Data as of Nov 4, 2026
75.130.121.0/24
No anonymizer space · no proxy exits in 30 daysCharter Communications LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 75.130.120.0/21 since Sep 2008 | AS20115 | Residential | 3 | Charter Communications LLC via Charter 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 |
|---|---|---|---|---|---|---|
| 75.128.0.0/12 | 1,048,576 | NETBLK-CHARTER-NET | Charter Communications LLC (CC04) · US | Direct Allocation | Jul 17, 2006 | [email protected] |
| └ 75.130.120.0/21 | 2,048 | JCK-TN-75-130-120 | Charter Communications LLC (CC04) · US | Reallocated | Oct 5, 2006 | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- Charter Communications LLC
- Handle
- CC04
- Range
- 75.128.0.0/12
- Registration type
- Direct Allocation
- Record created
- Jul 17, 2006
Origin network
AS20115
US
- Name
- Charter Communications LLC
- Type
- Internet provider
- Registered
- Mar 26, 2001
- Domain
- charter.com
- Website
- www.spectrum.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
- Rotating
- First seen
- May 2017
- Current origin since
- Jun 2024 · 2.4 yr
- Origin networks
- 2
- Last change of origin
- Jun 2024
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 75.130.121.0/24 | AS20115 | /24 | ARIN | RPKI valid |
| 75.130.120.0/21 | AS20115 | /21 | ARIN | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS20115 | ARIN | Charter-South | MNT-CC04 | Jun 24, 2024 |
Whois
Registration for this announcement
- Range
- 75.130.120.0/21
- Netname
- JCK-TN-75-130-120
- Registrant
- Charter Communications LLC
- Organization
- Charter Communications LLC (CC04)
- Org address
- 6175 S. Willow Dr, Greenwood Village, CO, 80111
- Org country
- US
- Type
- Reallocated
- Handle
- NET-75-130-120-0-1
- Parent
- NET-75-128-0-0-1
- Created
- Oct 5, 2006
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 17, 2006
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse
- Phone
- +1-877-777-2263
- Handle
- ABUSE19-ARIN