AS28000 — AS28000 - LACNIC - Latin American and Caribbean IP address

AS28000 announces 6 IPv4 prefixes covering 3,584 addresses and 2 IPv6 prefixes.

About this network

AS28000 is operated by LACNIC, the Internet Address Registry for Latin America and the Caribbean.

What it's used for

• The address space carries LACNIC's own operational infrastructure, evidenced by reverse DNS entries such as flex-vmw4.lacnic.net.uy, stor-ctrla-pdo.lacnic.net.uy, and monoing.lacnic.net.uy.
• The AS announces 3584 IPv4 addresses across 7 prefixes and 2 IPv6 prefixes, with 7 observed neighbours, indicating a small, self-contained internal network rather than a transit or access provider.

Notable

• All registrants for the announced prefixes are listed as LACNIC - Latin American and Caribbean IP address, matching the AS holder.
• The address inventory consists of a mix of /22, /23, and /24 blocks, including 168.121.184.0/22, 179.0.156.0/22, and several /24s in the 200.7.0.0/16 and 200.10.0.0/16 ranges.

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

Announced prefixes

• 168.121.184.0/22
• 179.0.156.0/22
• 200.7.84.0/23
• 200.7.87.0/24
• 200.10.61.0/24
• 200.10.62.0/23
• 2001:13c7:7001::/48
• 2801:1b8::/44

Upstream networks

• AS6057 Administracion Nacional de Telecomunicaciones
• AS19422 Telefonica Moviles del Uruguay SA

Downstream networks

• AS61455 LACTLD - LATIN AMERICAN AND CARIBBEAN TLD ASSOCIATION
• AS52224 LACNIC - Latin American and Caribbean IP address

Adjacent networks

• AS6057 Administracion Nacional de Telecomunicaciones
• AS19422 Telefonica Moviles del Uruguay SA
• AS61455 LACTLD - LATIN AMERICAN AND CARIBBEAN TLD ASSOCIATION
• AS52224 LACNIC - Latin American and Caribbean IP address

Routing security

• RPKI: 14 valid, 0 invalid and 0 not-found announcements; 12 ROAs.
• ASPA: none published.
• IRR: 57% of announcements registered; 27 route objects.
• Listed in as-sets: AS-267613, AS-ANTEL-ALL, AS-ANTEL-TRANSIT, AS-CLARO-AUP-ALL, AS-CLARO-AUP-CUSTOMERS, AS-EMBRATELNET, AS-LACNIC-MVD-MONTEVIDEO, AS-RIS-RRC24, AS-WEBWERKS-1, AS19422:AS-CLIENTS, AS198949:AS-SD, AS28000:AS-ALLCUSTOMERS-LACNIC-MVD, AS64135:AS-LABRPKIPERMITIDOS1.