Chang Xin

BGP inherited
Cluster stats
Netblocks15 · 1,574 IPv4 addresses
Registered in China (7) · Taiwan (3)
All fragments 19 blocks across 5 clusters
Cluster ID210217373
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 28 shared RIR contact/maintainer handles
Registry names 9 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

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

IP Ranges (15)

⬇ export CSV
CIDR Org name Registry Status Confidence
103.180.14.0/23 Chang Chun Petrochemical Co., Ltd. BGP ANNOUNCED ● high
103.180.16.0/23 Chang Chun Petrochemical Co., Ltd. BGP ANNOUNCED ● high
103.180.18.0/23 Chang Chun Petrochemical Co., Ltd. BGP ANNOUNCED ● high
122.226.11.84/30 CHANG-DA APNIC ASSIGNED NON-PORTABLE ● high
122.226.11.132/30 CHANG-DA APNIC ASSIGNED NON-PORTABLE ● high
122.226.17.216/30 CHANG-BAI APNIC ASSIGNED NON-PORTABLE ● high
122.226.133.120/29 CHANG-DA APNIC ASSIGNED NON-PORTABLE ● high
218.75.47.188/30 CHANG-PAN-PAN APNIC ASSIGNED NON-PORTABLE ● high
2001:ded:c000::32/128 CHANG SHIH HUNG PEERINGDB ASSIGNED ● high
2a14:67c1:70::/48 Chang Xin BGP ANNOUNCED ● high
2a14:67c1:74::/48 Chang Xin BGP ANNOUNCED ● high
2a14:67c1:75::/48 Chang Xin BGP ANNOUNCED ● high
58.253.133.16/29 Chang-Shi APNIC ASSIGNED NON-PORTABLE ● low
222.178.78.160/28 Chang-An APNIC ASSIGNED NON-PORTABLE ● low
2a14:67c1:70::/44 Chang Xin RIPE ALLOCATED-BY-LIR ● low

Network trust

what's this?
RPKI hygiene: B how networks compare →
86.7% of checked blocks have valid RPKI ROA coverage (13 of 15)
No discrepancies found among checked blocks.

NIC Handles

AC1602-AP AC2530-AP ALICE-NETWROKS-MNT AS213782 AS215530 AS63893 BH772-AP CG272-AP CG272-AP CH122-AP CT24-AP CZ6-AP +16 more