AS40021

Name: AS40021 — Contabo Inc.
Creator: ipdex

Contabo Inc. Content registered in United States

90IPv4 prefixes

5IPv6 prefixes

62%RPKI-valid

#30,138AS Rank

327/327RIS visibility

#360Rank in United States

2023-05-16Allocated

Contabo Inc. (AS40021) — Content, registered in United States. announces 90 IPv4 prefixes + 5 IPv6 prefixes. Rank in United States: #360. Allocated: 2023-05-16.

IPv4 90IPv6 5

Announced prefixes · 95

v4 109.236.60.0/24 valid
v4 144.126.128.0/20 unknown
v4 144.126.144.0/22 unknown
v4 144.126.148.0/22 unknown
v4 144.126.152.0/21 unknown
v4 147.93.0.0/21 valid
v4 147.93.128.0/20 valid
v4 147.93.144.0/22 valid
v4 147.93.150.0/24 valid
v4 147.93.176.0/20 valid
v4 154.12.224.0/21 unknown
v4 154.12.232.0/21 unknown
v4 154.12.240.0/21 unknown
v4 154.12.248.0/22 unknown
v4 154.12.252.0/22 unknown
v4 154.38.160.0/21 unknown
v4 154.38.168.0/21 unknown
v4 154.38.176.0/21 unknown
v4 154.38.184.0/21 unknown
v4 154.53.32.0/21 unknown
v4 154.53.40.0/21 unknown
v4 154.53.48.0/21 unknown
v4 154.53.56.0/21 unknown
v4 157.173.192.0/20 valid
v4 164.5.254.0/23 valid
v4 176.57.165.0/24 valid
v4 185.111.156.0/24 valid
v4 185.187.235.0/24 valid
v4 194.113.67.0/24 valid
v4 194.140.196.0/22 valid
v4 194.238.24.0/21 valid
v4 195.26.240.0/21 valid
v4 195.26.248.0/21 valid
v4 207.244.224.0/20 unknown
v4 207.244.240.0/20 unknown
v4 209.126.0.0/20 unknown
v4 209.126.70.0/24 unknown
v4 209.126.77.0/24 unknown
v4 209.126.79.0/24 unknown
v4 209.126.80.0/21 unknown
v4 209.145.48.0/20 unknown
v4 212.28.176.0/21 valid
v4 212.28.184.0/21 valid
v4 212.56.32.0/22 valid
v4 212.56.36.0/22 valid
v4 212.56.40.0/21 valid
v4 217.216.40.0/21 valid
v4 217.216.48.0/21 valid
v4 217.216.62.0/24 valid
v4 217.216.64.0/22 valid

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

Routing: 90 IPv4 · 5 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	95
2026-06-13	95

Facilities · 4

4 Facilities · 1 Countries

365 Data Centers Carlstadt (NJ3) Carlstadt
710 Tucker St Louis St. Louis
Cogent Seattle Federal Way
ColoHouse New York Orangeburg

AS topology · Customer cone 1

Providers · 3

AS3356 Level 3 Parent, LLC
AS174 Cogent Communications, LLC
AS46887 Zayo Bandwidth

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