subnet.im

AS198954JIAN HUI EN

TaiwanRegistryRIPE NCC

As of 11th November 2026, AS198954 (JIAN HUI EN), a network registered in Taiwan with RIPE NCC, originates 3 IPv6 prefixes. It is seen behind 4 upstream networks, most often AS6939 (Hurricane Electric LLC) and AS204844 (NCSE NETWORK LTD). 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

0

IPv6 prefixes

3

IPv4 addresses

0

IPv6 /64s

17.9M

Upstream graph

The networks AS198954 is seen behind, one and two hops out, drawn from real AS paths.

AS198954Toward the internet core
Upstream graph for AS198954: 10 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS198954JIAN HUI ENThis networkAS6939Hurricane Electri…AS24482SG.GSAS204844NCSE NETWORK LTDAS216123ZHU-YUAN JIANGAS20130Depaul UniversityAS132337AxclusiveAS38623Metfone (Viettel …AS215859Hetzner Cloud - S…AS134823Sky Digital Co., …AS205329Kai-Jung Chen

Networks observed one and two hops upstream of AS198954 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

15

adjacent networks

Upstreams
427%
Peers
1173%
Downstreams
00%

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

Upstreams of AS198954
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer12060
AS204844NCSE NETWORK LTDGBPeer5656
AS216123ZHU-YUAN JIANGTWPeer77
AS24482SG.GSSGPeer42

Prefixes

The largest blocks AS198954 originates, widest first.

Largest prefixes originated by AS198954
PrefixAddressesVisibility
2a14:7581:6c00::/4016.8M × /6462/63
2401:e3e0:300::/441M × /6462/63
2602:faad:8::/4865.5k × /6463/63

Routing health

How AS198954'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%3
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%3
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv6 — 3 prefixes

  • /4016.8M × /6433.3%1
  • /441M × /6433.3%1
  • /4865.5k × /6433.3%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS198954 started or stopped in this period.

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