Data as of Nov 8, 2026
204.89.234.0/24
No anonymizer space · no proxy exits in 30 daysComcast Cable Communications, LLC · space held by Synaptic Systems
Network & registry
Origin network
AS13367
US
- Name
- Comcast Cable Communications, LLC
- Type
- Internet provider
- Registered
- Dec 20, 2001
- Domain
- 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
- May 2005
- Current origin since
- Feb 2018 · 8.7 yr
- Origin networks
- 4
- Last change of origin
- Feb 2018
Recorded history
History
- Handoffs
- 3
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS7922 not the origin | RADB | Comcast Cable Communications, Inc. | MAINT-AS7922 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 204.
89. 234. 0/ 24 - Netname
- SYNAPTIC
- Registrant
- Synaptic Systems
- Organization
- Synaptic Systems (SYNAPT-3)
- Org address
- 7719 Teal Road, Woodbury, MN, 55125
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-204-89-234-0-1
- Parent
- NET-204-0-0-0-0
- Created
- Sep 22, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 22, 1994
- Status
- assigned
Report abuse
Abuse contact
- mark@
christensons. net - Name
- Christenson, Mark
- Phone
- +1-651-442-2000
- Handle
- MC1353-ARIN