AS11847 — OTT

Network type: residential

AS11847 announces 25 IPv4 prefixes covering 32,768 addresses and 2 IPv6 prefixes.

About this network

The OTT handle belongs to what is now GoNetSpeed, the fibre ISP built out of Otelco and its Maine competitive-carrier arms (OTT Communications, Mid-Maine Communications, CRC Communications). It is a New England access network, concentrated in Maine.

What it's used for

• Residential and small-business internet access. RIS observes 26 IPv4 prefixes carrying about 33,000 addresses, three IPv6 prefixes, and four observed neighbours. A five-figure address pool with a handful of upstreams is an eyeball ISP; a carrier of the same size would show far more neighbours.
• The reverse DNS is subscriber space through and through: dyn.me-south.gonetspeed.com and dyn.me-central.gonetspeed.com dynamic pools, dyn-adsl.midmaine.net lines, midmaine.com hosts, pinetreenetworks DSL names, and a BGP router under ottcommunications.com. The dyn/adsl labels name the access technology, not the customer type.

Notable

• The prefix registrants read like a company history rather than a warning sign: GoNetSpeed, CRC Communications LLC (d/b/a GoNetSpeed), MID-MAINE COMMUNICATIONS, MMC SITES, and a NETMAINE block under Agate, Inc. These are predecessor and sibling entities in one Maine operator's lineage, all in ARIN space, all announced by the same AS, all wearing first-party rDNS. That is acquisition residue, not third-party leased space.
• Otelco rebranded to GoNetSpeed after being taken private in 2021, and the registry records simply never caught up. The AS name is two brands behind.

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

Announced prefixes

• 38.97.168.0/21
• 64.135.128.0/22
• 64.135.136.0/21
• 66.181.112.0/20
• 66.252.32.0/21
• 66.252.44.0/22
• 66.252.48.0/21
• 66.252.56.0/22
• 66.252.60.0/23
• 68.68.224.0/24
• 68.68.226.0/24
• 68.68.229.0/24
• 68.68.232.0/23
• 68.68.234.0/24
• 68.68.236.0/22
• 97.107.144.0/21
• 97.107.153.0/24
• 97.107.154.0/24
• 199.191.0.0/20
• 216.220.224.0/21
• 216.220.232.0/23
• 216.220.234.0/24
• 216.220.236.0/23
• 216.220.239.0/24
• 216.220.240.0/20
• 2607:4a00:2000::/35
• 2607:f718::/32

Upstream networks

• AS174 Cogent Communications, LLC
• AS11351 Charter Communications Inc
• AS13536 FirstLight Fiber, Inc.
• AS13977 Fidium

Downstream networks

• AS17315 GoNetSpeed

Adjacent networks

• AS174 Cogent Communications, LLC
• AS11351 Charter Communications Inc
• AS17315 GoNetSpeed
• AS13536 FirstLight Fiber, Inc.
• AS13977 Fidium