AS19512 LYONDELL - Lyondell Chemical Company
🇺🇸ARINassigned
Announced Prefixes (BGP)
18total
18 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)135,424
Announced (BGP)4,608
IPv6 Addresses
Allocated (RIR)1.9×10²⁵
Announced (BGP)0
Announced Prefixes
(BGP)18|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | ARINOther IRR | 2026-10-10 | |
| No ROA | ARIN | 2026-10-10 | |
| No ROA | Other IRR | 2026-10-10 | |
| No ROA | ARIN | 2026-10-10 | |
| No ROA | Other IRR | 2026-10-10 | |
| No ROA | ARIN | 2026-10-10 | |
| No ROA | ARIN | 2026-10-10 | |
| No ROA | ARIN | 2026-10-10 | |
| No ROA | ARIN | 2026-10-10 | |
| No ROA | ARINOther IRR | 2026-10-10 |
1-10 of 18
1 / 2
Allocated Prefixes
(RIR)6Prefix | Country | RIR | Status |
|---|---|---|---|
| 161.16.0.0/16 | 🇺🇸 US | ARIN | allocated |
| 165.249.0.0/16 | 🇺🇸 US | ARIN | allocated |
| 192.84.168.0/24 | 🇺🇸 US | ARIN | allocated |
| 199.91.8.0/21 | 🇺🇸 US | ARIN | allocated |
| 199.102.0.0/21 | 🇺🇸 US | ARIN | allocated |
| 2620:10a:2000::/44 | 🇺🇸 US | ARIN | allocated |
All 18 announced prefixes of AS19512 →
BGP Neighbours
(seen in AS paths)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 AS19512 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/19512Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/19512" | jq