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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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AS200890 REN-AS Jianfeng Ren

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

2.1 Gbps

aggregate IX port capacity

Network type

—

Scope: Not Disclosed

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 9 routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

22%

2 of 9 prefixes documented

Announcement composition9 routed prefixes

Announced prefixes

Currently announced prefixes, live from RIPEstat.

9 prefixes currently seen by RIPEstat.

2a10:cc40:189::/482a10:cc40:186::/482a10:cc40:188::/482a0a:6040:d401::/482a10:cc40:181::/482a10:cc40:180::/482a06:a005:1b60::/482a0a:6040:d400::/482a06:a005:1b61::/48

Fetching announced prefixes from RIPEstat…

IRR registered only 22.2%Unregistered 77.8%

RPKI by address family

ipv6RPKI 0%

0 valid0 invalid9 not found0 / 9 addrs

9 prefixes currently seen by RIPEstat.

2a10:cc40:189::/482a10:cc40:186::/482a10:cc40:188::/482a0a:6040:d401::/482a10:cc40:181::/482a10:cc40:180::/482a06:a005:1b60::/482a0a:6040:d400::/482a06:a005:1b61::/48