announced prefixes of AS19518 →
BGP Neighbours
(seen in AS paths)Upstreams (3)
Networks AS19518 hands its own prefixes to: transit providers, or peers at an exchange.
ASPA
No ASPA
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS19518 should publish an ASPA object
- IPv4 transfers in the ARIN regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/19518Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/19518" | jq