ERC Broadband

Data as of 2026-08-23

BGP inherited

Cluster stats

Netblocks	18 · 21,504 IPv4 addresses
IPv6	2 prefixes (largest 2001:4850::/32)
Cluster ID	226915329
Registry	BGP
Customers	find customers using this network →

Evidence & provenance ?

Attribution	BGP parent (inherited)
Shared handles	clustered on 11 shared RIR contact/maintainer handles
Registry names	2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

9 weekly snapshots · JSON

25 +3 netblocks since 2026-07-05

2026-07-05 peak 25 2026-08-23

⬇ export CSV

CIDR	Org name	Registry	Status	Confidence
64.147.208.0/20	ERC Broadband	ARIN	DIRECT ALLOCATION	● high
72.27.224.0/19	ERC Broadband	ARIN	DIRECT ALLOCATION	● high
72.250.224.0/19	ERC Broadband	ARIN	DIRECT ALLOCATION	● high
206.53.142.0/24	ERC Broadband	BGP	ANNOUNCED	● high
206.83.137.0/24	ERC Broadband	ARIN	DIRECT ALLOCATION	● high
2001:504:57::/48	ERC Broadband	BGP	ANNOUNCED	● high
2001:4850::/32	ERC Broadband	ARIN	DIRECT ALLOCATION	● high
64.147.208.0/24	ERC Broadband	BGP	ANNOUNCED	● medium
64.147.208.0/21	ERC Broadband	BGP	ANNOUNCED	● medium
64.147.211.0/24	ERC Broadband	BGP	ANNOUNCED	● medium
64.147.216.0/21	ERC Broadband	BGP	ANNOUNCED	● medium
72.27.224.0/20	ERC Broadband	BGP	ANNOUNCED	● medium
72.27.226.0/24	ERC Broadband	BGP	ANNOUNCED	● medium
72.27.232.0/24	ERC Broadband	BGP	ANNOUNCED	● medium
72.27.240.0/20	ERC Broadband	BGP	ANNOUNCED	● medium
72.250.224.0/20	ERC Broadband	BGP	ANNOUNCED	● medium
72.250.240.0/20	ERC Broadband	BGP	ANNOUNCED	● medium
136.175.60.0/23	ERC Broadband	BGP	ANNOUNCED	● medium

CIDR
2001:4850::/32
2001:504:57::/48

what's this?

rrpicturearchives.net

what's this?

RPKI hygiene: A how networks compare →

96.0% of checked blocks have valid RPKI ROA coverage (24 of 25)

No discrepancies found among checked blocks.

AS27446 AS64213 CAINB1-ARIN CSM139-ARIN EBA36-ARIN EBBSP-ARIN EBL-45 EBN-ARIN EBN-ARIN KAISO-ARIN MCINT215-ARIN