AS40528 ICANN-LAX - ICANN
🇺🇸ARINassigned
Announced Prefixes (BGP)
9total
5 IPv44 IPv6
IPv4 Addresses
Allocated (RIR)1,024
Announced (BGP)2,816
IPv6 Addresses
Allocated (RIR)1.2×10²⁴
Announced (BGP)4.8×10²⁴
Routing hygiene
Score 37/100 · Medium riskRPKI ROA coverage
0%
no RPKI invalid prefixes
IRR route objects
88.9%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
2
diversity 49/100
- 100% of announced prefixes (9 of 9) have no valid ROA
Based on 9 announced prefixes, updated daily (2026-10-19). How the score works · RPKI explained
Announced Prefixes
(BGP)9|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | Other IRR | 2026-10-24 | |
| No ROA | Other IRR | 2026-10-24 | |
192.0.43.0/24MOAS | No ROA | Other IRR | 2026-10-24 |
| No ROA | Other IRR | 2026-10-24 | |
| No ROA | Other IRR | 2026-10-24 | |
2001:500:88::/48MOAS | No ROA | Other IRR | 2026-10-24 |
| No ROA | - | 2026-10-24 | |
| No ROA | Other IRR | 2026-10-24 | |
| No ROA | Other IRR | 2026-10-24 |
Allocated Prefixes
(RIR)2Prefix | Country | RIR | Status |
|---|---|---|---|
| 208.77.188.0/22 | 🇺🇸 US | ARIN | allocated |
| 2620:0:2d0::/48 | 🇺🇸 US | ARIN | allocated |
All 9 announced prefixes of AS40528 →
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/40528Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/40528" | jq