SUBNET.IM

AS18019NEUTRADC

SingaporeRegistryAPNIC

At a glance

IPv4 prefixes

1

IPv6 prefixes

1

IPv4 addresses

1k

IPv6 /64s

4.3B

Upstream graph

The networks AS18019 is seen behind, one and two hops out, drawn from real AS paths.

AS18019Toward the internet core
Upstream graph for AS18019: 11 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS18019NEUTRADCThis networkAS174Cogent Communicat…AS6453TATA Communicatio…AS6939Hurricane Electri…AS7713PT Telkom Indones…AS18106Viewqwest Pte LtdAS151326DCConnect Communi…AS999CORIX NETWORKSAS8220COLTAS1299Arelion (fka. Tel…AS20130Depaul UniversityAS215859Hetzner Cloud - S…

Networks observed one and two hops upstream of AS18019 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

49

adjacent networks

Upstreams
1429%
Peers
3469%
Downstreams
12%

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

Upstreams of AS18019
NetworkCountryRelationshipPathsVantage pts
AS6453TATA Communications (America) IncUSPeer9560
AS174Cogent Communications, LLCUSPeer8453
AS6939Hurricane Electric LLCUSPeer119
AS7713PT Telkom Indonesia TbkIDPeer64
AS18106Viewqwest Pte LtdSGPeer32
AS49544i3D.net B.VNLPeer32
AS32590Valve CorporationUSPeer32
AS23673Cogetel Online, Cambodia, ISPKHPeer32
AS215859Hetzner Cloud - SingaporeDEPeer32
AS132337AxclusiveSGPeer32

Prefixes

The largest blocks AS18019 originates, widest first.

Largest prefixes originated by AS18019
PrefixAddressesVisibility
43.228.144.0/221k80/80
2402:2420::/324.3B × /6461/62

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