AS200108 — NEMO-AS Nemo S.r.l.

Network type: residential

AS200108 announces 3 IPv4 prefixes covering 2,304 addresses and 0 IPv6 prefixes.

About this network

NEMO-AS is operated by Nemo S.r.l., an Italian cable and DSL internet service provider.

What it's used for

• The address space carries residential and business internet access, evidenced by the PeeringDB classification as a Cable/DSL/ISP and the netname IT-NEMO-20131009 associated with the operator's own prefix.
• The AS announces 2,304 IPv4 addresses across 3 prefixes while maintaining 30 observed routing neighbours, a ratio consistent with a regional access network purchasing transit and peering for customer connectivity.
• Traffic from this AS consists of subscriber eyeballs and small business users in the Brescia region of Italy, utilizing the operator's cable and DSL infrastructure.

Notable

• Registrants for two of the three announced prefixes (154.60.204.0/22 and 130.117.235.0/24) are listed as Cogent Communications, LLC, while the third (185.37.44.0/22) is registered to Nemo S.r.l., indicating the use of leased or historically allocated Cogent address space.
• The inventory is composed of three distinct IPv4 blocks with no IPv6 prefixes announced, reflecting a legacy IPv4-centric deployment.

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

Announced prefixes

• 130.117.235.0/24
• 154.60.204.0/22
• 185.37.44.0/22

Upstream networks

• AS174 Cogent Communications, LLC
• AS197506 Level7 s.r.l.
• AS6939 Hurricane Electric LLC
• AS31543 myNet GmbH
• AS59919 Brainbox S.r.l.
• AS24482 SG.GS

Adjacent networks

• AS174 Cogent Communications, LLC
• AS197506 Level7 s.r.l.
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS
• AS31543 myNet GmbH
• AS59919 Brainbox S.r.l.

Routing security

• RPKI: 0 valid, 0 invalid and 5 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 6 route objects.
• Listed in as-sets: AS-LEVEL7, AS-RETN-ACTUAL-V4, AS197506:AS-CUSTOMERS.

Internet exchanges

• Milan Internet Exchange — Milan, Italy