Data as of Nov 8, 2026
192.189.161.0/24
No anonymizer space · no proxy exits in 30 daysComcast Cable Communications, LLC · space held by Synopsys Inc.
Network & registry
Origin network
AS33651
US
- Name
- Comcast Cable Communications, LLC
- Type
- Internet provider
- Registered
- Feb 16, 2005
- 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 2010
- Current origin since
- Feb 2019 · 7.7 yr
- Origin networks
- 3
- Last change of origin
- Feb 2019
Recorded history
History
- Handoffs
- 2
- Also announced by
- 33667
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
- 192.
189. 161. 0/ 24 - Netname
- LSTC
- Registrant
- Synopsys Inc.
- Organization
- Synopsys Inc. (SYNOPS)
- Org address
- 675 Almanor Ave, Sunnyvale, CA, 94085
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-192-189-161-0-1
- Parent
- NET-192-0-0-0-0
- Created
- Jul 27, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 27, 1992
- Status
- assigned
Report abuse
Abuse contact
- network-core@
synopsys. com - Name
- NETWORK-TEAM
- Phone
- +1-650-584-4260
- Handle
- NETWO2400-ARIN