Data as of Nov 7, 2026
81.23.246.0/24
2 residential-proxy exits · 30 daysSewan Nederland B.V.
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
2
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
3 observations
Proxy providers listing exits
- NovaProxy
- ProxyEmpire
Network & registry
Announced by
Covering announcement 81.23.244.0/22
- Prefix
- 81.23.244.0/22
- Announced by
- AS50522 Sewan Nederland B.V.
- Type
- Residential
- Proxy exits
- 6
- RPKI
- RPKI valid
- Netname
- NL-POCOS-20021105
- Registrant
- Sewan Nederland B.V.
- RIR
- RIPE NCC
Origin network
AS50522
NL
- Name
- Sewan Nederland B.V.
- Type
- Internet provider
- Registered
- Feb 2, 2010
- Domain
- sewan.nl
- Website
- www.sewan.nl/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 81.23.244.0/22
81.23.244.0/22
Routing history
- Pattern
- Stable
- First seen
- Mar 2020
- Current origin since
- Jul 2020 · 6.3 yr
- Origin networks
- 2
- Last change of origin
- Jul 2020
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.23.244.0/22 | AS50522 | /22 | RIPE | RPKI valid |
IRR
Route objects on 81.23.244.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS50522 | RIPE | POCOS-MNT | Jul 30, 2020 |
Whois
Registration for this announcement
- Range
- 81.
23. 244. 0/ 22 - Netname
- NL-POCOS-20021105
- Registrant
- Sewan Nederland B.V.
- Registrant country
- NL
- Organization
- Sewan Nederland B.V. (ORG-PB32-RIPE)
- Org country
- NL
- Type
- ALLOCATED PA
- Created
- Jul 17, 2020
- Updated
- Jul 17, 2020
- Maintainer
- POCOS-MNT
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Nov 5, 2002
- Status
- assigned
Report abuse
Abuse contact
- abuse@
sewan. nl - Name
- SEWAN-NL-NOC
- Handle
- SWN50522