AS393946 INTERSIL-SEMI - Renesas Electronics America Inc.
🇺🇸ARINassigned
Announced Prefixes (BGP)
20total
20 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)138,752
Announced (BGP)12,800
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)0
Announced Prefixes
(BGP)20|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | ARIN | 2026-10-11 | |
| No ROA | ARIN | 2026-10-11 | |
| No ROA | ARIN | 2026-10-11 | |
| No ROA | ARIN | 2026-10-11 | |
| No ROA | ARIN | 2026-10-11 | |
| No ROA | ARIN | 2026-10-11 | |
| No ROA | ARIN | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| No ROA | ARIN | 2026-10-11 |
1-10 of 20
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Allocated Prefixes
(RIR)18Prefix | Country | RIR | Status |
|---|---|---|---|
| 132.158.0.0/16 | 🇺🇸 US | ARIN | allocated |
| 157.165.0.0/16 | 🇺🇸 US | ARIN | allocated |
| 192.12.145.0/24 | 🇺🇸 US | ARIN | allocated |
| 192.12.150.0/23 | 🇺🇸 US | ARIN | allocated |
| 192.12.152.0/23 | 🇺🇸 US | ARIN | allocated |
| 192.26.97.0/24 | 🇺🇸 US | ARIN | allocated |
| 192.48.118.0/23 | 🇺🇸 US | ARIN | allocated |
| 192.48.120.0/24 | 🇺🇸 US | ARIN | allocated |
| 192.48.121.0/24 | 🇺🇸 US | ARIN | allocated |
| 192.48.122.0/24 | 🇺🇸 US | ARIN | allocated |
1-10 of 18
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All 20 announced prefixes of AS393946 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS393946 hands its own prefixes to: transit providers, or peers at an exchange.
- AS3356Level 3 Parent20
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 AS393946 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/393946Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/393946" | jq