Overview Networks Topology Countries Transfers RPKI Hygiene Rankings Hypergiants Per-capita Lookup Changelog Methodology

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Data: RIPE NCC, ARIN, APNIC, LACNIC, AFRINIC delegated statistics · CAIDA · RIPEstat · World Bank.

Last sync: 2026-06-26 05:14 UTC · refreshed daily

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AS204185 StarCloud-AS Yuchen Ma

China · Autonomous System

IPv4 announced

0.00 × /8

IPv6 announced

/48 blocks

Prefixes

routed

Country

China

Interconnection (PeeringDB)

Where this network meets others — public exchange points, colocation facilities, and declared peering capacity.

Internet exchanges

IXPs present

Facilities

colocation facilities

Peering capacity

—

no peering ports listed

Network type

Education / research

Scope: Global

Routing hygiene & RPKI

How well this network secures and documents its BGP announcements — RPKI origin validation, IRR registration, and an overall hygiene score.

Hygiene score

0–100 · RPKI × IRR × consistency

RPKI coverage

0 of 17 routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

1 of 17 prefixes documented

Announcement composition17 routed prefixes

Announced prefixes

Currently announced prefixes, live from RIPEstat.

17 prefixes currently seen by RIPEstat.

2602:feda:2a4::/482a0b:4340:403::/482602:feda:2a2::/482602:feda:2a3::/482a0b:4340:434::/482a0b:4340:402::/482a0b:4340:401::/482a0b:4340:404::/482602:feda:2af::/482a0b:4340:406::/482602:feda:2aa::/482602:feda:2a6::/482a0b:4340:400::/482602:feda:2a1::/482a0b:4340:405::/482602:feda:2a0::/482602:feda:2a5::/48

Fetching announced prefixes from RIPEstat…

IRR registered only 5.9%Unregistered 94.1%

RPKI by address family

ipv6RPKI 0%

0 valid0 invalid17 not found0 / 17 addrs

17 prefixes currently seen by RIPEstat.