SUBNET.IM

AS33001Cravath, Swaine & Moore LLP

United StatesRegistryARIN

At a glance

IPv4 prefixes

6

IPv6 prefixes

0

IPv4 addresses

1.5k

IPv6 /64s

0

Upstream graph

The networks AS33001 is seen behind, one and two hops out, drawn from real AS paths.

AS33001Toward the internet core
Upstream graph for AS33001: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS33001Cravath, Swaine &…This networkAS174Cogent Communicat…AS1000LINK AMERICANAS2856British Telecommu…AS3356Lumen (Level 3)AS46887Zayo BandwidthAS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS5400British Telecommu…AS9002RETN LimitedAS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS6461Zayo Bandwidth

Networks observed one and two hops upstream of AS33001 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

12

adjacent networks

Upstreams
542%
Peers
758%
Downstreams
00%

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

Upstreams of AS33001
NetworkCountryRelationshipPathsVantage pts
AS174Cogent Communications, LLCUSPeer28479
AS46887Zayo BandwidthUSPeer11438
AS3356Lumen (Level 3)USPeer4343
AS2856British TelecommunicationsGBPeer3232
AS1000LINK AMERICANUSPeer11

Prefixes

The largest blocks AS33001 originates, widest first.

Largest prefixes originated by AS33001
PrefixAddressesVisibility
38.79.3.0/2425679/80
38.94.133.0/2425679/80
38.117.232.0/2425679/80
38.127.149.0/2425679/80
131.239.3.0/2425679/80
195.10.200.0/2425679/80

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