Data as of Nov 10, 2026
50.80.133.0/24
No anonymizer space · no proxy exits in 30 daysMediacom Communications Corp
Network & registry
Announced by
Covering announcement 50.80.132.0/23
- Prefix
- 50.80.132.0/23
- Announced by
- AS30036 Mediacom Communications Corp
- Type
- Residential
- Proxy exits
- 7
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- MEDIACOM-RESIDENTIAL-CUST
- Registrant
- Mediacom Communications Corp
- RIR
- ARIN
Origin network
AS30036
US
- Name
- Mediacom Communications Corp
- Type
- Internet provider
- Registered
- Feb 17, 2009
- Domain
- mediacomcable.com
- Website
- mediacomcc.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 50.80.132.0/23
50.80.132.0/23
Routing history
- Pattern
- Stable
- First seen
- Apr 2026
- Current origin since
- Apr 2026 · 7 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 50.80.132.0/23 | AS19905 | /23 | ARIN | Another network |
| 50.80.132.0/23 | AS30036 | /23 | ARIN | RPKI valid |
| 50.80.0.0/14 | AS19905 | /14 | ARIN | Another network |
| 50.80.0.0/14 | AS30036 | /14 | ARIN | Too specific |
IRR
Route objects on 50.80.132.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS30036 | ARIN | Mediacom Communications Corp | MNT-MCC-244 | Apr 29, 2026 |
Whois
Registration for this announcement
- Range
- 50.
80. 0. 0/ 14 - Netname
- MEDIACOM-RESIDENTIAL-CUST
- Registrant
- Mediacom Communications Corp
- Organization
- Mediacom Communications Corp (MCC-244)
- Org address
- 1 Mediacom Way, Mediacom Park, NY, 10918
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-50-80-0-0-1
- Parent
- NET-50-0-0-0-0
- Created
- Nov 3, 2010
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 3, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse@
mediacombb. net - Name
- Mediacom Abuse
- Phone
- +1-845-695-2600
- Handle
- MEDIA2-ARIN