subnet.im

AS134823Sky Digital Co., Ltd.

TaiwanRegistryAPNIC

As of 27th September 2026, AS134823 (Sky Digital Co., Ltd.), a network registered in Taiwan with APNIC, originates 33 IPv4 prefixes covering 25.9k addresses and 6 IPv6 prefixes. By IPv4 address space that makes it the 6,117th-largest of the 79,525 networks we see originating IPv4, and the 55th-largest of 234 in Taiwan. It is seen behind 24 upstream networks, most often AS3491 (PCCW Global (HK) Ltd.) and AS3356 (Lumen (Level 3)), and in front of 49 downstream networks. 69% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 90% of its routes reach at least 90% of full-feed peers, and 1 prefix is also originated by another network.

At a glance

IPv4 prefixes

33

IPv6 prefixes

6

IPv4 addresses

25.9k

IPv6 /64s

8.6B

Upstream graph

The networks AS134823 is seen behind, one and two hops out, drawn from real AS paths.

AS134823Toward the internet core
Upstream graph for AS134823: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS134823Sky Digital Co., …This networkAS2914NTT America, Inc.AS3356Lumen (Level 3)AS3462HiNet (Chunghwa T…AS3491PCCW Global (HK) …AS6939Hurricane Electri…AS3130RGnet OUAS49544i3D.net B.VAS3549Lumen (fka. Globa…AS24516Virtutel Pty LtdAS58511Swoop (Anycast Gl…AS18106Viewqwest Pte LtdAS20130Depaul University

Networks observed one and two hops upstream of AS134823 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

390

adjacent networks

Upstreams
246%
Peers
31781%
Downstreams
4913%

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

Upstreams of AS134823
NetworkCountryRelationshipPathsVantage pts
AS3491PCCW Global (HK) Ltd.HKPeer5,344144
AS3356Lumen (Level 3)USPeer4,497110
AS2914NTT America, Inc.USPeer3,16377
AS6939Hurricane Electric LLCUSPeer1,17330
AS3462HiNet (Chunghwa Telecom)TWPeer1,046114
AS59796StormWall s.r.o.SKPeer88476
AS23961Misaka Network, Inc.USPeer83273
AS10099China Unicom GlobalHKPeer82961
AS7713PT Telkom Indonesia TbkIDPeer4897
AS58453China Mobile InternationalHKPeer39642

Prefixes

All 39

The largest blocks AS134823 originates, widest first.

Largest prefixes originated by AS134823
PrefixAddressesVisibility
211.155.192.0/204.1k81/81
211.167.48.0/204.1k81/81
45.221.104.0/221k81/81
45.221.108.0/221k81/81
102.134.36.0/221k81/81
103.118.204.0/221k81/81
103.118.220.0/221k81/81
156.0.92.0/221k80/81
211.155.192.0/221k81/81
211.167.32.0/221k81/81

Routing health

How AS134823'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

  • Valid69.2%27
  • Invalid0.0%0
  • No ROA30.8%12

Propagation

  • Globally propagated90% of full-feed peers or more89.7%35
  • Partially propagated40% to 90%10.3%4
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 33 prefixes

IPv6 — 6 prefixes

  • /324.3B × /6433.3%2
  • /4865.5k × /6466.7%4

Recent changes

Announcements that started or stopped since 28th Aug 2026.

  • Announced2402:71e0:101::/4822nd Sept 2026
  • Withdrawn144.48.34.0/2421st Sept 2026
  • Withdrawn2001:df0:4e00::/4821st Sept 2026
  • Withdrawn2404:a3c0:8::/4821st Sept 2026

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