AS27881 — AS27881 - IPNEXT S.A.

AS27881 announces 5 IPv4 prefixes covering 16,896 addresses and 0 IPv6 prefixes.

About this network

The AS handle IPNEXT S.A. is operated by IPNEXT S.A., an Argentine cable and DSL provider.

What it's used for

• The address space carries dynamic residential access, evidenced by reverse DNS entries such as dynamic.ipnext.com.ar and dinamyc.ipnext.com.ar.
• The network announces 16,896 IPv4 addresses across 15 prefixes with only 3 observed neighbours, a ratio indicative of an access or eyeball network rather than a transit provider.

Notable

• All registrants in the RDAP data match the announcer, consistently listing IPNEXT S.A. for prefixes including 190.15.224.0/20 and 200.110.176.0/21.
• The inventory consists of 15 IPv4 prefixes with no IPv6 prefixes announced, showing a purely IPv4-based address estate.

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

Announced prefixes

• 190.7.224.0/19
• 190.15.224.0/20
• 190.15.240.0/21
• 190.15.248.0/23
• 200.110.176.0/21

Upstream networks

• AS7303 Telecom Argentina S.A.
• AS262259 StarNetworks
• AS3356 Level 3 Parent, LLC

Adjacent networks

• AS7303 Telecom Argentina S.A.
• AS262259 StarNetworks
• AS3356 Level 3 Parent, LLC

Routing security

• RPKI: 46 valid, 0 invalid and 0 not-found announcements; 6 ROAs.
• ASPA: none published.
• IRR: 33% of announcements registered; 40 route objects.
• Listed in as-sets: AS-CLARO-AUP-CUSTOMERS, AS-E1-AUTOMATION-CUSTOMER, AS-GNT-CUSTOMERS, AS-SILICA-AR-CUSTOMERS, AS198949:AS-SD, AS22927:AS-TEFARGENTINA, AS262259:AS-PEERS, AS263194:AS-COSCLI, AS263194:AS-TODOS2, AS27983:AS-TRANSITO, AS52320:AS-CUSTOMERS.