Data as of Nov 13, 2026
206.231.8.0/24
No anonymizer space · no proxy exits in 30 daysDunkirk & Fredonia Telephone Company · reallocated from Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 206.231.8.0/22 since May 2005 | AS29968 | Residential | Cogent Communications, LLC via Dunkirk & Fredonia Telephone Company | |||
| 206.228.0.0/14 since May 2024 | AS174 | Internet provider | IP broker Rackdog (part) | 14 4 always on | Cogent Communications, LLC |
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 |
|---|---|---|---|---|---|---|
| 206.228.0.0/14 | 262,144 | COGENT-206-228-0 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Nov 6, 1995 | abuse@ |
| └ 206.231.8.0/22 | 1,024 | SPRINT-CEE708 | Dunkirk & Fredonia Telephone Company (DFT) · US | Reallocated | Oct 2, 1997 | — |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 206.
228. 0. 0/ 14 - Registration type
- Direct Allocation
- Record created
- Nov 6, 1995
- Legacy
- yes
- Reallocated to
- Dunkirk & Fredonia Telephone Company (DFT)
- Reallocated range
- 206.
231. 8. 0/ 22 - Reallocated
- Oct 2, 1997
Origin network
AS29968
US
- Name
- Dunkirk & Fredonia Telephone Company
- Type
- Internet provider
- Registered
- Jun 17, 2003
- Domain
- netsync.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2006
- Current origin since
- Jan 2025 · 1.8 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 206.
231. 8. 0/ 22 - Netname
- SPRINT-CEE708
- Registrant
- Dunkirk & Fredonia Telephone Company
- Organization
- Dunkirk & Fredonia Telephone Company (DFT)
- Org address
- 40 Temple Street, Fredonia, NY, 14063
- Org country
- US
- Type
- Reallocated
- Handle
- NET-206-231-8-0-1
- Parent
- NET-206-228-0-0-1
- Created
- Oct 2, 1997
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 6, 1995
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN