Duruan

DURUAN
Data as of 2026-10-18
Registry
This organisation
Netblocks16 · 94,208 IPv4 addresses
IPv6 1 prefix (largest 2001:390::/32)
Record ID250210233
RegistryAPNIC
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution Registry record
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 (16)

⬇ export CSV
CIDR Org name Registry Status Confidence
118.91.146.0/23 Duruan BGP ANNOUNCED ● high
61.97.128.0/19 DURUAN APNIC ALLOCATED PORTABLE ● medium
61.252.128.0/19 DURUAN APNIC ALLOCATED PORTABLE ● medium
118.91.144.0/20 DURUAN APNIC ALLOCATED PORTABLE ● medium
121.0.128.0/17 DURUAN APNIC ALLOCATED PORTABLE ● medium
210.16.192.0/18 DURUAN APNIC ALLOCATED PORTABLE ● medium
211.47.176.0/20 DURUAN APNIC ALLOCATED PORTABLE ● medium
211.63.64.0/22 DURUAN APNIC ALLOCATED PORTABLE ● medium
211.63.68.0/22 DURUAN APNIC ALLOCATED PORTABLE ● medium
211.63.72.0/22 DURUAN APNIC ALLOCATED PORTABLE ● medium
211.63.76.0/22 DURUAN APNIC ALLOCATED PORTABLE ● medium
211.63.80.0/20 DURUAN APNIC ALLOCATED PORTABLE ● medium
211.237.32.0/20 DURUAN APNIC ALLOCATED PORTABLE ● medium
211.238.128.0/20 DURUAN APNIC ALLOCATED PORTABLE ● medium
211.238.144.0/20 DURUAN APNIC ALLOCATED PORTABLE ● medium
2001:390::/32 DURUAN APNIC ALLOCATED PORTABLE ● low

IPv6 ranges (1)

CIDR
2001:390::/32

Footprint over time

17 weekly snapshots · JSON
16 0 netblocks since 2026-07-05
2026-07-05 peak 16 2026-10-18

Network trust

what's this?
RPKI hygiene: B how networks compare →
93.8% of checked blocks have valid RPKI ROA coverage (15 of 16)
RPKI-inferred operator abcle
Nearly all of this network's RPKI-covered space is cryptographically authorized for this single operator — the registered netname is likely one of its internal infrastructure labels.
No discrepancies found among checked blocks.

NIC Handles

AS9844 IM682-AP IM682-AP MNT-KRNIC-AP MNT-KRNIC-AP