SUBNET.IM

AS32457City of Houston

United StatesRegistryARINTypeContent

At a glance

IPv4 prefixes

14

IPv6 prefixes

0

IPv4 addresses

3.6k

IPv6 /64s

0

Upstream graph

The networks AS32457 is seen behind, one and two hops out, drawn from real AS paths.

AS32457Toward the internet core
Upstream graph for AS32457: 7 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS32457City of HoustonThis networkAS13767DataBank Holdings…AS46887Zayo BandwidthAS394437PS LightwaveAS3356Lumen (Level 3)AS6461Zayo BandwidthAS1299Arelion (fka. Tel…AS2914NTT America, Inc.

Networks observed one and two hops upstream of AS32457 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

6

adjacent networks

Upstreams
350%
Peers
350%
Downstreams
00%

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

Upstreams of AS32457
NetworkCountryRelationshipPathsVantage pts
AS46887Zayo BandwidthUSPeer59046
AS394437PS LightwaveUSPeer43734
AS13767DataBank Holdings, Ltd.USPeer8080

Prefixes

The largest blocks AS32457 originates, widest first.

Largest prefixes originated by AS32457
PrefixAddressesVisibility
204.235.224.0/2425679/80
204.235.226.0/2425679/80
204.235.227.0/2425679/80
204.235.228.0/2425679/80
204.235.229.0/2425680/80
204.235.230.0/2425679/80
204.235.231.0/2425679/80
204.235.232.0/2425679/80
204.235.233.0/2425679/80
204.235.234.0/2425679/80

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