Data as of Nov 11, 2026
217.72.147.0/26
No anonymizer space · no proxy exits in 30 daysBest Telecom ISP
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 |
|---|---|---|---|---|---|---|
| 217.72.144.0/20 | 4,096 | RU-BESTCOM-20030825 | Best Telecom ISP (ORG-BTI1-RIPE) · RU | ALLOCATED PA | Aug 25, 2003 | ip@ |
| └ 217.72.147.0/26 | 64 | BESTCOM-INFRA | Best Telecom infrastructure | ASSIGNED PA | Oct 15, 2003 | ip@ via RU-BESTCOM-20030825 |
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 217.72.144.0/20
- Prefix
- 217.72.144.0/20
- Announced by
- AS29388 Best Telecom ISP
- Type
- Internet provider
- Proxy exits
- 90
- RPKI
- No RPKI
- Netname
- RU-BESTCOM-20030825
- Registrant
- Best Telecom ISP
- RIR
- RIPE NCC
Origin network
AS29388
RU
- Name
- Best Telecom ISP
- Type
- Internet provider
- Registered
- Aug 27, 2003
- Domain
- best-telecom.ru
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 217.72.144.0/20
217.72.144.0/20
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
IRR
Route objects on 217.72.144.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS29388 | RIPE | BESTCOM IPV4 BLOCK | BESTCOM-MNT | Jun 18, 2015 |
Whois
Registration for this announcement
- Range
- 217.
72. 144. 0/ 20 - Netname
- RU-BESTCOM-20030825
- Registrant
- Best Telecom ISP
- Registrant country
- RU
- Organization
- Best Telecom ISP (ORG-BTI1-RIPE)
- Org country
- RU
- Type
- ALLOCATED PA
- Created
- Aug 25, 2003
- Updated
- Jun 14, 2026
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Aug 25, 2003
- Status
- assigned
Report abuse
Abuse contact
- ip@
best-telecom. ru - Name
- Abuse-C Role
- Handle
- AR16580-RIPE