Data as of Nov 8, 2026
81.173.48.0/20
18 residential-proxy exits · 30 daysSewan Nederland B.V.
Residential-proxy exits
Proxy exits
18
0.44% of its addresses · 30 days
Always-on exits
4
22% of its exits
Spread
8 of 16
/24s with at least one exit
Providers
52
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
6.3K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 81.173.63.0/24 | 2 | 5 | |
| 81.173.48.0/24 | 1 | 4 | |
| 81.173.62.0/24 | 1 | 2 | |
| 81.173.53.0/24 | 0 | 2 | |
| 81.173.54.0/24 | 0 | 2 | |
| 81.173.50.0/24 | 0 | 1 | |
| 81.173.58.0/24 | 0 | 1 | |
| 81.173.61.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- ASHBURNPROXIES
- Ake.net
- AnyIP
- B2Proxy
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- GeekProxy
- Geonode
- GonzoProxy
- IPFly
- IPPeak
- IPRoyal
- Infatica
- Kookey
- LudaxProxy
- MoMoProxy
- NovaProxy
- Novada
- Oxylabs
- PSBProxy
- PrivateByte
- ProxiesVision
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- RolaProxy
- Shifter
- SwiftProxy
- Thordata
- ThunderProxy
- VantageProxies
- YumiProxy
- ZENPROXY_LITE
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 |
|---|---|---|---|---|---|---|
| 81. | 8,192 | NL-POCOS-20030219 | Sewan Nederland B.V. (ORG-PB32-RIPE) · NL | ALLOCATED PA | May 24, 2016 | abuse@ |
| └ 81.173.48.0/24 | 256 | Pocos-Subscribers | unknown | ASSIGNED PA | Oct 18, 2018 | abuse@ |
Network & registry
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 this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Oct 2017 · 9.0 yr
- Origin networks
- 2
- Last change of origin
- Oct 2017
Recorded history
History
- Handoffs
- 3
Whois
Registration for this announcement
- Range
- 81.
173. 48. 0 - 81. 173. 79. 255 - Netname
- NL-POCOS-20030219
- Registrant
- Sewan Nederland B.V.
- Registrant country
- NL
- Organization
- Sewan Nederland B.V. (ORG-PB32-RIPE)
- Org country
- NL
- Type
- ALLOCATED PA
- Created
- May 24, 2016
- Updated
- May 24, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Feb 19, 2003
- Status
- assigned
Report abuse
Abuse contact
- abuse@
sewan. nl - Name
- SEWAN-NL-NOC
- Handle
- SWN50522