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: 2026-07-24 05:14 UTC · refreshed daily

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AS207852 Y525-Network Yonghan Ching

Malaysia · Autonomous System

IPv4 announced

0.00 × /8

IPv6 announced

286

/48 blocks

Prefixes

routed

Country

Malaysia

Interconnection (PeeringDB)

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

Internet exchanges

IXPs present

Facilities

colocation facility

Peering capacity

7.5 Gbps

aggregate IX port capacity

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

95%

273 of 286 routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

63%

10 of 16 prefixes documented

Announcement composition16 routed prefixes

Announced prefixes

Currently announced prefixes, live from RIPEstat.

16 prefixes currently seen by RIPEstat.

2a01:e281:aab1::/482a01:e281:aab2::/482a01:e281:aab3::/482a01:e281:aab4::/482a06:a005:4b0::/442a06:a005:4b0::/482a01:e281:aa00::/402a06:a005:4b1::/482a0e:b107:270::/482a01:e281:aafd::/482a01:e281:aafb::/482a06:a005:4b2::/482a01:e281:aafe::/482a01:e281:aaff::/482a01:e281:aafc::/482a01:e281:aafa::/48

Fetching announced prefixes from RIPEstat…

Clean (RPKI valid + IRR match) 12.5%RPKI valid only 6.3%IRR registered only 50.0%Unregistered 31.3%

RPKI by address family

ipv6RPKI 95%

3 valid0 invalid13 not found273 / 286 addrs

16 prefixes currently seen by RIPEstat.