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AS140638 CHINANET-IOT-SICHUAN - China Telecom

China · Autonomous System

IPv4 announced

16.4K

0.00 × /8

IPv6 announced

2.4K

/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

#68,618

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

100%

18.8K of 18.8K routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

57%

49 of 86 prefixes documented

Announcement composition86 routed prefixes

IPv6 deployment

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

IPv6 capable

61.9%

users that can reach IPv6-only content

IPv6 preferred

55.4%

users that use IPv6 when both are offered

Capable61.9%

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

Preferred55.4%

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

Announced prefixes

Currently announced prefixes, live from RIPEstat.

86 prefixes currently seen by RIPEstat.

240e:874:c80::/43240e:875:8010::/44240e:874:640::/43117.61.13.0/24240e:874:180::/42240e:874:200::/42240e:874:c50::/44117.61.14.0/24117.61.147.0/24117.61.56.0/22240e:874::/42240e:874:c60::/43117.61.15.0/24240e:875:8020::/44240e:874:a80::/42240e:874:b00::/41117.61.151.0/2436.113.181.0/24240e:874:140::/42117.61.150.0/24117.61.6.0/24240e:874:240::/43240e:874:ac0::/42240e:874:c0::/42117.61.134.0/24240e:874:740::/43117.61.7.0/24240e:874:380::/42117.61.64.0/23240e:874:980::/41240e:874:500::/42117.61.146.0/2436.113.178.0/24240e:874:c20::/43240e:874:c00::/4336.113.215.0/24117.61.0.0/20240e:874:280::/42240e:874:800::/42240e:874:a00::/42117.61.61.0/24240e:874:780::/43117.61.60.0/2436.113.212.0/24117.61.0.0/24240e:874:340::/4336.113.216.0/2436.113.179.0/24240e:874:700::/43240e:874:100::/42240e:874:600::/4236.113.182.0/2436.113.183.0/24240e:874:b80::/41240e:874:7a0::/43240e:874:ca0::/44240e:875:8000::/44240e:874:40::/42240e:874:720::/43117.61.149.0/24240e:874:a40::/42240e:874:1c0::/4336.113.211.0/24240e:874:300::/42240e:874:360::/43240e:874:80::/4236.113.219.0/24240e:874:260::/43240e:874:cb0::/4436.113.218.0/2436.113.210.0/24240e:874:8c0::/43117.61.62.0/23240e:874:840::/43240e:874:900::/41240e:874:880::/42117.61.67.0/24117.61.148.0/24117.61.56.0/21240e:874:c40::/44240e:875:8030::/4436.113.180.0/24117.61.66.0/2436.113.217.0/24240e:874:540::/43117.61.143.0/24

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