Data as of Nov 7, 2026
24.124.128.0/17
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 |
|---|---|---|---|---|---|---|
| 24.124.128.0/17 | 32,768 | EASTERNSHORE-1 | Comcast Cable Communications, LLC (CCCS) · US | Direct Allocation | Mar 2, 2004 | abuse@ |
| └ 24.124.128.0/17 | 32,768 | COMCAST-E1-18 | Comcast Cable Communications, LLC (C11414355) · US | Reassigned | Nov 6, 2025 | abuse@ via EASTERNSHORE-1 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
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
- Nov 2008
- Current origin since
- Nov 2008 · 18 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 24.
124. 128. 0/ 17 - Netname
- COMCAST-E1-18
- Registrant
- Comcast Cable Communications, LLC
- Organization
- Comcast Cable Communications, LLC (C11414355)
- Type
- Reassigned
- Handle
- NET-24-124-128-0-2
- Parent
- NET-24-124-128-0-1
- Created
- Nov 6, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 2, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse@
comcast. net - Name
- Network Abuse and Policy Observance
- Phone
- +1-888-565-4329
- Handle
- NAPO-ARIN