Data as of Nov 11, 2026
74.218.45.72/29
No anonymizer space · no proxy exits in 30 daysCharter Communications Inc
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 74.218.0.0/17 since Dec 2006 | AS10796 | Residential | 91 7 always on | Charter Communications Inc |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 74.218.0.0/15 | 131,072 | RCMS | Charter Communications Inc (CC-3517) · US | Direct Allocation | Dec 5, 2006 | abuse@ |
| └ 74.218.45.72/29 | 8 | MAZZELLA-LIFTING-TECHNOLOGIES | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 74.218.40.0/21
- Prefix
- 74.218.40.0/21
- Announced by
- AS10796 Charter Communications Inc
- Type
- Residential
- Proxy exits
- 4
- RPKI
- RPKI valid
- Netname
- RCMS
- Registrant
- Charter Communications Inc
- RIR
- ARIN
Origin network
AS10796
US
- Name
- Charter Communications Inc
- Type
- Internet provider
- Registered
- Jun 9, 2000
- Domain
- charter.com
- Website
- www.spectrum.com/
- Industry
- Media, Publishing, and Broadcasting
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
74.218.40.0/21
Routing history
- Pattern
- Stable
- First seen
- May 2007
- Current origin since
- Dec 2008 · 18 yr
- Origin networks
- 2
- Last change of origin
- Dec 2008
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 74.218.40.0/21 | AS10796 | /21 | ARIN | RPKI valid |
| 74.218.0.0/17 | AS10796 | /17 | ARIN | Too specific |
IRR
Route objects on 74.218.40.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS10796 | RADB | RR-Route | MAINT-RR | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 74.
218. 0. 0/ 15 - Netname
- RCMS
- Registrant
- Charter Communications Inc
- Organization
- Charter Communications Inc (CC-3517)
- Org address
- 6175 S. Willow Dr, Greenwood Village, CO, 80111
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-74-218-0-0-1
- Parent
- NET-74-0-0-0-0
- Created
- Dec 5, 2006
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 5, 2006
- Status
- assigned
Report abuse
Abuse contact
- abuse@
charter. net - Name
- Abuse
- Phone
- +1-877-777-2263
- Handle
- ABUSE19-ARIN