SUBNET.IM

AS61880Hospital de Clínicas de Porto Alegre

BrazilRegistryLACNIC

At a glance

IPv4 prefixes

3

IPv6 prefixes

1

IPv4 addresses

2k

IPv6 /64s

65.5k

Upstream graph

The networks AS61880 is seen behind, one and two hops out, drawn from real AS paths.

AS61880Toward the internet core
Upstream graph for AS61880: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS61880Hospital de Clíni…This networkAS2716Universidade Fede…AS28146MHNET TELECOMAS1916RNP - Rede Nacion…AS268744APESC - Associaçã…AS3356Lumen (Level 3)AS7195EdgeUno

Networks observed one and two hops upstream of AS61880 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS61880
NetworkCountryRelationshipPathsVantage pts
AS2716Universidade Federal do Rio Grande do SulBRPeer17682
AS28146MHNET TELECOMBRPeer123123

Prefixes

The largest blocks AS61880 originates, widest first.

Largest prefixes originated by AS61880
PrefixAddressesVisibility
131.0.16.0/221k80/80
131.0.16.0/2351279/80
131.0.18.0/2351279/80
2801:80:c10::/4865.5k × /6461/62

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.