Data as of Nov 13, 2026
161.155.136.0/21
No anonymizer space · no proxy exits in 30 daysCincinnati Bell Telephone Company LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 161.155.0.0/16 since May 2005 | AS6181 | Residential | Cincinnati Bell Telephone Company LLC |
Network & registry
Origin network
AS6181
US
- Name
- Cincinnati Bell Telephone Company LLC
- Type
- Internet provider
- Registered
- Dec 21, 1995
- Domain
- cincinnatibell.com
- Website
- www.cincinnatibell.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2015
- Current origin since
- Dec 2015 · 11 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 161.
155. 0. 0/ 16 - Netname
- CBTWAN
- Registrant
- Cincinnati Bell Telephone Company LLC
- Organization
- Cincinnati Bell Telephone Company LLC (CBTL-6)
- Org address
- 221 East Fourth Street, Cincinnati, OH, 45202
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-161-155-0-0-1
- Parent
- NET-161-0-0-0-0
- Created
- Dec 21, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 21, 1992
- Status
- assigned
Report abuse
Abuse contact
- nobody@
example. com - Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN