Data as of Nov 10, 2026
167.224.57.0/24
No anonymizer space · no proxy exits in 30 daysNorth Central Telephone Cooperative Corporation
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Nov 10, 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 167.224.56.0/21 since Mar 2025 | AS16433 | Residential | 5 2 always on | North Central Telephone Cooperative Corporation |
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 |
|---|---|---|---|---|---|---|
| 167.224.56.0/21 | 2,048 | NCTC-9 | North Central Telephone Cooperative Corporation (NCTC-9) · US | Direct Allocation | Oct 18, 2024 | troy. |
Network & registry
Origin network
AS16433
US
- Name
- North Central Telephone Cooperative Corporation
- Type
- Internet provider
- Registered
- Jul 15, 2010
- Domain
- nctc.com
- Website
- www.nctc.com
- 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
- Nov 10, 2026
- Current origin since
- Nov 10, 2026 · under a month
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 167.224.56.0/21 | AS16433 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
167.224.57.0/24 spans several registrations: 1 records are listed under Registrations.
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 18, 2024
- Status
- assigned