AS53373

Name: AS53373 — Mathematica, Inc.
Creator: ipdex

Mathematica, Inc. Unknown registered in United States

6IPv4 prefixes

0IPv6 prefixes

#37,720AS Rank

327/327RIS visibility

#4,646Rank in United States

2010-01-05Allocated

Mathematica, Inc. (AS53373) — Unknown, registered in United States. announces 6 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #4646. Allocated: 2010-01-05.

IPv4 6IPv6 0

Announced prefixes · 6

v4 74.123.120.0/24 unknown
v4 74.123.121.0/24 unknown
v4 74.123.122.0/24 unknown
v4 74.123.123.0/24 unknown
v4 74.123.125.0/24 unknown
v4 74.123.126.0/24 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 · 4

AS33657 Comcast Cable Communications, LLC
AS33287 Comcast Cable Communications, LLC
AS33659 Comcast Cable Communications, LLC
AS7046 Verizon Business

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