AS206945 — co-fi Robert Michael Span

AS206945 announces 3 IPv4 prefixes covering 3,072 addresses and 0 IPv6 prefixes.

About this network

The AS handle CO-FI is held by Robert Michael Span.

What it's used for

• The address space carries residential broadband traffic, indicated by netnames such as ES-ROBERT-20161004 and CO-FI-CUSTOMERS-3.
• The network announces 3072 IPv4 addresses across 5 prefixes with only 3 observed neighbours, a ratio characteristic of an access or eyeball network rather than a transit provider.
• As a cable and DSL ISP operating in Spain, the traffic consists of subscriber internet access for local households.

Notable

• Registrants for the largest prefixes are consistently Robert Michael Span, while smaller blocks are registered to Abuse-C Role under netnames CO-FI-CUSTOMERS-3 and CO-FI-CUSTOMERS-4.
• The address inventory is composed of five distinct IPv4 blocks, all located in Spain, with no IPv6 prefixes announced.

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

Announced prefixes

• 185.171.8.0/22
• 185.203.164.0/22
• 185.215.104.0/22

Upstream networks

• AS6939 Hurricane Electric LLC
• AS206366 Rural Telecom SL

Downstream networks

• AS206366 Rural Telecom SL

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS206366 Rural Telecom SL

Routing security

• RPKI: 9 valid, 0 invalid and 0 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 89% of announcements registered; 14 route objects.
• Listed in as-sets: AS-AUNANET, AS-COFI, AS-COFI-TRANSIT, AS-HURRICANE, AS-IXPLAY, AS-ONO-UPS, AS-RETN-ACTUAL-V4, AS-RURALTELECOM-TRANSIT, AS-SERVIHOSTING, AS-TRANSROUTE-SPEC.