SUBNET.IM

AS20311Valero Corporate Services

United StatesRegistryARIN

At a glance

IPv4 prefixes

33

IPv6 prefixes

0

IPv4 addresses

258k

IPv6 /64s

0

Upstream graph

The networks AS20311 is seen behind, one and two hops out, drawn from real AS paths.

AS20311Toward the internet core
Upstream graph for AS20311: 10 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS20311Valero Corporate …This networkAS701Verizon BusinessAS3356Lumen (Level 3)AS11427Charter Communica…AS19905Arbor CloudAS1299Arelion (fka. Tel…AS3549Lumen (fka. Globa…AS2914NTT America, Inc.AS7843Charter Communica…AS20115Charter Communica…AS6453TATA Communicatio…

Networks observed one and two hops upstream of AS20311 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
450%
Peers
450%
Downstreams
00%

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

Upstreams of AS20311
NetworkCountryRelationshipPathsVantage pts
AS19905Arbor CloudUSPeer2,44979
AS3356Lumen (Level 3)USPeer11178
AS11427Charter Communications IncUSPeer4343
AS701Verizon BusinessUSPeer55

Prefixes

All 33

The largest blocks AS20311 originates, widest first.

Largest prefixes originated by AS20311
PrefixAddressesVisibility
149.58.0.0/1665.5k80/80
170.111.0.0/1665.5k79/80
149.58.0.0/204.1k79/80
149.58.16.0/204.1k79/80
149.58.32.0/204.1k79/80
149.58.48.0/204.1k79/80
149.58.64.0/204.1k79/80
149.58.80.0/204.1k79/80
149.58.112.0/204.1k79/80
149.58.128.0/204.1k79/80

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