Atheral LLC

BGP inherited

Cluster stats

Netblocks	8 · 1,276 IPv4 addresses
Cluster ID	208801816
Registry	BGP
Customers	find customers using this network →

Evidence & provenance ?

Attribution	BGP parent (inherited)
Shared handles	clustered on 10 shared RIR contact/maintainer handles
Registry names	3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON

8 +1 netblocks since 2026-07-05

2026-07-05 peak 8 2026-07-19

⬇ export CSV

CIDR	Org name	Registry	Status	Confidence
23.146.120.0/24	Atheral LLC	BGP	ANNOUNCED	● high
23.146.121.0/24	Atheral LLC	BGP	ANNOUNCED	● high
74.122.4.0/24	Atheral LLC	BGP	ANNOUNCED	● high
206.53.139.19/32	Atheral LLC	PEERINGDB	ASSIGNED	● high
206.53.175.80/32	Atheral LLC	PEERINGDB	ASSIGNED	● high
2001:504:45:f3e8::119/128	Atheral LLC	PEERINGDB	ASSIGNED	● high
2001:504:58::80/128	Atheral LLC	PEERINGDB	ASSIGNED	● high
23.146.120.0/23	Atheral LLC	ARIN	DIRECT ALLOCATION	● low

what's this?

Sub-allocations under carriers

IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own naming convention, not a direct registration.

WEATHERALL sub-allocation
Iain-HATHERALL-000000007221035 via British Telecommunications Limited sub-allocation
Alex-HATHERALL-000000007243404 via British Telecommunications Limited sub-allocation
Nigel-WEATHERALL-000000009032944 via British Telecommunications Limited sub-allocation
Alex-HATHERALL-000000008907542 via British Telecommunications Limited sub-allocation

what's this?

RPKI hygiene: C how networks compare →

75.0% of checked blocks have valid RPKI ROA coverage (6 of 8)

No discrepancies found among checked blocks.

AL-3051 AS22961 AS22961 JSW47178-ARIN NETWO9809-ARIN NETWO9809-ARIN NETWO9809-ARIN NETWO9809-ARIN NETWO9809-ARIN WHITE2709-ARIN