subnet.im

AS4828OCBC Bank (Hong Kong) Limited

Hong Kong SAR ChinaRegistryAPNIC

As of 23rd October 2026, AS4828 (OCBC Bank (Hong Kong) Limited), a network registered in Hong Kong SAR China with APNIC, originates 1 IPv4 prefix covering 256 addresses. By IPv4 address space that makes it the 59,194th-largest of the 79,666 networks we see originating IPv4, and the 629th-largest of 736 in Hong Kong SAR China. It is seen behind 2 upstream networks, most often AS4058 (CITIC Telecom International CPC Limited) and AS703 (Verizon Business - APAC). None of its announcements have a valid RPKI ROA. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS4828 is seen behind, one and two hops out, drawn from real AS paths.

AS4828Toward the internet core
Upstream graph for AS4828: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS4828OCBC Bank (Hong K…This networkAS703Verizon Business …AS4058CITIC Telecom Int…AS174Cogent Communicat…AS701Verizon BusinessAS2914NTT America, Inc.AS6453TATA Communicatio…

Networks observed one and two hops upstream of AS4828 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 AS4828
NetworkCountryRelationshipPathsVantage pts
AS4058CITIC Telecom International CPC LimitedHKPeer4646
AS703Verizon Business - APACUSPeer3131

Prefixes

The largest blocks AS4828 originates, widest first.

Largest prefixes originated by AS4828
PrefixAddressesVisibility
202.130.145.0/2425677/77

Routing health

How AS4828'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

  • Valid0.0%0
  • Invalid0.0%0
  • No ROA100.0%1

Propagation

  • Globally propagated90% of full-feed peers or more100.0%1
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 1 prefixes

Recent changes

Announcements that started or stopped since 23rd Sept 2026.

No announcement by AS4828 started or stopped in this period.

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