subnet.im

AS38644INTERNET MULTIFEED CO.

JapanRegistryAPNIC

As of 14th November 2026, AS38644 (INTERNET MULTIFEED CO.), a network registered in Japan with APNIC, originates 1 IPv4 prefix covering 256 addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 60,037th-largest of the 80,844 networks we see originating IPv4, and the 647th-largest of 737 in Japan. It is seen behind 8 upstream networks, most often AS7521 (INTERNET MULTIFEED CO.) and AS6939 (Hurricane Electric LLC). 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

1

IPv6 prefixes

1

IPv4 addresses

256

IPv6 /64s

65.5k

Upstream graph

The networks AS38644 is seen behind, one and two hops out, drawn from real AS paths.

AS38644Toward the internet core
Upstream graph for AS38644: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS38644INTERNET MULTIFEE…This networkAS4775Globe TelecomsAS6939Hurricane Electri…AS7521INTERNET MULTIFEE…AS7713PT Telkom Indones…AS24482SG.GSAS20130Depaul UniversityAS132337AxclusiveAS55391INTERNET MULTIFEE…AS6453TATA Communicatio…AS35280F5 Networks SARLAS38623Metfone (Viettel …AS215859Hetzner Cloud - S…

Networks observed one and two hops upstream of AS38644 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

24

adjacent networks

Upstreams
833%
Peers
1667%
Downstreams
00%

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

Upstreams of AS38644
NetworkCountryRelationshipPathsVantage pts
AS7521INTERNET MULTIFEED CO.JPPeer124124
AS6939Hurricane Electric LLCUSPeer55
AS7713PT Telkom Indonesia TbkIDPeer33
AS24482SG.GSSGPeer33
AS9002RETN LimitedGBPeer22
AS4775Globe TelecomsPHAdjacent22
AS49544i3D.net B.VNLPeer22
AS8966Etisalat (E&)AEPeer11

Prefixes

The largest blocks AS38644 originates, widest first.

Largest prefixes originated by AS38644
PrefixAddressesVisibility
115.69.238.0/2425678/78
2001:3a0:f006::/4865.5k × /6464/64

Routing health

How AS38644'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%2
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%2
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 1 prefixes

IPv6 — 1 prefixes

  • /4865.5k × /64100.0%1

Recent changes

Announcements that started or stopped since 15th Oct 2026.

No announcement by AS38644 started or stopped in this period.

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