Data as of Nov 8, 2026
170.20.128.0/20
No anonymizer space · no proxy exits in 30 daysCBS inc. · space held by CBS Corporation
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 170.20.128.0/17 since May 2005 | AS6102 | Business | CBS Corporation | ||
| 170.20.0.0/16 since May 2005 | AS6102 | Business | 2 | 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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS6102 | RADB | CBS, Inc. | MAINT-AS6102 | Nov 13, 2023 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 170.20.134.0/24 | AS6102 | RADB | CBS, Inc. | MAINT-AS6102 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 170.
20. 0. 0/ 16 - Netname
- CBS-170
- Registrant
- CBS Corporation
- Organization
- CBS Corporation (CBSINC)
- Org address
- 524 West 57th Street, New York, NY, 10019
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-170-20-0-0-1
- Parent
- NET-170-0-0-0-0
- Created
- Jan 4, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 4, 1994
- Status
- assigned
Report abuse
Abuse contact
- arintech@
cbs. com - Name
- arintech
- Phone
- +1-212-975-0502
- Handle
- ARINT18-ARIN