AS402257 HUBSFERA - Hubsfera LLC
🇺🇸ARINassigned
Announced Prefixes (BGP)
1total
1 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)512
Announced (BGP)256
IPv6 Addresses
Allocated (RIR)3×10²⁶
Announced (BGP)0
Routing hygiene
Score 84/100 · High riskRPKI ROA coverage
14.3%
6 prefixes RPKI invalid
IRR route objects
14.3%
6 prefixes registered for another origin
Hijack signals
6
6 announced against others' ROAs, 0 own announced by others
Upstreams
1
diversity 0/100
- 86% of announced prefixes (6 of 7) have no valid ROA, 6 of them RPKI invalid
- Announces 6 prefixes that RPKI assigns to another network (possible hijack or misconfiguration)
- 86% of announced prefixes (6 of 7) have no IRR route object for this ASN
- Only one upstream seen in the AS paths of its routes
Based on 7 announced prefixes, updated daily (2026-10-19). How the score works · RPKI explained
Announced Prefixes
(BGP)7|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Invalid | - | 2026-10-21 | |
| Invalid | - | 2026-10-21 | |
| Invalid | - | 2026-10-21 | |
| Invalid | - | 2026-10-21 | |
| Invalid | - | 2026-10-21 | |
| Invalid | - | 2026-10-21 | |
| Valid | Other IRRRIPE | 2026-10-21 |
Allocated Prefixes
(RIR)3Prefix | Country | RIR | Status |
|---|---|---|---|
| 23.154.76.0/24 | 🇺🇸 US | ARIN | allocated |
| 185.219.23.0/24 | 🇪🇺 EU | RIPE | assigned |
| 2602:f438::/40 | 🇺🇸 US | ARIN | allocated |
All 7 announced prefixes of AS402257 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS402257 hands its own prefixes to: transit providers, or peers at an exchange.
- AS29752Zenlayer7
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 AS402257 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/402257Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/402257" | jq