AS52694 — AS52694 - NEXSUL TELECOM LTDA

AS52694 announces 2 IPv4 prefixes covering 2,048 addresses and 1 IPv6 prefixes.

About this network

NEXSUL TELECOM LTDA is the AS handle for Nexsul Telecom, a regional cable and DSL provider in Brazil.

What it's used for

• The address space carries subscriber traffic, evidenced by reverse DNS entries such as 177-73-38-254.nexsul.net.br and 200-6-130-254.nexsul.net.br.
• The network announces 2048 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 1 observed neighbour, indicating a small access network rather than a transit provider.
• Traffic from this AS consists of residential and small business internet access for Nexsul's regional subscriber base.

Notable

• Both announced prefixes list NEXSUL TELECOM LTDA as the registrant, matching the AS holder.
• The inventory consists of two /22 blocks in Brazil, representing a compact address space typical of a regional ISP.

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

Announced prefixes

• 177.73.36.0/22
• 200.6.128.0/22
• 2804:c58::/32

Upstream networks

• AS61616 Union ISP S/A

Adjacent networks

• AS61616 Union ISP S/A

Routing security

• RPKI: 3 valid, 0 invalid and 0 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 0% of announcements registered; 0 route objects.
• Listed in as-sets: AS-267613, AS-53062-CUSTOMERS, AS-53062-CUSTOMERS, AS-7738-BGP-CUSTOMERS, AS-7738_CUSTOMERS, AS-8167-BGP-CUSTOMERS, AS-8167_CUSTOMERS, AS-ADYLNET-CUSTOMERS, AS-CTBC-CUSTOMERS119, AS-CTBC-CUSTOMERS220, AS-CTBC-CUSTOMERS26, AS-CTBC-TOOLS-1, AS-DURAND1-CUSTOMER, AS-EMBRATELNET, AS-HURRICANE, AS-HURRICANEV6, AS-HWNG-DOWNSTREAMS, AS-ROCKETNETWORK-TOOLS-2, AS-UFINET-LATAM-BRASIL, AS28343:AS-CUSTOMERS, AS3491:AS-CUSTOMERS-NA, AS53013:AS-CONE.