SUBNET.IM

AS64204TETRA TECH, INC.

United StatesRegistryARIN

At a glance

IPv4 prefixes

8

IPv6 prefixes

0

IPv4 addresses

2k

IPv6 /64s

0

Upstream graph

The networks AS64204 is seen behind, one and two hops out, drawn from real AS paths.

AS64204Toward the internet core
Upstream graph for AS64204: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS64204TETRA TECH, INC.This networkAS701Verizon BusinessAS702Verizon Business …AS1221Telstra LimitedAS8220COLTAS3356Lumen (Level 3)AS1299Arelion (fka. Tel…AS4637Telstra Internati…AS58511Swoop (Anycast Gl…AS15576NTS workspace AG

Networks observed one and two hops upstream of AS64204 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

8

adjacent networks

Upstreams
450%
Peers
450%
Downstreams
00%

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

Upstreams of AS64204
NetworkCountryRelationshipPathsVantage pts
AS701Verizon BusinessUSPeer39680
AS8220COLTGBPeer10780
AS1221Telstra LimitedAUPeer7979
AS702Verizon Business - EMEAUSPeer5353

Prefixes

The largest blocks AS64204 originates, widest first.

Largest prefixes originated by AS64204
PrefixAddressesVisibility
192.247.24.0/2425679/80
192.247.26.0/2425679/80
192.247.27.0/2425680/80
192.247.28.0/2425679/80
192.247.29.0/2425680/80
192.247.30.0/2425679/80
192.247.31.0/2425680/80
198.163.178.0/2425679/80

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