Data as of Nov 3, 2026
91.207.183.0/24
1 residential-proxy exit · 30 daysUFO Hosting LLC · space held by Perviy TSOD LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
95 / 100 · Critical
Spamhaus DROP
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
2
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
3 observations
Proxy providers listing exits
- Infatica
- NodeProxy
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 |
|---|---|---|---|---|---|---|
| 91.207.183.0/24 | 256 | RU-FIRSTDC-20230123 | Perviy TSOD LLC (ORG-PTL30-RIPE) · RU | ALLOCATED PA | Dec 24, 2025 | [email protected] |
| └ 91.207.183.0/25 | 128 | UFO | UFO Hosting LLC (ORG-UHL6-RIPE) · RU | ASSIGNED PA | Feb 1, 2023 | [email protected] |
| └ 91.207.183.128/25 | 128 | UFO | UFO Hosting LLC (ORG-UHL6-RIPE) · RU | ASSIGNED PA | Feb 1, 2023 | [email protected] |
Network & registry
Origin network
AS33993
RU
- Name
- UFO Hosting LLC
- Type
- Hosting
- Registered
- Sep 24, 2004
- Domain
- ufo.hosting
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jan 2023
- Current origin since
- Apr 2025 · 1.6 yr
- Origin networks
- 2
- Last change of origin
- Apr 2025
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 91.207.183.0/24
- Netname
- RU-FIRSTDC-20230123
- Registrant
- Perviy TSOD LLC
- Registrant country
- RU
- Organization
- Perviy TSOD LLC (ORG-PTL30-RIPE)
- Org country
- RU
- Type
- ALLOCATED PA
- Created
- Dec 24, 2025
- Updated
- Oct 16, 2026
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Jan 23, 2023
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- FirstDC Abuse Contact
- Handle
- AR35480-RIPE