Data as of Nov 13, 2026
77.51.205.0/24
2 residential-proxy exits · 30 daysPJSC Rostelecom
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
3
selling exits here
Oct 14, 2026 – Nov 12, 2026
Exits seen per day
26 observations
Proxy providers listing exits
- Proxiware
- PuraRoute
- Shifter
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 77.51.0.0/16 since Feb 2007 | AS25515 | Residential | 8,988 51 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 |
|---|---|---|---|---|---|---|
| 77.51.0.0/16 | 65,536 | RU-RTK-20070112 | PJSC Rostelecom (ORG-JR8-RIPE) · RU | ALLOCATED PA | Jan 12, 2007 | abuse@ |
| └ 77.51.200.0/21 | 2,048 | CTC-JNPR-76 | R1 Flate rate poolA | ASSIGNED PA | Nov 23, 2010 | abuse@ via RU-RTK-20070112 |
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 77.51.200.0/21
- Prefix
- 77.51.200.0/21
- Announced by
- AS25515 PJSC Rostelecom
- Type
- Residential
- Proxy exits
- 26
- Always-on exits
- 5
- RPKI
- RPKI valid
- Netname
- CTC-JNPR-76
- Registrant
- R1 Flate rate poolA
- RIR
- RIPE NCC
IPv4 market
Holder
- Organization
- PJSC Rostelecom
- Handle
- ORG-JR8-RIPE
- Range
- 77.
51. 0. 0/ 16 - Registration type
- ALLOCATED PA
- Record created
- Jan 12, 2007
Origin network
AS25515
RU
- Name
- PJSC Rostelecom
- Type
- Internet provider
- Registered
- Dec 18, 2002
- Domain
- rostelecom.ru
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
77.51.200.0/21
Routing history
- Pattern
- Stable
- First seen
- Dec 2010
- Current origin since
- Sep 2024 · 2.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 77.51.200.0/21 | AS25515 | /21 | RIPE | RPKI valid |
| 77.51.0.0/16 | AS25515 | /16 | RIPE | Too specific |
IRR
Route objects on 77.51.200.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS12389 not the origin | RIPE | CTC-JNPR-76 | ROSTELECOM-MNT | May 26, 2026 |
Whois
Registration for this announcement
- Range
- 77.
51. 200. 0/ 21 - Netname
- CTC-JNPR-76
- Registrant
- R1 Flate rate poolA
- Registrant country
- RU
- Organization
- R1 Flate rate poolA
- Org country
- RU
- Type
- ASSIGNED PA
- Created
- Nov 23, 2010
- Updated
- May 22, 2026
- Maintainer
- ROSTELECOM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Jan 12, 2007
- Status
- assigned
Report abuse
Abuse contact
- abuse@
rt. ru - Name
- PJSC Rostelecom Technical Team
- Handle
- RTNC-RIPE