AS394056

Name: AS394056 — BIF IV
Creator: ipdex

BIF IV Unknown registered in United States

11IPv4 prefixes

3IPv6 prefixes

100%RPKI-valid

#75,249AS Rank

#2,445Rank in United States

2022-10-21Allocated

BIF IV (AS394056) — Unknown, registered in United States. announces 11 IPv4 prefixes + 3 IPv6 prefixes. Rank in United States: #2445. Allocated: 2022-10-21.

IPv4 11IPv6 3

Announced prefixes · 14

v4 66.33.10.0/24 valid
v4 66.33.11.0/24 valid
v4 66.33.12.0/24 valid
v4 66.33.13.0/24 valid
v4 66.33.14.0/24 valid
v4 66.33.15.0/24 valid
v4 66.33.8.0/21 valid
v4 66.33.8.0/24 valid
v4 66.33.9.0/24 valid
v4 72.57.0.0/24 valid
v4 72.57.1.0/24 valid
v6 2607:3640:1000::/36 valid
v6 2607:3640:2000::/36 valid
v6 2607:3640::/32 valid

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

— Routing status unavailable

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	14
2026-06-13	14

Internet Exchanges · 2

Any2Denver Denver 100 Gbps
MICE Minneapolis, MN 100 Gbps

AS topology · Customer cone 1

Providers · 2

AS3356 Level 3 Parent, LLC
AS6461 Zayo Bandwidth

Peers · 1

AS1000 LINK AMERICAN

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