Data as of Nov 9, 2026
48.103.142.0/24
Anonymizer · Datacenter proxyJakub Witkowski · space held by Ace Data Centers II, LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
IPv4 market
Path
New registry record for Ace Data Centers II, LLC · Oct 14, 2026 · 4 wk ago · predates the regional registries
2 · Leased from
3 · Announced by
AS215133 Jakub Witkowski
4 · Use
Datacenter proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
IP brokers
| Name | In 48.103.142.0/24 | /24s |
|---|---|---|
| Ace Data Centers | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
48.103.142.0/24
From the registry to its use
- Oct 14, 2026Registry recordAce Data Centers II, LLCLEGACY48.102.0.0/15
- Nov 7, 2026Route objectAS215133 Jakub WitkowskiRIPE route object for AS215133 Jakub Witkowski, maintainer INTERLIR-MNT
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 |
|---|---|---|---|---|---|---|
| 48.102.0.0/15 | 131,072 | US-ACEDATACENTER-19901207 | Ace Data Centers II, LLC (ORG-ADCI1-RIPE) · US | LEGACY | Oct 14, 2026 | ipabuse@ |
| └ 48.103.142.0/23 | 512 | interlir | unknown | LEGACY | Nov 2, 2026 | ipabuse@ via US-ACEDATACENTER-19901207 |
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, LLC
- Handle
- ORG-ADCI1-RIPE
- Range
- 48.
102. 0. 0/ 15 - Registration type
- LEGACY
- Record created
- Oct 14, 2026
- Legacy
- yes
Origin network
AS215133
PL
- Name
- Jakub Witkowski
- Registered
- Jun 1, 2026
- Domain
- proton.me
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Whois
Registration for this announcement
- Range
- 48.
103. 142. 0/ 23 - Netname
- interlir
- Registrant country
- DE
- Organization
- Not stated by the registry
- Type
- LEGACY
- Created
- Nov 2, 2026
- Updated
- Nov 2, 2026
- Maintainer
- lir-us-acedatacenter-1-MNT
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Dec 7, 1990
- Status
- assigned
Report abuse
Abuse contact
- ipabuse@
acedatacenter. com - Name
- Abuse-C Role
- Handle
- AR74401-RIPE