Data as of Nov 12, 2026
212.75.255.0/29
No anonymizer space · no proxy exits in 30 daysJSC 'ER-Telecom Holding'
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 |
|---|---|---|---|---|---|---|
| 212.75.224.0/19 | 8,192 | RU-RAID-20100601 | JSC "ER-Telecom Holding" (ORG-RA21-RIPE) · RU | ALLOCATED PA | Jun 1, 2010 | abuse@ |
| └ 212.75.255.0/29 | 8 | SPBAEP-SBOR-NET | Branch Joint Stock Company Saint Petersburg Research and Design Institute | ASSIGNED PA | Jul 14, 2010 | abuse@ via RU-RAID-20100601 |
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 212.75.224.0/19
- Prefix
- 212.75.224.0/19
- Announced by
- AS41733 JSC 'ER-Telecom Holding'
- Type
- Residential
- Proxy exits
- 21
- Always-on exits
- 2
- RPKI
- RPKI valid
- Netname
- RU-RAID-20100601
- Registrant
- JSC "ER-Telecom Holding"
- RIR
- RIPE NCC
Origin network
AS41733
RU
- Name
- JSC 'ER-Telecom Holding'
- Type
- Internet provider
- Registered
- Oct 16, 2006
- Domain
- interzet.ru
- Website
- www.interzet.ru
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 212.75.224.0/19
212.75.224.0/19
Routing history
- Pattern
- Rotating
- First seen
- Jun 2010
- Current origin since
- Jan 2025 · 1.8 yr
- Origin networks
- 3
- Last change of origin
- Jan 2025
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 212.75.224.0/19 | AS41733 | /19 | RIPE | RPKI valid |
| 212.75.224.0/19 | AS45051 | /19 | RIPE | Another network |
Whois
Registration for this announcement
- Range
- 212.
75. 224. 0/ 19 - Netname
- RU-RAID-20100601
- Registrant
- JSC "ER-Telecom Holding"
- Registrant country
- RU
- Organization
- JSC "ER-Telecom Holding" (ORG-RA21-RIPE)
- Org country
- RU
- Type
- ALLOCATED PA
- Created
- Jun 1, 2010
- Updated
- Aug 28, 2018
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Jun 1, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse@
domru. ru - Name
- ER-Telecom ISP Contact Role
- Handle
- RAID1-RIPE