SUBNET.IM

AS399503Dice Carrier Services LLC

United StatesRegistryARIN

At a glance

IPv4 prefixes

4

IPv6 prefixes

34

IPv4 addresses

1k

IPv6 /64s

271M

Upstream graph

The networks AS399503 is seen behind, one and two hops out, drawn from real AS paths.

AS399503Toward the internet core
Upstream graph for AS399503: 7 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS399503Dice Carrier Serv…This networkAS174Cogent Communicat…AS6939Hurricane Electri…AS32097WholeSale Interne…AS151326DCConnect Communi…AS1299Arelion (fka. Tel…AS18106Viewqwest Pte LtdAS20130Depaul University

Networks observed one and two hops upstream of AS399503 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

13

adjacent networks

Upstreams
323%
Peers
1077%
Downstreams
00%

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

Upstreams of AS399503
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer2,08768
AS174Cogent Communications, LLCUSPeer20271
AS32097WholeSale Internet, Inc.USPeer269

Prefixes

All 38

The largest blocks AS399503 originates, widest first.

Largest prefixes originated by AS399503
PrefixAddressesVisibility
23.170.8.0/2425679/80
23.173.56.0/2425679/80
38.121.118.0/242563/80
97.107.197.0/2425679/80
2602:f954::/36268M × /6462/62
2602:f9ac::/4865.5k × /6461/62
2602:f9ac:1::/4865.5k × /6461/62
2602:f9ac:2::/4865.5k × /6461/62
2602:f9ac:3::/4865.5k × /6461/62
2602:f9ac:4::/4865.5k × /6461/62

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