SUBNET.IM

AS12033Adams TelSystems, Inc.

United StatesRegistryARINTypeEyeball

At a glance

IPv4 prefixes

7

IPv6 prefixes

1

IPv4 addresses

41k

IPv6 /64s

4.3B

Upstream graph

The networks AS12033 is seen behind, one and two hops out, drawn from real AS paths.

AS12033Toward the internet core
Upstream graph for AS12033: 11 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS12033Adams TelSystems,…This networkAS174Cogent Communicat…AS1299Arelion (fka. Tel…AS6939Hurricane Electri…AS49544i3D.net B.VAS151326DCConnect Communi…AS13030Init7 (Switzerlan…AS16552Tiggee LLCAS18106Viewqwest Pte LtdAS20130Depaul UniversityAS2914NTT America, Inc.AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS12033 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

25

adjacent networks

Upstreams
416%
Peers
1664%
Downstreams
520%

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

Upstreams of AS12033
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer709108
AS1299Arelion (fka. Telia Carrier)SEPeer16125
AS174Cogent Communications, LLCUSPeer7611
AS49544i3D.net B.VNLPeer122

Prefixes

The largest blocks AS12033 originates, widest first.

Largest prefixes originated by AS12033
PrefixAddressesVisibility
66.226.96.0/198.2k80/80
159.48.96.0/198.2k80/80
206.71.192.0/198.2k80/80
75.98.176.0/204.1k80/80
216.138.0.0/204.1k80/80
216.138.16.0/204.1k80/80
216.138.32.0/204.1k80/80
2605:3000::/324.3B × /6462/62

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