AS27446 — AS-ERCBB

AS27446 announces 14 IPv4 prefixes covering 19,200 addresses and 1 IPv6 prefixes.

About this network

The AS handle AS-ERCBB is held by ERC Broadband.

What it's used for

• The address space carries residential broadband traffic, evidenced by reverse DNS entries such as host-64-147-221-254.ercbroadband.org and host-72-27-230-254.ercbroadband.com.
• With 18,688 IPv4 addresses announced across 25 prefixes and 21 observed neighbours, the ratio indicates an access network serving end-users rather than a transit provider.

Notable

• All registrants in the RDAP sample are listed as "ERC Broadband," matching the AS holder name.
• The address inventory is finely subdivided into multiple /22, /23, and /24 blocks within the 64.147.0.0/16 and 72.27.0.0/16 ranges, consistent with a regional ISP managing customer-facing segments.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 64.147.208.0/20
• 72.27.224.0/20
• 72.27.240.0/22
• 72.27.249.0/24
• 72.27.250.0/23
• 72.27.252.0/22
• 72.250.225.0/24
• 72.250.226.0/23
• 72.250.228.0/22
• 72.250.233.0/24
• 72.250.234.0/23
• 72.250.236.0/22
• 72.250.240.0/20
• 136.175.60.0/23
• 2001:4850::/32

Upstream networks

• AS1299 Arelion Sweden AB
• AS64213 ERC Broadband
• AS2914 NTT America, Inc.

Downstream networks

• AS33647 Yadkin Valley Telephone
• AS15085 Immedion, LLC
• AS23118 Skyline Telephone
• AS55178 City of Morganton
• AS15123 French Broad EMC
• AS26327 Highlands Cable Group
• AS36283 Riverwave LLC
• AS19435 Dnet Internet Services
• AS13659 INTERTECH CORPORATION
• AS33601 Outreach Broadband, Inc.
• AS22191 Wilkes Communications, Inc.
• AS397048 Newport Utilities
• AS64213 ERC Broadband
• AS53839 Epsilon, Inc.
• AS40464 Eclipse Networks, Inc.
• AS22568 Sky Fi
• AS40878 Advanced Data and Network Solutions, Inc.
• AS395961 INGLES MARKETS Inc.

Adjacent networks

• AS1299 Arelion Sweden AB
• AS2914 NTT America, Inc.
• AS33647 Yadkin Valley Telephone
• AS15085 Immedion, LLC
• AS23118 Skyline Telephone
• AS55178 City of Morganton
• AS15123 French Broad EMC
• AS64213 ERC Broadband
• AS26327 Highlands Cable Group
• AS36283 Riverwave LLC
• AS19435 Dnet Internet Services
• AS13659 INTERTECH CORPORATION
• AS33601 Outreach Broadband, Inc.
• AS22191 Wilkes Communications, Inc.
• AS397048 Newport Utilities
• AS53839 Epsilon, Inc.
• AS40464 Eclipse Networks, Inc.
• AS22568 Sky Fi
• AS32505 Conterra
• AS40878 Advanced Data and Network Solutions, Inc.
• AS395961 INGLES MARKETS Inc.