Data as of Nov 12, 2026
83.221.20.0/24
No anonymizer space · no proxy exits in 30 daysJSC 'ER-Telecom Holding'
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 83.221.20.0/22 since Aug 2023 | AS31363 | Residential | 31 | JSC "ER-Telecom Holding" | |
| 83.221.16.0/20 since Aug 2023 | AS31363 | Residential | 125 1 always on | JSC "ER-Telecom Holding" |
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 |
|---|---|---|---|---|---|---|
| 83.221.0.0/19 | 8,192 | RU-RAID-20040408 | JSC "ER-Telecom Holding" (ORG-RA21-RIPE) · RU | ALLOCATED PA | Dec 15, 2020 | abuse@ |
| └ 83.221.16.0/20 | 4,096 | RU-RAID-20120427 | JSC "ER-Telecom Holding" (ORG-RA21-RIPE) · RU | ASSIGNED PA | Aug 16, 2023 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- JSC "ER-Telecom Holding"
- Handle
- ORG-RA21-RIPE
- Range
- 83.
221. 0. 0/ 19 - Registration type
- ALLOCATED PA
- Record created
- Dec 15, 2020
Origin network
AS31363
RU
- Name
- JSC 'ER-Telecom Holding'
- Type
- Internet provider
- Registered
- Apr 26, 2004
- Domain
- ertelecom.ru
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Reactivated
- First seen
- May 2019
- Current origin since
- Oct 2025 · 1.1 yr
- Origin networks
- 2
- Last change of origin
- Oct 2025
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 83.
221. 16. 0/ 20 - Netname
- RU-RAID-20120427
- Registrant
- JSC "ER-Telecom Holding"
- Registrant country
- RU
- Organization
- JSC "ER-Telecom Holding" (ORG-RA21-RIPE)
- Org country
- RU
- Type
- ASSIGNED PA
- Created
- Aug 16, 2023
- Updated
- Aug 16, 2023
- Maintainer
- RAID-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Apr 8, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse@
domru. ru - Name
- ER-Telecom ISP Contact Role
- Handle
- RAID1-RIPE