AS52573 — AS52573 - Une Telecom Ltda

Network type: residential

AS52573 announces 27 IPv4 prefixes covering 25,088 addresses and 1 IPv6 prefixes.

About this network

AS52573 is operated by Une Telecom Ltda.

What it's used for

• The address space carries residential broadband traffic, evidenced by reverse DNS entries such as 177-92-179-255.speednet.pro.br, 24-152-97-0.technetnetworks.com.br, and 45-224-49-0.spnetinternet.com.br.
• The AS announces 25,088 IPv4 addresses across 35 prefixes and 8 IPv6 prefixes, while maintaining 155 observed neighbours; this ratio of moderate address space against a high neighbour count indicates a regional access provider peering extensively for outbound traffic.
• Traffic from this AS consists of subscriber eyeballs for cable and DSL internet services in Brazil, consistent with the operator's classification as a regional ISP.

Notable

• All available RDAP registrants match the announcer, with Une Telecom Ltda listed for prefixes including 177.92.176.0/21 and 24.152.96.0/22.
• The address inventory is fragmented into numerous /22 and /23 blocks, reflecting a collection of smaller regional allocations rather than a single contiguous estate.

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

Announced prefixes

• 24.152.96.0/22
• 45.6.228.0/22
• 45.65.168.0/22
• 45.224.48.0/22
• 45.226.56.0/23
• 131.0.12.0/22
• 138.118.68.0/22
• 138.204.32.0/22
• 138.255.76.0/22
• 143.137.176.0/24
• 143.137.178.0/23
• 143.255.148.0/22
• 168.90.20.0/22
• 168.197.112.0/22
• 170.247.68.0/22
• 170.254.8.0/22
• 177.86.73.0/24
• 177.86.74.0/24
• 177.86.168.0/21
• 177.87.40.0/22
• 177.91.40.0/22
• 177.92.176.0/21
• 177.125.108.0/22
• 179.42.96.0/23
• 179.42.99.0/24
• 186.250.252.0/22
• 201.182.28.0/22
• 2804:ce4::/32

Upstream networks

• AS16735 ALGAR TELECOM S/A
• AS10429 TELEFONICA BRASIL S.A
• AS52468 UFINET PANAMA S.A.
• AS6939 Hurricane Electric LLC
• AS8167 V tal
• AS7738 V tal
• AS37468 Angola Cables
• AS24482 SG.GS
• AS37721 Virtual Technologies & Solutions
• AS53427 TGLOBAL NETWORKS
• AS1031 PEER 1031 LLC
• AS3303 Swisscom (Schweiz) AG
• AS274746 VYCENZZOO TELECOMUNICACOES LTDA
• AS999 CORIX NETWORKS
• AS213241 TECHIT.BE SRL
• AS1103 SURF B.V.
• AS33891 Core-Backbone GmbH
• AS35280 F5 Networks SARL

Downstream networks

• AS263467 INSPIRE TELECOM - EIRELI
• AS61773 G+ NETWORK TELECOM EIRELI - ME
• AS267183 CINE NET TELECOM LTDA
• AS268500 B C INFORMATICA E TELECOMUNICACOES LTDA
• AS268892 DBS TELECOM EIRELI - ME
• AS52742 HELP INTERNET
• AS52935 Infobarra Solucoes em Informatica Ltda
• AS52911 netstore tecnologia ltda
• AS271036 WELTON RODRIGUES VAZ
• AS270618 PORTAL NET SERVICOS DE COMUNICACAO MULTIMIDIA LTDA
• AS270244 G2 NETWORK EIRELI ME
• AS270292 CONECTTE TELECOM LTDA
• AS271605 MICHELL PIRES DE BARROS
• AS262473 SAMISSA TELECOM
• AS263269 RAGTEK TECNOLOGIA
• AS264976 cyberline comunicacoes e servicos ltda me
• AS268274 ELETROCELL TELECOM LTDA
• AS267351 JOSUEL FRANCISCO DE OLIVEIRA - ME
• AS267077 L DE S SILVA INFORNET SERVICOS TELECOM
• AS264055 WOOMER REIS DE LACERDA -ME
• AS262952 LIFE.IN TELECOM
• AS262565 CYBER INTERNET LTDA
• AS267419 VISUALNET TELECOM
• AS271481 OndaNet Tecnologia Ltda
• AS265903 CYBER TELECOM LTDA

Adjacent networks

• AS16735 ALGAR TELECOM S/A
• AS6939 Hurricane Electric LLC
• AS7738 V tal
• AS8167 V tal
• AS10429 TELEFONICA BRASIL S.A
• AS52742 HELP INTERNET
• AS263269 RAGTEK TECNOLOGIA
• AS270664 A K C PROV DE ACESSO AS REDES DE TEL. E INF EIRELI
• AS268892 DBS TELECOM EIRELI - ME
• AS264386 MMM E G TELECOMUNICACOES LTDA - ME
• AS262952 LIFE.IN TELECOM
• AS52468 UFINET PANAMA S.A.
• AS263467 INSPIRE TELECOM - EIRELI
• AS270244 G2 NETWORK EIRELI ME
• AS52935 Infobarra Solucoes em Informatica Ltda
• AS61773 G+ NETWORK TELECOM EIRELI - ME
• AS265903 CYBER TELECOM LTDA
• AS24482 SG.GS
• AS267183 CINE NET TELECOM LTDA
• AS268500 B C INFORMATICA E TELECOMUNICACOES LTDA
• AS52911 netstore tecnologia ltda
• AS271036 WELTON RODRIGUES VAZ
• AS271605 MICHELL PIRES DE BARROS
• AS270292 CONECTTE TELECOM LTDA
• AS264244 SPEED NET SERVICOS DE TELECOMUNICACOES LTDA-ME

Routing security

• RPKI: 91 valid, 0 invalid and 0 not-found announcements; 26 ROAs.
• ASPA: none published.
• IRR: 40% of announcements registered; 95 route objects.
• Listed in as-sets: AS-263558, AS-267613, AS-268200, AS-40676, AS-53427-TGLOBAL, AS-53427-TGN, AS-8167-BGP-CUSTOMERS, AS-8167_CUSTOMERS, AS-ACTION, AS-ALLREDE-CUSTOMERS1, AS-BRISANET-CUSTOMERS, AS-CTBC-CUSTOMERS12, AS-CTBC-TOOLS-1, AS-DURAND1-CUSTOMER, AS-ELETRONET-CUST, AS-EMBRATELNET, AS-FLYS, AS-FORTEL-CUSTOMERS, AS-HURRICANE, AS-HWNG-DOWNSTREAMS, AS-INFORTEK, AS-MOB-CUSTOMER-AS263558, AS-MOB-CUSTOMER-AS53237, AS-SAMM, AS-TECKLINK.

Internet exchanges

• IX.br (PTT.br) São Paulo — São Paulo, Brazil
• AMS-IX Amsterdam — Amsterdam, Netherlands
• IX.br (PTT.br) Brasília — Brasília, Brazil
• IX.br (PTT.br) Goiânia — Goiânia, Brazil