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AS202917 CIGNA-UK Cigna HLA Technology Services Company Ltd

Hong Kong SAR China · Autonomous System

IPv4 announced

14.8K

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

#24,037

by customer-cone size (1 = largest)

Connectivity

6 providers · 1 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: 6 upstream providers, 1 peers and 0 downstream customers. The graph shows the largest few of each; the lists link through.

Upstream providers6

give this network transit

Settlement-free peers1

exchange traffic directly

AS1000 PISL-24-1000 - CORIX NETWORKS

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

0 of 14.8K routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

16%

3 of 19 prefixes documented

Announcement composition19 routed prefixes

Announced prefixes

Currently announced prefixes, live from RIPEstat.

19 prefixes currently seen by RIPEstat.

170.48.130.0/23170.48.70.0/23170.48.64.0/20170.48.128.0/20170.48.65.0/24170.48.131.0/24170.48.136.0/23193.240.190.0/24170.48.129.0/24170.48.130.0/24170.48.128.0/23170.48.134.0/23170.48.74.0/24170.48.68.0/23170.48.128.0/24170.48.138.0/23170.48.132.0/23170.48.72.0/23170.48.64.0/24

Fetching announced prefixes from RIPEstat…