AS28137 — Vialink Solucoes de Tecnologia Ltda
AS28137 announces 1 IPv4 prefixes covering 4,096 addresses and 1 IPv6 prefixes.
About this network
AS28137 is operated by Vialink Solucoes de Tecnologia Ltda.
What it's used for
- The address space carries residential and business internet access, evidenced by reverse DNS entries like 255-167-45-187.vialink.com.br and 254-171-45-187.vialink.com.br.
- The AS announces 4096 IPv4 addresses across 1 prefix and 1 IPv6 prefix, with 13 observed neighbours. This ratio of address space to peering partners is consistent with an access provider rather than a transit carrier.
Notable
- The RDAP registrant Vialink Soluções de Tecnologia Ltda matches the AS holder name, confirming consistent ownership of the announced space.
- The inventory consists of a single contiguous IPv4 block, 187.45.160.0/20, and a single IPv6 prefix, 2804:458::/32, indicating a focused and compact address estate.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 187.45.160.0/20
- 2804:458::/32
Upstream networks
- AS52468 UFINET PANAMA S.A.
- AS6939 Hurricane Electric LLC
- AS266166 GLOBALNET SERVICOS E INFORMATICA LTDA-ME
- AS57463 NetIX Communications JSC
- AS263946 RINGLINK TELECOM LTDA
- AS35280 F5 Networks SARL
Downstream networks
- AS263946 RINGLINK TELECOM LTDA
Adjacent networks
BGP / ASN / CIDR
awaiting query
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IPv4
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IPv6
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Search Results
IPv4 Prefixes
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IPv6 Prefixes
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Total Prefixes
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Unique /24s
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⚠ SUSPICIOUS PREFIX ANNOUNCEMENTS DETECTED