Daniel Marks, Sole Proprietorship
Data as of 2026-07-26
BGP inherited
Limited data: only 3 ranges found registered
under this exact name. This may not reflect the organisation's full internet footprint — many companies'
web and cloud infrastructure is hosted under a third-party provider's own registration rather than their own.
Cluster stats
| Netblocks | 3 · 256 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2602:80f:9008::/47) |
| Cluster ID | 214451989 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 1 shared RIR contact/maintainer handle |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (3)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 23.172.72.0/24 | Daniel Marks, Sole Proprietorship | BGP | ANNOUNCED | ● high |
| 2602:80f:9008::/47 | Daniel Marks, Sole Proprietorship | BGP | ANNOUNCED | ● high |
| 2602:80f:900c::/48 | Daniel Marks, Sole Proprietorship | BGP | ANNOUNCED | ● high |
IPv6 ranges (2)
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(3 of 3)
Possible discrepancies (1)
These blocks are registered to Daniel Marks, Sole Proprietorship 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.
| 2602:80f:900c::/48 /48 | authorized for AS16509 — Amazon.com, Inc. |
NIC Handles
AS400688