Data as of Nov 8, 2026
216.135.121.0/24
No anonymizer space · no proxy exits in 30 daysCircle Computer Resources, Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 216.135.120.0/21 since May 2012 | AS30536 | Internet provider | Circle Computer Resources, Inc. |
Network & registry
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2006
- Current origin since
- Apr 2012 · 15 yr
- Origin networks
- 2
- Last change of origin
- Apr 2012
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 216.
135. 112. 0/ 20 - Netname
- CCR-IP01
- 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
- Direct Allocation
- Handle
- NET-216-135-112-0-1
- Parent
- NET-216-0-0-0-0
- Created
- Feb 9, 2009
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 9, 2009
- Status
- assigned
Report abuse
Abuse contact
- mbs.
support@ ccr. net - Name
- Network Operations Center
- Phone
- +1-319-362-2384
- Handle
- NOC32105-ARIN