Data as of Nov 9, 2026
66.81.134.0/23
No anonymizer space · no proxy exits in 30 daysTPx Communications
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 |
|---|---|---|---|---|---|---|
| 66. | 768 | UTC-1110 | TPx Communications (UTC-1110) · US | Direct Allocation | Feb 13, 2012 | abuse@ |
| └ 66.81.134.8/30 | 4 | TEXAS-DIGESTIVE-DISEASE-CONSULTANTS | unknown | — | — | — |
| └ 66.81.134.12/30 | 4 | CITY-OF-HURST | unknown | — | — | — |
| └ 66.81.134.16/30 | 4 | ACES-AC-SUPPLY | unknown | — | — | — |
| └ 66.81.134.24/30 | 4 | FORT-WORTH-PINNACLE-III-INC | unknown | — | — | — |
| └ 66.81.134.32/30 | 4 | PHARMETRICS-SPECIALTY-GROUP | unknown | — | — | — |
| └ 66.81.134.36/30 | 4 | SIDDONS-MARTIN-EMERGENCY-GROUP | unknown | — | — | — |
| └ 66.81.134.52/30 | 4 | TEXAS-ASSOCIATE-INSURORS-AGENCY | unknown | — | — | — |
| └ 66.81.134.60/30 | 4 | TEXAS-ASSOCIATE-INSURORS-AGENCY | unknown | — | — | — |
| └ 66.81.134.72/30 | 4 | CHEMCEL-FEDERAL-CREDIT-UNION | unknown | — | — | — |
| └ 66.81.134.76/30 | 4 | RED-OAK-DRUG-INC | unknown | — | — | — |
| └ 66.81.134.116/30 | 4 | THE-GOLF-MART | unknown | — | — | — |
| └ 66.81.134.120/30 | 4 | STANDARDU | unknown | — | — | — |
| └ 66.81.134.152/30 | 4 | NORTH-TEXAS-KIDNEY-DISEASE-ASSOC | unknown | — | — | — |
| └ 66.81.134.164/30 | 4 | WATERS-PLUMBING-INC | unknown | — | — | — |
| └ 66.81.134.176/30 | 4 | INDICOM-BUILDINGS | unknown | — | — | — |
| └ 66.81.134.180/30 | 4 | INDICOM-BUILDINGS | unknown | — | — | — |
| └ 66.81.134.220/30 | 4 | ACKERMAN-CAPITAL-MANAGEMENT | unknown | — | — | — |
| └ 66.81.134.236/30 | 4 | BAY-COMMERCIAL-BANK | unknown | — | — | — |
| └ 66.81.134.244/30 | 4 | IN-N-OUT-BURGERS | unknown | — | — | — |
| └ 66.81.134.248/30 | 4 | BAY-COMMERCIAL-BANK | unknown | — | — | — |
| └ 66.81.135.8/29 | 8 | OPEN-DOOR-CHURCH | unknown | — | — | — |
| └ 66.81.135.16/29 | 8 | TOTALEDU | unknown | — | — | — |
| └ 66.81.135.24/29 | 8 | NORTH-TEXAS-KIDNEY-DISEASE-ASSOC | unknown | — | — | — |
| └ 66.81.135.32/28 | 16 | TED-SYSTEMS-INC | unknown | — | — | — |
| └ 66.81.135.56/29 | 8 | REPUBLIC-TITLE-OF-TEXAS-INC | unknown | — | — | — |
| └ 66.81.135.136/29 | 8 | WESTERN-FLYER-EXPRESS | unknown | — | — | — |
| └ 66.81.135.152/29 | 8 | REPUBLIC-TITLE-OF-TEXAS | unknown | — | — | — |
| └ 66.81.135.184/29 | 8 | REPUBLIC-TITLE-OF-TEXAS-INC | unknown | — | — | — |
| └ 66.81.135.192/29 | 8 | REVIEW-MED | unknown | — | — | — |
| └ 66.81.135.200/29 | 8 | REPUBLIC-TITLE-OF-TEXAS | unknown | — | — | — |
| └ 66.81.135.208/29 | 8 | NET-66-81-135-208-1 | unknown | — | — | — |
| └ 66.81.135.216/29 | 8 | REPUBLIC-TITLE-OF-TEXAS | unknown | — | — | — |
| └ 66.81.135.224/29 | 8 | STANDARD-UTILITY-CONSTRUCTION | unknown | — | — | — |
Network & registry
Origin network
AS11915
US
- Name
- TPx Communications
- Type
- Internet provider
- Registered
- Feb 25, 2005
- Domain
- tpx.com
- Website
- www.tpx.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2011
- Current origin since
- May 2017 · 9.4 yr
- Origin networks
- 3
- Last change of origin
- May 2017
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
- Range
- 66.
81. 133. 0 - 66. 81. 135. 255 - Netname
- UTC-1110
- Registrant
- TPx Communications
- Organization
- TPx Communications (UTC-1110)
- Org address
- Plaza 7000 North Mopac Expressway, Suite 2080, Austin, TX, 78731
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-66-81-133-0-1
- Parent
- NET-66-0-0-0-0
- Created
- Feb 13, 2012
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 13, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
telepacific. com - Name
- Abuse Team Role
- Phone
- +1-877-487-8349
- Handle
- ATR4-ARIN