AS21699

Name: AS21699 — IO INC
Creator: ipdex

IO INC Unknown registered in United States

55IPv4 prefixes

3IPv6 prefixes

24%RPKI-valid

#21,048AS Rank

328/328RIS visibility

#588Rank in United States

2015-04-24Allocated

IO INC (AS21699) — Unknown, registered in United States. announces 55 IPv4 prefixes + 3 IPv6 prefixes. Rank in United States: #588. Allocated: 2015-04-24.

IPv4 55IPv6 3

Announced prefixes · 58

v4 72.21.27.0/24 unknown
v4 72.21.28.0/24 valid
v4 72.21.29.0/24 unknown
v4 72.21.30.0/24 unknown
v4 72.21.31.0/24 unknown
v6 2602:f816::/36 valid
v6 2602:fe70::/36 unknown
v6 2607:5b80::/35 unknown

RPKI: rpki.cloudflare.com · 2026-06-22

Routing: 55 IPv4 · 3 IPv6 announced · RIS visibility 328/328 RIS peers · RIPEstat · 2026-06-22

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	56
2026-06-13	56
2026-06-17	56
2026-06-19	58
2026-06-21	58

AS topology · Customer cone 1

Providers · 5

AS3356 Level 3 Parent, LLC
AS6939 Hurricane Electric LLC
AS13335 Cloudflare, Inc.
AS30058 FDCservers.net
AS32181 GigeNET

Peers · 1

AS1000 LINK AMERICAN

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