AS19031

Name: AS19031 — CU*Answers, Inc.
Creator: ipdex

CU*Answers, Inc. Unknown registered in United States

11IPv4 prefixes

0IPv6 prefixes

9%RPKI-valid

#19,783AS Rank

327/327RIS visibility

#2,972Rank in United States

2000-11-10Allocated

CU*Answers, Inc. (AS19031) — Unknown, registered in United States. announces 11 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #2972. Allocated: 2000-11-10.

IPv4 11IPv6 0

Announced prefixes · 11

v4 104.36.52.0/24 unknown
v4 104.36.53.0/24 unknown
v4 104.36.54.0/24 unknown
v4 104.36.55.0/24 unknown
v4 216.111.149.0/24 unknown
v4 216.206.109.0/24 unknown
v4 63.150.21.0/24 unknown
v4 63.233.79.0/24 unknown
v4 63.236.240.0/22 unknown
v4 63.239.100.0/24 unknown
v4 66.115.246.0/24 valid

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

Routing: 11 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	11
2026-06-13	11

AS topology · Customer cone 1

Providers · 7

AS3356 Level 3 Parent, LLC
AS3257 GTT Communications Inc.
AS174 Cogent Communications, LLC
AS12129 123.Net, Inc.
AS33668 Comcast Cable Communications, LLC
AS13576 SDN Communications

Peers · 1

AS1000 LINK AMERICAN

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