AS786 GB Janet

JANET · alias UKERNA, JANET, The JNT Association, Jisc · Mis à jour 22.10.2026 04:14 UTC
GB Royaume-Uni 209 IPv4 7 IPv6 27 Voisins 2 Amonts 25 Avals 0 Peering
Janet website

Infos AS

Organisation
Janet
Nom de l’AS
JANET
Pays
GB Royaume-Uni
Site web
https://www.jisc.ac.uk/janet
Looking Glass
http://lg.ja.net
Registre (RIR)
RIPE ORG-UA23-RIPE JIPS-NOSC
Enregistré
18.09.2002
Vu pour la dernière fois dans BGP
22.10.2026 04:05 UTC

RPKI

121 ROA
Valide 87 Invalide 0 Aucun ROA 129

Localisation des préfixes

  • GB Royaume-Uni 215
  • IE Irlande 1
Voisins vus depuis AS208972 ; les traits épais portent plus de routes. AmontsAS786Avals
#ASNomRelationRoutesPart
1 AS1299 US Arelion (Twelve99) Amont 324
2 AS3356 US Lumen AS3356 Amont 17
#ASNomRelationRoutesPart
1 AS60187 GB London Grid for Learning Trust Aval 54
2 AS7 GB Defence Science and Technology Laboratory Aval 19
3 AS198864 GB Queen Mary University of London Aval 7
4 AS44369 GB emPSN Services Limited Aval 5
5 AS35832 GB BGFL Aval 5
6 AS199713 GB MLL Telecom Aval 4
7 AS44403 GB Bristol City Council Aval 4
8 AS33967 GB Lancashire Fire and Rescue Service Aval 3
9 AS209237 GB NPL Management LTD Aval 2
10 AS206490 GB Southend-on-Sea Borough Council Aval 2
11 AS201773 GB UOW-AS Aval 2
12 AS196902 GB Dudley Metropolitan Borough Council Aval 2
13 AS56670 GB West Sussex County Council Aval 2
14 AS31256 GB Warwickshire County Council Aval 2
15 AS29626 GB Staffordshire County Council Aval 2
16 AS209198 GB ORECATAPULT Aval 1
17 AS202575 GB University of Hull Aval 1
18 AS199131 GB City of York Council Aval 1
19 AS198863 GB Cambridge University Press (Holdings) Limited Aval 1
20 AS198222 GB West Herts College Aval 1
21 AS198032 GB UCLES-AS Aval 1
22 AS60282 GB Coventry City Council Aval 1
23 AS57907 GB CloudConnX Aval 1
24 AS44442 GB The Borough of Telford and Wrekin Council Aval 1
25 AS15770 GB Durham County Council Aval 1
Aucun dans la table de routage.
#ASNomRelationRoutesPart
1 AS1299 US Arelion (Twelve99) Amont 324
2 AS60187 GB London Grid for Learning Trust Aval 54
3 AS7 GB Defence Science and Technology Laboratory Aval 19
4 AS3356 US Lumen AS3356 Amont 17
5 AS198864 GB Queen Mary University of London Aval 7
6 AS44369 GB emPSN Services Limited Aval 5
7 AS35832 GB BGFL Aval 5
8 AS199713 GB MLL Telecom Aval 4
9 AS44403 GB Bristol City Council Aval 4
10 AS33967 GB Lancashire Fire and Rescue Service Aval 3
11 AS209237 GB NPL Management LTD Aval 2
12 AS206490 GB Southend-on-Sea Borough Council Aval 2
13 AS201773 GB UOW-AS Aval 2
14 AS196902 GB Dudley Metropolitan Borough Council Aval 2
15 AS56670 GB West Sussex County Council Aval 2
16 AS31256 GB Warwickshire County Council Aval 2
17 AS29626 GB Staffordshire County Council Aval 2
18 AS209198 GB ORECATAPULT Aval 1
19 AS202575 GB University of Hull Aval 1
20 AS199131 GB City of York Council Aval 1
21 AS198863 GB Cambridge University Press (Holdings) Limited Aval 1
22 AS198222 GB West Herts College Aval 1
23 AS198032 GB UCLES-AS Aval 1
24 AS60282 GB Coventry City Council Aval 1
25 AS57907 GB CloudConnX Aval 1
26 AS44442 GB The Borough of Telford and Wrekin Council Aval 1
27 AS15770 GB Durham County Council Aval 1
PréfixeDescriptionLocalisationRPKIChemins
45.88.80.0/23 European Bioinformatics Institute (EMBL-EBI) GB Saffron Walden Aucun ROA 1
46.254.200.0/21 GB Aberdare Aucun ROA 1
77.241.76.0/22 GB Stratford Aucun ROA 1
81.87.0.0/16 GB Canterbury RPKI valide 1
83.138.32.0/21 GB RPKI valide 1
87.38.202.0/24 IE Dublin RPKI valide 1
92.245.224.0/19 GB Aucun ROA 1
128.16.0.0/16 London, WC1E 6BT GB New Addington Aucun ROA 1
128.40.0.0/16 University College London GB Sidcup Aucun ROA 1
128.41.0.0/18 London, WC1E 6BT GB Brighton Aucun ROA 1
128.86.0.0/17 GB RPKI valide 1
128.86.128.0/17 GB RPKI valide 1
128.232.0.0/16 Cambridge CB3 0FD GB Cambridge Aucun ROA 1
128.240.0.0/16 United Kingdom GB RPKI valide 1
128.243.0.0/16 The University of Nottingham GB Nottingham Aucun ROA 1
129.11.0.0/16 Leeds University GB Leeds RPKI valide 1
129.12.0.0/16 University of Kent GB Canterbury RPKI valide 1
129.31.0.0/16 GB Aucun ROA 1
129.67.0.0/16 Oxford University GB Oxford RPKI valide 1
129.169.0.0/16 UNITED KINGDOM GB Cambridge Aucun ROA 1
129.215.0.0/16 The Edinburgh University GB Edinburgh RPKI valide 1
129.234.0.0/16 University of Durham GB Durham Aucun ROA 1
130.88.0.0/16 The University of Manchester Local Area Network GB Manchester Aucun ROA 1
130.159.0.0/16 University of Strathclyde GB Glasgow RPKI valide 1
130.209.0.0/16 G12 8QQ GB Glasgow Aucun ROA 1
130.246.0.0/16 Rutherford Appleton Laboratory GB Wantage Aucun ROA 1
131.111.0.0/16 University of Cambridge GB Cambridge Aucun ROA 1
131.227.0.0/16 University of Surrey GB Guildford Aucun ROA 1
131.231.0.0/16 Loughborough University GB Loughborough RPKI valide 1
131.251.0.0/16 Cardiff University GB Cardiff Aucun ROA 1
134.36.0.0/16 University of Dundee GB Dundee Aucun ROA 1
134.83.0.0/16 GB Uxbridge RPKI valide 1
134.151.0.0/16 Birmingham, B4 7ET GB Birmingham RPKI valide 1
134.219.0.0/16 Egham, Surrey TW20 0EX GB Aucun ROA 1
134.220.0.0/16 West Midlands WV1 1AD GB Wolverhampton RPKI valide 1
134.225.0.0/16 GB Reading RPKI valide 1
136.148.32.0/19 GB Aucun ROA 1
136.148.104.0/21 GB Aucun ROA 1
136.148.112.0/20 GB Aucun ROA 1
136.148.224.0/19 GB Aucun ROA 1
136.156.0.0/19 European Centre for Medium-Range Weather Forecasts GB Aucun ROA 1
136.156.88.0/22 European Centre for Medium-Range Weather Forecasts GB Aucun ROA 1
136.156.160.0/21 European Centre for Medium-Range Weather Forecasts GB Aucun ROA 1
136.156.176.0/21 European Centre for Medium-Range Weather Forecasts GB Aucun ROA 1
137.44.0.0/18 GB Swansea Aucun ROA 1
137.50.0.0/16 University of Aberdeen, UK GB Aberdeen RPKI valide 1
137.73.0.0/16 King's College London GB RPKI valide 1
137.108.0.0/16 Open University GB Milton Keynes Aucun ROA 1
137.195.0.0/16 Heriot-Watt University GB Edinburgh Aucun ROA 1
137.222.0.0/16 University of Bristol GB Bristol RPKI valide 1
137.253.0.0/16 GB Wood Green RPKI valide 1
138.38.0.0/16 BA2 7AY GB Bath Aucun ROA 1
138.40.0.0/16 City, University of London GB Hackney RPKI valide 1
138.250.0.0/15 The whole IPv4 address space GB Milton Keynes Aucun ROA 1
138.253.0.0/16 University of Liverpool (NET-LIVNET) GB Liverpool Aucun ROA 1
139.133.0.0/16 University of Aberdeen GB Aberdeen RPKI valide 1
139.153.0.0/16 GB Stirling RPKI valide 1
139.166.0.0/16 SN2 1EU GB Southampton RPKI valide 1
139.184.0.0/16 University of Sussex GB Royal Tunbridge Wells RPKI valide 1
139.184.0.0/17 University of Sussex GB Royal Tunbridge Wells RPKI valide 1
139.184.128.0/17 University of Sussex GB Brighton RPKI valide 1
139.222.0.0/16 NR4 7TJ GB Norwich Aucun ROA 1
140.97.0.0/16 London Metropolitan University GB Aucun ROA 1
141.163.0.0/18 GB Plymouth Aucun ROA 1
141.163.64.0/19 GB Plymouth Aucun ROA 1
141.163.96.0/20 GB Aucun ROA 1
141.241.0.0/16 KT1 2EE GB Aucun ROA 1
143.52.0.0/15 The whole IPv4 address space GB Sheffield Aucun ROA 1
143.117.0.0/16 Queens University Belfast GB Lisburn Aucun ROA 1
143.167.0.0/16 University of Sheffield GB Hull RPKI valide 1
143.210.0.0/16 University of Leicester GB Leicester Aucun ROA 1
143.234.0.0/16 Scottish Agricultural & Biological Research Institutes GB Aberdeen Aucun ROA 1
144.32.0.0/16 University of York GB Stockport Aucun ROA 1
144.82.0.0/16 The Bloomsbury Computing Consortium GB Camden Aucun ROA 1
144.124.0.0/17 GB Aucun ROA 1
144.173.0.0/16 Devon EX4 4QE GB Exeter Aucun ROA 1
146.87.0.0/16 GB RPKI valide 1
146.97.0.0/16 Jisc Services Limited GB RPKI valide 1
146.169.0.0/16 GB Harrow Aucun ROA 1
146.176.0.0/16 GB Edinburgh RPKI valide 1
146.179.0.0/16 GB Kensington Aucun ROA 1
146.191.0.0/16 University of The West Of Scotland GB Aucun ROA 1
146.227.0.0/16 GB RPKI valide 1
147.143.0.0/16 University of Wales Bangor GB Bangor Aucun ROA 1
147.188.0.0/16 Birmingham, B15 2TT GB West Hagley RPKI valide 1
147.197.0.0/16 University of Hertfordshire GB Stevenage Aucun ROA 1
148.79.0.0/16 Daresbury Laboratory Site Network GB Warrington Aucun ROA 1
148.88.0.0/16 Lancaster GB RPKI valide 1
148.197.0.0/16 Portsmouth, Hants PO1 2PR GB Southsea Aucun ROA 1
149.155.0.0/16 Biotechnology And Biological Science Research Council GB Hatfield Aucun ROA 1
149.170.0.0/21 GB Manchester Aucun ROA 1
149.170.8.0/21 GB Manchester Aucun ROA 1
149.170.16.0/21 GB Manchester Aucun ROA 1
149.170.24.0/21 GB Manchester Aucun ROA 1
149.170.32.0/21 GB Aucun ROA 1
149.170.40.0/21 GB Aucun ROA 1
149.170.48.0/21 GB Aucun ROA 1
149.170.64.0/21 GB Salford Aucun ROA 1
149.170.72.0/21 GB Salford Aucun ROA 1
149.170.80.0/21 GB Clitheroe Aucun ROA 1
149.170.88.0/21 GB Clitheroe Aucun ROA 1
149.170.96.0/21 GB Salford Aucun ROA 1
149.170.104.0/21 GB Salford Aucun ROA 1
149.170.112.0/21 GB Stockport Aucun ROA 1
149.170.120.0/21 GB Stockport Aucun ROA 1
149.170.128.0/21 GB Aucun ROA 1
149.170.136.0/21 GB Aucun ROA 1
149.170.160.0/21 GB Aucun ROA 1
149.170.184.0/21 GB Aucun ROA 1
149.170.192.0/21 GB Aucun ROA 1
149.170.208.0/21 GB Aucun ROA 1
149.170.216.0/21 GB Aucun ROA 1
149.170.240.0/21 GB Manchester Aucun ROA 1
149.170.248.0/21 GB Manchester Aucun ROA 1
150.204.0.0/16 Liverpool John Moores University GB Liverpool RPKI valide 1
152.71.0.0/16 Nottingham Trent University GB Nottingham RPKI valide 1
152.78.0.0/16 University of Southampton GB Southampton Aucun ROA 1
152.105.0.0/16 University of Teesside GB Saltburn-by-the-Sea Aucun ROA 1
155.198.0.0/16 GB Epsom Aucun ROA 1
155.245.0.0/16 University of Essex GB Colchester Aucun ROA 1
157.140.0.0/16 Natural History Museum GB Eltham Aucun ROA 1
157.228.0.0/20 GB Sunderland Aucun ROA 1
158.94.0.0/19 GB Hendon RPKI valide 1
158.94.224.0/19 GB RPKI valide 1
158.125.0.0/16 Loughborough University GB Loughborough RPKI valide 1
158.143.0.0/16 London School of Economics and Political Science GB Slough RPKI valide 1
158.223.0.0/16 Goldsmiths, University of London GB Lewisham RPKI valide 1
159.86.0.0/16 GB Aucun ROA 1
159.86.128.0/18 GB Cardiff Aucun ROA 1
160.5.248.0/21 GB Newcastle-under-Lyme Aucun ROA 1
160.9.0.0/16 LS1 3HE GB Leeds RPKI valide 1
161.73.0.0/16 Oxford Brookes University GB Oxford Aucun ROA 1
161.74.0.0/16 London, W1W 6UW GB London Aucun ROA 1
161.76.0.0/16 University of East London GB East Ham RPKI valide 1
161.112.0.0/16 Huddersfield, HD1 3DH GB Huddersfield Aucun ROA 1
163.1.0.0/16 Oxford University GB Oxford RPKI valide 1
163.119.0.0/17 GB Camden RPKI valide 1
163.167.0.0/16 London Metropolitan University GB Lewisham Aucun ROA 1
164.11.0.0/16 Bristol, BS16 1QY GB Bristol Aucun ROA 1
185.255.108.0/22 GB Aucun ROA 1
192.12.72.0/24 GB RPKI valide 1
192.18.195.0/24 Medical Research Council - Cognition and Brain Sciences Unit GB Aucun ROA 1
192.41.103.0/24 The Edinburgh University GB RPKI valide 1
192.41.104.0/21 The Edinburgh University GB RPKI valide 1
192.41.112.0/20 The Edinburgh University GB Edinburgh RPKI valide 1
192.41.128.0/22 The Edinburgh University GB Kelso RPKI valide 1
192.42.100.0/24 GB Aucun ROA 1
192.65.28.0/23 GB RPKI valide 1
192.68.153.0/24 Imperial College at Northwick Park Hospital GB Aucun ROA 1
192.76.6.0/23 OX2 6NN GB RPKI valide 1
192.76.8.0/21 OX2 6NN GB Oxford RPKI valide 1
192.76.16.0/20 The whole IPv4 address space GB Oxford RPKI valide 1
192.76.32.0/22 OX2 6NN GB RPKI valide 1
192.82.153.0/24 Medical Research Council Human Genetics Unit GB Aucun ROA 1
192.84.5.0/24 University of Cambridge GB Aucun ROA 1
192.84.75.0/24 The University of Manchester GB Aucun ROA 1
192.84.76.0/22 The whole IPv4 address space GB Aucun ROA 1
192.88.9.0/24 GB Aucun ROA 1
192.94.235.0/24 Glyndwr University GB Wrexham Aucun ROA 1
192.100.78.0/24 Rutherford Appleton Laboratory LAN for CRAY GB Aucun ROA 1
192.107.168.0/24 EH4 2XU GB Aucun ROA 1
192.108.120.0/24 Royal Observatory Edinburgh GB Aucun ROA 1
192.124.46.0/24 London WC2A 2AE GB RPKI valide 1
192.133.244.0/24 GB RPKI valide 1
192.149.111.0/24 GB Aucun ROA 1
192.150.184.0/24 The University of Manchester GB Aucun ROA 1
192.153.213.0/24 University of Cambridge GB Cambridge Aucun ROA 1
192.156.162.0/24 GB Aucun ROA 1
192.171.128.0/18 The whole IPv4 address space GB Nottingham Aucun ROA 1
192.171.192.0/21 The whole IPv4 address space GB Plymouth Aucun ROA 1
192.173.1.0/24 NE1 8ST GB Aucun ROA 1
192.173.2.0/23 The whole IPv4 address space GB Aucun ROA 1
192.173.4.0/24 NE1 8ST GB Aucun ROA 1
192.173.128.0/21 GB Brighton RPKI valide 1
192.190.201.0/24 LS18 5HD GB RPKI valide 1
192.190.202.0/24 LS18 5HD GB RPKI valide 1
192.195.42.0/23 BT37 OQB GB RPKI valide 1
192.195.105.0/24 GB Aucun ROA 1
192.195.116.0/23 GB Aucun ROA 1
192.195.118.0/24 GB Aucun ROA 1
193.32.22.0/24 Riverside Health GB Ealing RPKI valide 1
193.37.225.0/24 GB Bristol RPKI valide 1
193.37.240.0/21 GB RPKI valide 1
193.38.143.0/24 South Essex College of Further and Higher Education GB Grays RPKI valide 1
193.39.80.0/21 GB Kensington RPKI valide 1
193.39.172.0/22 GB Caernarfon Aucun ROA 1
193.39.212.0/24 University of London GB RPKI valide 1
193.60.0.0/14 GB Thamesmead RPKI valide 1
193.107.116.0/22 GB Fenny Compton RPKI valide 1
193.130.15.0/24 National Library of Scotland GB Broxburn Aucun ROA 1
193.133.28.0/23 Chichester College Group GB Southsea RPKI valide 1
193.138.86.0/24 GB Aucun ROA 1
193.142.216.0/24 GB Aucun ROA 1
194.32.32.0/20 GB RPKI valide 1
194.35.93.0/24 GB Ilford RPKI valide 1
194.35.186.0/24 GB Aucun ROA 1
194.35.192.0/19 University of the Highlands and Islands GB Perth RPKI valide 1
194.35.241.0/24 GB RPKI valide 1
194.36.1.0/24 UK High Energy Physics Glasgow network GB RPKI valide 1
194.36.2.0/23 GB Aucun ROA 1
200 / 209
PréfixeDescriptionLocalisationRPKIChemins
2001:630::/32 GB Southampton RPKI valide 1
2001:678:718::/48 GB RPKI valide 1
2a03:aba0::/29 GB Aucun ROA 1
2a05:b400::/32 GB Aucun ROA 1
2a09:9180:fd::/48 GB Aucun ROA 1
2a0a:200::/29 GB RPKI valide 1
2a0c:5bc0::/29 GB Kensington Aucun ROA 1
PréfixeDescriptionRetirés
87.36.50.0/24 Broadband for Schools project 21.10.2026 12:21
87.34.97.0/24 Broadband for Schools project 21.10.2026 12:21
193.62.60.0/22 Science and Technology Facilities Council 21.10.2026 12:21
192.188.158.0/24 University of Ulster 21.10.2026 12:21
192.188.157.0/24 University of Ulster 21.10.2026 12:21
192.171.139.0/24 SN2 1EU 21.10.2026 12:21
192.150.180.0/22 The whole IPv4 address space 21.10.2026 12:21
192.84.212.0/24 Birkbeck College, Crystallography Department 21.10.2026 12:21
192.84.80.0/22 The whole IPv4 address space 21.10.2026 12:21
192.35.172.0/24 Bristol BS16 1QY 21.10.2026 12:21
185.193.232.0/24 21.10.2026 12:21
163.160.0.0/16 Leeds LS1 3EX 21.10.2026 12:21
163.119.0.0/16 London Business School 21.10.2026 12:21
160.5.0.0/16 ST5 5BG 21.10.2026 12:21
158.94.0.0/16 Middlesex University 21.10.2026 12:21
157.228.0.0/16 21.10.2026 12:21
149.170.0.0/16 Manchester M1 5GD 21.10.2026 12:21
144.124.0.0/16 21.10.2026 12:21
141.170.100.0/23 (aq) networks limited 21.10.2026 12:21
141.170.96.0/22 (aq) networks limited 21.10.2026 12:21
141.170.64.0/19 (aq) networks limited 21.10.2026 12:21
141.163.0.0/17 University of Plymouth 21.10.2026 12:21
137.44.0.0/16 Swansea University 21.10.2026 12:21
136.156.82.0/24 European Centre for Medium-Range Weather Forecasts 21.10.2026 12:21
136.148.0.0/16 London, SE1 0AA 21.10.2026 12:21
128.86.0.0/16 JANET Aggregate 21.10.2026 12:21
89.207.208.0/21 21.10.2026 12:21
87.38.12.0/24 School Broadband Connection ID 2617 21.10.2026 12:21
85.12.64.0/18 21.10.2026 12:21
Chemin d’AS depuis AS208972Préfixes
AS208972AS9121AS1299AS786206
AS208972AS9121AS3356AS78610