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AS266242

VIANET GUARACIAMA EIRELI ME

LACNIC BR Announced
More ASNs in Brazil →
Organization
VIANET GUARACIAMA EIRELI ME
Registered
May 03, 2017
9 years ago
IPv4 Prefixes
7
1,024 addresses
IPv6 Prefixes
1
65,536 × /48
BGP Neighbours
6
2 upstream/peer · 5 downstream

Registration

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

AS Number AS266242 Country Brazil (BR) Registry LACNIC Allocated May 03, 2017 AS Description AS266242 - VIANET GUARACIAMA EIRELI ME, BR

IPv4 Prefixes

7 prefixes · 1,024 addresses · 1 top-level Routing data as of 2026-10-05 00:00 UTC

PrefixRangeAddresses
192.145.204.0/22192.145.204.0 – 192.145.207.2551,024
192.145.204.0/23192.145.204.0 – 192.145.205.255512
192.145.204.0/24192.145.204.0 – 192.145.204.255256
192.145.205.0/24192.145.205.0 – 192.145.205.255256
192.145.206.0/23192.145.206.0 – 192.145.207.255512
192.145.206.0/24192.145.206.0 – 192.145.206.255256
192.145.207.0/24192.145.207.0 – 192.145.207.255256

IPv6 Prefixes

1 prefix · 65,536 × /48 Routing data as of 2026-10-05 00:00 UTC

PrefixAddresses
2804:3cec::/32296

BGP Neighbours

6 unique neighbours · 2 upstream/peer · 5 downstream. 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 (2)

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
AS52928AS52928 - NORTETEL TELECOMUNICACOES LTDA2,6559,3222,574
AS271285AS271285 - MG TELECOM38042

Downstream side (5)

Networks seen to the right of this AS in BGP paths — networks whose routes it carries, typically its customers (downstreams).

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS61885AS61885 - MGNETMOC LTDA7481,5011,496
AS268667AS268667 - NET MAIS SOLUCOES EM REDE LTDA - ME5761,130372
AS269459AS269459 - PROVEDOR RODRIGUES FERREIRA LTDA4602,632374
AS267173AS267173 - NetMontes Telecomunicacoes e Servicos Ltda2961,1260
AS271285AS271285 - MG TELECOM1562980