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AS131325 CHINATELECOM-JIANGSU-NANTONG-MAN - CHINATELECOM JIANGSU province NANTONG MAN network

China · Autonomous System

IPv4 announced

19.7K

0.00 × /8

IPv6 announced

1.3K

/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

#78,037

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

85%

17.9K of 21K routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

48%

31 of 64 prefixes documented

Announcement composition64 routed prefixes

IPv6 deployment

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

IPv6 capable

87.7%

users that can reach IPv6-only content

IPv6 preferred

81.0%

users that use IPv6 when both are offered

Capable87.7%

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

Preferred81.0%

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

Announced prefixes

Currently announced prefixes, live from RIPEstat.

64 prefixes currently seen by RIPEstat.

61.147.231.0/2449.79.241.0/24114.231.176.0/24218.91.220.0/24114.232.222.0/23114.232.68.0/2449.79.134.0/24117.86.212.0/24218.91.221.0/24240e:979:9500::/40218.91.230.0/24218.91.237.0/24117.86.182.0/23240e:982:d400::/40114.232.92.0/2261.147.222.0/23180.121.80.0/22240e:108:47::/48240e:979:8500::/40114.232.87.0/24117.86.181.0/24240e:1a:70::/4461.147.238.0/24221.227.220.0/22218.91.222.0/2461.147.224.0/2249.79.237.0/24218.91.223.0/2458.223.124.0/2461.147.221.0/24218.91.217.0/24218.91.226.0/24240e:698:4700::/40114.231.165.0/2449.79.176.0/24240e:979:9508::/48218.91.225.0/24114.231.202.0/24117.86.125.0/2449.67.76.0/2461.147.219.0/24240e:109:8047::/48103.52.176.0/22114.231.86.0/2461.147.239.0/24218.91.218.0/2458.223.125.0/2449.79.175.0/2449.79.240.0/24240e:108:11d4::/48218.91.219.0/24218.91.216.0/2445.113.24.0/2361.147.228.0/2461.147.218.0/24114.232.85.0/24117.86.116.0/24240e:980:4700::/40114.231.81.0/2445.113.26.0/23218.91.224.0/2449.67.72.0/2249.79.239.0/2461.147.232.0/24

Fetching announced prefixes from RIPEstat…