AS402584 MSUDENVER - Metropolitan
🇺🇸ARINassignedASPA Published
Announced Prefixes (BGP)
3total
3 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)0
Announced (BGP)114,688
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)0
Routing hygiene
Score 20/100 · Low riskRPKI ROA coverage
66.7%
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
1
diversity 0/100
- 33% of announced prefixes (1 of 3) have no valid ROA
- Only one upstream seen in the AS paths of its routes
Based on 3 announced prefixes, updated daily (2026-10-23). How the score works · RPKI explained
Announced Prefixes
(BGP)3|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
147.153.0.0/16MOAS | No ROA | - | 2026-10-24 |
| Valid | ARINOther IRR | 2026-10-24 | |
| Valid | ARINOther IRR | 2026-10-24 |
All 3 announced prefixes of AS402584 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS402584 hands its own prefixes to: transit providers, or peers at an exchange.
- AS14041University Corporation For Atmospheric Research3
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/402584Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/402584" | jq