Data as of Nov 12, 2026
109.167.251.0/24
1 residential-proxy exit · 30 daysMedical Center XXI century, Autonomous Non-profit organisation · space held by JSC "ER-Telecom Holding"
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
2
selling exits here
Oct 13, 2026 – Nov 11, 2026
Exits seen per day
2 observations
Proxy providers listing exits
- Proxyma
- Shifter
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 109.167.192.0/18 since Dec 2024 | AS41733 | Residential | 142 14 always on | JSC "ER-Telecom Holding" |
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 |
|---|---|---|---|---|---|---|
| 109.167.128.0/17 | 32,768 | RU-RAID-20091030 | JSC "ER-Telecom Holding" (ORG-RA21-RIPE) · RU | ALLOCATED PA | Dec 28, 2023 | abuse@ |
| └ 109.167.251.0/24 | 256 | XXIcenture | Medical Center XXI century, Autonomous Non-profit organisation (ORG-AA1306-RIPE) · RU | ASSIGNED PA | Sep 30, 2014 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- JSC "ER-Telecom Holding"
- Handle
- ORG-RA21-RIPE
- Range
- 109.
167. 128. 0/ 17 - Registration type
- ALLOCATED PA
- Record created
- Dec 28, 2023
Origin network
AS201515
RU
- Name
- Medical Center XXI century, Autonomous Non-profit organisation
- Type
- Business
- Registered
- Oct 6, 2014
- Domain
- mc21.ru
- Industry
- Chemical and Pharmaceutical Manufacturing
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2014
- Current origin since
- Oct 2014 · 12 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS201515 | RIPE | Medical Centre XXI centure | RAID-MNT | Mar 14, 2026 |
Whois
Registration for this announcement
- Range
- 109.
167. 251. 0/ 24 - Netname
- XXIcenture
- Registrant
- Medical Center XXI century, Autonomous Non-profit organisation
- Registrant country
- RU
- Organization
- Medical Center XXI century, Autonomous Non-profit organisation (ORG-AA1306-RIPE)
- Org country
- RU
- Type
- ASSIGNED PA
- Created
- Sep 30, 2014
- Updated
- Mar 14, 2026
- Maintainer
- RAID-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Oct 30, 2009
- Status
- assigned
Report abuse
Abuse contact
- abuse@
westcall. spb. ru - Name
- Abuse-C Role
- Handle
- AR30016-RIPE