Data as of Nov 5, 2026
151.243.235.0/24
Anonymizer · Datacenter proxyTngnet B.V. · space held by Diamond IP Brokers FZCO
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
Recent change
New origin Nov 3, 2026
from AS174 Cogent Communications, LLC
IPv4 market
Path
Announced by AS47690 since Nov 3, 2026 · 2 days ago
4 · Use
Datacenter proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 151.243.235.0/24 | /24s |
|---|---|---|
| Diamond IP Brokers FZCO | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
151.243.235.0/24
From the registry to its use
- Dec 12, 2024ReallocatedDiamond IP Brokers FZCOSUB-ALLOCATED PA151.243.128.0/17
- Dec 31, 2024– Jan 23, 2025
- Jan 12, 2025– Nov 2, 2026
- Jan 21, 2025Route objectIPXORIPE route object for AS174 Cogent Communications, LLC, maintainer NETUTILS-MNT
- Jan 21, 2025Route objectIPXORADB route object for AS174 Cogent Communications, LLC, maintainer MAINT-AS834
- Jun 10, 2025Registry recordDiamond IP Brokers FZCOALLOCATED PA151.240.0.0/13
- Oct 28, 2026Route objectIPXORIPE route object for AS47690 Tngnet B.V., maintainer NETUTILS-MNT
- Oct 29, 2026Route objectIPXORADB route object for AS47690 Tngnet B.V., maintainer MAINT-AS834
- Nov 3, 2026– today
- todayLeased fromIPXOIP 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 |
|---|---|---|---|---|---|---|
| 151.240.0.0/13 | 524,288 | AE-DIAMOND-20120815 | Diamond IP Brokers FZCO (ORG-DIBF1-RIPE) · AE | ALLOCATED PA | Jun 10, 2025 | abuse@ |
| └ 151.243.128.0/17 | 32,768 | NET-5G-MOBILITY | Diamond IP Brokers FZCO (ORG-DIBF1-RIPE) · AE | SUB-ALLOCATED PA | Dec 12, 2024 | report@ |
| └ 151.243.235.0/24 | 256 | NET-151-243-235-0-24 | unknown | ASSIGNED PA | Jan 21, 2025 | report@ |
Network & registry
IPv4 market
Holder
- Organization
- Diamond IP Brokers FZCO
- Handle
- ORG-DIBF1-RIPE
- Range
- 151.
240. 0. 0/ 13 - Registration type
- ALLOCATED PA
- Record created
- Jun 10, 2025
Origin network
AS47690
NL
- Name
- Tngnet B.V.
- Type
- Hosting
- Registered
- Mar 21, 2016
- Domain
- tngnet.com
- Website
- www.tngnet.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Dec 2024
- Current origin since
- Nov 3, 2026 · under a month
- Origin networks
- 3
- Last change of origin
- Jan 2025
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
Whois
Registration for this announcement
- Range
- 151.
243. 128. 0/ 17 - Netname
- NET-5G-MOBILITY
- Registrant
- Diamond IP Brokers FZCO
- Registrant country
- US
- Organization
- Diamond IP Brokers FZCO (ORG-DIBF1-RIPE)
- Org country
- AE
- Type
- SUB-ALLOCATED PA
- Created
- Dec 12, 2024
- Updated
- Feb 12, 2025
- Maintainer
- lir-ae-diamond-1-MNT
- RIR
- RIPE NCC
- Country
- AE
- Delegated
- Aug 15, 2012
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Internet Utilities Abuse Contact
- Handle
- AR834