AS27655 — AS27655 - YPF S.A.

AS27655 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

AS27655 is operated by YPF S.A., the Argentine state-owned oil and gas company.

What it's used for

• The address space is registered under the netname 200.1.118.0 - 200.1.118.255 with registrant YPF S.A., indicating a corporate internal network.
• The AS announces 256 IPv4 addresses across 1 prefix (200.1.118.0/24) and has 1 observed neighbour, a ratio consistent with a single-site or small-scale internal corporate estate rather than a transit or access provider.

Notable

• The RDAP registrant YPF S.A. matches the AS holder name exactly.
• The address inventory consists of a single /24 block, which is typical for a corporate network requiring a modest amount of public IP space for internal services or legacy systems.

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

Announced prefixes

• 200.1.118.0/24

Upstream networks

• AS10834 Telefonica de Argentina

Adjacent networks

• AS10834 Telefonica de Argentina

Routing security

• RPKI: 1 valid, 0 invalid and 0 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 0% of announcements registered; 0 route objects.
• Listed in as-sets: AS-CLARO-AUP-CUSTOMERS, AS10834:AS-TEFARGDATA, AS198949:AS-SD.