AS52875 — AS52875 - M.I.MONTREAL INFORMATICA LTDA

AS52875 announces 5 IPv4 prefixes covering 3,584 addresses and 1 IPv6 prefixes.

About this network

The AS handle M.I.MONTREAL INFORMATICA LTDA is held by M.I. Montreal Informatica LTDA.

What it's used for

• The address space carries business and corporate traffic, with netnames 179901 registered to the holder for the 177.131.149.0/24 and 177.131.151.0/24 prefixes.
• The network announces 3584 IPv4 addresses across 5 prefixes and 1 IPv6 prefix, while maintaining 20 observed neighbours; this ratio of address space to peering partners indicates a transit or interconnection role rather than a large-scale access network.
• Traffic from this AS consists of corporate and business endpoints, given the holder's identity as an informatica (IT) company.

Notable

• Registrants for the 177.131.149.0/24 and 177.131.151.0/24 prefixes match the announcer, M.I. Montreal Informatica LTDA.
• The 38.20.8.0/22 prefix is registered to Cogent Communications, LLC, indicating leased or historically allocated space within the announced inventory.
• The address inventory is mixed, comprising a /22 block from Cogent and multiple /22 and /24 blocks under the holder's own netname.

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

Announced prefixes

• 38.20.8.0/22
• 177.131.144.0/22
• 177.131.149.0/24
• 177.131.151.0/24
• 177.131.156.0/22
• 2804:8f4::/32

Upstream networks

• AS7195 EDGEUNO S.A.S
• AS17222 MUNDIVOX DO BRASIL LTDA
• AS28594 All Net Informatica Ltda
• AS3356 Level 3 Parent, LLC
• AS16735 ALGAR TELECOM S/A
• AS21574 Century Telecom Ltda
• AS13786 Seabras 1 USA, LLC

Downstream networks

• AS263946 RINGLINK TELECOM LTDA
• AS61836 CYBERLAN SERVICOS DE TELECOMUNICACOES LTDA
• AS266338 HDL SOLUCOES EM TECNOLOGIA LTDA
• AS271549 NOVA UNIAO TELECOM LTDA
• AS53040 ALTA CONEXAO TELECOMUNICACOES LTDA
• AS271288 AULOI INFORMATICA TELECOM LTDA ME
• AS266636 REDE WORKS TELECOM
• AS262663 METROFLEX TELECOMUNICACOES LTDA
• AS268546 RIOTELE-REAL INTERNET OPTICA TELECOMUNICACOES
• AS52556 Ivanildo Junior E Idalecio Ribeiro Art. Info. Ltda

Adjacent networks

• AS7195 EDGEUNO S.A.S
• AS263946 RINGLINK TELECOM LTDA
• AS17222 MUNDIVOX DO BRASIL LTDA
• AS61836 CYBERLAN SERVICOS DE TELECOMUNICACOES LTDA
• AS271549 NOVA UNIAO TELECOM LTDA
• AS266338 HDL SOLUCOES EM TECNOLOGIA LTDA
• AS28594 All Net Informatica Ltda
• AS53040 ALTA CONEXAO TELECOMUNICACOES LTDA
• AS271288 AULOI INFORMATICA TELECOM LTDA ME
• AS266636 REDE WORKS TELECOM
• AS3356 Level 3 Parent, LLC
• AS16735 ALGAR TELECOM S/A
• AS262663 METROFLEX TELECOMUNICACOES LTDA
• AS268546 RIOTELE-REAL INTERNET OPTICA TELECOMUNICACOES
• AS21574 Century Telecom Ltda
• AS272740 ALLIANCE NET BANDA LARGA LTDA
• AS52556 Ivanildo Junior E Idalecio Ribeiro Art. Info. Ltda
• AS13786 Seabras 1 USA, LLC

Routing security

• RPKI: 1 valid, 0 invalid and 9 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 80% of announcements registered; 27 route objects.
• Listed in as-sets: AS-21574-CUSTOMERS, AS-267613, AS-27720, AS-28124, AS-53062-CUSTOMERS, AS-53062-CUSTOMERS, AS-7738-BGP-CUSTOMERS, AS-7738_CUSTOMERS, AS-CITTA-CUSTOMERS, AS-CTBC-CUSTOMERS106, AS-CTBC-CUSTOMERS14, AS-CTBC-CUSTOMERS99, AS-CTBC-TOOLS-1, AS-DURAND1-CUSTOMER, AS-E1-AUTOMATION-CUSTOMER, AS-EMBRATELNET, AS-FLYS, AS-ITXBR1, AS-MUNDIVOX-CUSTOMERS, AS-OPENX-CUSTOMERS, AS-ROCKETNETWORK-TOOLS-2, AS-SB-AUTOMATION-CUSTOMER, AS-TASCOM-CUSTOMERS, AS-UFINET-LATAM-BRASIL, AS-UFLA-TRANSCUST.