Data as of Nov 5, 2026
38.45.211.0/24
No anonymizer space · no proxy exits in 30 daysCircle Computer Resources, Inc. · reallocated from Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 38.0.0.0/8 | AS174 | Internet provider | IP broker Rackdog (part) | 406,815 77,739 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 |
|---|---|---|---|---|---|---|
| 38.0.0.0/8 | 16,777,216 | COGENT-A | Cogent Communications, LLC (COGC) · US | Direct Allocation | Apr 16, 1991 | abuse@ |
| └ 38.45.208.0/21 | 2,048 | CIRCLE-CGNT-NET-2 | Circle Computer Resources, Inc. (CCR-32) · US | Reallocated | Sep 3, 2025 | mbs. |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 38.
0. 0. 0/ 8 - Registration type
- Direct Allocation
- Record created
- Apr 16, 1991
- Legacy
- yes
- Reallocated to
- Circle Computer Resources, Inc. (CCR-32)
- Reallocated range
- 38.
45. 208. 0/ 21 - Reallocated
- Sep 3, 2025
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jun 2024
- Current origin since
- Dec 2025 · 10 mo
- Origin networks
- 4
- Last change of origin
- Dec 2025
Recorded history
History
- Handoffs
- 3
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS30536 | RADB | CCR-38-45-211-0-24 | MAINT-AS30536 | Aug 29, 2025 |
Whois
Registration for this announcement
- Range
- 38.
45. 208. 0/ 21 - Netname
- CIRCLE-CGNT-NET-2
- Registrant
- Circle Computer Resources, Inc.
- Organization
- Circle Computer Resources, Inc. (CCR-32)
- Org address
- 845 Capital Drive SW, Cedar Rapids, IA, 52404
- Org country
- US
- Type
- Reallocated
- Handle
- NET-38-45-208-0-1
- Parent
- NET-38-0-0-0-1
- Created
- Sep 3, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 16, 1991
- Status
- assigned
Report abuse
Abuse contact
- mbs.
support@ ccr. net - Name
- Network Operations Center
- Phone
- +1-319-362-2384
- Handle
- NOC32105-ARIN