Data as of Nov 8, 2026
198.20.141.0/24
Anonymizer · ISP proxyGTT Communications Inc. · space held by Ace Data Centers II, L.L.C.
Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Recent change
New origin Aug 2026
its first announcement on record
IPv4 market
Path
Announced by AS3257 since Aug 2026 · 11 wk ago
2 · Leased from
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
IP brokers
| Name | In 198.20.141.0/24 | /24s |
|---|---|---|
| Ace Data Centers | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
198.20.141.0/24
From the registry to its use
- Apr 17, 2024Registry recordAce Data Centers II, L.L.C.Direct Allocation198.20.128.0/19
- Aug 18, 2026AssignedMetronetReassigned198.20.141.0/24
- Aug 23, 2026– today
- Aug 25, 2026Route objectAS3257 GTT Communications Inc.ARIN route object for AS3257 GTT Communications Inc., maintainer MNT-ADCIL
- todayLeased fromAce Data CentersIP 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 |
|---|---|---|---|---|---|---|
| 198.20.128.0/19 | 8,192 | ADCIL | Ace Data Centers II, L.L.C. (ADCIL) · US | Direct Allocation | Apr 17, 2024 | ipabuse@ |
| └ 198.20.141.0/24 | 256 | METRONET | Metronet (C11684517) · US | Reassigned | Aug 18, 2026 | ipabuse@ via ADCIL |
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 II, L.L.C.
- Handle
- ADCIL
- Range
- 198.
20. 128. 0/ 19 - Registration type
- Direct Allocation
- Record created
- Apr 17, 2024
Origin network
AS3257
US
- Name
- GTT Communications Inc.
- Type
- Internet provider
- Registered
- Sep 30, 1994
- Domain
- gtt.net
- Website
- www.gtt.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 244
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2026
- Current origin since
- Aug 2026 · 3 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 198.20.141.0/24 | AS3257 | /24 | ARIN | RPKI valid |
| 198.20.140.0/22 | AS401152 | /24 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3257 | ARIN | customer subnet | MNT-ADCIL | Aug 25, 2026 |
Whois
Registration for this announcement
- Range
- 198.
20. 141. 0/ 24 - Netname
- METRONET
- Registrant
- Metronet
- Organization
- Metronet (C11684517)
- Type
- Reassigned
- Handle
- NET-198-20-141-0-1
- Parent
- NET-198-20-128-0-1
- Created
- Aug 18, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 17, 2024
- Status
- assigned
Report abuse
Abuse contact
- ipabuse@
acedatacenter. com - Name
- Abuse
- Phone
- +1-801-851-5540
- Handle
- ABUSE8727-ARIN