SUBNET.IM

AS18519MTC Technologies

United StatesRegistryARIN

At a glance

IPv4 prefixes

4

IPv6 prefixes

1

IPv4 addresses

8.2k

IPv6 /64s

4.3B

Upstream graph

The networks AS18519 is seen behind, one and two hops out, drawn from real AS paths.

AS18519Toward the internet core
Upstream graph for AS18519: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS18519MTC TechnologiesThis networkAS5056Aureon Network Se…AS6939Hurricane Electri…AS1299Arelion (fka. Tel…AS18106Viewqwest Pte LtdAS20130Depaul University

Networks observed one and two hops upstream of AS18519 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
225%
Peers
675%
Downstreams
00%

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

Upstreams of AS18519
NetworkCountryRelationshipPathsVantage pts
AS5056Aureon Network ServicesUSPeer32080
AS6939Hurricane Electric LLCUSPeer6161

Prefixes

The largest blocks AS18519 originates, widest first.

Largest prefixes originated by AS18519
PrefixAddressesVisibility
72.251.192.0/204.1k80/80
38.137.224.0/212k80/80
167.254.244.0/221k80/80
172.81.16.0/221k80/80
2605:fac0::/324.3B × /6461/62

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