subnet.im

AS132585SkyExchange Internet Access

Hong Kong SAR ChinaRegistryAPNIC

As of 11th November 2026, AS132585 (SkyExchange Internet Access), a network registered in Hong Kong SAR China with APNIC, originates 30 IPv4 prefixes covering 26.4k addresses and 12 IPv6 prefixes. By IPv4 address space that makes it the 6,148th-largest of the 80,747 networks we see originating IPv4, and the 89th-largest of 760 in Hong Kong SAR China. It is seen behind 3 upstream networks, most often AS3491 (PCCW Global (HK) Ltd.) and AS4515 (PCCW IMS Ltd (PCCW Business Internet…), and in front of 11 downstream networks. 24% of its announcements have a valid RPKI ROA; 2 are RPKI-invalid. 55% of its routes reach at least 90% of full-feed peers, and 2 prefixes are also originated by another network.

At a glance

IPv4 prefixes

30

IPv6 prefixes

12

IPv4 addresses

26.4k

IPv6 /64s

4.3B

Upstream graph

The networks AS132585 is seen behind, one and two hops out, drawn from real AS paths.

AS132585Toward the internet core
Upstream graph for AS132585: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS132585SkyExchange Inter…This networkAS3491PCCW Global (HK) …AS4515PCCW IMS Ltd (PCC…AS137443ChangLian Network…AS24516Virtutel Pty LtdAS58511Swoop (Anycast Gl…AS4635HKIX Route ServersAS136897Enjoyvc Cloud Gro…AS393437KLAYER LLC

Networks observed one and two hops upstream of AS132585 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

29

adjacent networks

Upstreams
310%
Peers
1552%
Downstreams
1138%

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

Upstreams of AS132585
NetworkCountryRelationshipPathsVantage pts
AS3491PCCW Global (HK) Ltd.HKPeer4,404137
AS4515PCCW IMS Ltd (PCCW Business Internet Access)HKPeer50516
AS137443ChangLian Network Technology Co., LimitedHKPeer427

Prefixes

All 42

The largest blocks AS132585 originates, widest first.

Largest prefixes originated by AS132585
PrefixAddressesVisibility
173.248.224.0/198.2k76/76
69.172.64.0/204.1k76/76
69.172.80.0/204.1k76/76
173.248.224.0/212k76/76
173.248.244.0/221k7/76
45.195.58.0/2351276/76
156.241.4.0/2351276/76
45.195.111.0/242562/76
45.196.104.0/2425669/76
45.202.90.0/2425676/76

Routing health

How AS132585'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

  • Valid23.8%10
  • Invalid4.8%2
  • No ROA71.4%30

Propagation

  • Globally propagated90% of full-feed peers or more54.8%23
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%45.2%19

Prefix sizes

IPv4 — 30 prefixes

IPv6 — 12 prefixes

  • /324.3B × /648.3%1
  • /49 and longerAggregated91.7%11

Recent changes

Announcements that started or stopped since 12th Oct 2026.

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