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Autonoom Systeem

AS12874

Fastweb

Aangekondigde IPs
3,563,520
CIDR-prefixes
64
ASN
AS12874

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.

69/100
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 5-10Tbps
Geographic scope Europe
Traffic ratio Mostly Inbound
Peering policy Selective
IRR record AS-FASTWEB-GLOBAL

Present at 12 internet exchanges: TOP-IX: Public Peering VLAN, Namex Rome: VLAN Peering, LINX LON1: Main, DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, MIX-IT, AMS-IX, MINAP Milan: MINAP, VSIX: Primary, Equinix Milan: Equinix IX - ML Metro, TIX, …

Web3 footprint

AS12874 hosts 2 observed decentralized-network nodes across 1 network. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

AS12874 — wereldwijde IP-voetafdruk

Steden waar AS12874 heeft meetbare IPv4-toewijzing. Klik op een punt om de pagina van die stad te openen. Grootte en kleur schalen met het aantal IP's.

Bekijk op 3D-wereldbol →

Top CIDR-bereiken

CIDRIPsPTR DensityOrganisatieLandStateCity
93.32.0.0/11 2.10M
98.0%
Fastweb IT Lombardy Milan
2.224.0.0/12 1.05M
98.5%
Fastweb IT Liguria Genoa
89.96.0.0/15 131.1K
98.3%
Fastweb IT Lombardy Milan
85.18.0.0/16 65.5K
98.6%
Fastweb IT Lombardy Milan
81.208.0.0/17 32.8K
88.4%
Fastweb IT Lombardy Borgarello
83.103.0.0/17 32.8K
90.6%
Fastweb IT Lazio Rome
92.223.128.0/17 32.8K
98.7%
Fastweb IT
151.0.128.0/17 32.8K
99.1%
Fastweb IT Lazio Rome
37.186.192.0/18 16.4K
98.1%
Fastweb IT Tuscany Florence
62.101.64.0/18 16.4K
96.2%
Fastweb IT Veneto Chiampo
193.193.0.0/19 8.2K
0.0%
Fastweb FR
213.140.0.0/19 8.2K
92.2%
Fastweb IT Lombardy Milan
213.156.32.0/19 8.2K
92.2%
Fastweb IT Campania Agropoli
62.177.0.0/20 4.1K
2.9%
Fastweb IT
5.152.240.0/21 2.0K
28.8%
Fastweb IT Lazio Rome
31.131.240.0/21 2.0K
97.1%
Fastweb IT Lombardy Sesto Calende
158.255.240.0/21 2.0K
1.7%
Fastweb IT
45.82.228.0/22 1.0K
46.6%
Fastweb IT Lombardy Milan
91.225.244.0/22 1.0K
74.4%
Fastweb IT
92.242.172.0/22 1.0K
99.5%
Fastweb IT Emilia-Romagna Castenaso
185.7.112.0/22 1.0K
99.6%
Fastweb IT
185.36.72.0/22 1.0K
98.0%
Fastweb IT
185.69.188.0/22 1.0K
0.0%
Fastweb IT
185.169.184.0/22 1.0K
0.8%
Fastweb IT
185.219.180.0/22 1.0K
4.9%
Fastweb IT Lazio Rome
193.27.28.0/22 1.0K
100.0%
Fastweb IT Lazio Rieti
193.35.4.0/22 1.0K
46.7%
Fastweb IT Sicily Modica
194.59.208.0/22 1.0K
0.0%
Fastweb IT
85.118.144.0/23 512
0.2%
Fastweb IT
176.122.196.0/23 512
0.0%
Fastweb IT
185.22.84.0/23 512
99.0%
Fastweb IT Apulia Lecce
185.27.72.0/23 512
0.0%
Fastweb IT
185.135.114.0/23 512
0.0%
Fastweb IT Abruzzo Pianella
185.139.48.0/23 512
0.0%
Fastweb IT Campania Agropoli
185.190.214.0/23 512
0.0%
Fastweb IT
193.43.16.0/23 512
3.1%
Fastweb IT
2.16.17.0/24 256
99.6%
Fastweb NL
2.19.179.0/24 256
99.2%
Fastweb NL
5.1.44.0/24 256
0.8%
Fastweb IT Campania Giugliano in Campania
23.61.204.0/24 256
94.5%
Fastweb US
37.99.240.0/24 256
100.0%
Fastweb IT Sicily Modica
37.153.135.0/24 256
100.0%
Fastweb IT
45.90.124.0/24 256
10.2%
Fastweb IT Lazio Rome
62.182.103.0/24 256
0.0%
Fastweb IT
64.126.250.0/24 256
0.0%
Fastweb FR
80.67.66.0/24 256
100.0%
Fastweb NL
84.53.184.0/24 256
100.0%
Fastweb NL
89.39.200.0/24 256
95.3%
Fastweb IT
89.43.192.0/24 256
100.0%
Fastweb IT
170.248.136.0/24 256
0.0%
Fastweb US
176.122.198.0/24 256
0.0%
Fastweb IT
185.43.19.0/24 256
75.0%
Fastweb IT
185.146.134.0/24 256
14.8%
Fastweb IT
185.162.179.0/24 256
0.0%
Fastweb FR
185.219.232.0/24 256
97.7%
Fastweb IT Piedmont Moncalieri
185.219.234.0/24 256
96.1%
Fastweb IT
185.223.153.0/24 256
0.0%
Fastweb ES
193.3.50.0/24 256
0.4%
Fastweb IT Lazio Rome
193.42.234.0/24 256
0.0%
Fastweb IT
193.42.238.0/24 256
0.0%
Fastweb IT
193.169.20.0/24 256
99.6%
Fastweb IT
194.5.146.0/24 256
0.0%
Fastweb LT
194.63.146.0/24 256
1.2%
Fastweb IT
194.99.35.0/24 256
0.0%
Fastweb IT

BGP Aangekondigde Prefixes

Live BGP-anomalieën →

Prefixes AS12874 daadwerkelijk afkomstig uit BGP, waargenomen door onze RIPE RIS-collectoren. Deze live routingweergave kan afwijken van de bovenstaande registry-toewijzing.

PrefixAankondigingsvoorbeeldenLaatst gezien
2.16.17.0/24 13,604 2026-07-24 10:30:32
2.19.179.0/24 13,579 2026-07-24 10:30:32
23.61.204.0/24 11,102 2026-07-24 10:32:11
84.53.184.0/24 10,501 2026-07-24 10:23:53
80.67.66.0/24 10,308 2026-07-24 10:23:38
2.224.0.0/13 8,944 2026-07-24 10:32:11
2.232.0.0/13 8,348 2026-07-24 10:30:32
185.190.215.0/24 8,167 2026-07-24 10:31:10
5.1.44.0/24 7,715 2026-07-24 10:23:09
176.122.196.0/23 7,397 2026-07-24 10:29:45
176.122.198.0/24 7,393 2026-07-24 10:29:45
193.42.234.0/24 7,329 2026-07-24 10:28:20
193.42.238.0/24 7,322 2026-07-24 10:28:20
45.82.228.0/22 7,320 2026-07-24 10:23:18
31.131.240.0/21 7,312 2026-07-24 10:23:12
62.101.124.0/22 7,310 2026-07-24 10:23:18
37.186.192.0/18 7,294 2026-07-24 10:23:15
62.101.96.0/19 7,291 2026-07-24 10:23:18
185.139.49.0/24 7,286 2026-07-24 10:31:10
62.101.64.0/19 7,285 2026-07-24 10:23:18
83.103.0.0/17 7,281 2026-07-24 10:23:53
81.208.64.0/18 7,277 2026-07-24 10:23:38
85.18.0.0/16 7,276 2026-07-24 10:23:53
83.103.64.0/18 7,275 2026-07-24 10:23:53
185.146.134.0/24 7,274 2026-07-24 10:31:10
194.5.146.0/24 7,272 2026-07-24 10:28:29
93.62.0.0/15 7,268 2026-07-24 10:24:19
185.223.153.0/24 7,268 2026-07-24 10:31:10
37.99.240.0/24 7,267 2026-07-24 10:23:15
81.208.0.0/18 7,264 2026-07-24 10:23:38
185.36.72.0/22 7,261 2026-07-24 10:30:40
185.162.179.0/24 7,258 2026-07-24 10:31:10
83.103.0.0/18 7,256 2026-07-24 10:23:53
37.153.135.0/24 7,254 2026-07-24 10:23:15
185.43.19.0/24 7,253 2026-07-24 10:30:40
89.97.0.0/16 7,251 2026-07-24 10:24:19
185.190.214.0/24 7,250 2026-07-24 10:31:10
85.18.128.0/17 7,248 2026-07-24 10:23:53
185.7.112.0/22 7,242 2026-07-24 10:30:40
85.18.0.0/17 7,242 2026-07-24 10:23:53
213.140.16.0/20 7,241 2026-07-24 10:31:18
213.140.0.0/20 7,241 2026-07-24 10:31:18
92.223.128.0/17 7,239 2026-07-24 10:24:19
151.0.128.0/17 7,233 2026-07-24 10:28:08
194.59.208.0/22 7,233 2026-07-24 10:28:32
93.56.0.0/14 7,232 2026-07-24 10:24:19
64.126.250.0/24 7,230 2026-07-24 10:23:38
89.96.0.0/16 7,229 2026-07-24 10:24:19
85.118.144.0/23 7,227 2026-07-24 10:23:53
185.139.48.0/24 7,226 2026-07-24 10:31:10

Toon top 50 of 110 aangekondigde prefixes per steekproefvolume.

Frequently Asked Questions

Wat is AS12874?

AS12874 is een Autonomous System Number toegewezen aan Fastweb. Een ASN identificeert een netwerk dat een specifieke set IP-adressen beheert en bepaalt hoe verkeer over het internet wordt gerouteerd via BGP (Border Gateway Protocol).

Hoeveel IP-adressen kondigt AS12874 aan?

AS12874 kondigt 3.56M IPv4-adressen aan, verdeeld over 64 gerouteerde CIDR prefixes. Het netwerk is geregistreerd in Italy.

Wie beheert AS12874?

AS12874 wordt beheerd door Fastweb. De organisatie is gevestigd in Italy. U kunt alle IP-bereiken en gerelateerde ASNs bekijken op de organisatiepagina.

In welk land is AS12874 geregistreerd?

AS12874 is geregistreerd in Italy. Dit geeft aan waar de netwerkoperator is gevestigd, hoewel de IP-adressen die het aankondigt wereldwijd gebruikers kunnen bedienen.

Laatst bijgewerkt: 2026-07-24 10:40:32 UTC
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