Data as of Nov 4, 2026
50.168.236.0/24
No anonymizer space · no proxy exits in 30 daysUnited Distributors, Inc. · space held by Comcast Cable Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 50.128.0.0/9 since Mar 2011 | AS7922 | Residential | 11,424 1,127 always on | Comcast 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 |
|---|---|---|---|---|---|---|
| 50.128.0.0/9 | 8,388,608 | CCCH3-4 | Comcast Cable Communications, LLC (CCCS) · US | Direct Allocation | Oct 21, 2010 | [email protected] |
| └ 50.168.128.0/17 | 32,768 | ATLANTA-CCS-1 | Comcast Cable Communications, LLC (CCCS) · US | Reallocated | May 31, 2022 | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- Comcast Cable Communications, LLC
- Handle
- CCCS
- Range
- 50.128.0.0/9
- Registration type
- Direct Allocation
- Record created
- Oct 21, 2010
Origin network
AS22531
US
- Name
- United Distributors, Inc.
- Type
- Business
- Registered
- Dec 12, 2023
- Domain
- udiga.com
- Industry
- Technology Consulting Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Sep 2023
- Current origin since
- Jan 2024 · 2.8 yr
- Origin networks
- 2
- Last change of origin
- Jan 2024
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 50.168.236.0/24 | AS22531 | /24 | ARIN | RPKI valid |
| 50.168.128.0/17 | AS7725 | /17 | ARIN | Another network |
| 50.128.0.0/9 | AS7922 | /9 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 50.168.128.0/17
- Netname
- ATLANTA-CCS-1
- 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
- Reallocated
- Handle
- NET-50-168-128-0-1
- Parent
- NET-50-128-0-0-1
- Created
- May 31, 2022
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 21, 2010
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Network Abuse and Policy Observance
- Phone
- +1-888-565-4329
- Handle
- NAPO-ARIN