Data as of Nov 3, 2026
24.40.0.0/18
No anonymizer space · no proxy exits in 30 daysComcast Cable 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 |
|---|---|---|---|---|---|---|
| 24.40.0.0 - 24.40.79.255 | 20,480 | CCC-WCDC | Comcast Cable Communications, LLC (CCCS) · US | Direct Allocation | Jan 15, 1997 | [email protected] |
| └ 24.40.44.0 - 24.40.45.127 | 384 | SUBURBAN-NEWCAS1-I | unknown | — | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
16,384 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 16,128 | 98% | 2 | |
| Business | 256 | 1.6% | 1 |
Network & registry
Origin network
AS7922
US
- Name
- Comcast Cable Communications, LLC
- Type
- Internet provider
- Registered
- Feb 14, 1997
- Domain
- comcast.com
- Website
- corporate.comcast.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2007
- Current origin since
- Jun 2009 · 17 yr
- Origin networks
- 2
- Last change of origin
- Jun 2009
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 24.40.0.0 - 24.40.79.255
- Netname
- CCC-WCDC
- Registrant
- Comcast Cable Communications, LLC
- Organization
- Comcast Cable Communications, LLC (CCCS)
- Org address
- 1800 Bishops Gate Blvd, Mt Laurel, NJ, 08054
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-24-40-0-0-1
- Parent
- NET-24-0-0-0-0
- Created
- Jan 15, 1997
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 15, 1997
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Network Abuse and Policy Observance
- Phone
- +1-888-565-4329
- Handle
- NAPO-ARIN