AS397112

Name: AS397112 — Illinois Mathematics and Science Academy
Creator: ipdex

Illinois Mathematics and Science Academy Unknown registered in United States

6IPv4 prefixes

0IPv6 prefixes

#77,060AS Rank

327/327RIS visibility

#4,646Rank in United States

2018-10-16Allocated

Illinois Mathematics and Science Academy (AS397112) — Unknown, registered in United States. announces 6 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #4646. Allocated: 2018-10-16.

IPv4 6IPv6 0

Announced prefixes · 6

v4 143.195.0.0/17 unknown
v4 143.195.1.0/24 unknown
v4 143.195.128.0/18 unknown
v4 143.195.192.0/19 unknown
v4 143.195.2.0/24 unknown
v4 143.195.3.0/24 unknown

Routing: 6 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	6
2026-06-13	6

AS topology · Customer cone 1

Providers · 2

AS6325 Illinois Century Network
AS393451 On Light Aurora

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