Data as of Nov 14, 2026
81.31.239.0/24
No anonymizer space · no proxy exits in 30 daysChapar Rasaneh 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 |
|---|---|---|---|---|---|---|
| 81.31.224.0/19 | 8,192 | IR-CHAPARRASANEH-20110828 | Chapar Rasaneh LLC (ORG-CR19-RIPE) · IR | ALLOCATED PA | Aug 29, 2011 | abuse@ |
| └ 81.31.239.0/24 | 256 | KHAYAMBUILDING | Khayam Building | ASSIGNED PA | Sep 12, 2013 | abuse@ via IR-CHAPARRASANEH-20110828 |
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
- Chapar Rasaneh LLC
- Handle
- ORG-CR19-RIPE
- Range
- 81.
31. 224. 0/ 19 - Registration type
- ALLOCATED PA
- Record created
- Aug 29, 2011
Origin network
AS57235
IR
- Name
- Chapar Rasaneh LLC
- Registered
- Aug 30, 2011
- Domain
- chapar.net
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2016
- Current origin since
- Feb 2022 · 4.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.31.236.0/22 | AS57235 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS57235 | RIPE | Chapar Rasaneh | ALINEJAD | Sep 23, 2014 |
Whois
Registration for this announcement
- Range
- 81.
31. 239. 0/ 24 - Netname
- KHAYAMBUILDING
- Registrant
- Khayam Building
- Registrant country
- IR
- Organization
- Khayam Building
- Org country
- IR
- Type
- ASSIGNED PA
- Created
- Sep 12, 2013
- Updated
- Sep 12, 2013
- Maintainer
- CHAPAR-MNT
- RIR
- RIPE NCC
- Country
- IR
- Delegated
- Aug 29, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
Chapar. net - Name
- Chapar Rasaneh
- Handle
- CR8207-RIPE