Data as of Nov 12, 2026
46.37.112.0/24
No anonymizer space · no proxy exits in 30 daysZhejiang Aiyun Network Technology Co Ltd · space held by Blackbridge Limited
Announcement
this exact prefix
RPKI invalid (origin)
Announced by
Type
Hosting
Risk
50 / 100 · Medium
IPv4 market
Path
1 · Holder
record created Jun 16, 2020 · reallocated to Internet Utilities Europe and Asia Limited Feb 27, 2022
2 · Leased from
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
46.37.112.0/24
From the registry to its use
- Jun 16, 2020Registry recordBlackbridge LimitedALLOCATED PA46.37.96.0/19
- Apr 15, 2021– May 8, 2021
- Apr 27, 2021– Sep 5, 2021
- Sep 6, 2021– Sep 29, 2021
- Sep 18, 2021– Dec 10, 2021AnnouncedAS207429 Kapteyan Bilisim Teknolojileri Sanayi ve Ticaret A.S
- Dec 11, 2021– Mar 4, 2022
- Feb 21, 2022– Apr 21, 2022
- Feb 27, 2022ReallocatedInternet Utilities Europe and Asia LimitedSUB-ALLOCATED PA46.37.112.0/24
- Apr 10, 2022– May 28, 2024
- May 17, 2024– Aug 22, 2026
- Oct 16, 2026Route objectIPXORADB route object for AS834 IPXO LLC, 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 |
|---|---|---|---|---|---|---|
| 46.37.96.0/19 | 8,192 | UK-BBLTD-20101117 | Blackbridge Limited (ORG-BL453-RIPE) · GB | ALLOCATED PA | Jun 16, 2020 | blackfs@ |
| └ 46.37.112.0/24 | 256 | AIYUN4 | Internet Utilities Europe and Asia Limited (ORG-IL687-RIPE) · GB | SUB-ALLOCATED PA | Feb 27, 2022 | report@ |
Network & registry
IPv4 market
Holder
- Organization
- Blackbridge Limited
- Handle
- ORG-BL453-RIPE
- Range
- 46.
37. 96. 0/ 19 - Registration type
- ALLOCATED PA
- Record created
- Jun 16, 2020
- Reallocated to
- Internet Utilities Europe and Asia Limited (ORG-IL687-RIPE)
- Reallocated range
- 46.
37. 112. 0/ 24 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Feb 27, 2022
Origin network
AS142111
CN
- Name
- Zhejiang Aiyun Network Technology Co Ltd
- Type
- Hosting
- Registered
- Apr 22, 2021
- Domain
- iaclouds.com
- Website
- iaclouds.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Apr 2021
- Current origin since
- Apr 2022 · 4.6 yr
- Origin networks
- 6
- Last change of origin
- May 2024
Recorded history
History
- Handoffs
- 7
Whois
Registration for this announcement
- Range
- 46.
37. 112. 0/ 24 - Netname
- AIYUN4
- Registrant
- Internet Utilities Europe and Asia Limited
- Registrant country
- EU
- Organization
- Internet Utilities Europe and Asia Limited (ORG-IL687-RIPE)
- Org country
- GB
- Type
- SUB-ALLOCATED PA
- Created
- Feb 27, 2022
- Updated
- Aug 28, 2026
- Maintainer
- netutils-mnt
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Nov 17, 2010
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Internet Utilities Abuse Contact
- Handle
- AR834