SUBNET.IM

AS33174Prince William County Government Department of IT (DoIT)

United StatesRegistryARIN

At a glance

IPv4 prefixes

3

IPv6 prefixes

3

IPv4 addresses

1k

IPv6 /64s

269M

Upstream graph

The networks AS33174 is seen behind, one and two hops out, drawn from real AS paths.

AS33174Toward the internet core
Upstream graph for AS33174: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS33174Prince William Co…This networkAS6461Zayo BandwidthAS13335Cloudflare, Inc.AS33657Comcast Cable Com…AS6667Elisa OyjAS32590Valve CorporationAS2914NTT America, Inc.AS6453TATA Communicatio…AS3356Lumen (Level 3)AS7922Comcast Cable Com…

Networks observed one and two hops upstream of AS33174 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 AS33174
NetworkCountryRelationshipPathsVantage pts
AS13335Cloudflare, Inc.USPeer24080
AS6461Zayo BandwidthUSPeer12162
AS33657Comcast Cable Communications, LLCUSPeer6461

Prefixes

The largest blocks AS33174 originates, widest first.

Largest prefixes originated by AS33174
PrefixAddressesVisibility
216.71.122.0/2351280/80
199.34.106.0/2425680/80
199.34.107.0/2425680/80
2602:fe25::/36268M × /6462/62
2602:fe25:a::/4865.5k × /6462/62
2602:fe25:b::/4865.5k × /6461/62

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