AS19512 Lyondell Chemical Company 🇺🇸 US

Announcing 18 prefixes, seen at the RIS collectors.

IPv4 prefixes
18
4,608 (18 × /24)
IPv6 prefixes
0
-
Upstreams
8
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS19512
Name
Lyondell Chemical Company
Organisation
Lyondell Chemical Company
Country
🇺🇸 US
RIR
ARIN
Allocated
2001-01-16

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 18 no ROA (100.0%)

Announced prefixes

18 in total

Prefix RPKI Peers Sample path First seen
161.16.0.0/24 v4 no ROA 42 345491741412739958919512 2026-09-18
161.16.1.0/24 v4 no ROA 42 345491741412739958919512 2026-09-18
165.249.0.0/24 v4 no ROA 41 3549335619512 2026-09-18
165.249.1.0/24 v4 no ROA 42 37721335619512 2026-09-18
192.84.168.0/24 v4 no ROA 41 38001349119512 2026-09-18
199.91.9.0/24 v4 no ROA 42 34549949819512 2026-09-18
199.91.10.0/24 v4 no ROA 43 37721335619512 2026-09-18
199.91.11.0/24 v4 no ROA 43 37721335619512 2026-09-18
199.91.13.0/24 v4 no ROA 42 37721335619512 2026-09-18
199.91.14.0/24 v4 no ROA 41 3549335619512 2026-09-18
199.102.0.0/24 v4 no ROA 40 38001822019512 2026-09-18
199.102.1.0/24 v4 no ROA 42 38001822019512 2026-09-18
199.102.2.0/24 v4 no ROA 42 34549949819512 2026-09-18
199.102.3.0/24 v4 no ROA 42 34549949819512 2026-09-18
199.102.4.0/24 v4 no ROA 42 38001349119512 2026-09-18
199.102.5.0/24 v4 no ROA 42 852349119512 2026-09-18
199.102.6.0/24 v4 no ROA 40 38001822019512 2026-09-18
199.102.7.0/24 v4 no ROA 42 38001822019512 2026-09-18