AS402547 JWYNEGARJR-INC - J
🇺🇸ARINassigned
Announced Prefixes (BGP)
7total
4 IPv43 IPv6
IPv4 Addresses
Allocated (RIR)1,280
Announced (BGP)1,792
IPv6 Addresses
Allocated (RIR)3×10²⁶
Announced (BGP)3.3×10²⁶
Routing hygiene
Score 45/100 · Medium riskRPKI ROA coverage
85.7%
1 prefix RPKI invalid
IRR route objects
85.7%
1 prefix registered for another origin
Hijack signals
1
1 announced against others' ROAs, 0 own announced by others
Upstreams
3
diversity 61/100
- Announces 1 prefix that RPKI assigns to another network (possible hijack or misconfiguration)
- 14% of announced prefixes (1 of 7) have no valid ROA, 1 of them RPKI invalid
- 14% of announced prefixes (1 of 7) have no IRR route object for this ASN
Based on 7 announced prefixes, updated daily (2026-10-27). How the score works · RPKI explained
Announced Prefixes
(BGP)7|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | ARINOther IRR | 2026-10-27 | |
153.76.4.0/24MOAS | Invalid | - | 2026-10-27 |
| Valid | ARIN | 2026-10-27 | |
| Valid | ARINOther IRR | 2026-10-27 | |
| Valid | ARIN | 2026-10-27 | |
| Valid | ARIN | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 |
Allocated Prefixes
(RIR)3Prefix | Country | RIR | Status |
|---|---|---|---|
| 23.158.228.0/24 | 🇺🇸 US | ARIN | allocated |
| 156.9.84.0/22 | 🇺🇸 US | ARIN | allocated |
| 2602:f3ae::/40 | 🇺🇸 US | ARIN | allocated |
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 AS402547 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/402547Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/402547" | jq