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AS208628ChangLian Network Technology Co.,Limited

Hong Kong SAR ChinaRegistryRIPE NCC

As of 10th November 2026, AS208628 (ChangLian Network Technology Co.,Limited), a network registered in Hong Kong SAR China with RIPE NCC, originates 5 IPv4 prefixes covering 1.3k addresses. By IPv4 address space that makes it the 34,015th-largest of the 80,723 networks we see originating IPv4, and the 409th-largest of 759 in Hong Kong SAR China. It is seen behind 2 upstream networks, most often AS150706 (Hong Kong Zhengxing Technology Co., Ltd.) and AS149014 (bo jing). 40% of its announcements have 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

5

IPv6 prefixes

0

IPv4 addresses

1.3k

IPv6 /64s

0

Upstream graph

The networks AS208628 is seen behind, one and two hops out, drawn from real AS paths.

AS208628Toward the internet core
Upstream graph for AS208628: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS208628ChangLian Network…This networkAS149014bo jingAS150706Hong Kong Zhengxi…AS2914NTT America, Inc.AS174Cogent Communicat…AS3491PCCW Global (HK) …

Networks observed one and two hops upstream of AS208628 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

5

adjacent networks

Upstreams
240%
Peers
360%
Downstreams
00%

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

Upstreams of AS208628
NetworkCountryRelationshipPathsVantage pts
AS150706Hong Kong Zhengxing Technology Co., Ltd.HKPeer20243
AS149014bo jingHKPeer17841

Prefixes

The largest blocks AS208628 originates, widest first.

Largest prefixes originated by AS208628
PrefixAddressesVisibility
45.86.232.0/2425676/76
45.86.233.0/2425676/76
103.20.220.0/2425676/76
103.20.221.0/2425676/76
103.50.253.0/2425676/76

Routing health

How AS208628'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

  • Valid40.0%2
  • Invalid0.0%0
  • No ROA60.0%3

Propagation

  • Globally propagated90% of full-feed peers or more100.0%5
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 5 prefixes

Recent changes

Announcements that started or stopped since 11th Oct 2026.

No announcement by AS208628 started or stopped in this period.

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