Data as of Nov 3, 2026
91.123.2.0/24
Anonymizer · Datacenter proxyM247 Europe SRL · space held by Terrence de Kat
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
IPv4 market
Path
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 91.123.2.0/24 | /24s |
|---|---|---|
| Terrence de Kat | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
91.123.2.0/24
From the registry to its use
- Jan 28, 2022– Sep 12, 2022AnnouncedAS52917 Space Net Serv. de Telecomunicacao EM INF. LTDA-ME
- Sep 27, 2023ReallocatedCustomer of IPXOSUB-ALLOCATED PA91.123.0.0/21
- Sep 27, 2023AssignedCustomer of IPXOASSIGNED PA91.123.0.0/22
- Oct 2, 2023– today
- Oct 5, 2023Route objectIPXORADB route object for AS9009 M247 Europe SRL, maintainer MAINT-AS834
- Oct 5, 2023Route objectIPXORIPE route object for AS9009 M247 Europe SRL, maintainer NETUTILS-MNT
- Oct 31, 2025Registry recordTerrence de KatALLOCATED PA91.123.0.0/20
- todayLeased fromIPXOIP 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 |
|---|---|---|---|---|---|---|
| 91.123.0.0/20 | 4,096 | NL-KAT-20061128 | Terrence de Kat (ORG-TK138-RIPE) · NL | ALLOCATED PA | Oct 31, 2025 | [email protected] |
| └ 91.123.0.0/21 | 2,048 | RB-IPXO-2A | Customer of IPXO (ORG-IPXO1-RIPE) | SUB-ALLOCATED PA | Sep 27, 2023 | [email protected] |
| └ 91.123.0.0/22 | 1,024 | RB-IPXO-2-1 | Customer of IPXO (ORG-IPXO1-RIPE) · GB | ASSIGNED PA | Sep 27, 2023 | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- Terrence de Kat
- Handle
- ORG-TK138-RIPE
- Range
- 91.123.0.0/20
- Registration type
- ALLOCATED PA
- Record created
- Oct 31, 2025
- Reallocated to
- Customer of IPXO (ORG-IPXO1-RIPE)
- Reallocated range
- 91.123.0.0/21
- Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Sep 27, 2023
Origin network
AS9009
RO
- Name
- M247 Europe SRL
- Type
- Hosting
- Registered
- Jun 6, 2005
- Domain
- m247global.com
- Website
- www.m247global.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 5,902
- Tor exits
- 6
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Jan 2022
- Current origin since
- Oct 2023 · 3.1 yr
- Origin networks
- 2
- Last change of origin
- Oct 2023
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 91.123.0.0/22
- Netname
- RB-IPXO-2-1
- Registrant
- Customer of IPXO
- Registrant country
- GB
- Organization
- Customer of IPXO (ORG-IPXO1-RIPE)
- Org country
- GB
- Type
- ASSIGNED PA
- Created
- Sep 27, 2023
- Updated
- Oct 15, 2025
- Maintainer
- netutils-mnt
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Nov 28, 2006
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Internet Utilities Abuse Contact
- Handle
- AR834