Data as of Nov 8, 2026
139.45.249.172/30
No anonymizer space · no proxy exits in 30 daysJSC 'RetnNet'
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 139.45.224.0/19 since Jan 2023 | AS57304 | Internet provider | JSC "RetnNet" |
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 |
|---|---|---|---|---|---|---|
| 139.45.224.0/19 | 8,192 | RETN-139-45-224-0 | JSC "RetnNet" (ORG-CA1293-RIPE) · RU | LEGACY | Nov 10, 2022 | abuse@ |
| └ 139.45.248.0/21 | 2,048 | RU-RETNNET-SPB | JSC "RetnNet" Saint Petersburg Customers | LEGACY | Dec 24, 2018 | abuse@ via RETN-139-45-224-0 |
| └ 139.45.249.172/30 | 4 | AQUAPHOR-2 | Aquaphor LLC (ORG-AC230-RIPE) · RU | LEGACY | Jun 21, 2022 | licensing@ |
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 139.45.248.0/21
- Prefix
- 139.45.248.0/21
- Announced by
- AS198947 JSC 'RetnNet'
- Type
- Internet provider
- RPKI
- RPKI valid
- Netname
- RU-RETNNET-SPB
- Registrant
- JSC "RetnNet" Saint Petersburg Customers
- RIR
- RIPE NCC
Registry
Holder
- Organization
- JSC "RetnNet"
- Handle
- ORG-CA1293-RIPE
- Range
- 139.
45. 224. 0/ 19 - Registration type
- LEGACY
- Record created
- Nov 10, 2022
- Legacy
- yes
Origin network
AS198947
RU
- Name
- JSC 'RetnNet'
- Type
- Internet provider
- Registered
- Apr 9, 2013
- Domain
- retn.ru
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
139.45.248.0/21
Routing history
- Pattern
- Stable
- First seen
- Oct 2018
- Current origin since
- Oct 2018 · 8.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 139.45.248.0/21 | AS198947 | /21 | RIPE | RPKI valid |
| 139.45.224.0/19 | AS57304 | /19 | RIPE | Another network |
IRR
Route objects on 139.45.248.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS198947 | RIPE | RETN-SPB | MNT-RETNRU | Nov 8, 2018 |
Whois
Registration for this announcement
- Range
- 139.
45. 248. 0/ 21 - Netname
- RU-RETNNET-SPB
- Registrant
- JSC "RetnNet" Saint Petersburg Customers
- Registrant country
- RU
- Organization
- JSC "RetnNet" Saint Petersburg Customers
- Org country
- RU
- Type
- LEGACY
- Created
- Dec 24, 2018
- Updated
- Jan 31, 2023
- Maintainer
- MNT-RETNRU
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Jun 18, 1990
- Status
- assigned
Report abuse
Abuse contact
- abuse@
retn. ru - Name
- JSC RetnNet contact data
- Handle
- RTNT1-RIPE