Data as of Nov 12, 2026
205.243.68.0/22
No anonymizer space · no proxy exits in 30 daysMid America Nazarene University · space held by Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 205.240.0.0/13 | AS174 | Internet provider | IP broker Rackdog (part) | 36 2 always on | Cogent Communications, LLC |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 205.243.71.0/24 since Aug 2023 | AS40508 | Business | Cogent Communications, LLC |
Network & registry
Announced by
Covering announcement 205.243.64.0/21
- Prefix
- 205.243.64.0/21
- Announced by
- AS40508 Mid America Nazarene University
- Type
- Business
- Proxy exits
- 1
- RPKI
- No RPKI
- Netname
- COGENT-205-240-0
- Registrant
- Cogent Communications, LLC
- RIR
- ARIN
Origin network
AS40508
US
- Name
- Mid America Nazarene University
- Type
- Education
- Registered
- May 1, 2007
- Domain
- midamericaelevator.com
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
205.243.64.0/21
Routing history
- Pattern
- Stable
- First seen
- May 2007
- Current origin since
- May 2007 · 20 yr
- Origin networks
- 1
IRR
Route objects on 205.243.64.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS40508 | ALTDB | Proxy registration to prevent harm from ARIN-NONAUTH shutdown | MAINT-AS7034 | Apr 4, 2022 |
Whois
Registration for this announcement
- Range
- 205.
240. 0. 0/ 13 - Netname
- COGENT-205-240-0
- Registrant
- Cogent Communications, LLC
- Organization
- Cogent Communications, LLC (COGC)
- Org address
- 2450 N Street NW, Washington, DC, 20037
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-205-240-0-0-1
- Parent
- NET-205-0-0-0-0
- Created
- Apr 24, 1995
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 24, 1995
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN