Data as of Nov 6, 2026
87.238.100.48/28
No anonymizer space · no proxy exits in 30 daysScientific-Production Enterprise Business Sviaz Holding LLC
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 |
|---|---|---|---|---|---|---|
| 87.238.96.0/21 | 2,048 | RU-BUSINESSSVIAZ-20051216 | Scientific-Production Enterprise Business Sviaz Holding LLC (ORG-BSH1-RIPE) · RU | ALLOCATED PA | Dec 16, 2005 | lir@ |
| └ 87.238.100.48/28 | 16 | BSB-CLIENT-BRIT-4 | British school No. 4 | ASSIGNED PA | Jan 24, 2006 | lir@ via RU-BUSINESSSVIAZ-20051216 |
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 87.238.96.0/21
- Prefix
- 87.238.96.0/21
- Announced by
- AS8491 Scientific-Production Enterprise Business Sviaz Holding LLC
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- RU-BUSINESSSVIAZ-20051216
- Registrant
- Scientific-Production Enterprise Business Sviaz Holding LLC
- RIR
- RIPE NCC
Origin network
AS8491
RU
- Name
- Scientific-Production Enterprise Business Sviaz Holding LLC
- Type
- Hosting
- Registered
- Oct 3, 1997
- Domain
- bsh.ru
- Website
- www.bsh.ru
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 87.238.96.0/21
87.238.96.0/21
Routing history
- Pattern
- Stable
- First seen
- Dec 2005
- Current origin since
- Aug 2020 · 6.2 yr
- Origin networks
- 2
- Last change of origin
- Jan 2020
Recorded history
History
- Handoffs
- 4
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 87.238.96.0/21 | AS8491 | /21 | RIPE | RPKI valid |
IRR
Route objects on 87.238.96.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8491 | RIPE | BSB route block | BSH-MNT | Dec 1, 2021 |
Whois
Registration for this announcement
- Range
- 87.
238. 96. 0/ 21 - Netname
- RU-BUSINESSSVIAZ-20051216
- Registrant
- Scientific-Production Enterprise Business Sviaz Holding LLC
- Registrant country
- RU
- Organization
- Scientific-Production Enterprise Business Sviaz Holding LLC (ORG-BSH1-RIPE)
- Org country
- RU
- Type
- ALLOCATED PA
- Created
- Dec 16, 2005
- Updated
- Jun 21, 2021
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Dec 16, 2005
- Status
- assigned
Report abuse
Abuse contact
- lir@
bsh. ru - Name
- Abuse-C Role
- Handle
- AR16589-RIPE