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AS4835 CHINANET-IDC-SN - China Telecom (Group)

China · Autonomous System

IPv4 announced

246.8K

0.01 × /8

IPv6 announced

10.2K

/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

edge network — no downstream ASes

AS rank

#67,162

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

47%

120.6K of 257K routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

47%

41 of 88 prefixes documented

Announcement composition88 routed prefixes

IPv6 deployment

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

IPv6 capable

3.4%

users that can reach IPv6-only content

IPv6 preferred

2.6%

users that use IPv6 when both are offered

Capable3.4%

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

Preferred2.6%

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

Announced prefixes

Currently announced prefixes, live from RIPEstat.

88 prefixes currently seen by RIPEstat.

120.133.30.0/24240e:954:200::/40113.142.46.0/24218.30.88.0/22240e:bf:c800::/37240e:f:c800::/37218.30.21.0/24218.30.22.0/24240e:f:a000::/36218.30.20.0/24117.34.42.0/24124.115.24.0/24240e:954:900::/4036.43.35.0/24218.30.24.0/24117.34.52.0/24210.192.116.0/22218.30.74.0/24113.142.52.0/24117.34.50.0/24117.34.43.0/24117.34.0.0/17218.30.19.0/24117.34.55.0/24117.32.233.0/24117.34.35.0/24240e:108:1148::/46113.142.38.0/23113.142.50.0/24124.251.110.0/24218.30.68.0/22218.30.72.0/24240e:954:3000::/48113.142.40.0/22219.144.96.0/20218.30.78.0/23124.251.215.0/24240e:954:700::/40218.30.73.0/24240e:954:300::/40218.30.76.0/23183.85.0.0/16218.30.67.0/24240e:108:1147::/48113.142.44.0/23113.142.51.0/24120.133.51.0/24218.30.23.0/24117.34.41.0/24117.34.9.0/24117.34.7.0/24240e:954:3000::/40120.132.155.0/24183.84.4.0/22218.30.72.0/22218.30.85.0/24113.142.28.0/24120.133.20.0/23120.133.24.0/22218.30.83.0/24124.115.0.0/21123.103.0.0/23240e:980:9300::/41125.76.224.0/19113.142.18.0/23183.84.0.0/16124.116.158.0/23120.135.0.0/24124.115.28.0/22218.30.14.0/23117.34.51.0/24120.132.153.0/24113.142.0.0/17240e:954:2000::/40218.30.12.0/22240e:954:500::/40125.76.247.0/24117.34.49.0/24124.115.0.0/19117.34.58.0/24124.251.241.0/24113.142.20.0/22203.196.7.0/24218.30.12.0/23124.251.252.0/2458.83.254.0/24218.30.76.0/22240e:980:9380::/41

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