AS11721 STYLENTECH - StylenTech LLC
🇺🇸ARINassignedASPA Published
Announced Prefixes (BGP)
8total
3 IPv45 IPv6
IPv4 Addresses
Allocated (RIR)1,024
Announced (BGP)768
IPv6 Addresses
Allocated (RIR)3.1×10²⁶
Announced (BGP)6×10²⁴
Routing hygiene
Score 12/100 · Low riskRPKI ROA coverage
87.5%
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
2
diversity 22/100
- Routes concentrated on one upstream (88% of routes)
- 13% of announced prefixes (1 of 8) have no valid ROA
Based on 8 announced prefixes, updated daily (2026-10-24). How the score works · RPKI explained
Announced Prefixes
(BGP)8|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | ARINOther IRR | 2026-10-27 | |
| Valid | ARINOther IRR | 2026-10-27 | |
| Valid | ARIN | 2026-10-27 | |
| Valid | ARINOther IRR | 2026-10-27 | |
| Valid | ARINOther IRR | 2026-10-27 | |
| Valid | ARIN | 2026-10-27 | |
| No ROA | Other IRR | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 |
Allocated Prefixes
(RIR)5Prefix | Country | RIR | Status |
|---|---|---|---|
| 23.151.8.0/24 | 🇺🇸 US | ARIN | allocated |
| 140.235.123.0/24 | 🇺🇸 US | ARIN | allocated |
| 155.103.216.0/23 | 🇺🇸 US | ARIN | allocated |
| 2602:fa8a::/40 | 🇺🇸 US | ARIN | allocated |
| 2a0f:9400:7384::/48 | 🇺🇸 US | RIPE | assigned |
All 8 announced prefixes of AS11721 →
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/11721Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/11721" | jq