AS198399 — FASTCON-AS FASTCON srl

Network type: residential

AS198399 announces 5 IPv4 prefixes covering 3,328 addresses and 1 IPv6 prefixes.

About this network

The AS handle FASTCON-AS is held by FASTCON srl.

What it's used for

• The address space carries customer endpoints, evidenced by reverse DNS entries such as customer78-254.fastcon.it and customer168-128.fastcon.it.
• The network announces 3328 IPv4 addresses across 5 prefixes and 1 IPv6 prefix, while maintaining 37 observed neighbours.
• Traffic from this AS consists of broadband access for small and medium enterprises, corporate clients, public administration, and private users in the Lombardy region of Italy.

Notable

• Registrants for all announced prefixes consistently identify FASTCON srl and Fastcon Technical Contact, aligning with the AS holder.
• The address inventory is composed of five distinct IPv4 blocks, including 37.34.76.0/22, 185.95.224.0/22, 37.34.72.0/23, 195.93.168.0/23, and 37.34.74.0/24.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 37.34.72.0/23
• 37.34.74.0/24
• 37.34.76.0/22
• 185.95.224.0/22
• 195.93.168.0/23
• 2a00:c5e0::/32

Upstream networks

• AS41327 Fiber Telecom S.p.A.
• AS6939 Hurricane Electric LLC
• AS3302 Retelit Digital Services S.p.A.
• AS8218 Zayo Infrastructure France SA
• AS24482 SG.GS
• AS59919 Brainbox S.r.l.
• AS31543 myNet GmbH
• AS29632 Netassist International EOOD

Adjacent networks

• AS41327 Fiber Telecom S.p.A.
• AS6939 Hurricane Electric LLC
• AS3302 Retelit Digital Services S.p.A.
• AS24482 SG.GS
• AS8218 Zayo Infrastructure France SA
• AS59919 Brainbox S.r.l.
• AS31543 myNet GmbH
• AS29632 Netassist International EOOD

Routing security

• RPKI: 18 valid, 0 invalid and 0 not-found announcements; 5 ROAs.
• ASPA: none published.
• IRR: 94% of announcements registered; 21 route objects.
• Listed in as-sets: AS-FASTWEB, AS-FASTWEB-V6, AS-IRIDEOS-CUST, AS-RETN-ACTUAL-V4, AS-XO-B, AS198399:AS-FASTCON, AS3302:AS-CUST, AS41327:AS-CUSTOMERS.

Internet exchanges

• Milan Internet Exchange — Milan, Italy
• Milan Neutral Access Point — Milan, Italy