AS4211

Name: AS4211 — Maricopa County Government
Creator: ipdex

Maricopa County Government Unknown registered in United States

1IPv4 prefixes

0IPv6 prefixes

#13,821AS Rank

327/327RIS visibility

#12,338Rank in United States

1995-01-06Allocated

Maricopa County Government (AS4211) — Unknown, registered in United States. announces 1 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #12338. Allocated: 1995-01-06.

IPv4 1IPv6 0

Announced prefixes · 1

v4 156.42.0.0/16 unknown

Routing: 1 IPv4 · 0 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

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	1
2026-06-13	1

AS topology · Customer cone 1

Providers · 1

AS22773 Cox Communications Inc.

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