Data as of Nov 8, 2026
147.189.152.0/23
Anonymizer · ISP proxyNTT America, Inc. · space held by Up In Two, LLC
IPv4 market
Path
1 · Holder
record created May 27, 2021 · reallocated to Internet Utilities NA LLC Jan 7, 2025
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
IP brokers
| Name | In 147.189.152.0/23 | /24s |
|---|---|---|
| IPXO | 512100% | 2 |
Leased from
Owners leasing their own space
| Name | In 147.189.152.0/23 | /24s |
|---|---|---|
| Up In Two, LLC | 512100% | 2 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
147.189.152.0/23
From the registry to its use
- May 27, 2021Registry recordUp In Two, LLCDirect Allocation147.189.152.0/23
- Jan 30, 2024– Feb 10, 2024
- Feb 23, 2024– Nov 24, 2024
- Dec 7, 2024– Dec 18, 2024
- Dec 7, 2024– Sep 8, 2025
- Dec 13, 2024Route objectIPXORADB route object for AS7018 AT&T Enterprises, LLC, maintainer MAINT-AS834
- Jan 7, 2025ReallocatedInternet Utilities NA LLCReallocated147.189.152.0/23
- Jan 7, 2025Route objectIPXOARIN route object for AS7018 AT&T Enterprises, LLC, maintainer MNT-DCL-577
- Sep 8, 2025Route objectIPXORADB route object for AS2914 NTT America, Inc., maintainer MAINT-AS834
- Sep 8, 2025Route objectIPXOARIN route object for AS2914 NTT America, Inc., maintainer MNT-DCL-577
- Sep 9, 2025– today
- todayLeased fromARISKIP broker
- todayLeased fromIPXOIP broker
- todayLeased fromRackdogIP broker
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 |
|---|---|---|---|---|---|---|
| 147.189.152.0/23 | 512 | UITL | Up In Two, LLC (UITL) · US | Direct Allocation | May 27, 2021 | Robert@ |
| └ 147.189.152.0/23 | 512 | IPXO-147-189-152-0-23 | IPXO LLC (IL-845) · US | Reallocated | Feb 1, 2024 | abuse@ |
| └ 147.189.152.0/23 | 512 | NETUTILS | Internet Utilities NA LLC (DCL-577) · US | Reallocated | Jan 7, 2025 | report@ |
| └ 147.189.152.0/23 | 512 | RACKDOG-LLC | Arisk Communications inc. (C11062410) · US | Reassigned | Jan 7, 2025 | report@ via UITL |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- Up In Two, LLC
- Handle
- UITL
- Range
- 147.
189. 152. 0/ 23 - Registration type
- Direct Allocation
- Record created
- May 27, 2021
- Reallocated to
- Internet Utilities NA LLC (DCL-577)
- Reallocated
- Jan 7, 2025
Origin network
AS2914
US
- Name
- NTT America, Inc.
- Type
- Internet provider
- Registered
- Dec 7, 1998
- Domain
- ntt.net
- Website
- www.gin.ntt.net/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jan 2024
- Current origin since
- Sep 2025 · 1.2 yr
- Origin networks
- 4
- Last change of origin
- Sep 2025
Recorded history
History
- Handoffs
- 4
RPKI
Route origin authorizations
Whois
Registration for this announcement
- Range
- 147.
189. 152. 0/ 23 - Netname
- RACKDOG-LLC
- Registrant
- Arisk Communications inc.
- Organization
- Arisk Communications inc. (C11062410)
- Type
- Reassigned
- Handle
- NET-147-189-152-0-4
- Parent
- NET-147-189-152-0-3
- Created
- Jan 7, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- May 27, 2021
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Internet Utilities Abuse
- Phone
- +1-650-934-1667
- Handle
- IUA-ARIN