AS1706

Name: AS1706 — The University of Arizona
Creator: ipdex

The University of Arizona Unknown registered in United States

65IPv4 prefixes

1IPv6 prefixes

17%RPKI-valid

#13,239AS Rank

327/327RIS visibility

#514Rank in United States

1992-02-13Allocated

The University of Arizona (AS1706) — Unknown, registered in United States. announces 65 IPv4 prefixes + 1 IPv6 prefixes. Rank in United States: #514. Allocated: 1992-02-13.

IPv4 65IPv6 1

Announced prefixes · 66

v4 128.196.0.0/16 valid
v4 150.135.0.0/16 valid
v4 192.12.69.0/24 valid
v4 192.33.140.0/23 unknown
v4 192.80.43.0/24 valid
v4 198.151.212.0/24 unknown
v4 198.60.133.0/24 unknown
v4 198.60.134.0/23 valid
v4 198.60.136.0/21 unknown
v4 198.60.144.0/20 unknown
v4 198.60.144.0/24 unknown
v4 198.60.145.0/24 valid
v4 198.60.152.0/24 unknown
v4 198.60.159.0/24 unknown
v4 198.60.160.0/24 unknown
v4 198.60.161.0/24 unknown
v4 198.60.162.0/24 unknown
v4 198.60.188.0/24 unknown
v4 198.60.190.0/24 unknown
v4 199.104.128.0/19 unknown
v4 199.104.148.0/22 unknown
v4 199.104.152.0/21 unknown
v4 199.104.218.0/23 unknown
v4 199.104.220.0/22 unknown
v4 199.104.224.0/20 valid
v4 199.104.240.0/21 unknown
v4 199.104.248.0/22 unknown
v4 199.104.252.0/24 unknown
v4 199.104.254.0/23 unknown
v4 204.229.192.0/20 unknown
v4 204.229.208.0/21 unknown
v4 204.229.216.0/23 unknown
v4 204.229.218.0/24 unknown
v4 204.229.224.0/21 unknown
v4 204.229.232.0/23 unknown
v4 204.229.235.0/24 unknown
v4 204.229.236.0/22 unknown
v4 204.229.240.0/20 unknown
v4 204.27.250.0/24 unknown
v4 206.207.1.0/24 unknown
v4 206.207.128.0/20 unknown
v4 206.207.144.0/21 unknown
v4 206.207.153.0/24 unknown
v4 206.207.154.0/24 unknown
v4 206.207.176.0/20 unknown
v4 206.207.18.0/24 unknown
v4 206.207.192.0/19 unknown
v4 206.207.2.0/23 unknown
v4 206.207.20.0/22 unknown
v4 206.207.224.0/19 unknown

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 65 IPv4 · 1 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	66
2026-06-13	66

AS topology · Customer cone 1

Providers · 2

AS22773 Cox Communications Inc.
AS62600 Arizona Board of Regents

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