Data as of Nov 5, 2026
43.245.239.0/24
Anonymizer · ISP proxyRCN · space held by Cloud Sync Inc
Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin Aug 2026
from AS402288 Envision EdgeFlow LLC
registry: reallocated to Internet Utilities NA LLC by Cloud Sync Inc, May 11, 2026
IPv4 market
Path
Announced by AS6079 since Aug 2026 · 12 wk ago
1 · Holder
record created Jun 18, 2024 · reallocated to Internet Utilities NA LLC May 11, 2026
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
IP brokers
| Name | In 43.245.239.0/24 | /24s |
|---|---|---|
| IPXO | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 43.245.239.0/24 | /24s |
|---|---|---|
| Cloud Sync Inc | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
43.245.239.0/24
From the registry to its use
- Oct 4, 2018– Oct 15, 2018Announced
- Aug 18, 2020– Oct 11, 2021AnnouncedAS45845 Nepal International Internet Gateway
- Jun 18, 2024Registry recordCloud Sync IncDirect Allocation43.245.236.0/22
- Jun 22, 2024– May 6, 2026
- May 11, 2026ReallocatedInternet Utilities NA LLCReallocated43.245.236.0/22
- Jun 12, 2026– Jul 5, 2026AnnouncedAS402288 Envision EdgeFlow LLC
- Aug 11, 2026– today
- Aug 13, 2026AssignedInternet Utilities NA LLCReassigned43.245.239.0/24
- Aug 13, 2026Route objectIPXOARIN route object for AS6079 RCN, maintainer MNT-DCL-577
- Aug 29, 2026Route objectIPXORADB route object for AS6079 RCN, 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 |
|---|---|---|---|---|---|---|
| 43.245.236.0/22 | 1,024 | CLOUDSYNC-NET7 | Cloud Sync Inc (CS-1996) · US | Direct Allocation | Jun 18, 2024 | abuse@ |
| └ 43.245.236.0/22 | 1,024 | IPXO | IPXO LLC (IL-845) · US | Reallocated | Apr 20, 2026 | abuse@ |
| └ 43.245.236.0/22 | 1,024 | NETUTILS | Internet Utilities NA LLC (DCL-577) · US | Reallocated | May 11, 2026 | report@ |
| └ 43.245.239.0/24 | 256 | NET-43-245-239-0-24 | unknown | Reassigned | Aug 13, 2026 | report@ via CLOUDSYNC-NET7 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- Cloud Sync Inc
- Handle
- CS-1996
- Range
- 43.
245. 236. 0/ 22 - Registration type
- Direct Allocation
- Record created
- Jun 18, 2024
- Reallocated to
- Internet Utilities NA LLC (DCL-577)
- Reallocated
- May 11, 2026
Origin network
AS6079
US
- Name
- RCN
- Type
- Internet provider
- Registered
- Apr 4, 2001
- Domain
- astound.com
- Website
- www.astound.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Oct 2018
- Current origin since
- Aug 2026 · 3 mo
- Origin networks
- 5
- Last change of origin
- Aug 2026
Recorded history
History
- Handoffs
- 4
Whois
Registration for this announcement
- Range
- 43.
245. 239. 0/ 24 - Netname
- NET-43-245-239-0-24
- Registrant
- Internet Utilities NA LLC
- Organization
- Internet Utilities NA LLC (DCL-577)
- Org address
- 2711 Centerville Road, Wilmington, DE, 19808
- Org country
- US
- Type
- Reassigned
- Handle
- NET-43-245-239-0-1
- Parent
- NET-43-245-236-0-3
- Created
- Aug 13, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 18, 2024
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Internet Utilities Abuse
- Phone
- +1-650-934-1667
- Handle
- IUA-ARIN