Data as of Nov 7, 2026
81.12.40.0/21
No anonymizer space · no proxy exits in 30 daysRespina Networks & Beyond PJSC · space held by Soroush Rasanheh Company Ltd
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 81.12.40.0/24 since Aug 2023 | AS42337 | Internet provider | Soroush Rasanheh Company Ltd | |
| 81.12.41.0/24 since Feb 2026 | AS42337 | Internet provider | Soroush Rasanheh Company Ltd | |
| 81.12.42.0/24 since May 2023 | AS42337 | Internet provider | Soroush Rasanheh Company Ltd | |
| 81.12.43.0/24 since Oct 2022 | AS42337 | Internet provider | Soroush Rasanheh Company Ltd | |
| 81.12.44.0/24 since Jan 2025 | AS42337 | Internet provider | Soroush Rasanheh Company Ltd | |
| 81.12.46.0/24 since Jun 2026 | AS198154 | Hosting | Soroush Rasanheh Company Ltd | |
| 81.12.47.0/24 since Feb 2026 | AS42337 | Internet provider | Soroush Rasanheh Company Ltd |
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 |
|---|---|---|---|---|---|---|
| 81.12.0.0/17 | 32,768 | IR-SINET-20020527 | Soroush Rasanheh Company Ltd (ORG-SAVC1-RIPE) · IR | ALLOCATED PA | May 27, 2002 | ripencc@ |
| └ 81.12.40.0/22 | 1,024 | RESPINA_ | unknown | ASSIGNED PA | Sep 7, 2020 | ripencc@ via IR-SINET-20020527 |
| └ 81.12.44.0/23 | 512 | RESPINA_ | unknown | ASSIGNED PA | Sep 7, 2020 | ripencc@ via IR-SINET-20020527 |
| └ 81.12.46.0/24 | 256 | RESPINA_ | unknown | ASSIGNED PA | Jun 29, 2026 | ripencc@ via IR-SINET-20020527 |
| └ 81.12.47.0/24 | 256 | RESPINA_ | unknown | ASSIGNED PA | May 25, 2025 | ripencc@ via IR-SINET-20020527 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
2,048 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 1,536 | 75% | 6 | |
| Hosting | 256 | 13% | 1 | |
| Unknown | 256 | 13% | 1 |
Network & registry
Origin network
AS42337
IR
- Name
- Respina Networks & Beyond PJSC
- Type
- Internet provider
- Registered
- Feb 5, 2007
- Domain
- respina.net
- Website
- www.respina.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
- Oct 2018
- Current origin since
- May 2020 · 6.5 yr
- Origin networks
- 3
- Last change of origin
- May 2020
Recorded history
History
- Handoffs
- 3
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.12.40.0/21 | AS42337 | /24 | RIPE | RPKI valid |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 81.12.40.0/22 | AS42337 | RIPE | MNT-RSPN | Sep 7, 2020 | |
| 81.12.40.0/23 | AS42337 | RIPE | MNT-RSPN | Sep 7, 2020 | |
| 81.12.42.0/23 | AS42337 | RIPE | MNT-RSPN | Sep 7, 2020 | |
| 81.12.45.0/24 | AS42337 | RIPE | SINET-MNT | Jun 1, 2026 |
Whois
Registration for this announcement
- Range
- 81.
12. 0. 0/ 17 - Netname
- IR-SINET-20020527
- Registrant
- Soroush Rasanheh Company Ltd
- Registrant country
- IR
- Organization
- Soroush Rasanheh Company Ltd (ORG-SAVC1-RIPE)
- Org country
- IR
- Type
- ALLOCATED PA
- Created
- May 27, 2002
- Updated
- Mar 4, 2023
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- IR
- Delegated
- May 27, 2002
- Status
- assigned
Report abuse
Abuse contact
- ripencc@
sinet. ir - Name
- Abuse-C Role
- Handle
- AR13606-RIPE