Lewis Brown

Data as of 2026-08-23

BGP inherited

Cluster stats

Netblocks	91 · 272 IPv4 addresses
IPv6	88 prefixes (largest 2a0f:6280:3000::/36)
Registered in	France (2) · Germany (1)
Cluster ID	226923824
Registry	BGP
Customers	find customers using this network →

Evidence & provenance ?

Attribution	BGP parent (inherited)
Shared handles	clustered on 14 shared RIR contact/maintainer handles
Registry names	3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

6 weekly snapshots · JSON

91 +48 netblocks since 2026-07-13

2026-07-13 peak 91 2026-08-23

IP Ranges (91)

showing 50 of 91 — see all — ⬇ export CSV

CIDR	Org name	Registry	Status	Confidence
5.175.190.0/24	Lewis Brown	BGP	ANNOUNCED	● high
51.75.156.176/29	Lewis Jon	RIPE	LEGACY	● high
151.80.70.112/29	Lewis Jon	RIPE	LEGACY	● high
2602:f96d:101::/48	Lewis Brown	BGP	ANNOUNCED	● high
2a05:dfc3:f900::/40	Lewis Brown	BGP	ANNOUNCED	● high
2a05:dfc3:f9ff::/48	Lewis Brown	BGP	ANNOUNCED	● high
2a0d:d940:201a::/48	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:3000::/36	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:3fff::/48	Lewis Brown	RIPE	ASSIGNED	● high
2a0f:6280:5000::/36	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:c000::/48	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:c000::/36	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:c001::/48	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:c002::/47	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:c004::/46	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:c008::/45	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:c010::/44	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:c020::/44	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:c030::/44	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:c040::/44	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:c800::/40	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:c900::/40	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:ca00::/46	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:ca00::/42	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:cc00::/43	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:cc20::/43	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:cc40::/43	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:cc60::/43	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:cc80::/43	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:cca0::/43	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:ccc0::/43	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:cce0::/43	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:cd00::/40	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:cd20::/43	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:ce00::/39	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:ce12::/48	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:ce13::/48	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:ce14::/48	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:ce15::/48	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:cec4::/48	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:cec5::/48	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:cec6::/48	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:cec7::/48	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:cf2e::/48	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:cf2f::/48	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:cf30::/48	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:cf35::/48	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:cf37::/48	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:cf48::/48	Lewis Brown	BGP	ANNOUNCED	● high
2a0f:6280:cf81::/48	Lewis Brown	BGP	ANNOUNCED	● high

IPv6 ranges (88)

showing the 15 largest allocations

CIDR
2a0f:6280:3000::/36
2a0f:6280:5000::/36
2a0f:6280:c000::/36
2a14:7584:e000::/36
2a0f:6280:ce00::/39
2a05:dfc3:f900::/40
2a0f:6280:c800::/40
2a0f:6280:c900::/40
2a0f:6280:cd00::/40
2a14:7581:3b00::/40
2a14:7584:e200::/40
2a14:7584:e500::/40
2a14:7584:e600::/40
2a0f:6280:ca00::/42
2a0f:6280:cc00::/43

Network trust

what's this?

RPKI hygiene: A how networks compare →

100.0% of checked blocks have valid RPKI ROA coverage (91 of 91)

Possible discrepancies (5)

These blocks are registered to Lewis Brown but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a12:bec4:12a8::/45 /45	authorized for AS20473 — The Constant Company, LLC
2a12:bec4:12a4::/46 /46	authorized for AS20473 — The Constant Company, LLC
2a12:bec4:12a0::/47 /47	authorized for AS20473 — The Constant Company, LLC
2a12:bec4:12ab::/48 /48	authorized for AS20473 — The Constant Company, LLC
2a0d:d940:201a::/48 /48	authorized for AS214205 — Cristian Tudor Marcus

NIC Handles

ACRO64692-RIPE AS214205 AS219412 AXL-MNT DUMY-RIPE DUMY-RIPE GHOSTNET-MNT HYEHOST-MNT HYEHOST-MNT ORG-LB250-RIPE ORG-LJ176-RIPE OVH-MNT +2 more