Data as of Nov 13, 2026
66.231.243.0/28
No anonymizer space · no proxy exits in 30 daysTelefonica Global Solutions USA, 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 |
|---|---|---|---|---|---|---|
| 66.231.224.0/19 | 8,192 | TELEF-5-1 | Telefonica Global Solutions USA, INC (TELEF-5) · US | Direct Allocation | Feb 19, 2002 | abuse. |
| └ 66.231.243.0/28 | 16 | NET-RIU-HOTELS-1 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 66.231.243.0/24
- Prefix
- 66.231.243.0/24
- Announced by
- AS22364 Telefonica Global Solutions USA, INC
- Type
- Internet provider
- RPKI
- No RPKI
- Netname
- TELEF-5-1
- Registrant
- Telefonica Global Solutions USA, INC
- RIR
- ARIN
Origin network
AS22364
US
- Name
- Telefonica Global Solutions USA, INC
- Type
- Internet provider
- Registered
- Sep 18, 2001
- Domain
- telefonica.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 66.231.243.0/24
66.231.243.0/24
Routing history
- Pattern
- Stable
- First seen
- Oct 2023
- Current origin since
- Oct 2023 · 3.0 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 66.
231. 224. 0/ 19 - Netname
- TELEF-5-1
- Registrant
- Telefonica Global Solutions USA, INC
- Organization
- Telefonica Global Solutions USA, INC (TELEF-5)
- Org address
- 800 WATERFORD WAY, Miami, FL, 33126
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-66-231-224-0-1
- Parent
- NET-66-0-0-0-0
- Created
- Feb 19, 2002
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 19, 2002
- Status
- assigned
Report abuse
Abuse contact
- abuse.
us@ telefonica. com - Name
- Network Operations Center
- Phone
- +1-786-845-9630
- Handle
- NOC3001-ARIN