Data as of Nov 11, 2026
208.75.243.136/29
No anonymizer space · no proxy exits in 30 daysUtility Telephone, Inc.
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 |
|---|---|---|---|---|---|---|
| 208.75.240.0/21 | 2,048 | UTILI-5-STK-002 | Utility Telephone, Inc. (UTILI-5) · US | Direct Allocation | Mar 12, 2007 | ipadmin@ |
| └ 208.75.243.136/29 | 8 | UTI-124112-002 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 208.75.240.0/21
- Prefix
- 208.75.240.0/21
- Announced by
- AS23308 Utility Telephone, Inc.
- Type
- Internet provider
- RPKI
- No RPKI
- Netname
- UTILI-5-STK-002
- Registrant
- Utility Telephone, Inc.
- RIR
- ARIN
Origin network
AS23308
US
- Name
- Utility Telephone, Inc.
- Type
- Internet provider
- Registered
- Feb 8, 2005
- Domain
- utilitytelephone.com
- Website
- www.utilitytelephone.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 208.75.240.0/21
208.75.240.0/21
Routing history
- Pattern
- Stable
- First seen
- Jul 2017
- Current origin since
- Jul 2017 · 9.3 yr
- Origin networks
- 1
IRR
Route objects on 208.75.240.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS23308 | ALTDB | UTILI-5-STK-002 (ARIN) | MAINT-AS23308 | Aug 7, 2008 |
Whois
Registration for this announcement
- Range
- 208.
75. 240. 0/ 21 - Netname
- UTILI-5-STK-002
- Registrant
- Utility Telephone, Inc.
- Organization
- Utility Telephone, Inc. (UTILI-5)
- Org address
- PO BOX 8489, Stockton, CA, 95208
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-208-75-240-0-1
- Parent
- NET-208-0-0-0-0
- Created
- Mar 12, 2007
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 12, 2007
- Status
- assigned
Report abuse
Abuse contact
- ipadmin@
utilitytelephone. com - Name
- Network Administrator
- Phone
- +1-877-965-7800
- Handle
- NETWO1937-ARIN