subnet.im

AS9311HITRON TECHNOLOGY INC.

TaiwanRegistryAPNIC

As of 27th September 2026, AS9311 (HITRON TECHNOLOGY INC.), a network registered in Taiwan with APNIC, originates 75 IPv4 prefixes covering 22.5k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 6,583rd-largest of the 79,525 networks we see originating IPv4, and the 59th-largest of 234 in Taiwan. It is seen behind 1 upstream network, most often AS17709 (Asia Pacific Telecom). 99% of its announcements have 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

75

IPv6 prefixes

1

IPv4 addresses

22.5k

IPv6 /64s

268M

Upstream graph

The networks AS9311 is seen behind, one and two hops out, drawn from real AS paths.

AS9311Toward the internet core
Upstream graph for AS9311: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS9311HITRON TECHNOLOGY…This networkAS17709Asia Pacific Tele…AS4637Telstra Internati…AS4780Digital United In…

Networks observed one and two hops upstream of AS9311 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS9311
NetworkCountryRelationshipPathsVantage pts
AS17709Asia Pacific TelecomTWPeer6,138144

Prefixes

All 76

The largest blocks AS9311 originates, widest first.

Largest prefixes originated by AS9311
PrefixAddressesVisibility
210.200.216.0/221k81/81
210.201.136.0/221k81/81
103.246.252.0/2351281/81
210.58.98.0/2351281/81
210.200.132.0/2351281/81
210.200.136.0/2351281/81
210.200.144.0/2351281/81
210.200.180.0/2351281/81
210.201.52.0/2351281/81
103.30.253.0/2425681/81

Routing health

How AS9311'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

  • Valid98.7%75
  • Invalid0.0%0
  • No ROA1.3%1

Propagation

  • Globally propagated90% of full-feed peers or more100.0%76
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 75 prefixes

IPv6 — 1 prefixes

  • /36268M × /64100.0%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS9311 started or stopped in this period.

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