subnet.im

AS64289Macarne.com

United StatesRegistryARINTypeCarrier

As of 10th November 2026, AS64289 (Macarne.com), a transit carrier registered in the United States with ARIN, originates 6 IPv4 prefixes covering 1.5k addresses and 6 IPv6 prefixes. By IPv4 address space that makes it the 31,734th-largest of the 80,733 networks we see originating IPv4, and the 7,207th-largest of 18,751 in the United States. It is seen behind 25 upstream networks, most often AS8220 (COLT) and AS218639 (CogniCloud Ltd), and in front of 13 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

6

IPv6 prefixes

6

IPv4 addresses

1.5k

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 networkAS6774BICS (Belgacom)AS8220COLTAS46427SF Innovations In…AS199607TierOneX LLCAS218639CogniCloud LtdAS5405Inter.link GmbHAS1299Arelion (fka. Tel…AS3356Lumen (Level 3)AS6762Telecom Italia Sp…AS6461Zayo BandwidthAS6830Liberty Global Eu…AS9002RETN Limited

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

170

adjacent networks

Upstreams
2515%
Peers
13278%
Downstreams
138%

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

Upstreams of AS64289
NetworkCountryRelationshipPathsVantage pts
AS8220COLTGBPeer5,05187
AS218639CogniCloud LtdGBPeer2,36074
AS199607TierOneX LLCUSPeer1,27955
AS6774BICS (Belgacom)BEPeer95472
AS46427SF Innovations Inc.USPeer3084
AS57866Fusix Networks B.V.NLPeer2111
AS32097WholeSale Internet, Inc.USPeer14841
AS6939Hurricane Electric LLCUSPeer10318
AS24482SG.GSSGPeer213
AS18106Viewqwest Pte LtdSGPeer182

Prefixes

The largest blocks AS64289 originates, widest first.

Largest prefixes originated by AS64289
PrefixAddressesVisibility
23.155.72.0/2425675/76
23.161.232.0/2425675/76
103.20.101.0/2425675/76
140.235.115.0/2425676/76
194.110.60.0/2425675/76
206.71.158.0/2425676/76
2602:2ea::/36268M × /6460/63
2a14:3f87:9800::/3867.1M × /6459/63
2a14:3f87:f000::/3867.1M × /6460/63
2a14:3f87:fc00::/3867.1M × /6460/63

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

  • Valid100.0%12
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%12
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 6 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 11th Oct 2026.

  • Withdrawn204.139.12.0/2219th Oct 2026

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