Data as of Nov 3, 2026
217.156.0.0/17
4,353 anonymizer addresses · 13%556 residential-proxy exits · 30 daysAnnounced only in parts
Announcement
83 inside
Type
Hosting
29% of it
Residential-proxy exits
Proxy exits
556
1.7% of its addresses · 30 days
Always-on exits
403
72% of its exits
Spread
24 of 128
/24s with at least one exit
Providers
89
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
347K observations
- ISP proxy · anonymizer
- Datacenter proxy · anonymizer
- Tor exit · anonymizer
- Residential
- Business
- Hosting
/24s with the most always-on exits
Proxy providers listing exits
- 2Captcha
- 2Extract
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BestProxy
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- FuseProxy
- GSocks
- GeekProxy
- Geonix
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- HideProxy
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- KocerRoxy
- Kookey
- LemonBright
- LemonLabs
- LemonPrime
- LightningProxies
- LudaxProxy
- MagneticProxy
- MangoProxy
- MoMoProxy
- NSocks
- NextProxy
- NiuProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PSBProxy
- PacketStream
- PrivateByte
- ProxiesVision
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyStyler
- ProxyWing
- Proxyma
- PuraRoute
- Q2IP
- RainProxy
- RapidProxy
- Shifter
- Smartproxy
- StrikeProxy
- Thordata
- ThunderProxy
- VProxy
- VantageProxies
- VibeProxies
- VitalExclusive
- VitalProxy
- Webshare
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 217.156.0.0/17 | /24s |
|---|---|---|---|
| IPRoyal | 1,5364.7% | 6 | |
| Proxy-Seller | 5121.6% | 2 | |
| Oxylabs | Tesonet | 2560.78% | 1 |
Tor
| Name | Parent | In 217.156.0.0/17 | /24s |
|---|---|---|---|
| Tor | The Tor Project | 1<0.01% | 1 |
Leased from
Owners leasing their own space
| Name | In 217.156.0.0/17 | /24s |
|---|---|---|
| Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | 4,35213% | 17 |
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Anonymizer addresses | Operator | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|---|
| 217.156.4.0/22 since Oct 2022 | AS39668 | Residential | 36 5 always on | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | |||
| 217.156.8.0/24 since Sep 2025 | AS200019 | Hosting | 2 | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | |||
| 217.156.9.0/24 since Sep 2025 | AS200019 | Hosting | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.11.0/24 since Jan 2024 | AS216088 | Business | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.12.0/24 since Jan 2022 | AS2614 | Business | 1 | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | |||
| 217.156.13.0/24 since Sep 2026 | AS200019 | Hosting | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.14.0/24 since Feb 2006 | AS8708 | Residential | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.15.0/24 since Apr 2026 | AS203721 | Business | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.16.0/24 since Jul 2022 | AS9009 | Hosting | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.17.0/24 since Jul 2022 | AS9009 | Hosting | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.20.0/23 since Sep 2026 | AS34304 | ISP proxy | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.22.0/24 since May 2026 | AS214918 | Hosting | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.23.0/24 since May 2026 | AS214918 | Hosting | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.24.0/24 since May 2022 | AS212593 | Business | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.25.0/24 since Jan 2021 | AS212593 | Business | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.27.0/24 since Aug 2025 | AS214725 | Business | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.28.0/24 since May 2025 | AS61002 | Unknown | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.29.0/24 since May 2025 | AS2914 | Unknown | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.30.0/24 since Mar 2018 | AS20606 | Internet provider | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.31.0/24 since Jun 2015 | AS44277 | Residential | 3 | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | |||
| 217.156.32.0/24 since Dec 2024 | AS48955 | Datacenter proxy | 180 169 always on | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | |||
| 217.156.33.0/24 since Sep 2024 | AS56771 | Business | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.34.0/24 since Jun 2021 | AS12302 | Residential | 2 | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | |||
| 217.156.36.0/24 since May 2005 | AS34648 | Business | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.41.0/24 since May 2005 | AS8708 | Residential | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.42.0/24 since Jul 2023 | AS34358 | Hosting | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.43.0/24 since Jun 2021 | AS12302 | Residential | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.44.0/23 since May 2022 | AS34358 | Hosting | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.46.0/24 since May 2022 | AS5606 | Unknown | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.47.0/24 since May 2022 | AS5606 | Unknown | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.48.0/24 since Jun 2022 | AS9009 | Hosting | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.49.0/24 since Jul 2022 | AS9009 | Hosting | 10.39%Tor exit | operated by Tor | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||
| 217.156.50.0/24 since Jul 2022 | AS9009 | Hosting | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.51.0/24 since Jul 2022 | AS9009 | Hosting | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.52.0/24 since May 2005 | AS20929 | Business | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.53.0/24 since Jan 2024 | AS6663 | Internet provider | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.54.0/24 since Feb 2022 | AS8953 | Residential | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.55.0/24 since Aug 2026 | AS34808 | Business | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.56.0/24 since May 2025 | AS34304 | ISP proxy | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.57.0/24 since May 2025 | AS2914 | ISP proxy | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.58.0/23 since Jun 2025 | AS34304 | ISP proxy | Proxy providerssold by IPRoyal | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | |||
| 217.156.62.0/24 since Dec 2025 | AS48753 | Hosting | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.64.0/24 since Apr 2024 | AS200019 | Hosting | 5 1 always on | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | |||
| 217.156.65.0/24 since Jun 2024 | AS200019 | Hosting | 6 | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | |||
| 217.156.66.0/24 since May 2024 | AS48753 | Hosting | 3 | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | |||
| 217.156.67.0/24 since Apr 2024 | AS48753 | Hosting | 1 | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | |||
| 217.156.68.0/24 since May 2005 | AS15471 | Internet provider | |||||
| 217.156.69.0/24 since Aug 2016 | AS15471 | Internet provider | |||||
| 217.156.70.0/23 since Feb 2025 | AS50887 | Residential | 14 3 always on | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | |||
| 217.156.73.0/24 since Jun 2021 | AS12302 | Residential | 1 | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | |||
| 217.156.76.0/24 since May 2005 | AS31017 | Residential | 5 | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | |||
| 217.156.77.0/24 since Nov 2025 | AS61120 | Hosting | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.78.0/23 since Jun 2026 | AS8708 | ISP proxy | Proxy providerssold by Oxylabs | 1 | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||
| 217.156.83.0/24 since May 2005 | AS20930 | Business | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.85.0/24 since May 2005 | AS21294 | Internet provider | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.86.0/24 since Mar 2024 | AS5606 | Unknown | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.87.0/24 since May 2005 | AS12592 | Business | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.88.0/24 since Jul 2026 | AS34501 | Internet provider | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.90.0/24 since Sep 2026 | AS213538 | Datacenter proxy | 1 | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | |||
| 217.156.91.0/24 since Feb 2026 | AS6830 | ISP proxy | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.92.0/24 since Mar 2026 | AS8708 | Residential | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.93.0/24 since May 2025 | AS48881 | Hosting | 1 | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | |||
| 217.156.94.0/24 since Jul 2022 | AS9009 | Hosting | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.95.0/24 since Jul 2022 | AS9009 | Hosting | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.97.0/24 since May 2005 | AS8708 | Residential | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.98.0/24 since Jun 2021 | AS12302 | Residential | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.99.0/24 since May 2005 | AS21294 | Internet provider | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.103.0/24 since Jun 2023 | AS34358 | Hosting | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.104.0/24 since Jan 2012 | AS49507 | Business | 1 | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | |||
| 217.156.108.0/23 since Feb 2024 | AS61002 | ISP proxy | Proxy providerssold by Proxy-Seller | 290 225 always on | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||
| 217.156.110.0/24 since Jun 2021 | AS12302 | Residential | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.111.0/24 since May 2005 | AS12310 | Unknown | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.112.0/22 since Dec 2025 | AS2914 | ISP proxy | Proxy providerssold by IPRoyal | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | |||
| 217.156.116.0/24 since Jun 2021 | AS12302 | Residential | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.117.0/24 since Jun 2021 | AS12302 | Residential | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.120.0/24 since Jun 2021 | AS12302 | Residential | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.121.0/24 since Feb 2025 | AS59532 | Residential | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.122.0/24 since Feb 2025 | AS48753 | Hosting | 1 | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | |||
| 217.156.123.0/24 since Feb 2025 | AS200019 | Hosting | 1 | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | |||
| 217.156.124.0/24 since May 2005 | AS8614 | Business | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.125.0/24 since Sep 2025 | AS213679 | Hosting | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.126.0/24 since Jan 2025 | AS59532 | Residential | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti | ||||
| 217.156.127.0/24 since May 2005 | AS25461 | Business | Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
24,320 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 7,167 | 29% | 30 | |
| Residential | 5,888 | 24% | 19 | |
| Business | 3,840 | 16% | 15 | |
| ISP proxyanonymizer | 3,840 | 16% | 10 | |
| Internet provider | 1,792 | 7.4% | 7 | |
| Unknown | 1,280 | 5.3% | 5 | |
| Datacenter proxyanonymizer | 512 | 2.1% | 2 | |
| Tor exitanonymizer | 1 | <0.01% | 1 |