Data as of Nov 9, 2026
206.51.156.0/23
No anonymizer space · no proxy exits in 30 daysNew Knoxville Telephone Company
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 206.51.157.0/24 since May 2026 | AS31841 | Residential | New Knoxville Telephone Company |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 206.51.128.0/18 | 16,384 | NKTC | New Knoxville Telephone Company (NKTC) · US | Direct Allocation | Apr 7, 2004 | abuse@ |
| └ 206.51.157.0/24 | 256 | CEC-INET157 | Crown Equipment Corporation (CEC-91) · US | Reassigned | Aug 20, 2018 | network. |
Network & registry
Announced by
Covering announcement 206.51.128.0/19
- Prefix
- 206.51.128.0/19
- Announced by
- AS31841 New Knoxville Telephone Company
- Type
- Residential
- Proxy exits
- 56
- Always-on exits
- 8
- RPKI
- No RPKI
- Netname
- NKTC
- Registrant
- New Knoxville Telephone Company
- RIR
- ARIN
Origin network
AS31841
US
- Name
- New Knoxville Telephone Company
- Type
- Internet provider
- Registered
- Jan 8, 2004
- Domain
- nktelco.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 206.51.128.0/19
206.51.128.0/19
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
IRR
Route objects on 206.51.128.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS31841 | RADB | RR-RC-New Knoxville Telephone Company-Ohio | MAINT-RR | Jul 9, 2026 |
Whois
Registration for this announcement
- Range
- 206.
51. 128. 0/ 18 - Netname
- NKTC
- Registrant
- New Knoxville Telephone Company
- Organization
- New Knoxville Telephone Company (NKTC)
- Org address
- 301 West South Street, New Knoxville, OH, 45871
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-206-51-128-0-1
- Parent
- NET-206-0-0-0-0
- Created
- Apr 7, 2004
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 7, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse@
nktelco. com - Name
- Abuse
- Phone
- +1-419-753-5000
- Handle
- ABUSE4704-ARIN