Data as of Nov 12, 2026
79.175.4.0/24
No anonymizer space · no proxy exits in 30 daysQuantum CJSC
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 |
|---|---|---|---|---|---|---|
| 79.175.0.0/18 | 16,384 | RU-QUANTUM-20071109 | Quantum CJSC (ORG-QISP1-RIPE) · RU | ALLOCATED PA | Nov 9, 2007 | abuse@ |
| └ 79.175.4.0/24 | 256 | Ryazan4-Network | For Ryazan City Customers | ASSIGNED PA | Jan 29, 2008 | abuse@ via RU-QUANTUM-20071109 |
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
Registry
Holder
- Organization
- Quantum CJSC
- Handle
- ORG-QISP1-RIPE
- Range
- 79.
175. 0. 0/ 18 - Registration type
- ALLOCATED PA
- Record created
- Nov 9, 2007
Origin network
AS12418
RU
- Name
- Quantum CJSC
- Type
- Internet provider
- Registered
- May 11, 1999
- Domain
- ptl.ru
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2008
- Current origin since
- Feb 2008 · 19 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS12418 | RIPE | Prostor Telecomm | AS12418-MNT | Jan 29, 2008 |
Whois
Registration for this announcement
- Range
- 79.
175. 4. 0/ 24 - Netname
- Ryazan4-Network
- Registrant
- For Ryazan City Customers
- Registrant country
- RU
- Organization
- For Ryazan City Customers
- Org country
- RU
- Type
- ASSIGNED PA
- Created
- Jan 29, 2008
- Updated
- May 31, 2012
- Maintainer
- QUANTUM-RIPE-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Nov 9, 2007
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ptl. ru - Name
- RIPE ABUSE
- Handle
- RA6709-RIPE