Data as of Nov 3, 2026
206.51.64.0/22
No anonymizer space · no proxy exits in 30 daysTranquility Internet Services Inc. · space held by CenturyLink Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 206.51.64.0/19 since Nov 2008 | AS22561 | Residential | CenturyLink Communications, LLC |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 206.51.64.0/19 | 8,192 | CENTURYLINK-LEGACY-LIGHTCORE-BLK4 | CenturyLink Communications, LLC (CCL-534) · US | Direct Allocation | Mar 11, 2008 | [email protected] |
| └ 206.51.64.0/22 | 1,024 | 206-51-64-0-22 | Tranquility Internet Services Inc. (TIS-99) · US | Reassigned | Jun 25, 2021 | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- CenturyLink Communications, LLC
- Handle
- CCL-534
- Range
- 206.51.64.0/19
- Registration type
- Direct Allocation
- Record created
- Mar 11, 2008
Origin network
AS13341
US
- Name
- Tranquility Internet Services Inc.
- Type
- Internet provider
- Registered
- May 17, 1999
- Domain
- tranquility.net
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2008
- Current origin since
- Apr 2021 · 5.6 yr
- Origin networks
- 2
- Last change of origin
- Apr 2021
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
- Range
- 206.51.64.0/22
- Netname
- 206-51-64-0-22
- Registrant
- Tranquility Internet Services Inc.
- Organization
- Tranquility Internet Services Inc. (TIS-99)
- Org address
- 700 Cherry Street, Columbia, MO, 65205-1486
- Org country
- US
- Type
- Reassigned
- Handle
- NET-206-51-64-0-2
- Parent
- NET-206-51-64-0-1
- Created
- Jun 25, 2021
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 11, 2008
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Schumacher, Leon
- Phone
- +1-573-424-8204
- Handle
- LS2866-ARIN