Data as of Nov 9, 2026
129.228.128.0/17
No anonymizer space · no proxy exits in 30 daysCBS inc. · space held by CBS Corporation
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 129.228.128.0/18 since Sep 2005 | AS6102 | Business | CBS Corporation | |
| 129.228.192.0/18 since May 2005 | AS6102 | Business | CBS Corporation |
Network & registry
Origin network
AS6102
US
- Name
- CBS inc.
- Type
- Business
- Registered
- Nov 10, 1995
- Domain
- cbsimaging.com
- Website
- www.cbscorporation.com
- Industry
- Media, Publishing, and Broadcasting
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2005
- Current origin since
- Sep 2005 · 21 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS6102 | RADB | Peer1 Route Object | MAINT-AS6102 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 129.
228. 128. 0/ 17 - Netname
- VIACOM-NET
- Registrant
- CBS Corporation
- Organization
- CBS Corporation (CBSCO-1)
- Org address
- 51 West 52nd Street, New York, NY, 10019
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-129-228-128-0-1
- Parent
- NET-129-0-0-0-0
- Created
- Mar 7, 1988
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 7, 1988
- Status
- assigned
Report abuse
Abuse contact
- arintech@
cbs. com - Name
- arintech
- Phone
- +1-212-975-0502
- Handle
- ARINT18-ARIN