Data as of Nov 9, 2026
81.31.234.0/24
1 residential-proxy exit · 30 daysY.U.T Corporate Company Limited · space held by Chapar Rasaneh LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Unknown
Risk
40 / 100 · Medium
Leased space
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
1
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
2 observations
Proxy providers listing exits
- RH7Proxy
IPv4 market
Path
1 · Holder
record created Aug 29, 2011 · reallocated to Internet Utilities Europe and Asia Limited Feb 8, 2024
2 · Leased from
4 · Use
Unknown
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
81.31.234.0/24
From the registry to its use
- Aug 29, 2011Registry recordChapar Rasaneh LLCALLOCATED PA81.31.224.0/19
- Dec 13, 2016– Dec 24, 2016AnnouncedAS57235 Chapar Rasaneh LLC
- Feb 25, 2019– Sep 22, 2020AnnouncedAS57235 Chapar Rasaneh LLC
- Jan 28, 2022– Jan 29, 2024AnnouncedAS57235 Chapar Rasaneh LLC
- Feb 8, 2024ReallocatedInternet Utilities Europe and Asia LimitedSUB-ALLOCATED PA81.31.234.0/23
- Feb 11, 2024– Mar 17, 2024
- May 5, 2024AssignedY.U.T Corporate Company LimitedASSIGNED PA81.31.234.0/24
- May 5, 2024Route objectIPXORIPE route object for AS149766 Y.U.T Corporate Company Limited, maintainer NETUTILS-MNT
- May 5, 2024– today
- Jul 11, 2024Route objectIPXORIPE route object for AS152599 YUT-IIG Global Transit Network, maintainer NETUTILS-MNT
- Jul 16, 2024– Jul 27, 2024
- todayRoute objectIPXORADB route object for AS149766 Y.U.T Corporate Company Limited, maintainer MAINT-AS834
- todayRoute objectIPXORADB route object for AS152599 YUT-IIG Global Transit Network, 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 |
|---|---|---|---|---|---|---|
| 81.31.224.0/19 | 8,192 | IR-CHAPARRASANEH-20110828 | Chapar Rasaneh LLC (ORG-CR19-RIPE) · IR | ALLOCATED PA | Aug 29, 2011 | abuse@ |
| └ 81.31.234.0/23 | 512 | DETUK | Internet Utilities Europe and Asia Limited (ORG-IL687-RIPE) · GB | SUB-ALLOCATED PA | Feb 8, 2024 | report@ |
| └ 81.31.234.0/24 | 256 | YUT-TH | Y.U.T Corporate Company Limited (ORG-YCCL4-RIPE) · TH | ASSIGNED PA | May 5, 2024 | report@ |
Network & registry
IPv4 market
Holder
- Organization
- Chapar Rasaneh LLC
- Handle
- ORG-CR19-RIPE
- Range
- 81.
31. 224. 0/ 19 - Registration type
- ALLOCATED PA
- Record created
- Aug 29, 2011
- Reallocated to
- Internet Utilities Europe and Asia Limited (ORG-IL687-RIPE)
- Reallocated range
- 81.
31. 234. 0/ 23 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Feb 8, 2024
Origin network
AS149766
TH
- Name
- Y.U.T Corporate Company Limited
- Type
- Internet provider
- Registered
- Apr 4, 2022
- Domain
- ycorp.co.th
- Website
- ycorp.co.th
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Dec 2016
- Current origin since
- May 2024 · 2.5 yr
- Origin networks
- 4
- Last change of origin
- Jul 2024
Recorded history
History
- Handoffs
- 3
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.31.234.0/24 | AS149766 | /24 | RIPE | RPKI valid |
| 81.31.234.0/24 | AS152599 | /24 | RIPE | Another network |
| 81.31.234.0/23 | AS834 | /24 | RIPE | Another network |
Whois
Registration for this announcement
- Range
- 81.
31. 234. 0/ 24 - Netname
- YUT-TH
- Registrant
- Y.U.T Corporate Company Limited
- Registrant country
- TH
- Organization
- Y.U.T Corporate Company Limited (ORG-YCCL4-RIPE)
- Org country
- TH
- Type
- ASSIGNED PA
- Created
- May 5, 2024
- Updated
- Apr 9, 2026
- Maintainer
- netutils-mnt
- RIR
- RIPE NCC
- Country
- IR
- Delegated
- Aug 29, 2011
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Y.U.T Corporate Company Limited
- Handle
- YCCL6-RIPE