AS25878

Name: AS25878 — Quinstreet, Inc.
Creator: ipdex

Quinstreet, Inc. Unknown registered in United States

7IPv4 prefixes

0IPv6 prefixes

#23,144AS Rank

327/327RIS visibility

#4,215Rank in United States

2007-10-22Allocated

Quinstreet, Inc. (AS25878) — Unknown, registered in United States. announces 7 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #4215. Allocated: 2007-10-22.

IPv4 7IPv6 0

Announced prefixes · 7

v4 173.226.108.0/24 unknown
v4 216.211.163.0/24 unknown
v4 216.211.170.0/23 unknown
v4 216.211.175.0/24 unknown
v4 64.84.40.0/23 unknown
v4 67.106.145.0/24 unknown
v4 70.42.22.0/23 unknown

Routing: 7 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	7
2026-06-13	7

AS topology · Customer cone 1

Providers · 7

AS3356 Level 3 Parent, LLC
AS6461 Zayo Bandwidth
AS7018 AT&T Enterprises, LLC
AS22773 Cox Communications Inc.
AS33651 Comcast Cable Communications, LLC
AS33667 Comcast Cable Communications, LLC

Peers · 2

AS3549 Level 3 Parent, LLC
AS1000 LINK AMERICAN

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