Data as of Nov 10, 2026
83.149.241.0/24
2 residential-proxy exits · 30 daysScientific Research Institute for System Analysis of the National Research Centre "Kurchatov Institute"
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
3
selling exits here
Oct 11, 2026 – Nov 9, 2026
Exits seen per day
12 observations
Proxy providers listing exits
- Geonode
- ProxyGeo
- Shifter
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 |
|---|---|---|---|---|---|---|
| 83.149.192.0/18 | 16,384 | RU-NIKS-20040316 | Scientific Research Institute for System Analysis of the National Research Centre "Kurchatov Institute" (ORG-CR1-RIPE) · RU | ALLOCATED PA | Mar 16, 2004 | abuse@ |
| └ 83.149.241.0/27 | 32 | SGM-RAS | Russian State Geological Museum | ASSIGNED PA | Apr 15, 2009 | abuse@ via RU-NIKS-20040316 |
| └ 83.149.241.32/27 | 32 | IGEM-RAS | Institute of Geology of Ore Deposits, Petrography | ASSIGNED PA | Nov 16, 2006 | abuse@ via RU-NIKS-20040316 |
| └ 83.149.241.64/26 | 64 | ISS-RAS | Institute for the Study of Science of Russian Academy of Sciences | ASSIGNED PA | Nov 3, 2006 | abuse@ via RU-NIKS-20040316 |
| └ 83.149.241.128/27 | 32 | SLAVIC | Institute of Slavic Studies RAS | ASSIGNED PA | May 25, 2004 | abuse@ via RU-NIKS-20040316 |
| └ 83.149.241.160/28 | 16 | IGP-RAS | Institute of State and Law of Russian Academy of Science | ASSIGNED PA | May 26, 2004 | abuse@ via RU-NIKS-20040316 |
| └ 83.149.241.176/28 | 16 | PRESIDIUM-RAS-NET | Presidium of the Russian Academy of Science | ASSIGNED PA | Jun 25, 2004 | abuse@ via RU-NIKS-20040316 |
| └ 83.149.241.192/26 | 64 | CRYSTAL | Institute of Crystalography RAS | ASSIGNED PA | May 26, 2004 | abuse@ via RU-NIKS-20040316 |
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 83.149.192.0/18
- Prefix
- 83.149.192.0/18
- Announced by
- AS3267 Scientific Research Institute for System Analysis of the National Research Centre "Kurchatov Institute"
- Type
- Business
- Proxy exits
- 15
- RPKI
- RPKI valid
- Netname
- RU-NIKS-20040316
- Registrant
- Scientific Research Institute for System Analysis of the National Research Centre "Kurchatov Institute"
- RIR
- RIPE NCC
Routing timeline
Who has announced 83.149.192.0/18
83.149.192.0/18
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Oct 2023 · 3.1 yr
- Origin networks
- 2
- Last change of origin
- Oct 2023
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 83.149.192.0/18 | AS3267 | /24 | RIPE | RPKI valid |
IRR
Route objects on 83.149.192.0/18
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3267 | RIPE | NIKS network | INFR-MNT | Nov 19, 2023 |
Whois
Registration for this announcement
- Range
- 83.
149. 192. 0/ 18 - Netname
- RU-NIKS-20040316
- Registrant
- Scientific Research Institute for System Analysis of the National Research Centre "Kurchatov Institute"
- Registrant country
- RU
- Organization
- Scientific Research Institute for System Analysis of the National Research Centre "Kurchatov Institute" (ORG-CR1-RIPE)
- Org country
- RU
- Type
- ALLOCATED PA
- Created
- Mar 16, 2004
- Updated
- Nov 19, 2023
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Mar 16, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse@
rasnet. ru - Name
- Abuse-C Role
- Handle
- AR16874-RIPE