Autonomous system
AS20283 CTC-INTERNET-MN - CONSOLIDATED TELEPHONE COMPANY
Unclassified ARIN Cable/DSL/ISP
Summary
Consolidated Telephone Company
isp residential cable dsl
The AS handle CTC-INTERNET-MN is held by Consolidated Telephone Company.
What it's used for
- The address space carries residential and business internet services, evidenced by reverse DNS entries pointing to
brainerd.netand netnames likeBRAIN-CTC-1andCOTC. - With 45824 IPv4 addresses announced across 17 prefixes and only 1 observed neighbour, the high address-to-neighbour ratio indicates an access or eyeball network rather than a transit provider.
Notable
- Registrants for the majority of prefixes are listed as CONSOLIDATED TELEPHONE COMPANY, while two smaller blocks (192.16.104.0/22 and 199.59.116.0/22) are registered to Arrowhead Electric Cooperative, INC.
- The inventory consists of a mix of /20, /22, /23, and /24 blocks, with the largest being 64.90.64.0/19, alongside a single IPv6 prefix 2605:5000::/32.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Transit providers
1 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS64227 | CONSOLIDATED TELEPHONE COMPANY | 1,078 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-04, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 16 prefixes · 45.31K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 17 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS20283- Registry name
- CTC-INTERNET-MN
- Registrant
- CONSOLIDATED TELEPHONE COMPANY
- Abuse contact
- shawnr@goctc.com
- Registered
- 2001-04-18
- Last changed
- 2024-03-04
- Allocation
- assigned
Declared
PeeringDB profile
- Name
- CONSOLIDATED TELEPHONE AS 20283
- Network type
- Cable/DSL/ISP
- Scope
- Not Disclosed
- Traffic ratio
- Heavy Inbound
- Peering policy
- Open
- Website
- http://www.connectctc.com
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 100% valid · 18 valid, 0 with no ROA
- ROAs
- 18 authorising AS20283
- ASPA
- no ASPA record
- IRR
- 100% registered · 18 of 18 announcements
- Route objects
- 18 naming AS20283
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 452 networks and 1,853 prefixes, as published 2026-11-05. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere