Data as of Nov 8, 2026
81.177.64.0/21
No anonymizer space · no proxy exits in 30 daysJSC RTComm.RU
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 |
|---|---|---|---|---|---|---|
| 81.177.64.0/21 | 2,048 | RU-RTCOMM-20030115 | JSC RTComm.RU (ORG-RA25-RIPE) · RU | ALLOCATED PA | Dec 23, 2015 | abuse@ |
| └ 81.177.64.0/23 | 512 | IWT-NETWORK | JSC "LUNA" thrugh R-Line | ASSIGNED PA | Jul 27, 2004 | abuse@ via RU-RTCOMM-20030115 |
| └ 81.177.68.0/24 | 256 | SVYAZINFORM-VOLGOGRAD | SvyazInform Ltd. | ASSIGNED PA | Aug 26, 2004 | abuse@ via RU-RTCOMM-20030115 |
| └ 81.177.69.128/28 | 16 | GUKOVUGOL-NET | JSC "Gukovugol" | ASSIGNED PA | Jan 26, 2005 | abuse@ via RU-RTCOMM-20030115 |
| └ 81.177.69.144/28 | 16 | KIV-GSRAS | Geophysical Survey of Russian Academy of Sciences (GS RAS) | ASSIGNED PA | Apr 13, 2005 | abuse@ via RU-RTCOMM-20030115 |
| └ 81.177.69.160/27 | 32 | SINUSOIDA-NET | "Sinusoida" Ltd. | ASSIGNED PA | Jan 26, 2005 | abuse@ via RU-RTCOMM-20030115 |
| └ 81.177.69.192/27 | 32 | UMNS-DPC-VLG | Data processing center of Federal Taxes Service | ASSIGNED PA | Oct 10, 2005 | abuse@ via RU-RTCOMM-20030115 |
| └ 81.177.69.224/29 | 8 | CHARTWELL | Chartwell Telecom | ASSIGNED PA | Oct 3, 2012 | abuse@ via RU-RTCOMM-20030115 |
| └ 81.177.69.232/29 | 8 | ORTNET-GROZNY | Russian Public Television | ASSIGNED PA | Sep 14, 2005 | abuse@ via RU-RTCOMM-20030115 |
| └ 81.177.69.240/29 | 8 | KARCHERENERGO | OAO Karachaevo-Cherkesskenergo | ASSIGNED PA | Aug 8, 2005 | abuse@ via RU-RTCOMM-20030115 |
| └ 81.177.71.0/24 | 256 | SOCHI-PATERSON | OOO "Firma Omega-97" | ASSIGNED PA | Nov 9, 2004 | abuse@ via RU-RTCOMM-20030115 |
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
2,048 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 1,928 | 94% | 2 | |
| Business | 120 | 5.9% | 7 |
Network & registry
Origin network
AS8342
RU
- Name
- JSC RTComm.RU
- Type
- Internet provider
- Registered
- Jun 11, 1997
- Domain
- rtcomm.ru
- Website
- www.rtcomm.ru/en/geo/net/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2015
- Current origin since
- Dec 2015 · 11 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8342 | RIPE | RTCOMM-RU | AS8342-MNT | Dec 16, 2015 |
Whois
Registration for this announcement
- Range
- 81.
177. 64. 0/ 21 - Netname
- RU-RTCOMM-20030115
- Registrant
- JSC RTComm.RU
- Registrant country
- RU
- Organization
- JSC RTComm.RU (ORG-RA25-RIPE)
- Org country
- RU
- Type
- ALLOCATED PA
- Created
- Dec 23, 2015
- Updated
- May 24, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Jan 15, 2003
- Status
- assigned
Report abuse
Abuse contact
- abuse@
rtcomm. ru - Name
- RTComm.RU abuse
- Handle
- RTC-RU