DYNDNS

Data as of 2026-08-30
Handle
Cluster stats
Netblocks3 · 1,280 IPv4 addresses
IPv6 1 prefix (largest 2001:df0:258::/48)
All fragments 7 blocks across 5 clusters
Cluster ID235048672
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution RIR handle
Shared handles clustered on 5 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (3)

⬇ export CSV
CIDR Org name Registry Status Confidence
103.11.200.0/22 DYNDNS APNIC ASSIGNED PORTABLE ● medium
203.62.195.0/24 DYNDNS APNIC ASSIGNED PORTABLE ● medium
2001:df0:258::/48 DYNDNS-JP APNIC ASSIGNED PORTABLE ● medium

IPv6 ranges (1)

NIC Handles

AD1075-AP APNIC-HM IA152-AP IA152-AP ORG-DNSI1-AP