Data as of Nov 8, 2026
179.61.243.0/24
No anonymizer space · no proxy exits in 30 daysXTDef Limited · space held by Cyber Assets FZCO
Announcement
this exact prefix
RPKI valid
Announced by
Type
Unknown
Risk
40 / 100 · Medium
Leased space
IPv4 market
Path
2 · Leased from
4 · Use
Unknown
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
179.61.243.0/24
From the registry to its use
- Mar 2, 2022Registry recordCyber Assets FZCOALLOCATED PA179.61.128.0/17
- Jul 7, 2022ReallocatedCyber Assets FZCOSUB-ALLOCATED PA179.61.192.0/18
- Apr 5, 2023– Apr 16, 2023
- Apr 5, 2023– Nov 18, 2023
- Dec 1, 2023– Dec 12, 2023
- Dec 13, 2023– May 4, 2024Announced
- Apr 23, 2024– May 16, 2024
- Jun 10, 2024– Jul 27, 2024
- Jun 22, 2024– Dec 30, 2024
- Dec 19, 2024– Aug 15, 2025
- Feb 5, 2025– Feb 28, 2025
- Aug 4, 2025– Nov 7, 2025
- Nov 20, 2025– Dec 13, 2025
- Mar 20, 2026– today
- Mar 28, 2026AssignedXTDef LimitedASSIGNED PA179.61.243.0/24
- Mar 28, 2026Route objectIPXORIPE route object for AS203997 XTDef Limited, maintainer NETUTILS-MNT
- Mar 28, 2026Route objectIPXORADB route object for AS203997 XTDef Limited, maintainer MAINT-AS834
- 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 |
|---|---|---|---|---|---|---|
| 179.61.128.0/17 | 32,768 | AE-CYBERASSETS-20140106 | Cyber Assets FZCO (ORG-CAF4-RIPE) · AE | ALLOCATED PA | Mar 2, 2022 | report@ |
| └ 179.61.192.0/18 | 16,384 | IPXO | Cyber Assets FZCO (ORG-CAF4-RIPE) · AE | SUB-ALLOCATED PA | Jul 7, 2022 | report@ |
| └ 179.61.243.0/24 | 256 | NET-179-61-243-0-24 | XTDef Limited (ORG-XL114-RIPE) · HK | ASSIGNED PA | Mar 28, 2026 | report@ |
Network & registry
IPv4 market
Holder
- Organization
- Cyber Assets FZCO
- Handle
- ORG-CAF4-RIPE
- Range
- 179.
61. 128. 0/ 17 - Registration type
- ALLOCATED PA
- Record created
- Mar 2, 2022
Origin network
AS203997
HK
- Name
- XTDef Limited
- Type
- Hosting
- Registered
- Nov 5, 2025
- Domain
- xtdef.com
- Website
- publicdata.xtdef.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
latest 12 of 18 stints
Summary
Routing history
- Pattern
- Rotating
- First seen
- Dec 2015
- Current origin since
- Mar 2026 · 8 mo
- Origin networks
- 13
- Last change of origin
- Mar 2026
Recorded history
History
- Stints on record
- 18
- Handoffs
- 17
Whois
Registration for this announcement
- Range
- 179.
61. 243. 0/ 24 - Netname
- NET-179-61-243-0-24
- Registrant
- XTDef Limited
- Registrant country
- FR
- Organization
- XTDef Limited (ORG-XL114-RIPE)
- Org country
- HK
- Type
- ASSIGNED PA
- Created
- Mar 28, 2026
- Updated
- Oct 3, 2026
- Maintainer
- netutils-mnt
- RIR
- RIPE NCC
- Country
- AE
- Delegated
- Jan 6, 2014
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- XTDef Limited
- Handle
- XL759-RIPE