Data as of Nov 7, 2026
84.237.104.0/21
1 residential-proxy exit · 30 days'Computational technologies - consulting' LLC
Residential-proxy exits
Proxy exits
1
0.05% of its addresses · 30 days
Spread
1 of 8
/24s with at least one exit
Providers
1
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
2 observations
Proxy providers listing exits
- IPFly
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 |
|---|---|---|---|---|---|---|
| 84.237.0.0/17 | 32,768 | RU-CT-C-20040628 | "Computational technologies - consulting" LLC (ORG-TCL93-RIPE) · RU | ALLOCATED PA | Apr 11, 2025 | abuse@ |
| └ 84.237.104.0/21 | 2,048 | SBRAS-IKFIA | Institute of Cosmophysical Research and Aeronomy | ASSIGNED PA | Mar 26, 2010 | abuse@ via RU-CT-C-20040628 |
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
Registry
Holder
- Organization
- "Computational technologies - consulting" LLC
- Handle
- ORG-TCL93-RIPE
- Range
- 84.
237. 0. 0/ 17 - Registration type
- ALLOCATED PA
- Record created
- Apr 11, 2025
Origin network
AS5387
RU
- Name
- 'Computational technologies - consulting' LLC
- Type
- Education
- Registered
- Jul 27, 1995
- Domain
- ct-consulting.ru
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2010
- Current origin since
- Sep 2016 · 10 yr
- Origin networks
- 2
- Last change of origin
- Mar 2013
Recorded history
History
- Handoffs
- 2
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS5387 | RIPE | Institute of Cosmophysical Research and Aeronomy | CT-C-MNT | Jun 28, 2025 |
Whois
Registration for this announcement
- Range
- 84.
237. 104. 0/ 21 - Netname
- SBRAS-IKFIA
- Registrant
- Institute of Cosmophysical Research and Aeronomy
- Registrant country
- RU
- Organization
- Institute of Cosmophysical Research and Aeronomy
- Org country
- RU
- Type
- ASSIGNED PA
- Created
- Mar 26, 2010
- Updated
- Jun 28, 2025
- Maintainer
- CT-C-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Jun 28, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ct-consulting. ru - Name
- Abuse-C Role
- Handle
- AR78005-RIPE