AS399440 AS-HEARTLANDFIBER - Heartland Fiber, Inc.
🇺🇸ARINassignedASPA Published
Announced Prefixes (BGP)
5total
4 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)3,072
Announced (BGP)3,328
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Routing hygiene
Score 19/100 · Low riskRPKI ROA coverage
60%
no RPKI invalid prefixes
IRR route objects
100%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
2
diversity 32/100
- 40% of announced prefixes (2 of 5) have no valid ROA
- Routes concentrated on one upstream (80% of routes)
Based on 5 announced prefixes, updated daily (2026-10-25). How the score works · RPKI explained
Announced Prefixes
(BGP)5|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | ARINOther IRR | - | |
| No ROA | ARINOther IRR | - | |
| Valid | ARIN | - | |
| Valid | ARIN | - | |
| No ROA | ARIN | - |
Allocated Prefixes
(RIR)4Prefix | Country | RIR | Status |
|---|---|---|---|
| 103.230.4.0/22 | 🇺🇸 US | ARIN | allocated |
| 206.198.176.0/22 | 🇺🇸 US | ARIN | allocated |
| 207.244.132.0/22 | 🇺🇸 US | ARIN | allocated |
| 2606:5d40::/32 | 🇺🇸 US | ARIN | allocated |
All 5 announced prefixes of AS399440 →
BGP Neighbours
(seen in AS paths)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
- How to run an ASPA checkVerify the upstream providers listed above
- 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/399440Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/399440" | jq