Data as of Nov 13, 2026
217.172.124.0/23
No anonymizer space · no proxy exits in 30 daysSefroyek Pardaz Engineering PJSC
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 217.172.120.0/21 | 2,048 | IR-SEFROYEKPARDAZENG-20040211 | Sefroyek Pardaz Engineering PJSC (ORG-SPEC3-RIPE) · IR | ALLOCATED PA | Feb 14, 2017 | ripe-abuse@ |
| └ 217.172.124.0/22 | 1,024 | sefroyek-B2B | Sefroyek Pardaz Engineering Company | ASSIGNED PA | Apr 11, 2018 | ripe-abuse@ via IR-SEFROYEKPARDAZENG-20040211 |
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
Announced by
Covering announcement 217.172.120.0/21
- Prefix
- 217.172.120.0/21
- Announced by
- AS44285 Sefroyek Pardaz Engineering PJSC
- Type
- Residential
- Proxy exits
- 6
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- IR-SEFROYEKPARDAZENG-20040211
- Registrant
- Sefroyek Pardaz Engineering PJSC
- RIR
- RIPE NCC
Origin network
AS44285
IR
- Name
- Sefroyek Pardaz Engineering PJSC
- Type
- Internet provider
- Registered
- Dec 17, 2007
- Domain
- shahrad.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 217.172.120.0/21
217.172.120.0/21
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Mar 2019 · 7.7 yr
- Origin networks
- 4
- Last change of origin
- Mar 2019
Recorded history
History
- Handoffs
- 3
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 217.172.120.0/21 | AS44285 | /24 | RIPE | RPKI valid |
IRR
Route objects on 217.172.120.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS44285 | RIPE | MNT-SHAHRAD MNT-AMIRSABET | Mar 17, 2019 |
Whois
Registration for this announcement
- Range
- 217.
172. 120. 0/ 21 - Netname
- IR-SEFROYEKPARDAZENG-20040211
- Registrant
- Sefroyek Pardaz Engineering PJSC
- Registrant country
- IR
- Organization
- Sefroyek Pardaz Engineering PJSC (ORG-SPEC3-RIPE)
- Org country
- IR
- Type
- ALLOCATED PA
- Created
- Feb 14, 2017
- Updated
- Mar 12, 2019
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- IR
- Delegated
- Feb 11, 2004
- Status
- assigned
Report abuse
Abuse contact
- ripe-abuse@
0-1. ir - Name
- Sefroyek Pardaz Abuse Role
- Handle
- SPAR6-RIPE