AS18558

Name: AS18558 — Riverside County Office of Education
Creator: ipdex

Riverside County Office of Education Unknown registered in United States

141IPv4 prefixes

1IPv6 prefixes

#6,127AS Rank

#230Rank in United States

2000-09-12Allocated

Riverside County Office of Education (AS18558) — Unknown, registered in United States. announces 141 IPv4 prefixes + 1 IPv6 prefixes. Rank in United States: #230. Allocated: 2000-09-12.

IPv4 141IPv6 1

Announced prefixes · 142

v4 204.100.175.0/24 unknown
v4 204.100.180.0/24 unknown
v4 204.100.181.0/24 unknown
v4 204.100.182.0/24 unknown
v4 204.100.183.0/24 unknown
v4 204.100.184.0/24 unknown
v4 204.100.185.0/24 unknown
v4 204.100.186.0/24 unknown
v4 204.100.187.0/24 unknown
v4 204.100.188.0/24 unknown
v4 204.100.189.0/24 unknown
v4 204.100.190.0/24 unknown
v4 204.100.191.0/24 unknown
v4 204.100.192.0/24 unknown
v4 204.100.193.0/24 unknown
v4 204.100.194.0/24 unknown
v4 204.100.200.0/24 unknown
v4 204.100.201.0/24 unknown
v4 204.100.202.0/24 unknown
v4 204.100.203.0/24 unknown
v4 204.100.204.0/24 unknown
v4 204.100.205.0/24 unknown
v4 204.100.206.0/24 unknown
v4 204.100.207.0/24 unknown
v4 204.100.208.0/24 unknown
v4 204.100.209.0/24 unknown
v4 204.100.210.0/24 unknown
v4 204.100.211.0/24 unknown
v4 204.100.212.0/24 unknown
v4 204.100.213.0/24 unknown
v4 204.100.214.0/24 unknown
v4 204.100.220.0/24 unknown
v4 204.100.223.0/24 unknown
v4 204.100.224.0/24 unknown
v4 204.100.225.0/24 unknown
v4 204.100.226.0/24 unknown
v4 204.100.228.0/24 unknown
v4 204.100.229.0/24 unknown
v4 204.100.230.0/24 unknown
v4 204.100.231.0/24 unknown
v4 204.100.232.0/24 unknown
v4 204.100.233.0/24 unknown
v4 204.100.234.0/24 unknown
v4 204.100.235.0/24 unknown
v4 204.100.236.0/24 unknown
v4 204.100.237.0/24 unknown
v4 204.100.238.0/24 unknown
v4 204.100.239.0/24 unknown
v4 204.100.242.0/24 unknown
v4 204.100.243.0/24 unknown

— Routing status unavailable

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	142
2026-06-13	142

AS topology · Customer cone 3

Providers · 1

AS2152 CENIC

Customers · 2

AS395643 Corona-Norco Unified School District
AS401974 Val Verde Unified School District

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