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Autonomous System

AS34971

CDLAN SpA

Announced IPs
9,472
CIDR prefixes
17
ASN
AS34971

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 →

Network profile

Source: PeeringDB →
Network type Cable/DSL/ISP
Traffic level 1-5Gbps
Geographic scope Europe
Traffic ratio Not Disclosed
Peering policy Open

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
37.247.48.0/21 2.0K
39.3%
CDLAN SpA IT Lombardy Milan
188.164.128.0/21 2.0K
6.5%
CDLAN SpA IT
162.250.144.0/22 1.0K
0.0%
CDLAN SpA US
162.250.144.0/23 512
0.0%
CDLAN SpA IT
185.136.176.0/23 512
2.0%
CDLAN SpA US
193.183.98.0/23 512
41.0%
CDLAN SpA SE
193.234.224.0/23 512
40.0%
CDLAN SpA SE
195.88.4.0/23 512
22.1%
CDLAN SpA IT
95.157.96.0/24 256
0.0%
CDLAN SpA IT
162.250.146.0/24 256
0.0%
CDLAN SpA IT Lombardy Milan
185.34.136.0/24 256
13.3%
CDLAN SpA IT
185.136.176.0/24 256
1.6%
CDLAN SpA US
192.71.245.0/24 256
0.0%
CDLAN SpA SE
192.165.67.0/24 256
35.9%
CDLAN SpA SE
193.182.16.0/24 256
21.9%
CDLAN SpA SE
194.14.179.0/24 256
54.7%
CDLAN SpA SE
194.68.40.0/24 256
3.5%
CDLAN SpA SE
194.68.42.0/24 256
6.3%
CDLAN SpA SE
194.71.225.0/24 256
14.8%
CDLAN SpA SE
162.250.147.128/25 128
0.0%
CDLAN SpA IT
162.250.147.64/26 64
0.0%
CDLAN SpA IT
162.250.147.32/27 32
0.0%
CDLAN SpA IT
162.250.147.0/28 16
0.0%
CDLAN SpA NL
162.250.147.16/28 16
0.0%
CDLAN SpA IT
194.71.225.0/28 16
0.0%
CDLAN SpA NL
194.71.225.16/28 16
0.0%
CDLAN SpA GB
194.71.225.96/28 16
0.0%
CDLAN SpA GB
194.71.225.128/28 16
0.0%
CDLAN SpA NL
194.71.225.144/28 16
0.0%
CDLAN SpA GB
194.71.225.160/28 16
0.0%
CDLAN SpA NL
194.71.225.176/28 16
0.0%
CDLAN SpA GB
194.71.225.208/28 16
0.0%
CDLAN SpA GB
194.71.225.240/28 16
0.0%
CDLAN SpA GB
194.71.225.40/29 8
0.0%
CDLAN SpA GB
194.71.225.48/29 8
0.0%
CDLAN SpA GB
194.71.225.56/29 8
0.0%
CDLAN SpA NL
194.71.225.88/29 8
0.0%
CDLAN SpA GB
194.71.225.112/29 8
0.0%
CDLAN SpA NL
194.71.225.200/29 8
0.0%
CDLAN SpA GB
194.71.225.232/29 8
0.0%
CDLAN SpA GB
194.71.225.32/30 4
0.0%
CDLAN SpA GB
194.71.225.68/30 4
0.0%
CDLAN SpA GB
194.71.225.72/30 4
0.0%
CDLAN SpA NL
194.71.225.76/30 4
0.0%
CDLAN SpA GB
194.71.225.80/30 4
0.0%
CDLAN SpA GB
194.71.225.124/30 4
0.0%
CDLAN SpA NL
194.71.225.192/30 4
0.0%
CDLAN SpA GB
194.71.225.196/30 4
0.0%
CDLAN SpA NL
194.71.225.224/30 4
0.0%
CDLAN SpA NL
194.71.225.228/30 4
0.0%
CDLAN SpA GB
194.71.225.36/31 2
0.0%
CDLAN SpA GB
194.71.225.64/31 2
0.0%
CDLAN SpA GB
194.71.225.66/31 2
0.0%
CDLAN SpA NL
194.71.225.84/31 2
0.0%
CDLAN SpA GB
194.71.225.120/31 2
0.0%
CDLAN SpA GB
194.71.225.38 1
0.0%
CDLAN SpA GB
194.71.225.39 1
0.0%
CDLAN SpA NL
194.71.225.86 1
0.0%
CDLAN SpA GB
194.71.225.87 1
0.0%
CDLAN SpA NL
194.71.225.122 1
0.0%
CDLAN SpA GB
194.71.225.123 1
0.0%
CDLAN SpA NL

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS34971 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
95.157.96.0/24 21,917 2026-07-28 04:36:41
185.34.136.0/24 13,048 2026-07-28 04:36:41
194.71.225.0/24 7,548 2026-07-28 04:36:41
193.182.16.0/24 5,368 2026-07-28 04:37:16
194.14.179.0/24 5,351 2026-07-28 04:37:16
192.71.245.0/24 5,347 2026-07-28 04:37:16
193.234.224.0/23 5,345 2026-07-28 04:37:16
193.183.98.0/23 5,345 2026-07-28 04:37:16
194.68.40.0/24 5,342 2026-07-28 04:37:16
194.68.42.0/24 5,342 2026-07-28 04:37:16
37.247.48.0/21 5,342 2026-07-28 04:37:16
192.165.67.0/24 5,314 2026-07-28 04:37:16
188.164.128.0/21 5,285 2026-07-28 04:37:16
162.250.147.0/24 5,277 2026-07-28 04:36:46
195.88.4.0/23 5,244 2026-07-28 04:37:16
185.136.176.0/24 5,081 2026-05-28 12:26:14
162.250.146.0/24 1,946 2026-07-28 03:49:43
162.250.144.0/24 1,655 2026-07-28 02:06:25
162.250.145.0/24 1,639 2026-07-28 02:06:25

Frequently Asked Questions

What is AS34971?

AS34971 is an Autonomous System Number assigned to CDLAN SpA. 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 AS34971 announce?

AS34971 announces 9.5K IPv4 addresses distributed across 17 routed CIDR prefixes. The network is registered in Italy.

Who operates AS34971?

AS34971 is operated by CDLAN SpA. The organization is based in Italy. You can view all IP ranges and related ASNs on the organization page.

What country is AS34971 registered in?

AS34971 is registered in Italy. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-28 04:40:31 UTC
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