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Autonomous System

AS34971

CDLAN SpA

Announced IPs
7,936
CIDR prefixes
14
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 v1.3.0 — 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
39.2%
CDLAN SpA IT Lombardy Milan
188.164.128.0/21 2.0K
8.1%
CDLAN SpA IT — —
162.250.144.0/23 512
0.0%
CDLAN SpA IT — —
193.183.98.0/23 512
44.7%
CDLAN SpA SE — —
193.234.224.0/23 512
44.1%
CDLAN SpA SE — —
195.88.4.0/23 512
23.8%
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 — —
185.34.136.0/24 256
13.3%
CDLAN SpA IT — —
192.71.245.0/24 256
53.5%
CDLAN SpA SE — —
192.165.67.0/24 256
37.9%
CDLAN SpA SE — —
193.182.16.0/24 256
21.9%
CDLAN SpA SE — —
194.14.179.0/24 256
66.8%
CDLAN SpA SE — —
194.68.40.0/24 256
4.3%
CDLAN SpA SE — —
194.68.42.0/24 256
6.3%
CDLAN SpA SE — —
194.71.225.0/24 256
15.2%
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 — —
194.71.225.128/26 64
15.6%
CDLAN SpA NL — —
162.250.147.32/27 32
0.0%
CDLAN SpA IT — —
194.71.225.0/27 32
15.6%
CDLAN SpA NL — —
162.250.147.0/28 16
0.0%
CDLAN SpA NL — —
162.250.147.16/28 16
0.0%
CDLAN SpA IT — —
194.71.225.48/28 16
12.5%
CDLAN SpA NL — —
194.71.225.64/28 16
12.5%
CDLAN SpA NL — —
194.71.225.96/28 16
12.5%
CDLAN SpA IT — —
194.71.225.112/28 16
12.5%
CDLAN SpA NL — —
194.71.225.208/28 16
12.5%
CDLAN SpA NL — —
194.71.225.240/28 16
12.5%
CDLAN SpA NL — —
194.71.225.32/29 8
12.5%
CDLAN SpA NL — —
194.71.225.88/29 8
12.5%
CDLAN SpA NL — —
194.71.225.192/29 8
12.5%
CDLAN SpA NL — —
194.71.225.200/29 8
12.5%
CDLAN SpA IT — —
194.71.225.224/29 8
12.5%
CDLAN SpA NL — —
194.71.225.232/29 8
12.5%
CDLAN SpA IT — —
194.71.225.40/30 4
25.0%
CDLAN SpA IT — —
194.71.225.44/30 4
25.0%
CDLAN SpA NL — —
194.71.225.80/30 4
25.0%
CDLAN SpA IT — —
194.71.225.84/30 4
25.0%
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
162.250.147.0/24 72,440 2026-11-13 11:58:08
95.157.96.0/24 43,045 2026-11-13 10:18:15
37.247.48.0/21 34,921 2026-11-13 11:22:49
188.164.128.0/21 32,775 2026-11-13 11:22:49
192.71.245.0/24 31,770 2026-11-13 11:22:36
194.14.179.0/24 31,743 2026-11-13 11:22:36
193.234.224.0/23 31,686 2026-11-13 11:22:36
193.182.16.0/24 31,662 2026-11-13 11:22:36
192.165.67.0/24 31,636 2026-11-13 11:22:36
194.68.42.0/24 31,631 2026-11-13 11:22:36
194.68.40.0/24 31,629 2026-11-13 11:22:36
193.183.98.0/23 31,629 2026-11-13 11:22:36
195.88.4.0/23 31,503 2026-11-13 11:22:49
185.34.136.0/24 28,338 2026-11-13 10:18:15
162.250.146.0/24 22,846 2026-11-13 11:24:04
194.71.225.0/24 22,365 2026-11-13 10:18:15
162.250.145.0/24 20,077 2026-11-13 11:24:04
162.250.144.0/24 12,742 2026-11-13 11:24:04
185.136.176.0/24 5,081 2026-05-28 12:26:14

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 7.9K IPv4 addresses distributed across 14 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: 2026-11-13 11:54:05 UTC
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