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AS24151 CNNIC-CRITICAL-AP - China Internet Network Infomation Center

China · Autonomous System

IPv4 announced

14.8K

0.00 × /8

IPv6 announced

65.8K

/48 blocks

Prefixes

routed

Country

China

Topology (CAIDA AS Rank)

The network's position in the inter-domain routing hierarchy: its customer cone, connectivity, and transit role.

Customer cone

ASes reachable as customers

AS rank

#9,924

by customer-cone size (1 = largest)

Connectivity

9 providers · 1 peers · 1 customers

Transit role

access

CAIDA transit classification

Upstream providers

Settlement-free peers

Downstream customers

Peering & transit neighbours (CAIDA)

Inferred AS-level relationships: 9 upstream providers, 1 peers and 1 downstream customers. The graph shows the largest few of each; the lists link through.

Upstream providers9

give this network transit

Settlement-free peers1

exchange traffic directly

AS31529 DENIC-ANYCAST-AS DENIC eG

Downstream customers1

buy transit from it

AS23596 EDNSKR-KR-KR - Korea Internet Security Agency

Relationships are inferred from BGP by CAIDA and refreshed monthly. Transit links are well captured; some private and IXP peering is under-observed, so peer counts are a lower bound.

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

258 of 80.7K routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

53%

40 of 76 prefixes documented

Announcement composition76 routed prefixes

IPv6 deployment

Measured share of this network's users reaching the Internet over IPv6 (APNIC end-user measurement, China).

IPv6 capable

0.0%

users that can reach IPv6-only content

IPv6 preferred

0.0%

users that use IPv6 when both are offered

Capable0.0%

Has working IPv6 connectivity, even if it isn't always chosen.

Preferred0.0%

IPv6 wins when a destination is dual-stacked — the real-world usage rate.

Announced prefixes

Currently announced prefixes, live from RIPEstat.

97 prefixes currently seen by RIPEstat.

218.241.116.0/242001:dc7:ffc6::/48125.208.42.0/242001:dc7:5dcc::/482001:dc7:ffc1::/482001:dc7:ffc0::/4842.83.144.0/24203.119.29.0/24218.241.113.0/2442.83.129.0/242001:dc7:ffc3::/48218.241.111.0/242001:dc7:5df7::/482001:dc7:fffe::/482001:dc7:ffeb::/482001:dc7:ffd2::/482001:dc7::/32125.208.43.0/24218.241.117.0/242001:dc7:feff::/482001:dc7:ffd5::/48125.208.37.0/24203.119.28.0/242001:dc7:ffc9::/48218.241.103.0/24218.241.96.0/24218.241.112.0/242001:dc7:3::/48218.241.127.0/2442.83.128.0/24218.241.123.0/242001:dc7:5de1::/482001:dc7:cd00::/482001:dc7:cd1a::/48218.241.97.0/24203.119.26.0/24125.208.36.0/242001:dc7:a::/48125.208.39.0/24203.119.27.0/24125.208.34.0/242001:dc7:ddff::/482001:dc7:ffec::/48125.208.40.0/241.2.4.0/24218.241.114.0/242001:dc7:ffc4::/482001:dc7:fffd::/482001:dc7:ffc8::/4842.83.130.0/24218.241.118.0/242001:dc7:5d0c::/482001:dc7:ffd3::/48125.208.38.0/242001:dc7:fffc::/48218.241.124.0/242001:dc7:cd03::/4842.83.146.0/24125.208.33.0/242001:dc7:ffc2::/48218.241.125.0/242001:dc7:1::/482001:dc7:2::/482001:dc7:ffff::/48218.241.126.0/242001:dc7:5d00::/40125.208.35.0/24203.119.31.0/242001:dc7:5d77::/48125.208.49.0/24218.241.115.0/2442.83.132.0/24203.119.33.0/24125.208.46.0/242001:dc7:ffc5::/48125.208.41.0/24218.241.104.0/242001:dc7:cd02::/482001:dc7:b::/482001:dc7:8888::/48218.241.121.0/242001:dc7:ffd4::/48218.241.122.0/24203.119.25.0/242001:dc7:ffca::/482001:dc7:dd04::/4842.83.134.0/24125.208.32.0/2442.83.145.0/242001:dc7::/4842.83.131.0/242001:dc7:ffc7::/482001:dc7:ffd1::/4842.83.147.0/24218.241.96.0/202001:dc7:dd01::/482001:dc7:1000::/48

Fetching announced prefixes from RIPEstat…