AS13576

Name: AS13576 — SDN Communications
Creator: ipdex

SDN Communications ISP registered in United States

83IPv4 prefixes

5IPv6 prefixes

84%RPKI-valid

#794AS Rank

327/327RIS visibility

#393Rank in United States

1999-07-08Allocated

SDN Communications (AS13576) — ISP, registered in United States. announces 83 IPv4 prefixes + 5 IPv6 prefixes. Rank in United States: #393. Allocated: 1999-07-08.

IPv4 83IPv6 5

Announced prefixes · 88

v4 38.191.156.0/22 unknown
v4 38.50.52.0/22 unknown
v4 38.67.248.0/21 unknown
v4 64.33.224.0/19 valid
v4 64.33.252.0/24 valid
v4 66.115.192.0/18 valid
v4 66.115.198.0/24 valid
v4 66.115.201.0/24 valid
v4 66.115.221.0/24 valid
v4 66.115.223.0/24 valid
v4 66.115.224.0/24 valid
v4 66.115.226.0/24 valid
v4 66.115.227.0/24 valid
v4 66.115.234.0/24 valid
v4 66.115.252.0/23 valid
v4 66.115.254.0/24 valid
v4 66.128.160.0/19 valid
v4 66.128.166.0/23 valid
v4 66.128.171.0/24 valid
v4 66.128.173.0/24 valid
v4 66.128.174.0/24 valid
v4 66.128.175.0/24 valid
v4 66.128.176.0/24 valid
v4 66.128.179.0/24 valid
v4 66.231.0.0/19 valid
v4 66.231.0.0/24 valid
v4 66.231.15.0/24 valid
v4 66.231.21.0/24 valid
v4 66.231.26.0/24 valid
v4 66.231.29.0/24 valid
v4 68.168.224.0/20 unknown
v4 76.76.12.0/24 valid
v4 98.159.176.0/20 valid
v6 2602:ff5b::/36 unknown
v6 2605:4900::/32 valid
v6 2605:4b80::/32 valid
v6 2605:4b80:f000::/36 valid
v6 2607:fc00::/32 valid

RPKI: rpki.cloudflare.com · 2026-06-20

Routing: 83 IPv4 · 5 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-20

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	88
2026-06-13	88

Internet Exchanges · 3

MICE Minneapolis, MN 200 Gbps
IX-Denver Denver 100 Gbps
OmahaIX Omaha 30 Gbps

Facilities · 11

11 Facilities · 1 Countries

1623 Farnam - Omaha Omaha
Cologix MIN1 Minneapolis
CoreSite - Denver (DE1) Denver
Digital Realty CHI (350 E Cermak) Chicago
Equinix CH1/CH2/CH4 - Chicago Chicago
Golden West Rapid City Skyline Facility Rapid City
Level(3) Bellevue Bellevue
Ridgeview Minnetonka Minnetonka
SDN Communication Mark Shlanta Technology Park Sioux Falls
SDN Communications Campus Sioux Falls South Dakota Sioux Falls
US Internet - Minnetonka Minnetonka

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AS13576

Announced prefixes · 88

Prefix history

Internet Exchanges · 3

Facilities · 11

AS topology · Customer cone 52

Providers · 7

Peers · 4

Customers · 48

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