Data as of Nov 9, 2026
205.164.184.0/21
No anonymizer space · no proxy exits in 30 daysInfinity Fiber LLC · reallocated from Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 205.164.128.0/17 since Jun 2005 | AS174 | Internet provider | 6,982 407 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 |
|---|---|---|---|---|---|---|
| 205. | 49,152 | COGENT-205-164-64 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Mar 15, 1995 | abuse@ |
| └ 205.164.184.0/21 | 2,048 | INFINITY-FIBER-CGNT-NET-1 | Infinity Fiber LLC (IFL-89) · US | Reallocated | Sep 22, 2021 | — |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 205.
164. 64. 0 - 205. 164. 255. 255 - Registration type
- Direct Allocation
- Record created
- Mar 15, 1995
- Legacy
- yes
- Reallocated to
- Infinity Fiber LLC (IFL-89)
- Reallocated range
- 205.
164. 184. 0/ 21 - Reallocated
- Sep 22, 2021
Origin network
AS2731
US
- Name
- Infinity Fiber LLC
- Type
- Internet provider
- Registered
- Aug 31, 2009
- Domain
- infinityfiber.com
- Website
- www.horizonconnects.com
- 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
- Apr 2021
- Current origin since
- Apr 2021 · 5.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS2731 | NTTCOM | Proxy-registered route | MAINT-SHENTEL | Dec 11, 2024 |
| AS2731 | ARIN | Route Registered for Cogent Communications Customer - Horizon Telcom, Inc. / The Chillicothe Telephone Co. | MNT-COGC | Feb 19, 2026 |
| AS4922 not the origin | ARIN | Route Registered for Cogent Communications Customer - Horizon Telcom, Inc. / The Chillicothe Telephone Co. | MNT-COGC | Feb 19, 2026 |
Whois
Registration for this announcement
- Range
- 205.
164. 184. 0/ 21 - Netname
- INFINITY-FIBER-CGNT-NET-1
- Registrant
- Infinity Fiber LLC
- Organization
- Infinity Fiber LLC (IFL-89)
- Org address
- 68 E Main Street, Chillicothe, OH, 45601
- Org country
- US
- Type
- Reallocated
- Handle
- NET-205-164-184-0-1
- Parent
- NET-205-164-64-0-1
- Created
- Sep 22, 2021
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 15, 1995
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN