SUBNET.IM

AS20148Vantiva USA Shared Services Inc.

United StatesRegistryARIN

At a glance

IPv4 prefixes

9

IPv6 prefixes

2

IPv4 addresses

2.3k

IPv6 /64s

131k

Upstream graph

The networks AS20148 is seen behind, one and two hops out, drawn from real AS paths.

AS20148Toward the internet core
Upstream graph for AS20148: 11 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS20148Vantiva USA Share…This networkAS3257GTT Communication…AS8218Zayo EuropeAS9498Bharti Airtel Ltd.AS47600RUBIX DATACENTER …AS2497Internet Initiati…AS6667Elisa OyjAS6461Zayo BandwidthAS34288Kantonsschule ZugAS1299Arelion (fka. Tel…AS6939Hurricane Electri…AS174Cogent Communicat…

Networks observed one and two hops upstream of AS20148 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

11

adjacent networks

Upstreams
436%
Peers
655%
Downstreams
19%

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

Upstreams of AS20148
NetworkCountryRelationshipPathsVantage pts
AS3257GTT Communications Inc.USPeer31679
AS9498Bharti Airtel Ltd.INPeer222142
AS8218Zayo EuropeFRPeer217137
AS47600RUBIX DATACENTER SASFRPeer7979

Prefixes

The largest blocks AS20148 originates, widest first.

Largest prefixes originated by AS20148
PrefixAddressesVisibility
141.11.8.0/2425680/80
141.11.254.0/2425679/80
205.143.192.0/2425679/80
205.143.193.0/2425679/80
205.143.195.0/2425679/80
205.143.196.0/2425679/80
205.143.197.0/2425680/80
205.143.198.0/2425680/80
205.159.1.0/2425679/80
2001:5c8:f7f9::/4865.5k × /6450/62

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