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AS9444 HKT-AS-AP - Hong Kong Telecommunications (HKT) Limited

Hong Kong SAR China · Autonomous System

IPv4 announced

51.5K

0.00 × /8

IPv6 announced

/48 blocks

Prefixes

routed

Country

Hong Kong SAR 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

#32,966

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

AS38819 HKCSL-AS-AP - HKCSL GPRS NETWORK

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%

51.5K of 51.5K routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

21%

6 of 28 prefixes documented

Announcement composition28 routed prefixes

IPv6 deployment

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

IPv6 capable

0.3%

users that can reach IPv6-only content

IPv6 preferred

0.3%

users that use IPv6 when both are offered

Capable0.3%

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

Preferred0.3%

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

Announced prefixes

Currently announced prefixes, live from RIPEstat.

28 prefixes currently seen by RIPEstat.

120.88.192.0/19120.88.246.0/24202.4.208.0/24120.88.254.0/24202.4.196.0/24120.88.242.0/24120.88.224.0/20116.48.214.0/23223.130.32.0/19202.4.192.0/19120.88.252.0/24116.48.213.0/24120.88.245.0/24120.88.225.0/24120.88.237.0/24120.88.224.0/24120.88.240.0/241.65.190.0/23120.88.236.0/24120.88.226.0/24120.88.230.0/24120.88.253.0/24120.88.232.0/24120.88.241.0/24120.88.227.0/24120.88.243.0/24116.48.215.0/24120.88.192.0/18

Fetching announced prefixes from RIPEstat…