Sunyz Network

Data as of 2026-08-23
BGP inherited
Cluster stats
Netblocks24
IPv6 17 prefixes (largest 2a0f:1cc5:800::/40)
Registered in United States (5) · Taiwan (2)
Cluster ID228053573
RegistryPEERINGDB
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 10 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

9 weekly snapshots · JSON
24 +1 netblocks since 2026-07-05
2026-07-05 peak 24 2026-08-23

IP Ranges (24)

⬇ export CSV
CIDR Org name Registry Status Confidence
103.158.187.175/32 Sunyz Network PEERINGDB ASSIGNED ● high
149.112.98.35/32 Sunyz Network PEERINGDB ASSIGNED ● high
203.163.223.64/32 Sunyz Network PEERINGDB ASSIGNED ● high
206.51.7.173/32 Sunyz Network PEERINGDB ASSIGNED ● high
206.81.82.35/32 Sunyz Network PEERINGDB ASSIGNED ● high
206.83.12.107/32 Sunyz Network PEERINGDB ASSIGNED ● high
206.83.136.81/32 Sunyz Network PEERINGDB ASSIGNED ● high
2001:504:16::2:4b11/128 Sunyz Network PEERINGDB ASSIGNED ● high
2001:504:16:1::2:4b11/128 Sunyz Network PEERINGDB ASSIGNED ● high
2001:504:1b:1::173/128 Sunyz Network PEERINGDB ASSIGNED ● high
2001:504:98::107/128 Sunyz Network PEERINGDB ASSIGNED ● high
2001:504:9e::81/128 Sunyz Network PEERINGDB ASSIGNED ● high
2001:504:125:e1::aabb/128 Sunyz Network PEERINGDB ASSIGNED ● high
2001:7f8:ca:1:0:15:289:1/128 Sunyz Network PEERINGDB ASSIGNED ● high
2001:7f8:d0::2:4b11:1/128 Sunyz Network PEERINGDB ASSIGNED ● high
2404:f4c0:f70e:1980::150:289/128 Sunyz Network PEERINGDB ASSIGNED ● high
2406:840:1f:1000:0:15:289:1/128 Sunyz Network PEERINGDB ASSIGNED ● high
2406:d400:1:133:203:163:223:64/128 Sunyz Network PEERINGDB ASSIGNED ● high
2602:f613::1502:89:1/128 Sunyz Network PEERINGDB ASSIGNED ● high
2a0f:5707:ffe3::175/128 Sunyz Network PEERINGDB ASSIGNED ● high
2a0c:9a40:8a70::/44 Sunyz Network RIPE ALLOCATED-BY-LIR ● low
2a0f:1cc5:800::/40 Sunyz Network RIPE ALLOCATED-BY-LIR ● low
2a13:a5c5:f100::/40 Sunyz Network RIPE ALLOCATED-BY-LIR ● low
2a14:7580:e600::/40 Sunyz Network RIPE ALLOCATED-BY-LIR ● low

IPv6 ranges (17)

showing the 15 largest allocations
CIDR
2a0f:1cc5:800::/40
2a13:a5c5:f100::/40
2a14:7580:e600::/40
2a0c:9a40:8a70::/44
2001:504:125:e1::aabb/128
2001:504:16:1::2:4b11/128
2001:504:16::2:4b11/128
2001:504:1b:1::173/128
2001:504:98::107/128
2001:504:9e::81/128
2001:7f8:ca:1:0:15:289:1/128
2001:7f8:d0::2:4b11:1/128
2404:f4c0:f70e:1980::150:289/128
2406:840:1f:1000:0:15:289:1/128
2406:d400:1:133:203:163:223:64/128

Network trust

what's this?
RPKI hygiene: C how networks compare →
70.8% of checked blocks have valid RPKI ROA coverage (17 of 24)
Possible discrepancies (4)

These blocks are registered to Sunyz Network but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a13:a5c5:f100::/40 /40 authorized for AS150289 — Sun Yanzheng
2a14:7580:e600::/40 /40 authorized for AS150289 — Sun Yanzheng
2a0f:1cc5:800::/40 /40 authorized for AS150289 — Sun Yanzheng
2a0c:9a40:8a70::/44 /44 authorized for AS150289 — Sun Yanzheng

NIC Handles

AS150289 DUMY-RIPE DUMY-RIPE MOEDOVE-MNT NoPKT-MNT ORG-SEVN1-RIPE ORG-YS67-RIPE SUNYZ-MNT ch-ifog-1-mnt tohu-aiden-mnt