Data as of Nov 8, 2026
191.101.187.0/24
No anonymizer space · no proxy exits in 30 daysTier 4 Cloud Services · space held by Cyber Assets FZCO
IPv4 market
Path
2 · Leased from
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
191.101.187.0/24
From the registry to its use
- Aug 30, 2020– Oct 16, 2020
- Oct 17, 2020– Sep 17, 2021
- Sep 18, 2021– Jan 3, 2022AnnouncedAS1239 Cogent Communications, LLC
- Jan 16, 2022– Oct 1, 2023
- Mar 2, 2022Registry recordCyber Assets FZCOALLOCATED PA191.101.0.0/16
- Apr 29, 2023– Jun 3, 2023
- Sep 20, 2023– Feb 10, 2024
- Jan 30, 2024– Mar 29, 2024AnnouncedAS210164 HumzaCJ LTD
- Mar 30, 2024– May 4, 2024
- May 5, 2024– Apr 5, 2025AnnouncedAS152700 Nuuk Communications Pte. Ltd.
- Mar 25, 2025– Aug 15, 2025
- Aug 4, 2025– Nov 7, 2025
- Dec 2, 2025– today
- Dec 8, 2025Route objectIPXORIPE route object for AS146943 Tier 4 Cloud Services, maintainer NETUTILS-MNT
- Dec 8, 2025Route objectIPXORADB route object for AS146943 Tier 4 Cloud Services, 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 |
|---|---|---|---|---|---|---|
| 191.101.0.0/16 | 65,536 | AE-CYBERASSETS-20140313 | Cyber Assets FZCO (ORG-CAF4-RIPE) · AE | ALLOCATED PA | Mar 2, 2022 | report@ |
| └ 191.101.128.0/17 | 32,768 | IPXO | Internet Utilities Europe and Asia Limited (ORG-IL687-RIPE) · GB | SUB-ALLOCATED PA | Jul 7, 2022 | report@ |
| └ 191.101.187.0/24 | 256 | Accuweb-hosting | unknown | SUB-ALLOCATED PA | Mar 2, 2022 | report@ |
Network & registry
IPv4 market
Holder
- Organization
- Cyber Assets FZCO
- Handle
- ORG-CAF4-RIPE
- Range
- 191.
101. 0. 0/ 16 - Registration type
- ALLOCATED PA
- Record created
- Mar 2, 2022
- Reallocated to
- ORG-PC1328-RIPE
- Reallocated range
- 191.
101. 187. 0/ 24 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Mar 2, 2022
Origin network
AS146943
IN
- Name
- Tier 4 Cloud Services
- Type
- Hosting
- Registered
- Aug 12, 2021
- Domain
- tier4.cloud
- Website
- tier4.cloud
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
latest 12 of 15 stints
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jun 2015
- Current origin since
- Dec 2025 · 11 mo
- Origin networks
- 10
- Last change of origin
- Dec 2025
Recorded history
History
- Stints on record
- 15
- Handoffs
- 12
Whois
Registration for this announcement
- Range
- 191.
101. 187. 0/ 24 - Netname
- Accuweb-hosting
- Registrant country
- EU
- Organization
- Not stated by the registry
- Type
- SUB-ALLOCATED PA
- Created
- Mar 2, 2022
- Updated
- Sep 24, 2026
- Maintainer
- netutils-mnt
- RIR
- RIPE NCC
- Country
- AE
- Delegated
- Mar 13, 2014
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Private Customer
- Handle
- PC20867-RIPE