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AS28255

Wtl Telecomunicacoes do Brasil Ltda

LACNIC BR Announced
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Organization
Wtl Telecomunicacoes do Brasil Ltda
Registered
Sep 29, 2008
18 years ago
IPv4 Prefixes
18
9,216 addresses
IPv6 Prefixes
10
65,536 × /48
BGP Neighbours
15
10 upstream/peer · 0 downstream · 5 collector-only

Registration

The registry's RDAP record for this AS number could not be retrieved; it is looked up again automatically.

AS Number AS28255 Country Brazil (BR) Registry LACNIC Allocated Sep 29, 2008 AS Description AS28255 - Wtl Telecomunicacoes do Brasil Ltda, BR

IPv4 Prefixes

18 prefixes · 9,216 addresses · 3 top-level Routing data as of 2026-10-09 00:00 UTC

PrefixRangeAddresses
138.185.180.0/22138.185.180.0 – 138.185.183.2551,024
138.185.180.0/23138.185.180.0 – 138.185.181.255512
138.185.182.0/23138.185.182.0 – 138.185.183.255512
187.16.144.0/20187.16.144.0 – 187.16.159.2554,096
187.16.144.0/21187.16.144.0 – 187.16.151.2552,048
187.16.144.0/22187.16.144.0 – 187.16.147.2551,024
187.16.148.0/22187.16.148.0 – 187.16.151.2551,024
187.16.149.0/24187.16.149.0 – 187.16.149.255256
187.16.152.0/21187.16.152.0 – 187.16.159.2552,048
187.16.152.0/22187.16.152.0 – 187.16.155.2551,024
187.16.156.0/22187.16.156.0 – 187.16.159.2551,024
187.84.128.0/20187.84.128.0 – 187.84.143.2554,096
187.84.128.0/21187.84.128.0 – 187.84.135.2552,048
187.84.128.0/22187.84.128.0 – 187.84.131.2551,024
187.84.132.0/22187.84.132.0 – 187.84.135.2551,024
187.84.136.0/21187.84.136.0 – 187.84.143.2552,048
187.84.136.0/22187.84.136.0 – 187.84.139.2551,024
187.84.140.0/22187.84.140.0 – 187.84.143.2551,024

IPv6 Prefixes

10 prefixes · 65,536 × /48 · 1 top-level Routing data as of 2026-10-09 00:00 UTC

PrefixAddresses
2804:1b40::/32296
2804:1b40::/33295
2804:1b40::/36292
2804:1b40:1000::/36292
2804:1b40:2000::/36292
2804:1b40:3000::/36292
2804:1b40:6000::/36292
2804:1b40:8000::/33295
2804:1b40:8000::/36292
2804:1b40:8001::/48280

BGP Neighbours

15 unique neighbours · 10 upstream/peer · 0 downstream · 5 collector-only. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries.

Upstream & peer side (10)

Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers.

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS53181AS53181 - Avanca Telecom e Servicos LTDA436599331
AS263009AS263009 - FORTE TELECOM LTDA.42990994
AS6939HURRICANE - Hurricane Electric LLC1438291,486
AS35280F5 F5 Networks SARL813154
AS6057AS6057 - Administracion Nacional de Telecomunicaciones23420
AS14840AS14840 - BR.Digital Telecom26540
AS7195AS7195 - EDGEUNO S.A.S109
AS52468AS52468 - UFINET PANAMA S.A.108
AS53013AS53013 - UFINET BRASIL S.A.102
AS61568AS61568 - ALOO TELECOM - FSF TECNOLOGIA SA1130

Collector-only (5)

Networks seen to the left of this AS only when they peer directly with a RIPE RIS route collector, so the adjacency may be an artefact of that peering; many of them also appear on the downstream side.

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS52873AS52873 - Softdados Telecomunicacoes1178
AS262427AS262427 - Invista Net Provedor de Acesso Ltda1170
AS263152AS263152 - MIGO TELECOM1130
AS264479AS264479 - Turbozone Internet1179
AS271253AS271253 - LINK BRASIL TELECOMUNICACOES LTDA1170