Data as of Nov 7, 2026
212.45.27.0/24
10 residential-proxy exits · 30 daysSummit Systems Ltd. · space held by JSC Comcor
Residential-proxy exits
Proxy exits
10
3.9% of its addresses · 30 days
Providers
35
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
514 observations
Proxy providers listing exits
- 711Proxy
- BartProxies
- BestProxy
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- EnigmaProxy
- Evomi
- FloppyData
- GSocks
- GeekProxy
- IPFly
- IPPeak
- Infatica
- LemonPrime
- MangoProxy
- NSocks
- NodeProxy
- NovaProxy
- PSBProxy
- PrivateByte
- Proxiware
- Proxy4U
- ProxyEmpire
- Proxyma
- PuraRoute
- RainProxy
- Shifter
- Smartproxy
- VProxy
- VantageProxies
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 212.45.0.0/19 since May 2005 | AS8732 | Residential | 82 10 always on | JSC Comcor |
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 |
|---|---|---|---|---|---|---|
| 212.45.0.0/19 | 8,192 | RU-COMCOR-980402 | JSC Comcor (ORG-CA35-RIPE) · RU | ALLOCATED PA | Dec 17, 2001 | netadm@ |
| └ 212.45.27.0/24 | 256 | COMCOR-B2B-Clients | Network for COMCOR-B2B-Clients | ASSIGNED PA | Mar 12, 2020 | netadm@ via RU-COMCOR-980402 |
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
- JSC Comcor
- Handle
- ORG-CA35-RIPE
- Range
- 212.
45. 0. 0/ 19 - Registration type
- ALLOCATED PA
- Record created
- Dec 17, 2001
Origin network
AS57452
RU
- Name
- Summit Systems Ltd.
- Type
- Business
- Registered
- Oct 27, 2011
- Domain
- sumsys.ru
- Industry
- Retail Stores, Wholesale, and E-commerce Sites
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2015
- Current origin since
- Mar 2020 · 6.7 yr
- Origin networks
- 2
- Last change of origin
- Mar 2020
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS57452 | RIPE | AS8732-MNT | Mar 10, 2020 |
Whois
Registration for this announcement
- Range
- 212.
45. 27. 0/ 24 - Netname
- COMCOR-B2B-Clients
- Registrant
- Network for COMCOR-B2B-Clients
- Registrant country
- RU
- Organization
- Network for COMCOR-B2B-Clients
- Org country
- RU
- Type
- ASSIGNED PA
- Created
- Mar 12, 2020
- Updated
- Mar 12, 2020
- Maintainer
- AS8732-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Apr 2, 1998
- Status
- assigned
Report abuse
Abuse contact
- netadm@
comcor. ru - Name
- Abuse Contacts
- Handle
- AC23903-RIPE