TW1

BGP inherited
Cluster stats
Netblocks10 · 10,235 IPv4 addresses
Registered in Hong Kong (8) · Netherlands (2)
Cluster ID210122213
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 7 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON
10 0 netblocks since 2026-07-05
2026-07-05 peak 10 2026-07-19

IP Ranges (10)

⬇ export CSV
CIDR Org name Registry Status Confidence
27.123.200.0/21 TW1 APNIC ASSIGNED NON-PORTABLE ● low
85.146.193.221/32 TW1 RIPE ASSIGNED PA ● low
124.108.90.0/23 TW1 APNIC ASSIGNED NON-PORTABLE ● low
124.108.92.0/22 TW1 APNIC ASSIGNED NON-PORTABLE ● low
124.108.104.0/21 TW1 APNIC ALLOCATED NON-PORTABLE ● low
183.177.64.0/22 TW1 APNIC ASSIGNED NON-PORTABLE ● low
183.177.72.0/22 TW1 APNIC ASSIGNED NON-PORTABLE ● low
183.177.94.0/23 TW1 APNIC ASSIGNED NON-PORTABLE ● low
202.43.192.0/21 TW1 APNIC ASSIGNED NON-PORTABLE ● low
213.34.159.176/30 TW1 RIPE ASSIGNED PA ● low

Network trust

what's this?
RPKI hygiene: D how networks compare →
20.0% of checked blocks have valid RPKI ROA coverage (2 of 10)
No discrepancies found among checked blocks.

NIC Handles

AY527-AP DUMY-RIPE DUMY-RIPE MAINT-AP-YAHOO-INC TNF-MNT YI12-AP YI12-AP