Data as of Nov 9, 2026
206.51.157.0/24
No anonymizer space · no proxy exits in 30 daysNew Knoxville Telephone Company
Announcement
this exact prefix
No RPKI
Announced by
Type
Residential
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin May 2026
from AS14657 Crown Equipment Corporation
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 206.51.128.0/19 since May 2005 | AS31841 | Residential | 56 8 always on | New Knoxville Telephone Company |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, 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
Registry
Holder
- Organization
- New Knoxville Telephone Company
- Handle
- NKTC
- Range
- 206.
51. 128. 0/ 18 - Registration type
- Direct Allocation
- Record created
- Apr 7, 2004
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Oct 2018
- Current origin since
- May 2026 · 6 mo
- Origin networks
- 2
- Last change of origin
- May 2026
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 206.
51. 157. 0/ 24 - Netname
- CEC-INET157
- Registrant
- Crown Equipment Corporation
- Organization
- Crown Equipment Corporation (CEC-91)
- Org address
- 40 South Washington Street, New Bremen, OH, 45869
- Org country
- US
- Type
- Reassigned
- Handle
- NET-206-51-157-0-1
- Parent
- NET-206-51-128-0-1
- Created
- Aug 20, 2018
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 7, 2004
- Status
- assigned
Report abuse
Abuse contact
- network.
admins@ crown. com - Name
- Network Admins
- Phone
- +1-419-629-2311
- Handle
- NETWO9201-ARIN