Data as of Nov 6, 2026
66.6.3.0/24
1 residential-proxy exit · 30 daysInterstate Telecommunications Cooperative, Inc.
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
1
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
2 observations
Proxy providers listing exits
- FastProxy
Network & registry
Announced by
Covering announcement 66.6.0.0/20
- Prefix
- 66.6.0.0/20
- Announced by
- AS15204 Interstate Telecommunications Cooperative, Inc.
- Type
- Residential
- Proxy exits
- 36
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- INTERSTATE-TELEPHONE-COOPERATIVE-66600
- Registrant
- Interstate Telecommunications Cooperative, Inc.
- RIR
- ARIN
Origin network
AS15204
US
- Name
- Interstate Telecommunications Cooperative, Inc.
- Type
- Internet provider
- Registered
- Sep 24, 2024
- Domain
- itc-web.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 66.6.0.0/20
66.6.0.0/20
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Jul 2025 · 1.3 yr
- Origin networks
- 3
- Last change of origin
- Jul 2025
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 66.6.0.0/20 | AS15204 | /20 | ARIN | RPKI valid |
IRR
Route objects on 66.6.0.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS15204 | ARIN | 312 Fourth Street West | MNT-ITC-84 | Oct 8, 2025 |
Whois
Registration for this announcement
- Range
- 66.
6. 0. 0/ 20 - Netname
- INTERSTATE-TELEPHONE-COOPERATIVE-66600
- Registrant
- Interstate Telecommunications Cooperative, Inc.
- Organization
- Interstate Telecommunications Cooperative, Inc. (ITC-84)
- Org address
- 312 Fourth Street West, Clear Lake, SD, 57726
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-66-6-0-0-1
- Parent
- NET-66-0-0-0-0
- Created
- Jan 22, 2008
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 22, 2008
- Status
- assigned
Report abuse
Abuse contact
- abuse@
itccoop. com - Name
- abuse-Itc
- Phone
- +1-605-874-8317
- Handle
- ABUSE2763-ARIN