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AS63835 CT-HuNan-Changsha-IDC - No.293,Wanbao Avenue

China · Autonomous System

IPv4 announced

209.7K

0.01 × /8

IPv6 announced

13.1K

/48 blocks

Prefixes

238

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

edge network — no downstream ASes

AS rank

#53,844

by customer-cone size (1 = largest)

Connectivity

1 providers · 0 peers · 0 customers

Transit role

Enterprise / stub

edge network, buys transit only

Upstream providers

Settlement-free peers

Downstream customers

Peering & transit neighbours (CAIDA)

Inferred AS-level relationships: 1 upstream providers, 0 peers and 0 downstream customers. The graph shows the largest few of each; the lists link through.

Upstream providers1

give this network transit

AS4134 CHINANET-BACKBONE - No.31,Jin-rong Street

Settlement-free peers0

exchange traffic directly

None recorded.

Downstream customers0

buy transit from it

None recorded.

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

98%

217.6K of 222.7K routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

38%

91 of 238 prefixes documented

Announcement composition238 routed prefixes

IPv6 deployment

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

IPv6 capable

65.9%

users that can reach IPv6-only content

IPv6 preferred

57.4%

users that use IPv6 when both are offered

Capable65.9%

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

Preferred57.4%

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

Announced prefixes

Currently announced prefixes, live from RIPEstat.

269 prefixes currently seen by RIPEstat.

175.6.160.0/23175.6.156.0/24113.219.201.0/24118.252.255.0/24118.253.148.0/24118.253.171.0/24113.219.208.0/22113.219.214.0/23182.43.3.0/24240e:109:8043::/48113.219.194.0/24175.6.51.0/24113.219.212.0/22175.6.129.0/24175.6.48.0/20240e:c2:1800::/37175.6.56.0/21113.240.110.0/23113.240.117.0/24113.240.120.0/24175.6.172.0/22113.219.192.0/23113.240.121.0/24175.6.64.0/20175.6.150.0/23118.252.252.0/24182.43.0.0/24218.76.244.0/24240e:982:9000::/40240e:982:9300::/40175.6.0.0/24118.253.199.0/24118.253.191.0/24118.253.168.0/24182.43.2.0/24118.253.160.0/24175.6.46.0/2436.111.204.0/22124.232.164.0/24118.253.197.0/24124.232.192.0/19113.240.106.0/24240e:982:9100::/40124.232.160.0/24124.232.150.0/24175.6.160.0/24118.253.143.0/24124.232.128.0/23118.253.140.0/2436.111.204.0/23113.219.219.0/24124.232.145.0/24175.6.53.0/24118.253.141.0/24118.252.251.0/24240e:108:43::/48124.232.148.0/24124.232.144.0/24113.240.119.0/24118.252.250.0/24118.253.178.0/24124.232.192.0/21118.253.180.0/24175.6.93.0/24118.253.157.0/24113.240.65.0/24118.253.172.0/24240e:968:2ff0::/48118.253.158.0/24118.252.192.0/21175.6.94.0/24118.253.181.0/24118.253.166.0/23175.6.130.0/23113.219.217.0/2436.111.202.0/23175.6.16.0/20240e:96a:5203::/48118.253.186.0/24124.232.137.0/24113.240.110.0/24175.6.32.0/20113.240.112.0/20113.240.98.0/23175.6.168.0/21113.240.109.0/24175.6.128.0/20175.6.6.0/24113.219.200.0/23218.76.243.0/24218.76.242.0/24113.240.72.0/21113.240.100.0/22175.6.84.0/22113.219.248.0/21175.6.112.0/20118.253.183.0/24175.6.64.0/19113.240.123.0/24175.6.128.0/24113.219.240.0/21118.253.179.0/24218.76.246.0/23124.232.151.0/24175.6.108.0/23175.6.30.0/24113.219.200.0/24118.253.159.0/24124.232.159.0/24240e:c0:1800::/37175.6.1.0/24113.240.68.0/24240e:108:1191::/48113.219.234.0/24113.240.126.0/24175.6.180.0/22118.253.174.0/24118.253.169.0/24118.253.192.0/24124.232.134.0/24175.6.157.0/24118.253.155.0/24175.6.96.0/21175.6.88.0/22175.6.148.0/23175.6.176.0/23240e:10:800::/37175.6.52.0/24124.232.133.0/24124.232.138.0/24175.6.159.0/24175.6.222.0/24175.6.187.0/24124.232.161.0/24218.76.240.0/21175.6.47.0/24175.6.176.0/20240e:108:2a::/48175.6.92.0/24203.3.116.0/22240e:108:1193::/48240e:982:9200::/40118.253.194.0/24175.6.160.0/19118.253.177.0/24175.6.7.0/24175.6.110.0/24118.253.156.0/24124.232.158.0/24113.240.112.0/22175.6.5.0/2436.111.200.0/23175.6.162.0/24240e:982:9a00::/41118.253.154.0/24118.252.200.0/24113.219.218.0/24118.253.255.0/24240e:980:4300::/40240e:968:2000::/36175.6.146.0/23113.219.232.0/23113.240.97.0/24118.253.128.0/1736.111.200.0/22118.253.187.0/24118.253.182.0/24218.76.241.0/24175.6.32.0/21175.6.95.0/24203.3.112.0/21240e:980:2a00::/40175.6.55.0/24113.240.118.0/24113.219.238.0/23118.253.193.0/24118.253.142.0/24113.219.204.0/24175.6.152.0/23124.232.146.0/24113.219.212.0/23175.6.50.0/24113.240.104.0/23175.6.144.0/23124.232.140.0/22118.253.150.0/24175.6.111.0/24175.6.112.0/21175.6.155.0/24118.253.190.0/24203.3.112.0/22118.253.173.0/24124.232.154.0/24218.76.240.0/24175.6.144.0/21124.232.152.0/24124.232.157.0/24240e:108:1194::/48182.43.0.0/22218.76.245.0/24118.253.185.0/24175.6.80.0/22175.6.158.0/24118.253.153.0/24113.240.127.0/24175.6.4.0/24118.252.192.0/22118.253.195.0/24113.240.124.0/24113.240.70.0/23113.240.80.0/20175.6.120.0/21118.253.146.0/24113.240.64.0/2436.111.207.0/24124.232.155.0/24175.6.2.0/24118.253.161.0/24124.232.165.0/24118.253.151.0/24240e:980:8400::/40175.6.154.0/24113.219.196.0/24113.219.216.0/22175.6.32.0/19118.253.147.0/24124.232.162.0/24118.252.254.0/24175.6.96.0/20113.219.195.0/24113.219.237.0/24113.240.111.0/24118.253.198.0/24113.219.224.0/21118.253.170.0/24240e:108:1192::/48240e:698:4300::/40240e:982:9a00::/40118.253.164.0/24113.219.202.0/23118.253.196.0/24118.253.156.0/22118.253.145.0/24175.6.178.0/23240e:982:9a80::/41175.6.170.0/23240e:108:84::/48175.6.3.0/24175.6.8.0/21175.6.132.0/22113.219.216.0/24124.232.156.0/24118.253.152.0/24175.6.104.0/22240e:109:802a::/48175.6.136.0/21124.232.163.0/24175.6.49.0/24118.252.192.0/18182.43.1.0/24113.219.192.0/19118.252.253.0/24118.253.149.0/24113.240.66.0/23175.6.184.0/23240e:698:2a00::/40118.253.184.0/24182.43.4.0/24118.253.144.0/24

Fetching announced prefixes from RIPEstat…

269 prefixes currently seen by RIPEstat.