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AS1000LINK AMERICAN

United StatesRegistryARIN

As of 10th November 2026, AS1000 (LINK AMERICAN), a network registered in the United States with ARIN, originates 1 IPv4 prefix covering 1k addresses. By IPv4 address space that makes it the 36,486th-largest of the 80,723 networks we see originating IPv4, and the 8,241st-largest of 18,750 in the United States. It is seen behind 10 upstream networks, most often AS3356 (Lumen (Level 3)) and AS6453 (TATA Communications (America) Inc), and in front of 1,995 downstream networks. None of its announcements have a valid RPKI ROA. 0% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

1k

IPv6 /64s

0

Upstream graph

The networks AS1000 is seen behind, one and two hops out, drawn from real AS paths.

AS1000Toward the internet core
Upstream graph for AS1000: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS1000LINK AMERICANThis networkAS174Cogent Communicat…AS3356Lumen (Level 3)AS6453TATA Communicatio…AS6939Hurricane Electri…AS35280F5 Networks SARLAS151326DCConnect Communi…AS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS1299Arelion (fka. Tel…AS8220COLTAS20130Depaul UniversityAS132337Axclusive

Networks observed one and two hops upstream of AS1000 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

3,993

adjacent networks

Upstreams
100%
Peers
1,98850%
Downstreams
1,99550%

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

Upstreams of AS1000
NetworkCountryRelationshipPathsVantage pts
AS3356Lumen (Level 3)USPeer1,88689
AS6453TATA Communications (America) IncUSPeer86247
AS174Cogent Communications, LLCUSPeer68337
AS6939Hurricane Electric LLCUSPeer45223
AS35280F5 Networks SARLFRPeer952
AS14537Continent 8 LLCUSPeer763
AS266213PLANETCLICK TELECOMUNICACOES LTDABRPeer662
AS28359ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDABRAdjacent1818
AS10429Vivo (Telefônica Brasil)BRPeer1515
AS6762Telecom Italia Sparkle (Seabone)ITPeer21

Prefixes

The largest blocks AS1000 originates, widest first.

Largest prefixes originated by AS1000
PrefixAddressesVisibility
38.196.224.0/221k1/76

Routing health

How AS1000's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid0.0%0
  • Invalid0.0%0
  • No ROA100.0%1

Propagation

  • Globally propagated90% of full-feed peers or more0.0%0
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%100.0%1

Prefix sizes

IPv4 — 1 prefixes

Recent changes

Announcements that started or stopped since 11th Oct 2026.

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