Data as of Nov 4, 2026
91.221.162.0/24
No anonymizer space · no proxy exits in 30 daysOKB Progress LLC · space held by Borisov Mikhail Alekseevich
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 91.221.162.0/23 since Apr 2026 | AS39238 | Unknown | Borisov Mikhail Alekseevich |
Network & registry
Origin network
AS39238
RU
- Name
- OKB Progress LLC
- Type
- Internet provider
- Registered
- Jul 26, 2018
- Domain
- okbprogress.ru
- Website
- www.okbprogress.ru
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Oct 2011
- Current origin since
- Apr 2026 · 7 mo
- Origin networks
- 2
- Last change of origin
- Apr 2026
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS39238 | RIPE | LightSoft Research | LIGHTSOFT-MNT | Apr 22, 2026 |
Whois
Registration for this announcement
- Range
- 91.221.162.0/23
- Netname
- LIGHTSOFT-RESEARCH-NET
- Registrant
- Borisov Mikhail Alekseevich
- Registrant country
- RU
- Organization
- Borisov Mikhail Alekseevich (ORG-PEBM2-RIPE)
- Org country
- RU
- Type
- ASSIGNED PI
- Created
- Dec 7, 2010
- Updated
- Aug 13, 2019
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Dec 7, 2010
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse-C Role
- Handle
- AR47588-RIPE