AS210741 — ISRcomunicaciones Telnetia S.L. trading as ISR comunicaciones

AS210741 announces 2 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

The AS handle ISRCOMUNICACION is held by ISR comunicaciones (Telnetia S.L.).

What it's used for

• The address space carries residential static IP services, evidenced by reverse DNS entries such as static-64-201-225-77.ipcom.comunitel.net and netnames ISRcomunicaciones and ES-ISRCOMUNICACIONES1-20260325.
• The network announces 512 IPv4 addresses across 2 prefixes with 1 observed neighbour, a ratio indicating a small access or eyeball network rather than a transit provider.
• Traffic from this AS consists of subscriber eyeballs for a local Spanish internet service provider.

Notable

• Registrants align with the announcer, listing ISRcomunicaciones and Telnetia S.L. trading as ISR comunicaciones for the 194.62.115.0/24 prefix, while the 77.225.201.0/24 prefix lists VODAFONE ABUSE as the registrant.
• The inventory consists of two /24 blocks, one of which (77.225.201.0/24) shows a registrant mismatch with the primary operator name.

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

Announced prefixes

• 77.225.201.0/24
• 194.62.115.0/24

Upstream networks

• AS12357 VODAFONE ESPANA S.A.U.

Adjacent networks

• AS12357 VODAFONE ESPANA S.A.U.

Routing security

• RPKI: 2 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 2 route objects.
• Listed in as-sets: AS-COMUNITEL.