Data as of Nov 15, 2026
37.235.241.0/24
1 residential-proxy exit · 30 daysCitytelecom LLC · space held by Sesameware FZ-LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Unknown
Risk
40 / 100 · Medium
Leased space
Recent change
New origin Oct 22, 2026
its first announcement on record
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
8
selling exits here
Oct 16, 2026 – Nov 14, 2026
Exits seen per day
21 observations
Proxy providers listing exits
- 9HTTP
- BestProxy
- NSocks
- Proxies.fo
- RainProxy
- Shifter
- Smartproxy
- ZENPROXY_PREMIUM
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
37.235.241.0/24
From the registry to its use
- Apr 14, 2012– Oct 7, 2026
- Oct 10, 2025Registry recordSesameware FZ-LLCALLOCATED PA37.235.128.0/17
- Oct 16, 2026ReallocatedSesameware FZ-LLCSUB-ALLOCATED PA37.235.240.0/20
- Oct 21, 2026Route objectAS33842 Citytelecom LLCRIPE route object for AS33842 Citytelecom LLC, maintainer INTERLIR-MNT
- Oct 22, 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@ |
| └ 37.235.240.0/20 | 4,096 | SESAMEWARE-INTERLIR-37-235-240 | Sesameware FZ-LLC (ORG-SF250-RIPE) · AE | SUB-ALLOCATED PA | Oct 16, 2026 | abuse@ |
| └ 37.235.241.0/24 | 256 | OneDash | unknown | ASSIGNED PA | Oct 21, 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
AS33842
RU
- Name
- Citytelecom LLC
- Type
- Internet provider
- Registered
- Aug 12, 2004
- Domain
- crosstelecom.ru
- Website
- crosstelecom.ru
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 22, 2026
- Current origin since
- Oct 22, 2026 · under a month
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.235.241.0/24 | AS33842 | /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 |
|---|---|---|---|---|
| AS33842 | RIPE | INTERLIR-MNT | Oct 21, 2026 |
Whois
Registration for this announcement
- Range
- 37.
235. 241. 0/ 24 - Netname
- OneDash
- Registrant country
- RU
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Oct 21, 2026
- Updated
- Oct 21, 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