subnet.im

AS198954JIAN HUI EN

TaiwanRegistryRIPE NCC

As of 27th September 2026, AS198954 (JIAN HUI EN), a network registered in Taiwan with RIPE NCC, originates 3 IPv6 prefixes. It is seen behind 5 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: 11 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS198954JIAN HUI ENThis networkAS6939Hurricane Electri…AS24482SG.GSAS199203CHEN ZHI-HANAS204844NCSE NETWORK LTDAS216123ZHU-YUAN JIANGAS18106Viewqwest Pte LtdAS20130Depaul UniversityAS6453TATA Communicatio…AS38623Metfone (Viettel …AS1420461033 Network Info…AS174Cogent Communicat…

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

16

adjacent networks

Upstreams
531%
Peers
1169%
Downstreams
00%

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

Upstreams of AS198954
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer12261
AS204844NCSE NETWORK LTDGBPeer5757
AS216123ZHU-YUAN JIANGTWPeer66
AS24482SG.GSSGPeer21
AS199203CHEN ZHI-HANTWPeer21

Prefixes

The largest blocks AS198954 originates, widest first.

Largest prefixes originated by AS198954
PrefixAddressesVisibility
2a14:7581:6c00::/4016.8M × /6463/64
2401:e3e0:300::/441M × /6463/64
2602:faad:8::/4865.5k × /6463/64

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 28th Aug 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.