AS31222 — ASN-TERRA

AS31222 announces 3 IPv4 prefixes covering 19,456 addresses and 1 IPv6 prefixes.

About this network

The AS handle ASN-TERRA is held by Mewecom Italia spa.

What it's used for

• The address space carries residential and business access traffic, evidenced by the reverse DNS record 242.254.dyn2.b2.gruppoterra.it which indicates dynamic IP assignment for broadband customers.
• The network announces 19456 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, while maintaining only 2 observed routing neighbours. This high address-to-neighbour ratio is characteristic of an access or eyeball network rather than a transit provider.

Notable

• All registrants for the announced prefixes are consistent with the announcer, listing "Mewecom Italia spa" as the director and abuse contact for netnames IT-MEWECOM-20040218, IT-MEWECOM-20001123, and IT-MEWECOM-20160621.
• The operator is part of the Gruppo Terra ecosystem, as indicated by the gruppoterra.it domain in the reverse DNS and the PeeringDB entry for Terra Spa.
• The inventory consists of three distinct IPv4 blocks of varying sizes, including a large /18 and smaller /21 and /22 allocations, alongside a single /32 IPv6 prefix.

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

Announced prefixes

• 83.147.64.0/18
• 185.156.240.0/22
• 217.72.40.0/21
• 2a02:7320::/32

Upstream networks

• AS3302 Retelit Digital Services S.p.A.
• AS3269 Telecom Italia S.p.A.

Adjacent networks

• AS3302 Retelit Digital Services S.p.A.
• AS3269 Telecom Italia S.p.A.