Data as of Nov 3, 2026
204.16.89.96/28
No anonymizer space · no proxy exits in 30 daysThe T-1 Company, LLC
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 204.16.88.0/21 | 2,048 | T1COMPANY | The T-1 Company, LLC (TCL-91) · US | Direct Allocation | Oct 25, 2005 | [email protected] |
| └ 204.16.89.96/28 | 16 | T1CO-204-16-89-96-28 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 204.16.88.0/21
- Prefix
- 204.16.88.0/21
- Announced by
- AS36071 The T-1 Company, LLC
- Type
- Unknown
- RPKI
- No RPKI
- Netname
- T1COMPANY
- Registrant
- The T-1 Company, LLC
- RIR
- ARIN
Origin network
AS36071
US
- Name
- The T-1 Company, LLC
- Registered
- Aug 23, 2005
- Domain
- t1company.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 204.16.88.0/21
204.16.88.0/21
Routing history
- Pattern
- Stable
- First seen
- Nov 2005
- Current origin since
- Nov 2005 · 21 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 204.16.88.0/21
- Netname
- T1COMPANY
- Registrant
- The T-1 Company, LLC
- Organization
- The T-1 Company, LLC (TCL-91)
- Org address
- PO Box 241338, Cleveland, OH, 44124
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-204-16-88-0-1
- Parent
- NET-204-0-0-0-0
- Created
- Oct 25, 2005
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 25, 2005
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Bryan A Mack
- Phone
- +1-216-255-3088
- Handle
- BRYAN12-ARIN