AS21730

Name: AS21730 — Halstad Telephone Company
Creator: ipdex

Halstad Telephone Company Unknown registered in United States

33IPv4 prefixes

0IPv6 prefixes

#8,431AS Rank

327/327RIS visibility

#1,072Rank in United States

2001-06-14Allocated

Halstad Telephone Company (AS21730) — Unknown, registered in United States. announces 33 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #1072. Allocated: 2001-06-14.

IPv4 33IPv6 0

Announced prefixes · 33

v4 199.199.224.0/21 unknown
v4 204.73.192.0/21 unknown
v4 65.61.64.0/19 unknown
v4 65.61.64.0/24 unknown
v4 65.61.65.0/24 unknown
v4 65.61.66.0/24 unknown
v4 65.61.67.0/24 unknown
v4 65.61.68.0/24 unknown
v4 65.61.69.0/24 unknown
v4 65.61.70.0/24 unknown
v4 65.61.71.0/24 unknown
v4 65.61.72.0/24 unknown
v4 65.61.73.0/24 unknown
v4 65.61.74.0/24 unknown
v4 65.61.75.0/24 unknown
v4 65.61.77.0/24 unknown
v4 65.61.78.0/24 unknown
v4 65.61.80.0/24 unknown
v4 65.61.81.0/24 unknown
v4 65.61.82.0/24 unknown
v4 65.61.83.0/24 unknown
v4 65.61.84.0/24 unknown
v4 65.61.85.0/24 unknown
v4 65.61.86.0/24 unknown
v4 65.61.87.0/24 unknown
v4 65.61.88.0/24 unknown
v4 65.61.89.0/24 unknown
v4 65.61.90.0/24 unknown
v4 65.61.91.0/24 unknown
v4 65.61.92.0/24 unknown
v4 65.61.93.0/24 unknown
v4 65.61.94.0/24 unknown
v4 65.61.95.0/24 unknown

Routing: 33 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	33
2026-06-13	33

AS topology · Customer cone 2

Providers · 1

AS25615 Broadband Visions, LLC

Customers · 1

AS23036 Northwest Minnesota Special Access, LLC

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