Mark Delany
BGP inherited
Cluster stats
Netblocks4
All fragments 684 blocks across 480 clusters
Cluster ID191792042
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 6 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (4)

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CIDR Org name Registry Status Confidence
203.0.120.0/24 Mark Delany BGP ANNOUNCED ● high
203.0.120.0/24 Mark Delany APNIC ASSIGNED PORTABLE ● high
2001:df5:1bc0::/48 Mark Delany BGP ANNOUNCED ● high
2001:df5:1bc0::/48 Mark Delany APNIC ASSIGNED PORTABLE ● high

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (4 of 4)
Possible discrepancies (4)

These blocks are registered to Mark Delany 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.

2001:df5:1bc0::/48 /48 authorized for AS4764 — Wideband Networks Pty Ltd
2001:df5:1bc0::/48 /48 authorized for AS4764 — Wideband Networks Pty Ltd
203.0.120.0/24 /24 authorized for AS4764 — Wideband Networks Pty Ltd
203.0.120.0/24 /24 authorized for AS4764 — Wideband Networks Pty Ltd

NIC Handles

AM3621-AP APNIC-HM AS153720 MDA3-AP MDA3-AP ORG-MD4-AP