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Data as of Nov 9, 2026

14.139.208.0/21

82 residential-proxy exits · 30 days

NKN Core Network · space held by National Knowledge Network

Announcement
this exact prefix
RPKI valid
Announced by
AS55824
Type
Business

Residential-proxy exits

Proxy exits
82
4.0% of its addresses · 30 days
Always-on exits
10
12% of its exits
Spread
8 of 8
/24s with at least one exit
Providers
76
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

15K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
14.139.209.0/24612
14.139.208.0/2429
14.139.213.0/24125
14.139.214.0/2414
14.139.210.0/2409
14.139.212.0/2409
14.139.211.0/2407
14.139.215.0/2407

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 911Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • BestProxy
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GonzoProxy
  • HideProxy
  • HydraProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • Kookey
  • LemonBright
  • MangoProxy
  • Maskify
  • NSocks
  • NextProxy
  • NiuProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYON
  • PrivateProxy
  • ProxiesVision
  • Proxiware
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • ResiProxies
  • RolaProxy
  • Shifter
  • Smartproxy
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalData
  • VitalExclusive
  • Webshare

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
14.139.208.0/20
since Jan 2022
AS55824Business141
17 always on
National Knowledge Network
14.139.192.0/19
since Jan 2022
AS55824Business348
35 always on
National Knowledge Network
14.139.0.0/16
since Aug 2011
AS55824Business1,406
175 always on
National Knowledge Network
More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
14.139.208.0/24
since Oct 2025
AS55824Business9
2 always on
National Knowledge Network
14.139.210.0/24
since Aug 2017
AS55824Business9National Knowledge Network
14.139.211.0/24
since Sep 2012
AS55824Business7National Knowledge Network
14.139.212.0/23
since Aug 2017
AS55824Business34
1 always on
National Knowledge Network
14.139.212.0/24
since Oct 2014
AS55824Business9National Knowledge Network
14.139.213.0/24
since Oct 2014
AS55824Business25
1 always on
National Knowledge Network

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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
14.139.0.0/1665,536RSMANI-NKN-INNational Knowledge Network (ORG-NKN1-AP) · INALLOCATED PORTABLE—abuseteam@nkn.in
└ 14.139.208.0/2816NKN-SMU-SKSikkim- Manipal University of Health Medical and Technological Sciences GangtokASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.208.16/2816NKN-DSNLU-APDamodaram Sanjivayya National Law University, VisakhapatanamALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.208.32/2816NKN-BIT-JHBihar Institute of Technology (BIT), SindriASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.208.48/2816NKN-SU-ODISHASambalpur University. OdishaASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.208.64/2816NKN-VSSUT-BHUBVeer Surendra Sai University of Technology (VSSUT)ASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.208.80/2816NMEICT-NIT-ODISSANIT RourkelaALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.208.96/2816NKN-CRIJAF-WBCentral Research Institute for Jute & Allied FibresALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.208.112/2816NKN-CIFRI-WBCentral Inland Fisheries Research Institute (CIFRI)ASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.208.128/2816NKN-MMC-WBMaldha Medical College & Hospital,West BengalASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.208.144/2816NKN-GKCIET-WBGhani Khan Choudhury Institute of Engineering & TechnologyASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.208.160/2816NKN-MMMurshidabad Medical CollegeALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.208.176/2816NKN-ICAR-MANIndian Council Of Agricultural Research (ICAR), ImphalALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.208.192/2816NKN-NIELIT-MNNational Institute of Electronics and Information Technology Imphal(NIELIT) , ManipurASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.208.224/2816NKN-ICM-GUWInstitute of Cooperative Management, GuwahatiASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.208.240/2816NKN-NIT-MEGNational Institute of Technology, ShillongASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.209.0/2816NKN-NIT-TRIPURANIT, AgartalaASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.209.16/2816NKN-NERIST-ARUNACHALPRADESHNorth Eastern Regional Institute of Science & Technology,Arunachal PradeshASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.209.32/2816NKN-RGU-APRajiv Gandhi UniversityASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.209.48/2816NKN-CUTM-BHUBCenturion University Of Technology & ManagementASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.209.64/2816NKN-CNLU-PATChanakya Natioal law University PatnaASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.209.80/2816NKN-DON-BOSCO-GUWDonbosco University, GuwahatiASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.209.128/2816NKN-RGIIM-MLRajiv Gandhi Indian Institute of Management, ShillongASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.209.144/2816NKN-NEHU-MLNorth Eastern Hill University, MeghalayaASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.209.176/2816NKN-CAU-MNCentral Agricultural University,ManipurASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.209.192/2816NKN-MU-MANIPURManipur University, ImphalASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.209.208/2816NKN-MU-MIZORAMMizoram UniversityASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.209.224/2816NKN-NU-NAGNagaland University, LumamiALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.209.240/2816NKN-SU-SKSikkim University, GangtokASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.210.0/2816NKN-PU-PATNAPatna UniversityASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.210.16/2816NKN-NOU-PATNalanda Open UniversityASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.210.32/2816NKN-BBABU-MUZBabasaheb Bhimrao Ambedkar Bihar UniversityASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.210.48/321NMEICT-BNMU-MADHEPURABhupendra Naratan Mandal University MadhepuraALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.210.64/2816NKN-DIBRU-UNIV-ASSAMDibrugarh University, DibrugarhALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.210.80/2816NKN-CUB-PATNACentral University of BiharASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.210.96/2816NKN-JPU-BRJai Prakash University, ChhapraASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.210.112/2816NKN-KSDSV-BIHARKameshwar Singh Darbhanga Sanskrit University Kameshwar Nagar , DarbhangaASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.210.128/2816NKN-LNMU-BIHARLalit Narayan Mithila University,BiharASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.210.144/2816NKN-MU-BIHMagadh University, Bodh Gaya, BiharASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.210.160/2816NKN-MMHAPU-BIHARMaulana Mazharul Haque Arabic and Persian UniversityASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.210.176/2816NKN-RAU-BIHARRajendra Agriculture UniversityASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.210.192/2816NKN-TMBU-BIHARTilka Manjhi Bhagalpur University,BhagalpurALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.210.208/2816NKN-VKSU-BRVeer Kunwar Singh University, Arrah.ALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.210.224/2816NKN-UU-ODUtkal University of Culture,BhubaneswarASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.210.240/2816NMEICT-OUAT-ODDISAOrissa University of Agriculture and TechnologyASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.211.0/2816NKN-VBU-WBVishwa Bharati University, West BengalASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.211.16/2816NMEICT-BU-WBBurdwan University , West BengalASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.211.32/2816NKN-UBKV-KOLUttar Banga Krishi Vishwavidyalaya,Pundibar, KolkataASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.211.48/2816NMEICT-NBU-WBNorth Bengal UniversityASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.211.64/2816NMEICT-JU-WBJadavpur University, KolkattaALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.211.80/2816NMEICT-NSOU-WBNetaji Subhash Open Univesity, KolkattaASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.211.96/2816NMEICT-CU-WBCalcutta UniversityASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.211.112/2816NMEICT-WBUT-WBWest Bengal University of TechnologyALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.211.128/2816NMEICT-WBUHS-WBThe West Bengal University of Health SciencesASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.211.144/2816NMEICT-AU-WBAliah University, KolkattaALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.211.160/2816NKN-WBNUJS-KOLThe West Bengal National University of Juridical SciencesASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.211.176/2816NMEICT-RBU-WBRabindra Bharati University, KolkattaASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.211.192/2816NMEICT-VU-MDN-WBVidyasagar University, Midnapore, West-BengalASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.211.208/2816NKN-GBU-WBGaurbanga UniversityASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.211.224/2816NMEICT-KU-WBKalyani University, West BengalASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.211.240/2816NMEICT-WBSUAFS-WBWest Bengal State University of Animal & Fishery ScienceALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.212.0/2816NMEICT-BCKV-WBBidhan Chandra Krishi Vishwavidyalaya, West BengalASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.212.16/2816NMEICT-WBSU-WBWest Bengal State UniversityASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.212.32/2816NMEICT-BESU-WBThe Bengal Engineering & Science UniversityASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.212.48/2816NKN-BU-ODISHABU OdishaASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.212.64/2816NKN-SOAU-ODISHASiksha O Anusandhan University odishaASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.212.80/2816NMEICT-CU-ORICentral University of OdishaALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.212.96/2816NKN-UU-BHUBUtkal University,BhubaneswarASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.212.112/2816NMEICT-RU-ORIRavenshaw University, Cuttak,OrissaALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.212.128/2816NKN-NOU-ODISHANorth Odisha University,BaripadaASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.212.160/2816NKN-BPUT-ODISHABiju Patnaik University of Technology (BPUT) ODISHAASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.212.176/2816NKN-NLU-ODNational Law University, CuttackASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.212.192/2816NKN-SBPU-ODSambalpur UniversityASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.212.208/2816NKN-FMU-ODFakir Mohan UniversityASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.212.224/2816NMEICT-KIIT-BHUBKalinga Institute of Industrial TechnologyASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.212.240/2816NKN-TU-TRIPURATripura University,Agartala,TripuraASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.213.0/2816NKN-BU-ASSAMBodoland UniversityASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.213.16/2816NKN-NIFT-PATNational Institute of Fashion Technology, PatnaASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.213.32/2816NKN-NIT-MANIPURNational Institute of Technology, ManipurASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.213.48/2816NKN-NIFT-SHILLONGNational Institute Of Fashion Technology ,ShillongASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.213.64/2816NKN-NLUO-CUTTAKNational Law University Odisha(NLUO)CuttackASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.213.80/2816NKN-GCETTS-WBGovt. College Of Engineering & Textile Technology, West BengalALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.213.96/2816NKN-GCELT-WBGoverment College Of Engineering & Leather TechnologyASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.213.112/2816NKN-NIFT-BHUBNational Institute of Fashion Technology,BhubaneswarASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.213.128/2816NKN-FAAMCHFakhruddin Ali Ahmed Medical College & Hospital,BarpetaASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.213.144/2816NKN-NLUJA-ASSAMNational Law University and Judicial Academy, GuwahatiASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.213.160/2816NKN-LGBRIMH-ASSAMLokpriya Gopinath Bordoloi Regional Institute of Mental Health, TezpurASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.213.176/2816NKN-CIWA-ORCentral Institute for Women in Agriculture (CIWA), BhubaneswarALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.213.192/2816NKN-CAEPHTG-SKCollege of Agricultural Engineering and Post Harvest Technology SikkimASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.213.208/2816NKN-JIST-ASSAMJorhat Institute of Science & TechnologyASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.213.224/2816NKN-NCROP-SKNational Research Centre for Orchids Pakyong, SikkimASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.213.240/2816NKN-IITKGP-WBIndian Institute of Technology, KharagpurASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.214.0/2816NKN-MIT-MANIPURManipur Institute of TechnologyASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.214.16/2816NKN-MMC-MIDNAPORE-WBMidnapore Medical College, West BengalASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.214.32/2816NKN-BMC-WBBurdwan Medical College,KolkataASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.214.80/2816NKN-DRL-ASSAMDefence Research Laboratory (DRL), TezpurASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.214.96/2816NKN-AGMC-TRIPURAAgartala Government Medical CollegeASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.214.144/2816NKN-ICAR-RC-GAGICAR Res. Complex for NEH Region, GangtokASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.214.160/2816NKN-NIT-ARUNACHAL-PRADESHNational Institute of Technology, Arunachal PradeshASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.214.176/2816NKN-WBNUJS-WBWest Bengal National University of Juridical SciencesALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.214.208/2816NKN-IGIT-ORISSAIndira Gandhi Institute of Technology(IGIT), SarangaASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.214.224/2816NKN-MKCG-BHUBaharaja Krushna chandra Gajapati (MKCG) Medical CollegeASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.214.240/2816NKN-VSSMC-ODISHAVSS Medical CollegeALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.215.0/2816NKN-SKMC-MUZSri Krishna Medical CollegeASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.215.16/2816NKN-NMC-PATNalanda Medical CollegeALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.215.32/2816NKN-IINRG-RANCHIIndian Institute of Natural Resins & Gums,RanchiASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.215.48/2816NKN-JLNMC-BHAGALPURJawahar Lal Nehru Medical College, BhagalpurASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.215.64/2816NKN-PDC-PATPatna Dental College and Hospital, BankipurALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.215.80/2816NKN-RKMVU-KOLKATARamakrishna Mission Vivekananda Educational & Research Institute, West BengalALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.215.96/2816NKN-CIFA-BHUBCentral Institute of Freshwater Aquaculture(CIFA) BhubaneswarASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.215.112/2816NKN-BAU-BIHARBihar Agriculture University, SabourASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.215.128/2816NKN-PMC-PATPatna Medical College, PatnaALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.215.160/2816NKN-ANMMC-GAYAA. N. Magadh Medical College, GayaASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.215.176/2816NKN-MIT-UPMuzaffapur institute of Technology, MuzaffapurALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.215.192/2816NKN-BCE-BGPBhagalpur College of Engineering, BhagalpurASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.215.208/2816NKN-CIMP-PATChandragupta Institute of Management PatnaASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.215.224/2816NKN-LNM-PATLalit Narayan Mishra Institute of Economic Development & Social Change, PatnaASSIGNED NON-PORTABLE—abuseteam@nkn.in

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS55824

IN
Name
NKN Core Network
Type
Education
Registered
Oct 19, 2010
Domain
nkn.gov.in
Website
nkn.gov.in/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed