subnet.im

AS139803iOVZ Networks Limited

Hong Kong SAR ChinaRegistryAPNIC

As of 26th September 2026, AS139803 (iOVZ Networks Limited), a network registered in Hong Kong SAR China with APNIC, originates 6 IPv4 prefixes covering 8.2k addresses and 46 IPv6 prefixes. By IPv4 address space that makes it the 11,864th-largest of the 79,516 networks we see originating IPv4, and the 178th-largest of 734 in Hong Kong SAR China. It is seen behind 2 upstream networks, most often AS55201 (SkyQuantum Internet Service) and AS197537 (Wisdom Cloud Internet Technology Pte.…). 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

6

IPv6 prefixes

46

IPv4 addresses

8.2k

IPv6 /64s

98.8B

Upstream graph

The networks AS139803 is seen behind, one and two hops out, drawn from real AS paths.

AS139803Toward the internet core
Upstream graph for AS139803: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS139803iOVZ Networks Lim…This networkAS55201SkyQuantum Intern…AS197537Wisdom Cloud Inte…AS42473Anexia Cloud Solu…AS6939Hurricane Electri…AS23532IOVZ NETWORKS INC

Networks observed one and two hops upstream of AS139803 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS139803
NetworkCountryRelationshipPathsVantage pts
AS55201SkyQuantum Internet ServiceUSPeer2,89863
AS197537Wisdom Cloud Internet Technology Pte. Ltd.SGPeer48281

Prefixes

All 52

The largest blocks AS139803 originates, widest first.

Largest prefixes originated by AS139803
PrefixAddressesVisibility
85.149.192.0/212k81/81
85.149.200.0/212k81/81
85.149.192.0/221k80/81
85.149.196.0/221k80/81
85.149.200.0/221k80/81
85.149.204.0/221k80/81
2a0b:d904::/332.1B × /6463/64
2a0b:d904:8000::/332.1B × /6463/64
2a0b:d905::/332.1B × /6463/64
2a0b:d905:8000::/332.1B × /6463/64

Routing health

How AS139803'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%52
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%52
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 6 prefixes

IPv6 — 46 prefixes

  • /332.1B × /64100.0%46

Recent changes

Announcements that started or stopped since 28th Aug 2026.

18 announced and 0 withdrawn in all; the most recent are shown.

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