SUBNET.IM

AS273221FIBRAZO S.A.S.

ColombiaRegistryLACNIC

At a glance

IPv4 prefixes

8

IPv6 prefixes

10

IPv4 addresses

2k

IPv6 /64s

852k

Upstream graph

The networks AS273221 is seen behind, one and two hops out, drawn from real AS paths.

AS273221Toward the internet core
Upstream graph for AS273221: 4 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS273221FIBRAZO S.A.S.This networkAS23520Columbus Networks…AS262191LIBERTY NETWORKS …AS1299Arelion (fka. Tel…AS6830Liberty Global Eu…

Networks observed one and two hops upstream of AS273221 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 AS273221
NetworkCountryRelationshipPathsVantage pts
AS23520Columbus Networks USA, Inc.USPeer840140
AS262191LIBERTY NETWORKS DE COLOMBIA S.A.SCOPeer402140

Prefixes

The largest blocks AS273221 originates, widest first.

Largest prefixes originated by AS273221
PrefixAddressesVisibility
38.191.41.0/2425679/80
38.210.108.0/2425679/80
77.247.120.0/2425679/80
77.247.121.0/2425679/80
77.247.122.0/2425679/80
77.247.123.0/2425679/80
181.41.148.0/2425679/80
181.41.149.0/2425679/80
2803:42d0:8::/46262k × /6461/62
2803:42d0::/4865.5k × /6461/62

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