Data as of Nov 3, 2026
166.0.171.0/24
Anonymizer · Datacenter proxyAce Data Centers, Inc.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
IPv4 market
Path
2 · Leased from
Operators, sellers and brokers
Leased from
IP brokers
| Name | In 166.0.171.0/24 | /24s |
|---|---|---|
| Ace Data Centers | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
166.0.171.0/24
From the registry to its use
- Jul 10, 2012Registry recordAce Data Centers, Inc.Direct Allocation166.0.0.0/15
- Jun 21, 2022– Nov 11, 2022
- Oct 31, 2022– Jan 29, 2024
- Feb 23, 2024– Apr 22, 2024
- Apr 23, 2024– Jan 11, 2025
- Jan 12, 2025– Feb 4, 2025
- Feb 5, 2025– May 23, 2025
- May 12, 2025– Mar 31, 2026
- Mar 18, 2026Route objectAS401152 Ace Data Centers II, L.L.C.ARIN route object for AS401152 Ace Data Centers II, L.L.C., maintainer MNT-ADC-96
- Mar 20, 2026– Apr 12, 2026
- Mar 23, 2026Route objectAS11798 Ace Data Centers, Inc.ARIN route object for AS11798 Ace Data Centers, Inc., maintainer MNT-ADC-96
- Apr 1, 2026– today
- Aug 25, 2026AssignedMetronetReassigned166.0.171.0/24
- todayLeased fromAce Data CentersIP broker
- todayUsedOxylabsProxy 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] |
| └ 166.0.171.0/24 | 256 | METRONET | Metronet (C11691147) · US | Reassigned | Aug 25, 2026 | [email protected] via ACE-NETWORK-10 |
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
Origin network
AS11798
US
- Name
- Ace Data Centers, Inc.
- Type
- Hosting
- Registered
- Nov 1, 2006
- Domain
- acedatacenter.com
- Website
- acedatacenter.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jun 2022
- Current origin since
- Apr 2026 · 7 mo
- Origin networks
- 7
- Last change of origin
- Apr 2026
Recorded history
History
- Handoffs
- 8
RPKI
Route origin authorizations
Whois
Registration for this announcement
- Range
- 166.0.171.0/24
- Netname
- METRONET
- Registrant
- Metronet
- Organization
- Metronet (C11691147)
- Type
- Reassigned
- Handle
- NET-166-0-171-0-1
- Parent
- NET-166-0-0-0-1
- Created
- Aug 25, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 10, 2012
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse
- Phone
- +1-801-851-5540
- Handle
- ABUSE8727-ARIN