AS61849 — AS61849 - RIO ONLINE. NET LTDA

AS61849 announces 1 IPv4 prefixes covering 1,024 addresses and 1 IPv6 prefixes.

About this network

AS61849 is operated by Rio Online. Net Ltda.

What it's used for

• The address space is registered under the netname 232417 with registrant RIO ONLINE. NET LTDA, indicating a single-tenant allocation.
• The AS announces 1024 IPv4 addresses within a single /22 prefix and 1 IPv6 prefix, with 4 observed routing neighbours.
• As a Brazilian ISP, the traffic consists of subscriber internet access for residential and small business customers in the Rio de Janeiro region.

Notable

• The RDAP registrant RIO ONLINE. NET LTDA matches the AS holder name exactly.
• The inventory consists of one contiguous IPv4 block and one IPv6 block, typical of a regional access provider.

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

Announced prefixes

• 201.149.104.0/22
• 2804:1a44:ff00::/40

Upstream networks

• AS61923 SUNWAY TELECOM LTDA
• AS266240 A2 TELECOM EIRELI - ME
• AS53181 Avanca Telecom e Servicos LTDA
• AS28260 ALTA REDE CORPORATE NETWORK TELECOM LTDA - EPP

Adjacent networks

• AS61923 SUNWAY TELECOM LTDA
• AS266240 A2 TELECOM EIRELI - ME
• AS53181 Avanca Telecom e Servicos LTDA
• AS28260 ALTA REDE CORPORATE NETWORK TELECOM LTDA - EPP

Routing security

• RPKI: 0 valid, 0 invalid and 5 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 40% of announcements registered; 4 route objects.
• Listed in as-sets: AS-267613, AS-28124, AS-53181, AS-53427-TGLOBAL, AS-7738-BGP-CUSTOMERS, AS-7738_CUSTOMERS, AS-ALTAREDE, AS-BRISANET-CUSTOMERS, AS-CTBC-CUSTOMERS121, AS-CTBC-CUSTOMERS125, AS-CTBC-CUSTOMERS31, AS-CTBC-TOOLS-1, AS-DURAND1-CUSTOMER, AS-E1-AUTOMATION-CUSTOMER, AS-EDATEL, AS-EMBRATELNET, AS-FORTE-TELECOM-DOWNSTREAMS, AS-FORTEL-CUSTOMERS, AS-GNT-CUSTOMERS, AS-HUGENET-CUSTOMERS, AS-K2TELECOM-COSTUMERS, AS-LINKFULL-CORPORATE, AS-MOB-CUSTOMER-263928, AS-ROCKETNETWORK-TOOLS-2, AS-SEABORN-CUSTOMER.