subnet.im

AS64289Macarne.com

United StatesRegistryARINTypeCarrier

As of 26th September 2026, AS64289 (Macarne.com), a transit carrier registered in the United States with ARIN, originates 7 IPv4 prefixes covering 2.6k addresses and 6 IPv6 prefixes. By IPv4 address space that makes it the 23,020th-largest of the 79,516 networks we see originating IPv4, and the 5,799th-largest of 18,424 in the United States. It is seen behind 23 upstream networks, most often AS8220 (COLT) and AS214565 (EMPEIRIA AI LTD), and in front of 12 downstream networks. 92% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. 92% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

7

IPv6 prefixes

6

IPv4 addresses

2.6k

IPv6 /64s

471M

Upstream graph

The networks AS64289 is seen behind, one and two hops out, drawn from real AS paths.

AS64289Toward the internet core
Upstream graph for AS64289: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS64289Macarne.comThis networkAS8220COLTAS32097WholeSale Interne…AS46427SF Innovations In…AS57866Fusix Networks B.…AS214565EMPEIRIA AI LTDAS3356Lumen (Level 3)AS15576NTS workspace AGAS6762Telecom Italia Sp…AS6830Liberty Global Eu…AS3491PCCW Global (HK) …AS8283Netwerkvereniging…AS6461Zayo Bandwidth

Networks observed one and two hops upstream of AS64289 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

200

adjacent networks

Upstreams
2312%
Peers
16583%
Downstreams
126%

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

Upstreams of AS64289
NetworkCountryRelationshipPathsVantage pts
AS8220COLTGBPeer12,956125
AS214565EMPEIRIA AI LTDGBPeer1,26238
AS46427SF Innovations Inc.USPeer1,21718
AS57866Fusix Networks B.V.NLPeer8681
AS32097WholeSale Internet, Inc.USPeer38483
AS199607TierOneX LLCUSPeer22420
AS6939Hurricane Electric LLCUSPeer12225
AS18106Viewqwest Pte LtdSGPeer182
AS24482SG.GSSGPeer183
AS49544i3D.net B.VNLPeer172

Prefixes

The largest blocks AS64289 originates, widest first.

Largest prefixes originated by AS64289
PrefixAddressesVisibility
204.139.12.0/221k2/81
23.155.72.0/2425680/81
23.161.232.0/2425680/81
103.20.101.0/2425680/81
140.235.115.0/2425681/81
194.110.60.0/2425680/81
206.71.158.0/2425681/81
2602:2ea::/36268M × /6459/64
2a14:3f87:9800::/3867.1M × /6461/64
2a14:3f87:f000::/3867.1M × /6462/64

Routing health

How AS64289'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

  • Valid92.3%12
  • Invalid7.7%1
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more92.3%12
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%7.7%1

Prefix sizes

IPv4 — 7 prefixes

IPv6 — 6 prefixes

  • /36268M × /6416.7%1
  • /3867.1M × /6450.0%3
  • /45524k × /6433.3%2

Recent changes

Announcements that started or stopped since 27th Aug 2026.

No announcement by AS64289 started or stopped in this period.

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