AS14263 South Dakota State Government

SD-NET - South Dakota State Government · registered in the United States

IPv4 addresses27,90421 prefixes · <0.001% of announced IPv4

Rank in United States#1,847largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#5,173of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryUnited States18,679 ASNs registered there

Open AS14263 in ASN lookup Look up an IP in this network (206.71.33.1) All networks in United States

IPv4 prefixes

All 21 prefixes, in address order.

206.71.33.0/24
206.71.34.0/23
206.71.36.0/22
206.71.40.0/21
206.176.16.0/23
206.176.22.0/23
206.176.25.0/24
206.176.26.0/23
206.176.28.0/22
206.176.37.0/24
206.176.38.0/24
206.176.43.0/24
206.176.45.0/24
206.176.46.0/23
206.176.48.0/22
206.176.52.0/23
206.176.55.0/24
206.176.56.0/24
206.176.59.0/24
206.176.60.0/22
206.176.64.0/18

IPv6 prefixes

All 1 prefix.

2607:f578::/32

Other ASNs named South Dakota State Government

1 other network uses the same organisation name; together with AS14263 they announce 93,696 IPv4 addresses.

ASNNameIPv4 addresses

AS7773SD-NET - South Dakota State Government US65,792

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IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources