Data as of Nov 15, 2026
37.235.222.0/24
No anonymizer space · no proxy exits in 30 daysUnisender Smart LLC · space held by Sesameware FZ-LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Unknown
Risk
0 / 100 · Low
Recent change
New origin Nov 11, 2026
its first announcement on record
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
37.235.222.0/24
From the registry to its use
- Apr 14, 2012– Oct 7, 2026
- Oct 10, 2025Registry recordSesameware FZ-LLCALLOCATED PA37.235.128.0/17
- Oct 24, 2026ReallocatedSesameware FZ-LLCSUB-ALLOCATED PA37.235.192.0/19
- Nov 10, 2026AssignedUnisender Smart LLCASSIGNED PA37.235.222.0/24
- Nov 10, 2026Route objectAS207059 Unisender Smart LLCRIPE route object for AS207059 Unisender Smart LLC, maintainer INTERLIR-MNT
- Nov 11, 2026– today
- todayLeased fromInterLIRLessor
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 37.235.128.0/17 since Apr 2012 | AS41268 | Residential | IP broker IPXO (part) · Lessor InterLIR (part) | 152 | Sesameware FZ-LLC |
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 |
|---|---|---|---|---|---|---|
| 37.235.128.0/17 | 32,768 | AE-SESAMEWARE-20120416 | Sesameware FZ-LLC (ORG-SF250-RIPE) · AE | ALLOCATED PA | Oct 10, 2025 | abuse@ |
| └ 37.235.192.0/19 | 8,192 | SESAMEWARE-INTERLIR-37-235-192 | Sesameware FZ-LLC (ORG-SF250-RIPE) · AE | SUB-ALLOCATED PA | Oct 24, 2026 | abuse@ |
| └ 37.235.222.0/24 | 256 | Unisender | Unisender Smart LLC (ORG-USL21-RIPE) · RU | ASSIGNED PA | Nov 10, 2026 | ripe@ |
Network & registry
Registry
Holder
- Organization
- Sesameware FZ-LLC
- Handle
- ORG-SF250-RIPE
- Range
- 37.
235. 128. 0/ 17 - Registration type
- ALLOCATED PA
- Record created
- Oct 10, 2025
Origin network
AS207059
RU
- Name
- Unisender Smart LLC
- Type
- Business
- Registered
- Jun 12, 2025
- Domain
- unisender.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 11, 2026
- Current origin since
- Nov 11, 2026 · under a month
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.235.222.0/24 | AS207059 | /24 | RIPE | RPKI valid |
| 37.235.128.0/17 | AS0 | /32 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS207059 | RIPE | INTERLIR-MNT | Nov 10, 2026 |
Whois
Registration for this announcement
- Range
- 37.
235. 222. 0/ 24 - Netname
- Unisender
- Registrant
- Unisender Smart LLC
- Registrant country
- RU
- Organization
- Unisender Smart LLC (ORG-USL21-RIPE)
- Org country
- RU
- Type
- ASSIGNED PA
- Created
- Nov 10, 2026
- Updated
- Nov 10, 2026
- Maintainer
- interlir-mnt
- RIR
- RIPE NCC
- Country
- AE
- Delegated
- Apr 16, 2012
- Status
- assigned
Report abuse
Abuse contact
- ripe@
interlir. com - Name
- Abuse contact role object
- Handle
- ACRO45564-RIPE