Data as of Nov 7, 2026
212.17.20.0/24
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 |
|---|---|---|---|---|---|---|
| 212.17.0.0/19 | 8,192 | RU-RAID-980320 | JSC "ER-Telecom Holding" (ORG-RA21-RIPE) · RU | ALLOCATED PA | Sep 29, 2026 | abuse@ |
| └ 212.17.20.0/26 | 64 | MT-CUST-E2E4 | E2E4ONLINE | ASSIGNED PA | Jan 25, 2013 | abuse@ via RU-RAID-980320 |
| └ 212.17.20.112/28 | 16 | MT-CUST-SIBPROMZHELDORTRANS | Sibpromzheldortrans | ASSIGNED PA | Dec 27, 2012 | abuse@ via RU-RAID-980320 |
| └ 212.17.20.128/28 | 16 | MT-CUST-OPENBANK | OJSC Bank "Otkrytie" | ASSIGNED PA | Dec 28, 2012 | abuse@ via RU-RAID-980320 |
| └ 212.17.20.144/28 | 16 | MT-CUST-EE | CJSC "Ekran-Energy" | ASSIGNED PA | Jan 11, 2013 | abuse@ via RU-RAID-980320 |
| └ 212.17.20.176/28 | 16 | MT-CUST-SIBPROMZHELDORTRANS-STANCION | Sibpromzheldortrans | ASSIGNED PA | Dec 28, 2012 | abuse@ via RU-RAID-980320 |
| └ 212.17.20.192/27 | 32 | ALTER-NET | JSC Alter | ASSIGNED PA | Sep 16, 2004 | abuse@ via RU-RAID-980320 |
| └ 212.17.20.224/28 | 16 | SSGA-NET | State Educational Establishment | ASSIGNED PA | Sep 13, 2004 | abuse@ via RU-RAID-980320 |
| └ 212.17.20.240/28 | 16 | PROTEK16 | ZAO CV Protek | ASSIGNED PA | Nov 4, 2004 | abuse@ via RU-RAID-980320 |
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
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 192 | 75% | 8 | |
| Unknown | 64 | 25% | 2 |
Network & registry
Announced by
Covering announcement 212.17.0.0/19
- Prefix
- 212.17.0.0/19
- Announced by
- AS25549 JSC 'ER-Telecom Holding'
- Type
- Unknown
- Proxy exits
- 13
- RPKI
- No RPKI
- Netname
- RU-RAID-980320
- Registrant
- JSC "ER-Telecom Holding"
- RIR
- RIPE NCC
Origin network
AS25549
RU
- Name
- JSC 'ER-Telecom Holding'
- Type
- Internet provider
- Registered
- Jan 6, 2003
- Domain
- ertelecom.ru
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 212.17.0.0/19
212.17.0.0/19
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Jun 2015 · 11 yr
- Origin networks
- 2
- Last change of origin
- Jun 2015
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 212.
17. 0. 0/ 19 - Netname
- RU-RAID-980320
- Registrant
- JSC "ER-Telecom Holding"
- Registrant country
- RU
- Organization
- JSC "ER-Telecom Holding" (ORG-RA21-RIPE)
- Org country
- RU
- Type
- ALLOCATED PA
- Created
- Sep 29, 2026
- Updated
- Sep 29, 2026
- Maintainer
- RAID-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Mar 20, 1998
- Status
- assigned
Report abuse
Abuse contact
- abuse@
domru. ru - Name
- ER-Telecom ISP Contact Role
- Handle
- RAID1-RIPE