AS27313

Name: AS27313 — Spencer Stuart
Creator: ipdex

Spencer Stuart Unknown registered in United States

5IPv4 prefixes

0IPv6 prefixes

40%RPKI-valid

#23,954AS Rank

327/327RIS visibility

#5,292Rank in United States

2008-05-12Allocated

Spencer Stuart (AS27313) — Unknown, registered in United States. announces 5 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #5292. Allocated: 2008-05-12.

IPv4 5IPv6 0

Announced prefixes · 5

v4 204.79.137.0/24 valid
v4 204.79.138.0/24 unknown
v4 204.79.139.0/24 unknown
v4 204.79.140.0/24 valid
v4 204.79.172.0/24 unknown

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 5 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	5
2026-06-13	5

AS topology · Customer cone 1

Providers · 4

AS3356 Level 3 Parent, LLC
AS174 Cogent Communications, LLC
AS16509 Amazon.com, Inc.
AS14618 Amazon.com, Inc.

Peers · 1

AS1000 LINK AMERICAN

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