SUBNET.IM

AS18733ZeniMax Media Incorporated

United StatesRegistryARIN

At a glance

IPv4 prefixes

6

IPv6 prefixes

0

IPv4 addresses

1.5k

IPv6 /64s

0

Upstream graph

The networks AS18733 is seen behind, one and two hops out, drawn from real AS paths.

AS18733Toward the internet core
Upstream graph for AS18733: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS18733ZeniMax Media Inc…This networkAS1000LINK AMERICANAS3356Lumen (Level 3)AS6461Zayo BandwidthAS7018AT&T Enterprises,…AS33657Comcast Cable Com…AS174Cogent Communicat…AS3549Lumen (fka. Globa…AS2914NTT America, Inc.AS6667Elisa OyjAS32590Valve CorporationAS1299Arelion (fka. Tel…AS7922Comcast Cable Com…

Networks observed one and two hops upstream of AS18733 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

10

adjacent networks

Upstreams
550%
Peers
550%
Downstreams
00%

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

Upstreams of AS18733
NetworkCountryRelationshipPathsVantage pts
AS3356Lumen (Level 3)USPeer18580
AS33657Comcast Cable Communications, LLCUSPeer15377
AS6461Zayo BandwidthUSPeer7839
AS7018AT&T Enterprises, LLCUSPeer6161
AS1000LINK AMERICANUSPeer11

Prefixes

The largest blocks AS18733 originates, widest first.

Largest prefixes originated by AS18733
PrefixAddressesVisibility
198.20.216.0/2425680/80
198.20.217.0/2425680/80
198.20.218.0/2425680/80
198.20.220.0/2425679/80
198.20.221.0/2425679/80
198.20.222.0/2425680/80

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