Data as of Nov 9, 2026
176.51.250.0/24
1 residential-proxy exit · 30 daysPJSC Rostelecom
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
2
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
5 observations
Proxy providers listing exits
- IPFly
- PuraRoute
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 176.51.0.0/16 since Feb 2018 | AS12389 | Residential | 1,519 | PJSC Rostelecom | |
| 176.48.0.0/14 since Aug 2016 | AS12389 | Residential | 32,115 33 always on | PJSC Rostelecom |
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 |
|---|---|---|---|---|---|---|
| 176.48.0.0/14 | 262,144 | RU-RTK-20110523 | PJSC Rostelecom (ORG-JR8-RIPE) · RU | ALLOCATED PA | May 23, 2011 | abuse@ |
| └ 176.51.0.0/16 | 65,536 | WEBSTREAM | OJSC "Rostelecom" | ASSIGNED PA | May 24, 2011 | abuse@ via RU-RTK-20110523 |
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 176.51.128.0/17
- Prefix
- 176.51.128.0/17
- Announced by
- AS12389 PJSC Rostelecom
- Type
- Residential
- Proxy exits
- 12
- RPKI
- RPKI valid
- Netname
- WEBSTREAM
- Registrant
- OJSC "Rostelecom"
- RIR
- RIPE NCC
IPv4 market
Holder
- Organization
- PJSC Rostelecom
- Handle
- ORG-JR8-RIPE
- Range
- 176.
48. 0. 0/ 14 - Registration type
- ALLOCATED PA
- Record created
- May 23, 2011
Origin network
AS12389
RU
- Name
- PJSC Rostelecom
- Type
- Internet provider
- Registered
- Jul 1, 2005
- Domain
- rt.ru
- Website
- www.company.rt.ru/en/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
176.51.128.0/17
Routing history
- Pattern
- Stable
- First seen
- Dec 2011
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 2
- Last change of origin
- Aug 2016
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 176.51.128.0/17 | AS12389 | /17 | RIPE | RPKI valid |
| 176.51.0.0/16 | AS12389 | /16 | RIPE | Too specific |
| 176.48.0.0/14 | AS12389 | /14 | RIPE | Too specific |
IRR
Route objects on 176.51.128.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS12389 | RIPE | Rostelecom networks | ROSTELECOM-MNT | Oct 31, 2018 |
Whois
Registration for this announcement
- Range
- 176.
51. 0. 0/ 16 - Netname
- WEBSTREAM
- Registrant
- OJSC "Rostelecom"
- Registrant country
- RU
- Organization
- OJSC "Rostelecom"
- Org country
- RU
- Type
- ASSIGNED PA
- Created
- May 24, 2011
- Updated
- Jun 27, 2025
- Maintainer
- ROSTELECOM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- May 23, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
rt. ru - Name
- PJSC Rostelecom Technical Team
- Handle
- RTNC-RIPE