Han Jiajun

Data as of 2026-07-26
BGP inherited
Cluster stats
Netblocks14 · 256 IPv4 addresses
IPv6 8 prefixes (largest 2406:840:fd70::/44)
Cluster ID213316698
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 12 shared RIR contact/maintainer handles
Registry names 5 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

3 weekly snapshots · JSON
14 -10 netblocks since 2026-07-13
2026-07-13 peak 24 2026-07-26

IP Ranges (14)

⬇ export CSV
CIDR Org name Registry Status Confidence
122.224.58.112/30 HAN-WU APNIC ASSIGNED NON-PORTABLE ● high
2406:840:fd70::/44 Han Jiajun BGP ANNOUNCED ● high
2406:840:fd70::/48 Han Jiajun BGP ANNOUNCED ● high
2406:840:fd75::/48 Han Jiajun BGP ANNOUNCED ● high
2406:840:fd76::/48 Han Jiajun BGP ANNOUNCED ● high
2406:840:fd77::/48 Han Jiajun BGP ANNOUNCED ● high
2406:840:fd78::/48 Han Jiajun BGP ANNOUNCED ● high
2406:840:fd79::/48 Han Jiajun BGP ANNOUNCED ● high
2406:840:fe99::/48 Han Jiajun BGP ANNOUNCED ● high
211.167.253.112 – 211.167.253.227 HAN-LIN-HUI APNIC ASSIGNED NON-PORTABLE ● low
211.167.253.112/28 HAN-LIN-HUI APNIC ASSIGNED NON-PORTABLE ● low
219.234.149.0/25 HAN-YI-JIA APNIC ASSIGNED NON-PORTABLE ● low
220.248.111.208/30 Han-Hai-Ya APNIC ASSIGNED NON-PORTABLE ● low
220.248.121.136/30 Han-Hai-Ya APNIC ASSIGNED NON-PORTABLE ● low

IPv6 ranges (8)

CIDR
2406:840:fd70::/44
2406:840:fd70::/48
2406:840:fd75::/48
2406:840:fd76::/48
2406:840:fd77::/48
2406:840:fd78::/48
2406:840:fd79::/48
2406:840:fe99::/48

Network trust

what's this?
RPKI hygiene: C how networks compare →
71.4% of checked blocks have valid RPKI ROA coverage (10 of 14)
No discrepancies found among checked blocks.

NIC Handles

AS153171 CS64-AP GZ831-AP MAINT-CN-CHINANET-ZJ-SX MAINT-CNCGROUP-SH MAINT-CNNIC-AP MAINT-NBDHM-CN PP40-AP PP40-AP SD76-AP YR194-AP YR194-AP