SUBNET.IM

AS10881FUNPAR - Fundacao da UFPR para o DCTC

BrazilRegistryLACNIC

At a glance

IPv4 prefixes

21

IPv6 prefixes

4

IPv4 addresses

230k

IPv6 /64s

8.6B

Upstream graph

The networks AS10881 is seen behind, one and two hops out, drawn from real AS paths.

AS10881Toward the internet core
Upstream graph for AS10881: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS10881FUNPAR - Fundacao…This networkAS1000LINK AMERICANAS1916RNP - Rede Nacion…AS7195EdgeUnoAS13786Seaborn (Seabras …AS262355VSX NetworksAS6453TATA Communicatio…AS174Cogent Communicat…AS2914NTT America, Inc.AS1299Arelion (fka. Tel…AS32590Valve CorporationAS57463NetIX Communicati…AS266213PLANETCLICK TELEC…

Networks observed one and two hops upstream of AS10881 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

38

adjacent networks

Upstreams
513%
Peers
2771%
Downstreams
616%

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

Upstreams of AS10881
NetworkCountryRelationshipPathsVantage pts
AS1916RNP - Rede Nacional de Ensino e PesquisaBRPeer2,563142
AS7195EdgeUnoCOPeer142
AS262355VSX NetworksBRPeer142
AS1000LINK AMERICANUSPeer142
AS13786Seaborn (Seabras USA, LLC)USPeer21

Prefixes

The largest blocks AS10881 originates, widest first.

Largest prefixes originated by AS10881
PrefixAddressesVisibility
200.134.0.0/1665.5k79/80
200.134.0.0/1732.8k3/80
200.134.128.0/1732.8k3/80
200.17.192.0/1816.4k79/80
200.238.128.0/1816.4k79/80
200.17.192.0/198.2k3/80
200.17.224.0/198.2k3/80
200.236.0.0/198.2k79/80
200.238.128.0/198.2k3/80
200.238.160.0/198.2k3/80

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