AS402387 JIANYUELAB-BACKBONE - JianyueLab
🇺🇸ARINassignedASPA Published
Announced Prefixes (BGP)
2total
1 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)256
Announced (BGP)256
IPv6 Addresses
Allocated (RIR)4.9×10²⁷
Announced (BGP)1.9×10²⁵
Routing hygiene
Score 60/100 · High riskRPKI ROA coverage
0%
1 prefix RPKI invalid
IRR route objects
0%
1 prefix registered for another origin
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
1
diversity 0/100
- 100% of announced prefixes (2 of 2) have no valid ROA, 1 of them RPKI invalid
- 100% of announced prefixes (2 of 2) have no IRR route object for this ASN
- Only one upstream seen in the AS paths of its routes
Based on 2 announced prefixes, updated daily (2026-10-23). How the score works · RPKI explained
Announced Prefixes
(BGP)2|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | - | 2026-10-24 | |
| Invalid | - | 2026-10-24 |
Allocated Prefixes
(RIR)2Prefix | Country | RIR | Status |
|---|---|---|---|
| 23.157.180.0/24 | 🇺🇸 US | ARIN | allocated |
| 2602:f3ff::/36 | 🇺🇸 US | ARIN | allocated |
All 2 announced prefixes of AS402387 →
Upstream Providers(1)
| ASN | Name |
|---|---|
| AS7720 | 🇺🇸SKYWOLF-AS-AP - Skywolf Technology LLC |
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS402387 hands its own prefixes to: transit providers, or peers at an exchange.
- AS7720Skywolf Technology2
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/402387Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/402387" | jq