subnet.im

AS9674Far EastTone Telecommunication Co., Ltd.

TaiwanRegistryAPNICTypeEyeball

As of 11th November 2026, AS9674 (Far EastTone Telecommunication Co., Ltd.), an access network registered in Taiwan with APNIC, originates 86 IPv4 prefixes covering 2.3M addresses and 40 IPv6 prefixes. By IPv4 address space that makes it the 248th-largest of the 80,743 networks we see originating IPv4, and the 7th-largest of 241 in Taiwan. It is seen behind 1 upstream network, most often AS4780 (Digital United Inc.), and in front of 1 downstream network. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 98% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

86

IPv6 prefixes

40

IPv4 addresses

2.3M

IPv6 /64s

6.5B

Upstream graph

The networks AS9674 is seen behind, one and two hops out, drawn from real AS paths.

AS9674Toward the internet core
Upstream graph for AS9674: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS9674Far EastTone Tele…This networkAS4780Digital United In…AS6453TATA Communicatio…AS9002RETN Limited

Networks observed one and two hops upstream of AS9674 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

4

adjacent networks

Upstreams
125%
Peers
250%
Downstreams
125%

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

Upstreams of AS9674
NetworkCountryRelationshipPathsVantage pts
AS4780Digital United Inc.TWPeer9,783139

Prefixes

All 126

The largest blocks AS9674 originates, widest first.

Largest prefixes originated by AS9674
PrefixAddressesVisibility
27.240.0.0/13524k75/76
110.24.0.0/13524k75/76
27.51.0.0/1665.5k76/76
27.52.0.0/1665.5k76/76
27.53.0.0/1665.5k76/76
27.242.0.0/1665.5k76/76
27.247.0.0/1665.5k76/76
39.9.0.0/1665.5k76/76
61.20.0.0/1665.5k76/76
106.64.0.0/1665.5k76/76

Routing health

How AS9674'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%126
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more98.4%124
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%1.6%2

Prefix sizes

IPv4 — 86 prefixes

IPv6 — 40 prefixes

  • /324.3B × /642.5%1
  • /332.1B × /642.5%1
  • /432.1M × /6492.5%37
  • /4865.5k × /642.5%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

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