Data as of Nov 7, 2026
70.37.197.0/24
No anonymizer space · no proxy exits in 30 daysCencom Inc
Network & registry
Announced by
Covering announcement 70.37.192.0/20
- Prefix
- 70.37.192.0/20
- Announced by
- AS13742 Cencom Inc
- Type
- Residential
- Proxy exits
- 35
- Always-on exits
- 7
- RPKI
- RPKI valid
- Netname
- NNTC-CENCOM
- Registrant
- Cencom Inc
- RIR
- ARIN
Origin network
AS13742
US
- Name
- Cencom Inc
- Type
- Internet provider
- Registered
- Dec 29, 2008
- Domain
- cencominc.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 70.37.192.0/20
70.37.192.0/20
Routing history
- Pattern
- Stable
- First seen
- Jan 2010
- Current origin since
- Jan 2010 · 17 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 70.37.192.0/20 | AS13742 | /20 | ARIN | RPKI valid |
IRR
Route objects on 70.37.192.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS13742 | ARIN | 116 N PIGEON ST | MNT-CENCO-1 | Aug 20, 2026 |
Whois
Registration for this announcement
- Range
- 70.
37. 192. 0/ 19 - Netname
- NNTC-CENCOM
- Registrant
- Cencom Inc
- Organization
- Cencom Inc (CENCO-1)
- Org address
- 116 N PIGEON ST, JACKSON, NE, 68743
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-70-37-192-0-1
- Parent
- NET-70-0-0-0-0
- Created
- Jan 5, 2010
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 5, 2010
- Status
- assigned
Report abuse
Abuse contact
- cliff.
woodbury@ nntcemployee. com - Name
- Woodbury, Cliff
- Phone
- +1-402-632-4321
- Handle
- WOODB214-ARIN