Data as of Nov 3, 2026
Autonomous system
AS786
Jisc Services Limited
Announces 6,889,216 addresses in 211 prefixes. None of it is anonymizer space.
Type
Education
GB
Proxy activity, 30 days
4.0K exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 45.88.80.0/23 since May 2020 | Business | LIR Limited | ||
| 46.254.200.0/21 since Apr 2011 | Business | 1 | Welsh Government | |
| 77.241.76.0/22 since Jun 2022 | Business | 8 | University College London | |
| 81.87.0.0/16 since Dec 2006 | Business | 6 1 always on | ||
| 83.138.32.0/21 since Jul 2022 | Business | |||
| 92.245.224.0/19 since Oct 2008 | Business | Welsh Government | ||
| 128.16.0.0/16 since May 2005 | Business | University College London | ||
| 128.40.0.0/16 since May 2005 | Business | 5 | University College London | |
| 128.41.0.0/18 since Nov 2012 | Business | University College London | ||
| 128.86.0.0/17 since Sep 28, 2026 | Business | |||
| 128.86.128.0/17 since Sep 28, 2026 | Business | 3 | University of London | |
| 128.232.0.0/16 since May 2005 | Business | 5 1 always on | The Chancellor Masters & Scholars Of The University Of Cambridge | |
| 128.240.0.0/16 since May 2005 | Business | 53 1 always on | University of Newcastle upon Tyne | |
| 128.243.0.0/16 since May 2005 | Business | 5 | The University of Nottingham | |
| 129.11.0.0/16 since May 2005 | Business | 1 | University of Leeds | |
| 129.12.0.0/16 since May 2005 | Business | 84 1 always on | University of Kent | |
| 129.31.0.0/16 since May 2005 | Business | Imperial College of Science, Technology and Medicine | ||
| 129.67.0.0/16 since May 2005 | Business | 16 | University of Oxford | |
| 129.169.0.0/16 since May 2005 | Business | 2 1 always on | The Chancellor Masters & Scholars Of The University Of Cambridge | |
| 129.215.0.0/16 since Aug 2016 | Business | 3 | The University of Edinburgh | |
| 129.234.0.0/16 since May 2005 | Business | 23 1 always on | University of Durham | |
| 130.88.0.0/16 since May 2005 | Business | 70 | The University of Manchester | |
| 130.159.0.0/16 since May 2005 | Business | 73 1 always on | The University of Strathclyde | |
| 130.209.0.0/16 since May 2005 | Business | 22 | University of Glasgow | |
| 130.246.0.0/16 since Aug 2016 | Business | 16 | Science Technology Facilities Council | |
| 131.111.0.0/16 since May 2005 | Business | 89 1 always on | The Chancellor Masters & Scholars Of The University Of Cambridge | |
| 131.227.0.0/16 since May 2005 | Business | 43 3 always on | University of Surrey | |
| 131.231.0.0/16 since May 2005 | Business | 116 | Loughborough University | |
| 131.251.0.0/16 since May 2005 | Business | 86 | Cardiff University | |
| 134.36.0.0/16 since May 2005 | Business | 8 | University of Dundee | |
| 134.83.0.0/16 since May 2005 | Business | 8 | Brunel University London | |
| 134.151.0.0/16 since Sep 2008 | Business | 16 | Aston University | |
| 134.219.0.0/16 since May 2005 | Business | 17 | Royal Holloway and Bedford New College | |
| 134.220.0.0/16 since Sep 2008 | Business | 21 | University of Wolverhampton | |
| 134.225.0.0/16 since May 2005 | Business | 2 1 always on | University of Reading | |
| 136.148.32.0/19 since Apr 2026 | Business | 9 | London South Bank University | |
| 136.148.104.0/21 since Apr 2026 | Business | London South Bank University | ||
| 136.148.112.0/20 since Apr 2026 | Business | London South Bank University | ||
| 136.148.224.0/19 since Apr 2026 | Business | London South Bank University | ||
| 136.156.0.0/19 since May 2020 | Business | 1 | European Centre for Medium-Range Weather Forecasts (ECMWF) | |
| 136.156.88.0/22 since May 2020 | Business | European Centre for Medium-Range Weather Forecasts (ECMWF) | ||
| 136.156.160.0/21 since Feb 2021 | Business | European Centre for Medium-Range Weather Forecasts (ECMWF) | ||
| 136.156.176.0/21 since May 2020 | Business | European Centre for Medium-Range Weather Forecasts (ECMWF) | ||
| 137.44.0.0/18 since Jan 2026 | Business | 33 | Swansea University | |
| 137.50.0.0/16 since Sep 2016 | Business | 56 | University of Aberdeen | |
| 137.73.0.0/16 since Aug 2016 | Business | King's College London | ||
| 137.108.0.0/16 since Aug 2016 | Business | 2 | The Open University | |
| 137.195.0.0/16 since Aug 2016 | Business | 10 | Heriot-Watt University | |
| 137.222.0.0/16 since Sep 2016 | Business | 31 | University of Bristol | |
| 137.253.0.0/16 since Nov 2016 | Business | University of London | ||
| 138.38.0.0/16 since May 2005 | Business | 37 1 always on | University of Bath | |
| 138.40.0.0/16 since Aug 2016 | Business | 9 | City St. George's, University of London | |
| 138.250.0.0/15 since May 2005 | Business | 177 | ||
| 138.253.0.0/16 since May 2005 | Business | 3 | University of Liverpool | |
| 139.133.0.0/16 since Aug 2016 | Business | University of Aberdeen | ||
| 139.153.0.0/16 since Aug 2016 | Business | 43 | University of Stirling | |
| 139.166.0.0/16 since Aug 2016 | Business | National Oceanography Centre | ||
| 139.184.0.0/16 since Aug 2016 | Business | 37 | University of Sussex | |
| 139.184.0.0/17 since Jul 2018 | Business | University of Sussex | ||
| 139.184.128.0/17 since Jul 2018 | Business | 37 | University of Sussex | |
| 139.222.0.0/16 since Aug 2016 | Business | 193 | University of East Anglia | |
| 140.97.0.0/16 since Sep 2016 | Business | 1 | London Metropolitan University | |
| 141.163.0.0/18 since Mar 2025 | Business | 15 | ||
| 141.163.64.0/19 since Mar 2025 | Business | 28 | ||
| 141.163.96.0/20 since Mar 2025 | Business | |||
| 141.241.0.0/16 since Aug 2016 | Business | 2 | Kingston University | |
| 143.52.0.0/15 since May 2005 | Business | 104 | ||
| 143.52.0.0/16 since Oct 22, 2026 | Business | 69 | Sheffield Hallam University | |
| 143.53.0.0/16 since Oct 22, 2026 | Business | 35 | University of Bradford | |
| 143.117.0.0/16 since Aug 2016 | Business | 3 | Queens University Belfast | |
| 143.167.0.0/16 since Aug 2016 | Business | 264 1 always on | University of Sheffield | |
| 143.210.0.0/16 since Aug 2016 | Business | 4 | University of Leicester | |
| 143.234.0.0/16 since May 2005 | Business | 2 | Scottish Agricultural & Biological Research Institutes | |
| 144.32.0.0/16 since May 2005 | Business | 50 2 always on | University of York | |
| 144.82.0.0/16 since May 2005 | Business | 173 | University College London | |
| 144.124.0.0/17 since Feb 2025 | Business | 34 | Aberystwyth University | |
| 144.173.0.0/16 since May 2005 | Business | 100 | University of Exeter | |
| 146.87.0.0/16 since May 2005 | Business | 2 | University of Salford | |
| 146.97.0.0/16 since May 2005 | Business | 3 | ||
| 146.169.0.0/16 since May 2005 | Business | Imperial College of Science, Technology and Medicine | ||
| 146.176.0.0/16 since Aug 2016 | Business | 57 | Edinburgh Napier University | |
| 146.179.0.0/16 since May 2005 | Business | 69 | Imperial College of Science, Technology and Medicine | |
| 146.191.0.0/16 since May 2005 | Business | 4 | University of the West of Scotland | |
| 146.227.0.0/16 since May 2005 | Business | 2 | De Montfort University | |
| 147.143.0.0/16 since May 2005 | Business | 95 | Dummy Organisation Object | |
| 147.188.0.0/16 since Sep 2008 | Business | 47 | University of Birmingham | |
| 147.197.0.0/16 since May 2005 | Business | 13 2 always on | University of Hertfordshire | |
| 148.79.0.0/16 since May 2005 | Business | Daresbury Laboratory Site Network | ||
| 148.88.0.0/16 since May 2005 | Business | 99 | University of Lancaster | |
| 148.197.0.0/16 since May 2005 | Business | 54 | University of Portsmouth | |
| 149.155.0.0/16 since May 2005 | Business | 10 | Biotechnology And Biological Science Research Council | |
| 149.170.0.0/21 since Oct 2025 | Business | 2 | Manchester Metropolitan University | |
| 149.170.8.0/21 since Oct 2025 | Business | Manchester Metropolitan University | ||
| 149.170.16.0/21 since Oct 2025 | Business | 1 | Manchester Metropolitan University | |
| 149.170.24.0/21 since Oct 2025 | Business | Manchester Metropolitan University | ||
| 149.170.32.0/21 since Oct 2025 | Business | Manchester Metropolitan University | ||
| 149.170.40.0/21 since Oct 2025 | Business | Manchester Metropolitan University | ||
| 149.170.48.0/21 since Oct 2025 | Business | Manchester Metropolitan University | ||
| 149.170.64.0/21 since Oct 2025 | Business | Manchester Metropolitan University | ||
| 149.170.72.0/21 since Oct 2025 | Business | Manchester Metropolitan University | ||
| 149.170.80.0/21 since Oct 2025 | Business | Manchester Metropolitan University | ||
| 149.170.88.0/21 since Oct 2025 | Business | Manchester Metropolitan University | ||
| 149.170.96.0/21 since Oct 2025 | Business | Manchester Metropolitan University | ||
| 149.170.104.0/21 since Oct 2025 | Business | Manchester Metropolitan University | ||
| 149.170.112.0/21 since Oct 2025 | Business | Manchester Metropolitan University | ||
| 149.170.120.0/21 since Oct 2025 | Business | Manchester Metropolitan University | ||
| 149.170.128.0/21 since Oct 2025 | Business | Manchester Metropolitan University | ||
| 149.170.136.0/21 since Oct 2025 | Business | Manchester Metropolitan University | ||
| 149.170.160.0/21 since Oct 2025 | Business | Manchester Metropolitan University | ||
| 149.170.184.0/21 since Oct 2025 | Business | Manchester Metropolitan University | ||
| 149.170.192.0/21 since Oct 2025 | Business | Manchester Metropolitan University | ||
| 149.170.208.0/21 since Oct 2025 | Business | Manchester Metropolitan University | ||
| 149.170.216.0/21 since Oct 2025 | Business | Manchester Metropolitan University | ||
| 149.170.240.0/21 since Oct 2025 | Business | Manchester Metropolitan University | ||
| 149.170.248.0/21 since Oct 2025 | Business | 77 | Manchester Metropolitan University | |
| 150.204.0.0/16 since May 2005 | Business | 10 | Liverpool John Moores University | |
| 152.71.0.0/16 since Aug 2016 | Business | 4 | Nottingham Trent University | |
| 152.78.0.0/16 since Aug 2016 | Business | 121 1 always on | University of Southampton | |
| 152.105.0.0/16 since Aug 2016 | Business | 9 | Teesside University | |
| 155.198.0.0/16 since Aug 2016 | Business | Imperial College of Science, Technology and Medicine | ||
| 155.245.0.0/16 since May 2005 | Business | 1 | University of Essex | |
| 157.140.0.0/16 since Aug 2016 | Business | 4 | Natural History Museum | |
| 157.228.0.0/20 since May 2026 | Business | 47 | University of Sunderland | |
| 158.94.0.0/19 since Jan 2025 | Business | 7 | Middlesex University | |
| 158.94.224.0/19 since Jan 2025 | Business | Middlesex University | ||
| 158.125.0.0/16 since Aug 2016 | Business | 40 | Loughborough University | |
| 158.143.0.0/16 since Aug 2016 | Business | 33 | London School of Economics and Political Science | |
| 158.223.0.0/16 since Aug 2016 | Business | 6 | Goldsmiths University of London | |
| 159.86.0.0/16 since Sep 2021 | Business | 18 1 always on | Welsh Government | |
| 159.86.128.0/18 since Aug 2016 | Business | 9 | Welsh Government | |
| 160.5.248.0/21 since Mar 2026 | Business | 5 | University of Keele | |
| 160.9.0.0/16 since May 2005 | Business | 12 | Leeds Beckett University | |
| 161.73.0.0/16 since May 2005 | Business | 26 | Oxford Brookes University | |
| 161.74.0.0/16 since May 2005 | Business | 11 | University of Westminster | |
| 161.76.0.0/16 since May 2005 | Business | University of East London | ||
| 161.112.0.0/16 since May 2005 | Business | 31 | University of Huddersfield | |
| 163.1.0.0/16 since May 2005 | Business | 4 | University of Oxford | |
| 163.119.0.0/17 since Jun 2023 | Business | 7 | London Business School | |
| 163.167.0.0/16 since May 2005 | Business | 18 | London Metropolitan University | |
| 164.11.0.0/16 since May 2005 | Business | 15 | University of the West of England, Bristol | |
| 185.255.108.0/22 since Apr 2018 | Business | Imperial College of Science, Technology and Medicine | ||
| 192.12.72.0/24 since Oct 2005 | Business | University of London | ||
| 192.18.195.0/24 since May 2005 | Business | The Chancellor Masters & Scholars Of The University Of Cambridge | ||
| 192.35.172.0/24 since Aug 2016 | Business | University of the West of England, Bristol | ||
| 192.41.103.0/24 since Sep 2017 | Business | 1 | The University of Edinburgh | |
| 192.41.104.0/21 since Aug 2016 | Business | The University of Edinburgh | ||
| 192.41.112.0/20 since Aug 2016 | Business | 12 | The University of Edinburgh | |
| 192.41.128.0/22 since Aug 2016 | Business | 2 | The University of Edinburgh | |
| 192.42.100.0/24 since May 2024 | Business | University of Keele | ||
| 192.65.28.0/23 since Apr 2026 | Business | London Business School | ||
| 192.68.153.0/24 since May 2005 | Business | Imperial College London | ||
| 192.76.6.0/23 since May 2005 | Business | University of Oxford | ||
| 192.76.8.0/21 since Sep 2005 | Business | 94 | University of Oxford | |
| 192.76.16.0/20 since May 2005 | Business | 2 | University of Oxford | |
| 192.76.32.0/22 since Aug 2012 | Business | University of Oxford | ||
| 192.82.153.0/24 since Oct 2008 | Business | Medical Research Council | ||
| 192.84.5.0/24 since May 2005 | Business | The Chancellor Masters & Scholars Of The University Of Cambridge | ||
| 192.84.75.0/24 since May 2005 | Business | The University of Manchester | ||
| 192.84.76.0/22 since May 2005 | Business | |||
| 192.88.9.0/24 since Oct 2024 | Business | Aberystwyth University | ||
| 192.94.235.0/24 since May 2005 | Business | Glyndwr University | ||
| 192.100.78.0/24 since May 2005 | Business | Science Technology Facilities Council | ||
| 192.107.168.0/24 since Oct 2008 | Business | Medical Research Council | ||
| 192.108.120.0/24 since Aug 2016 | Business | Royal Observatory Edinburgh | ||
| 192.124.46.0/24 since Aug 2024 | Business | London School of Economics and Political Science | ||
| 192.133.244.0/24 since May 2005 | Business | University of Reading | ||
| 192.149.111.0/24 since May 2005 | Business | Imperial College of Science, Technology and Medicine | ||
| 192.150.184.0/24 since May 2005 | Business | The University of Manchester | ||
| 192.153.213.0/24 since May 2005 | Business | The Chancellor Masters & Scholars Of The University Of Cambridge | ||
| 192.156.162.0/24 since Mar 2019 | Business | Imperial College of Science, Technology and Medicine | ||
| 192.171.128.0/18 since May 2005 | Business | |||
| 192.171.192.0/21 since May 2005 | Business | |||
| 192.173.1.0/24 since May 2005 | Business | University of Northumbria at Newcastle | ||
| 192.173.2.0/23 since May 2005 | Business | |||
| 192.173.4.0/24 since May 2005 | Business | University of Northumbria at Newcastle | ||
| 192.173.128.0/21 since May 2005 | Business | 36 | University of Brighton | |
| 192.190.201.0/24 since May 2005 | Business | Leeds Trinity University | ||
| 192.190.202.0/24 since May 2005 | Business | Leeds Trinity University | ||
| 192.195.42.0/23 since Jun 2009 | Business | University of Ulster | ||
| 192.195.105.0/24 since May 2005 | Business | Imperial College of Science, Technology and Medicine | ||
| 192.195.116.0/23 since May 2005 | Business | Imperial College of Science, Technology and Medicine | ||
| 192.195.118.0/24 since May 2005 | Business | Imperial College of Science, Technology and Medicine | ||
| 193.32.22.0/24 since May 2005 | Business | Imperial College Healthcare NHS Trust | ||
| 193.37.225.0/24 since Aug 2016 | Business | Science Research Foundation | ||
| 193.37.240.0/21 since Oct 2016 | Business | London and South East University Group | ||
| 193.38.143.0/24 since May 2005 | Business | South Essex College of Further and Higher Education | ||
| 193.39.80.0/21 since May 2005 | Business | Imperial College Healthcare NHS Trust | ||
| 193.39.172.0/22 since May 2005 | Business | Gwynedd County Council | ||
| 193.39.212.0/24 since May 2005 | Business | Institute of Historical Research | ||
| 193.60.0.0/14 since May 2005 | Business | 142 2 always on | ||
| 193.107.116.0/22 since Sep 2010 | Business | 1 | Bedford Borough Council | |
| 193.130.15.0/24 since Aug 2016 | Business | Verizon UK Limited | ||
| 193.133.28.0/23 since May 2005 | Business | Chichester College Group | ||
| 193.138.86.0/24 since Aug 2011 | Business | Traffic Wales | ||
| 193.142.216.0/24 since Apr 2025 | Business | Stoke-on-Trent City Council | ||
| 194.32.32.0/20 since May 2005 | Business | Imperial College Healthcare NHS Trust | ||
| 194.35.93.0/24 since Aug 2016 | Business | Ravensbourne | ||
| 194.35.186.0/24 since May 2005 | Business | GL Industrial Services UK Ltd | ||
| 194.35.192.0/19 since Aug 2016 | Business | University of the Highlands and Islands | ||
| 194.35.241.0/24 since May 2005 | Business | Norwich University of the Arts | ||
| 194.36.1.0/24 since May 2005 | Business | University of Glasgow | ||
| 194.36.2.0/23 since May 2005 | Business | The University of Manchester | ||
| 194.36.121.0/24 since May 2017 | Business | London and South East University Group | ||
| 194.36.152.0/21 since Oct 2008 | Business | Halesowen College | ||
| 194.60.218.0/24 since May 2017 | Business | The Isle of Wight College | ||
| 194.66.0.0/16 since May 2005 | Business | 35 | ||
| 194.80.0.0/14 since May 2005 | Business | 183 3 always on | ||
| 195.194.0.0/15 since May 2005 | Business | 198 | ||
| 212.121.0.0/19 since May 2005 | Business | |||
| 212.121.192.0/19 since May 2009 | Business | 2 | ||
| 212.219.0.0/16 since May 2005 | Business | 76 |
Residential-proxy exposure
Always-on exits
25
0.63% of its exits
Spread
867
/24s with at least one exit
Providers
102
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 131.227.156.0/24 | 3 | 41 | |
| 144.32.240.0/24 | 2 | 39 | |
| 147.197.250.0/24 | 2 | 12 | |
| 152.78.0.0/24 | 1 | 95 | |
| 131.111.184.0/24 | 1 | 64 | |
| 128.240.225.0/24 | 1 | 53 | |
| 138.38.223.0/24 | 1 | 33 | |
| 193.61.243.0/24 | 1 | 23 | |
| 129.234.0.0/24 | 1 | 22 | |
| 194.80.233.0/24 | 1 | 14 | |
| 143.167.254.0/24 | 1 | 9 | |
| 81.87.12.0/24 | 1 | 6 | |
| 159.86.216.0/24 | 1 | 5 | |
| 130.159.255.0/24 | 1 | 4 | |
| 194.83.36.0/24 | 1 | 2 | |
| 134.225.18.0/24 | 1 | 2 | |
| 128.232.238.0/24 | 1 | 1 | |
| 129.12.144.0/24 | 1 | 1 | |
| 129.169.80.0/24 | 1 | 1 | |
| 194.83.93.0/24 | 1 | 1 | |
| 193.60.93.0/24 | 1 | 1 | |
| 144.82.8.0/24 | 0 | 164 | |
| 144.173.255.0/24 | 0 | 100 | |
| 148.88.245.0/24 | 0 | 97 |
Proxy providers listing exits
- 2Captcha
- 2Extract
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BirdProxies
- BlurPath
- BottingTools
- Bright Data
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- CoreProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- GeekProxy
- Geonix
- Geonode
- GhostConnect
- GloryCloud
- GonzoProxy
- HideProxy
- HydraProxy
- IPCola
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KocerRoxy
- Kookey
- LemonBright
- LemonLabs
- LemonPrime
- LightningProxies
- LudaxProxy
- MangoProxy
- MoMoProxy
- NSocks
- NextProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PSBProxy
- PacketStream
- PrivateByte
- PrivateProxy
- Proxies.fo
- ProxiesVision
- Proxio
- Proxiware
- Proxmint
- Proxy-Cheap
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- ProxyStyler
- ProxyWing
- Proxying
- Proxyma
- PuraRoute
- Q2IP
- RainProxy
- RapidProxy
- RealProxy
- ResiProxies
- RoamProxy
- Shifter
- SpyderProxy
- StrikeProxy
- TalorData
- Thordata
- ThunderProxy
- TrueProxies
- TrustProxy
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
- WealthProxies
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS786, day by day
224K observations
Network & history
Profile
- Registered
- Sep 1, 1993
- Domain
- jisc.ac.uk
- Website
- www.jisc.ac.uk/janet
- Industry
- Colleges, Universities, and Professional Schools
Routing patterns
How its announcements have moved
Arrivals