Data as of Nov 3, 2026
166.0.131.0/24
Anonymizer · ISP proxySimoresta UAB · space held by Ace Data Centers, Inc.
IPv4 market
Path
1 · Holder
record created Jul 10, 2012 · reallocated to Internet Utilities NA LLC Jan 27, 2025
2 · Leased from
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 166.0.131.0/24 | /24s |
|---|---|---|---|
| IPRoyal | 256100% | 1 |
Leased from
IP brokers
| Name | In 166.0.131.0/24 | /24s |
|---|---|---|
| Ace Data Centers | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
166.0.131.0/24
From the registry to its use
- Jul 10, 2012Registry recordAce Data Centers, Inc.Direct Allocation166.0.0.0/15
- Jun 2, 2021– Jul 31, 2021
- Aug 1, 2021– Nov 16, 2021
- Nov 17, 2021– Jan 15, 2022
- Jan 16, 2022– Mar 16, 2022AnnouncedAS49999 Hydra Communications Ltd
- Mar 29, 2022– May 3, 2022
- Jul 3, 2022– Aug 31, 2022
- Oct 31, 2022– Dec 29, 2022
- Dec 30, 2022– Feb 27, 2023
- Feb 28, 2023– Oct 26, 2025
- Mar 6, 2023Route objectIPXORADB route object for AS211440 Karolio IT paslaugos, UAB, maintainer MAINT-AS834
- Jan 27, 2025ReallocatedInternet Utilities NA LLCReallocated166.0.131.0/24
- Jan 27, 2025Route objectIPXOARIN route object for AS211440 Karolio IT paslaugos, UAB, maintainer MNT-DCL-577
- Oct 23, 2025Route objectIPXOARIN route object for AS212335 Simoresta UAB, maintainer MNT-DCL-577
- Oct 27, 2025– Nov 2, 2026
- todayLeased fromAce Data CentersIP broker
- todayLeased fromIPXOIP broker
- todayUsedIPRoyalProxy seller
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 |
|---|---|---|---|---|---|---|
| 166.0.0.0/15 | 131,072 | ACE-NETWORK-10 | Ace Data Centers, Inc. (ADC-96) · US | Direct Allocation | Jul 10, 2012 | [email protected] |
| └ 166.0.131.0/24 | 256 | IPXO | IPXO LLC (IL-845) · US | Reallocated | Jan 27, 2025 | [email protected] |
| └ 166.0.131.0/24 | 256 | NETUTILS | Internet Utilities NA LLC (DCL-577) · US | Reallocated | Jan 27, 2025 | [email protected] |
| └ 166.0.131.0/24 | 256 | NET-166-0-131-0-24 | unknown | Reassigned | Oct 23, 2025 | [email protected] via IPXO |
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
- Ace Data Centers, Inc.
- Handle
- ADC-96
- Range
- 166.0.0.0/15
- Registration type
- Direct Allocation
- Record created
- Jul 10, 2012
- Reallocated to
- Internet Utilities NA LLC (DCL-577)
- Reallocated range
- 166.0.131.0/24
- Reallocated
- Jan 27, 2025
Origin network
AS212335
LT
- Name
- Simoresta UAB
- Type
- Hosting
- Registered
- Nov 18, 2020
- Domain
- simoresta.lt
- Website
- simoresta.lt
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jun 2021
- Current origin since
- Oct 2025 · 1.0 yr
- Origin networks
- 7
- Last change of origin
- Oct 2025
Recorded history
History
- Handoffs
- 9
RPKI
Route origin authorizations
Whois
Registration for this announcement
- Range
- 166.0.131.0/24
- Netname
- NET-166-0-131-0-24
- Registrant
- Internet Utilities NA LLC
- Organization
- Internet Utilities NA LLC (DCL-577)
- Org address
- 2711 Centerville Road, Wilmington, DE, 19808
- Org country
- US
- Type
- Reassigned
- Handle
- NET-166-0-131-0-3
- Parent
- NET-166-0-131-0-2
- Created
- Oct 23, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 10, 2012
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Internet Utilities Abuse
- Phone
- +1-650-934-1667
- Handle
- IUA-ARIN