AS12874

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Summary

IP address summary information
Name	Fastweb SpA
Country	Italy
Website	host.io/fastweb.it·fastweb.it
Hosted domains	31,587
IPv4 addresses	3,563,008
IPv6 addresses	7.92 × 10²⁹
ASN type	ISP
Registry	RIPE
Allocated	24 years ago on Sep 13, 2002
Updated	7 days ago on Sep 16, 2026

Ranking

#192

Overall rank

among 74,680 networks

Traffic

#194

Infrastructure

#148

#5inItaly

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

Italy
100%

Held location over 90 days: 87%
Held location over 1 year: 86%
Median days between moves: 187 days
Geolocation scope: National

How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.

Activity

A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.

Mon

IP Ranges

Netblock	Company	Num of IPs
93.32.0.0/12	Fastweb SpA	1,048,576
2.224.0.0/13	Fastweb SpA	524,288
2.232.0.0/13	Fastweb SpA	524,288
93.32.0.0/13	Fastweb SpA	524,288
93.40.0.0/13	Fastweb SpA	524,288
93.48.0.0/13	Fastweb SpA	524,288
93.32.0.0/14	Fastweb SpA	262,144
93.36.0.0/14	Fastweb SpA	262,144
93.40.0.0/14	Fastweb SpA	262,144
93.44.0.0/14	Fastweb SpA	262,144

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

Hosted Domains

There are 31,587 domain names hosted across 5,198 IP addresses on this ASN.

IP Address	Domain	Count
93.43.42.39		3,353
151.0.245.13		1,199
93.43.42.41		1,157
93.57.74.53		703
93.43.42.38		581

Places

IPs in this network linked to physical places, based on their Wi-Fi networks.

Places IPs5,535
Hotel1,826
Retail703
Restaurant654

Category	In AS12874	Example IP

Places

Peers

There are 50 peers for this ASN.

ASN	Name	Rank

Upstreams

There are 6 upstreams for this ASN.

ASN	Name	Rank
AS1273	Vodafone Group PLC
AS1299	Arelion Sweden AB
AS3303	Swisscom (Switzerland) Ltd
AS3356	Level 3 Parent, LLC
AS6461	Zayo Bandwidth
AS6762	TELECOM ITALIA SPARKLE S.p.A.

Downstreams

There are 50 downstreams for this ASN.

ASN	Name	Rank

Pingable IPs

6,725 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more

IP Address	ASN	Details
89.96.200.250 Ping	AS12874Fastweb SpA	8.74ms from Arezzo, IT
93.48.83.143 Ping	AS12874Fastweb SpA	21.76ms from Frosinone, IT
2.226.227.1 Ping	AS12874Fastweb SpA	12.55ms from Frosinone, IT
151.0.170.243 Ping	AS12874Fastweb SpA	0.78ms from Milan, IT
2001:b07:2ee:6c36:9ab7:85ff:fe24:8fb0 Ping	AS12874Fastweb SpA	1.79ms from Milan, IT
93.47.68.73 Ping	AS12874Fastweb SpA	0.82ms from Milan, IT
93.51.33.1 Ping	AS12874Fastweb SpA	1.13ms from Milan, IT
37.186.215.191 Ping	AS12874Fastweb SpA	5.00ms from Milan, IT
93.49.58.6 Ping	AS12874Fastweb SpA	4.96ms from Milan, IT
2.228.241.49 Ping	AS12874Fastweb SpA	0.98ms from Milan, IT

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Important routers in AS12874


2001:b00:1:1:2::44	Rome, Italy
2001:b00:1:1:1::4a	Rome, Italy
2001:b00:1:1:1::48	Rome, Italy
2001:b00:1:1:1::5e	Milan, Italy
2001:b00:1:1:1::60	Milan, Italy
62.101.66.202	Milan, Italy
93.63.138.2	Modica, Italy
89.97.179.116	Milan, Italy
62.101.121.63	Milan, Italy
93.62.86.154	Milan, Italy

Important routers in AS12874

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.Traceroute →

$ traceroute -a -n -q1 -m6 93.35.129.29

traceroute to 93.35.129.29 (93.35.129.29): 6 hops max, 52 byte packets

1 [AS15169] 72.14.232.22 95.539 ms

2 [AS15169] 108.170.228.242 94.046 ms

3 [AS12874] 93.63.127.104 99.061 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On September 17, 2026

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS12874 at robtex.

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AS12874

Summary

Ranking

Geolocation

Countries by IPv4 share

Activity

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS12874

Important routers in AS12874

Traceroute

Related Networks

AS12309

AS200880

AS200887

AS206004

AS209572

What is an ASN?

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Traceroute

Ranking

Important routers in AS12874

Geolocation

Countries by IPv4 share

Pingable IPs

Other Pingable IPs

Activity

IP Ranges

Places

AS12309

AS200880

AS200887

AS206004

AS209572

AS209987