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AS38797Internet Service Provider. Taiwan

TaiwanRegistryAPNIC

As of 27th September 2026, AS38797 (Internet Service Provider. Taiwan), a network registered in Taiwan with APNIC, originates 14 IPv4 prefixes covering 3.6k addresses. By IPv4 address space that makes it the 19,025th-largest of the 79,525 networks we see originating IPv4, and the 100th-largest of 234 in Taiwan. It is seen behind 3 upstream networks, most often AS10135 (EASPNET Inc.) and AS17408 (AboveNet Communications Taiwan), and in front of 1 downstream network. 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

14

IPv6 prefixes

0

IPv4 addresses

3.6k

IPv6 /64s

0

Upstream graph

The networks AS38797 is seen behind, one and two hops out, drawn from real AS paths.

AS38797Toward the internet core
Upstream graph for AS38797: 7 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS38797Internet Service …This networkAS10135EASPNET Inc.AS17408AboveNet Communic…AS24155Asia Pacific Broa…AS3491PCCW Global (HK) …AS6939Hurricane Electri…AS15412Flag Telecom UK L…AS17709Asia Pacific Tele…

Networks observed one and two hops upstream of AS38797 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

8

adjacent networks

Upstreams
338%
Peers
450%
Downstreams
113%

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

Upstreams of AS38797
NetworkCountryRelationshipPathsVantage pts
AS10135EASPNET Inc.TWPeer50881
AS17408AboveNet Communications TaiwanTWPeer47581
AS24155Asia Pacific Broadband Wireless Communications IncTWPeer16281

Prefixes

The largest blocks AS38797 originates, widest first.

Largest prefixes originated by AS38797
PrefixAddressesVisibility
125.62.224.0/2425681/81
125.62.225.0/2425681/81
125.62.226.0/2425681/81
125.62.227.0/2425681/81
125.62.228.0/2425681/81
125.62.229.0/2425681/81
125.62.230.0/2425681/81
125.62.231.0/2425681/81
125.62.232.0/2425681/81
125.62.233.0/2425681/81

Routing health

How AS38797'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%14
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%14
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 14 prefixes

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS38797 started or stopped in this period.

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