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Autonomous System

AS205467

Base IP B.V.

Announced IPs
4,352
CIDR prefixes
8
ASN
AS205467

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
85.12.0.0/21 2.0K
0.6%
Base IP B.V. NL
85.12.0.0/22 1.0K
0.0%
Base IP B.V. US California Los Angeles
81.171.62.0/23 512
0.0%
Base IP B.V. NL
208.70.220.0/23 512
0.0%
Base IP B.V. US
45.38.15.0/24 256
0.0%
Base IP B.V. US Colorado Denver
45.38.18.0/24 256
0.0%
Base IP B.V. US California Los Angeles
50.117.11.0/24 256
0.0%
Base IP B.V. US California Los Angeles
50.117.23.0/24 256
0.0%
Base IP B.V. US California Los Angeles
81.171.60.0/24 256
0.0%
Base IP B.V. NL
208.70.221.0/24 256
0.0%
Base IP B.V. US
85.12.7.0/25 128
0.0%
Base IP B.V. US
85.12.4.0/26 64
0.0%
Base IP B.V. US
85.12.5.0/26 64
0.0%
Base IP B.V. US
85.12.6.128/26 64
0.0%
Base IP B.V. US Colorado Denver
85.12.7.128/26 64
0.0%
Base IP B.V. US
208.70.220.192/26 64
0.0%
Base IP B.V. US
85.12.4.64/27 32
0.0%
Base IP B.V. US
85.12.4.224/27 32
0.0%
Base IP B.V. US
85.12.5.96/27 32
0.0%
Base IP B.V. US
85.12.5.128/27 32
0.0%
Base IP B.V. US
85.12.5.160/27 32
0.0%
Base IP B.V. AU
85.12.5.192/27 32
0.0%
Base IP B.V. US
85.12.5.224/27 32
0.0%
Base IP B.V. MX
85.12.6.0/27 32
0.0%
Base IP B.V. US
85.12.6.64/27 32
0.0%
Base IP B.V. MX Mexico City Mexico City
85.12.6.96/27 32
0.0%
Base IP B.V. US Texas Dallas
85.12.6.192/27 32
0.0%
Base IP B.V. US Washington Seattle
85.12.6.224/27 32
0.0%
Base IP B.V. AU New South Wales Sydney
85.12.7.224/27 32
0.0%
Base IP B.V. US California San Francisco
85.12.4.96/28 16
0.0%
Base IP B.V. US
85.12.4.112/28 16
0.0%
Base IP B.V. TW
85.12.4.128/28 16
0.0%
Base IP B.V. US
85.12.4.144/28 16
0.0%
Base IP B.V. KR
85.12.4.160/28 16
0.0%
Base IP B.V. US
85.12.4.176/28 16
0.0%
Base IP B.V. NZ
85.12.4.192/28 16
0.0%
Base IP B.V. US
85.12.4.208/28 16
0.0%
Base IP B.V. JP
85.12.5.64/28 16
0.0%
Base IP B.V. HK
85.12.5.80/28 16
0.0%
Base IP B.V. US
85.12.6.32/28 16
0.0%
Base IP B.V. PH Metro Manila Manila
85.12.6.48/28 16
0.0%
Base IP B.V. US
85.12.7.192/28 16
0.0%
Base IP B.V. US
85.12.7.208/28 16
0.0%
Base IP B.V. JP Tokyo Tokyo
208.70.220.0/28 16
0.0%
Base IP B.V. US
208.70.220.16/28 16
0.0%
Base IP B.V. MX
208.70.220.32/28 16
0.0%
Base IP B.V. MX
208.70.220.48/28 16
0.0%
Base IP B.V. AU
208.70.220.64/28 16
0.0%
Base IP B.V. AU
208.70.220.80/28 16
0.0%
Base IP B.V. PH
208.70.220.96/28 16
0.0%
Base IP B.V. HK
208.70.220.112/28 16
0.0%
Base IP B.V. TH
208.70.220.128/28 16
0.0%
Base IP B.V. TW
208.70.220.144/28 16
0.0%
Base IP B.V. KR
208.70.220.160/28 16
0.0%
Base IP B.V. NZ
208.70.220.176/28 16
0.0%
Base IP B.V. JP

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS205467 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
45.38.15.0/24 4,226 2026-07-24 09:58:31
45.38.18.0/24 4,180 2026-07-24 09:58:31
50.117.11.0/24 4,178 2026-07-24 09:58:31
50.117.23.0/24 4,161 2026-07-24 09:58:31
81.171.63.0/24 4,145 2026-07-24 09:58:31
81.171.60.0/24 4,117 2026-07-24 09:58:31
81.171.62.0/24 4,108 2026-07-24 09:58:31
208.70.221.0/24 4,003 2026-07-24 09:58:31
208.70.220.0/24 3,998 2026-07-24 09:58:31
85.12.4.0/22 3,918 2026-07-24 09:58:41
85.12.0.0/22 3,877 2026-07-24 09:58:41

Frequently Asked Questions

What is AS205467?

AS205467 is an Autonomous System Number assigned to Base IP B.V.. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS205467 announce?

AS205467 announces 4.4K IPv4 addresses distributed across 8 routed CIDR prefixes. The network is registered in United States.

Who operates AS205467?

AS205467 is operated by Base IP B.V.. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS205467 registered in?

AS205467 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-24 10:25:31 UTC
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