Data as of Nov 9, 2026
204.134.224.0/21
No anonymizer space · no proxy exits in 30 daysProject Mutual Telephone Cooperative Association, Inc. · space held by CenturyLink Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 204.134.0.0/16 since May 2005 | AS209 | Residential | 12 1 always on | CenturyLink 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 |
|---|---|---|---|---|---|---|
| 204. | 262,144 | CENTURYLINK-LEGACY-QWEST-INET-34 | CenturyLink Communications, LLC (CCL-534) · US | Direct Allocation | Aug 26, 1994 | abuse@ |
| └ 204.134.224.0/21 | 2,048 | NET-204-134-224-0-1 | College of Southern Idaho (CSI-83) · US | Reallocated | Jan 2, 2003 | dscrimpsher@ |
Network & registry
IPv4 market
Holder
- Organization
- CenturyLink Communications, LLC
- Handle
- CCL-534
- Range
- 204.
131. 0. 0 - 204. 134. 255. 255 - Registration type
- Direct Allocation
- Record created
- Aug 26, 1994
- Legacy
- yes
- Reallocated to
- College of Southern Idaho (CSI-83)
- Reallocated range
- 204.
134. 224. 0/ 21 - Reallocated
- Jan 2, 2003
Origin network
AS17380
US
- Name
- Project Mutual Telephone Cooperative Association, Inc.
- Type
- Internet provider
- Registered
- Aug 24, 2000
- Domain
- pmt.org
- 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
- May 2005
- Current origin since
- Feb 2017 · 9.7 yr
- Origin networks
- 2
- Last change of origin
- Feb 2017
Recorded history
History
- Handoffs
- 3
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS17380 | RADB | Proxy Object for PMT | MAINT-AS15305 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 204.
134. 224. 0/ 21 - Netname
- NET-204-134-224-0-1
- Registrant
- College of Southern Idaho
- Organization
- College of Southern Idaho (CSI-83)
- Org address
- P.O. Box 1238, Twin Falls, ID, 83303
- Org country
- US
- Type
- Reallocated
- Handle
- NET-204-134-224-0-1
- Parent
- NET-204-131-0-0-1
- Created
- Jan 2, 2003
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 26, 1994
- Status
- assigned
Report abuse
Abuse contact
- dscrimpsher@
csi. edu - Name
- Scrimpsher, Daniel
- Phone
- +1-208-732-6297
- Handle
- DSC13-ARIN