SUBNET.IM

AS19311Stewart Title

United StatesRegistryARIN

At a glance

IPv4 prefixes

9

IPv6 prefixes

0

IPv4 addresses

2.3k

IPv6 /64s

0

Upstream graph

The networks AS19311 is seen behind, one and two hops out, drawn from real AS paths.

AS19311Toward the internet core
Upstream graph for AS19311: 10 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS19311Stewart TitleThis networkAS174Cogent Communicat…AS812Rogers Communicat…AS7381BroadbandONE, LLCAS13767DataBank Holdings…AS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS1828PacketFabric / Un…AS2914NTT America, Inc.AS6461Zayo BandwidthAS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS19311 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

9

adjacent networks

Upstreams
444%
Peers
556%
Downstreams
00%

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

Upstreams of AS19311
NetworkCountryRelationshipPathsVantage pts
AS174Cogent Communications, LLCUSPeer34068
AS7381BroadbandONE, LLCUSPeer24080
AS812Rogers Communications Canada Inc.CAPeer8080
AS13767DataBank Holdings, Ltd.USPeer5511

Prefixes

The largest blocks AS19311 originates, widest first.

Largest prefixes originated by AS19311
PrefixAddressesVisibility
199.253.16.0/2425679/80
199.253.17.0/2425679/80
199.253.18.0/2425679/80
199.253.19.0/2425680/80
199.253.20.0/2425680/80
199.253.21.0/2425679/80
199.253.22.0/2425680/80
199.253.23.0/2425680/80
199.253.25.0/2425679/80

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