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Data as of Nov 9, 2026

14.139.56.0/21

84 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
84
4.1% of its addresses · 30 days
Always-on exits
11
13% of its exits
Spread
8 of 8
/24s with at least one exit
Providers
80
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

17K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
14.139.61.0/24313
14.139.58.0/24212
14.139.56.0/24210
14.139.60.0/24114
14.139.57.0/2419
14.139.62.0/2418
14.139.63.0/2418
14.139.59.0/24010

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 911Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • BartProxies
  • BestProxy
  • BirdProxies
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GonzoProxy
  • HideProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • Kookey
  • LemonBright
  • LemonLabs
  • MagneticProxy
  • MangoProxy
  • Maskify
  • NSocks
  • NextProxy
  • NiuProxy
  • NodeMaven
  • NodeProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PacketStream
  • PrivateByte
  • ProxiesVision
  • Proxiware
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • ResiProxies
  • Shifter
  • Smartproxy
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
14.139.32.0/19
since Oct 2011
AS55824Business250
37 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
14.139.59.0/24
since Aug 2016
AS55824Business10National Knowledge Network
14.139.60.0/24
since Aug 2016
AS55824Business14
1 always on
National Knowledge Network
14.139.61.0/24
since Aug 2016
AS55824Business13
3 always on
National Knowledge Network
14.139.63.0/24
since Aug 2011
AS55824Business8
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
└ 14.139.56.0/2732NKN-NIT-HMR-HPNational Institute of TechnologyASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.56.32/2732NKN-NISCAIR-DELHINational Institute of Science Communication and Information ResourcesASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.56.64/2732NKN-IARI-DELHIIndian Agricultral and Research institute (IARI)ASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.56.96/2732NKN-RAJ-UNIRajasthan UniversityASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.56.128/2732NKN-IASRI-DLIndian Agricultural Statistics Research Institute, Pusa RoadASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.56.160/2732CDRI-LKO-UPCentral Drug Research Institute, Lucknow, UPASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.56.192/2732NKN-PGIMER-CHAPostgraduate Institute of Medical Education &A Research ChandigarhASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.56.224/2732NKN-ICFREIndian Council of Forestry research and EducationASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.57.0/2816NKN-SASE-CHDSnow and Avalanche Study Establishment, ChandigarghASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.57.16/2816NKN-TBRL-CHDTerminal Ballestic and research Laboratory, ChandigarghASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.57.32/2816NKN-NIPER-PUNJABNational Institute of Pharmaceutical Education and Research, PunjabASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.57.48/2816NKN-C-DAC-UPCentre For Development Of Advanced Computing (C-DAC), NoidaASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.57.64/2816NKN-DEI-AGRGADayalbagh Educational InstituteALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.57.80/2816NKN-RMLH-DLDr. Ram Manohar Lohia HospitalASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.57.96/2816NKN-NDRI-KARNALNational Dairy Research Institute(NDRI), KarnalASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.57.112/2816NKN-PEC-PBPanjab Engineering Collage (PEC), University of TechnologyASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.57.144/2816NKN-VIGYAN-PRASAR-NOIDAVigyan Prasar NoidaASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.57.160/2816NKN-IIPR-KANPURIndian Institute of Pulses Research, KanpurASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.57.176/2816NKN-IET-LUCKNOWInstitute of Engineering and Technology,LucknowALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.57.192/2816NKN-SHIATS-UPSam Higginbottom Institute of Agriculture, Technology & SciencesASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.57.208/2816NKN-CIMAP-UPCentral Institute of Medicinal & Aromatic Plants(CIMAP) LucknowASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.57.240/2816NKN-SNMC-AGRAS.N Medical College ,AgraASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.58.0/2816NKN-NITTTR-MPNational Institute of Techcnical Teachers Training in Research ( NITTTR), BhopalASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.58.16/2816NKN-PGIMS-ROHTAKPt.B.D Sharma University of Health Sciences (PGIMS)ASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.58.32/2816NKN-RRSSC-RAJRegional Remote Sensing Service Centre, rajasthanASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.58.48/2816NKN-JAMIA-HAMDARDJamia Hamdard, New DelhiASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.58.64/2816NKN-ICAR-HQIndian council of agricultural research (ICAR) HQASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.58.80/2816NKN-RMRCT-MPRegional Medical Research Centre for TribalsASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.58.112/2816NKN-RSS-DELHIRashtriya Sanskrit Sansthan, New DelhiASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.58.128/2816NKN-AMD-DELHIAtomic Mineral Directorate R. K. Puram, New DelhiASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.58.144/2816NKN-NLU-DELHINational Law University, Sector- 14 Dwarka, New Delhi.ALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.58.176/2816NKN-TANDA-KANGRA-HPDr. Rajender Prasad Medical College,Tanda,HPALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.58.192/2816NKN-IIAS-HPIndian Institute of Advanced Science,ShimlaASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.58.208/2816NKN-PEC-CHDPEC University of TechnologyASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.58.224/2816NKN-PGDCPunjab Government Dental College and Hospital, AmritsarASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.58.240/2816NKN-PGIMER-CHDPostgraduate Institute of Medical Education & ResearchASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.59.16/2816NKN-GAC-RAIPURGovernment Ayurvedic College RaipurASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.59.32/2816NKN-CEERI-RAJCentral Electronics Engineering Research Institute, PilaniASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.59.48/2816NKN-CAZRI-RAJCentral Arid Zone Research Institute,JodhpurASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.59.64/2816NKN-RUHC-RAJRajasthan University of Health Sciences,JaipurASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.59.80/2816NKN-JRSU-RAJJagadguru Ramanadacharya Sanskrit University, JaipurASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.59.96/2816NKN-GEC-BilaspurGovernment Engineering College BilaspurASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.59.112/2816NKN-GEC-RAIPURGovernment Engineering College RaipurASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.59.128/2816NKN-HRI-UPHarish-Chandra Research Institute (HRI), AllahabadASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.59.144/2816NKN-CIAE-BHOPALCentral Institute of Agricultural Engineering, BhopalASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.59.160/2816NKN-IISS-BHOPALIndian Institute of Soil Science, BhopalASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.59.176/2816NKN-SKIMS-JKSher-i-Kashmir Institute of Medical Sciences, J&KASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.59.192/2816NKN-LBSRSV-DELShri Lal Bahadur Shastri Rashtriya Sanskrit VidyapeethASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.59.208/2816NKN-IHBT-PLMR-HPInstitute of Himalayan Bioresource TechnologyASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.59.224/2816NKN-INSA-DELHIIndian National Science Academy(INSA) New DelhiASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.59.240/2816NKN-DDU-UPDeen Dayal Upadhaya Pashu, Chikitsa Vigyan Vishwa Vidhyalaya, evamASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.60.0/2816NKN-NIT-KURUNational Institute of Technology(NIT) KurukshetraALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.60.16/2816NMEICT-SPA-DELSchool Of Planning(SPA), New DelhiASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.60.32/2816NKN-IGFRI-JHANSIIndian Grassland and Fodder Research Institute (IGFRI), JhansiASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.60.48/2816NKN-ICMR-AIIMSIndian Council of MEDICAL Research AIIMSASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.60.64/2816NKN-NIP-SAF-DELNational Institute of Pathalogy(NIP). NEW DELHIASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.60.80/2816NKN-NIMR-DELNATIONAL INSTITUTE OF MALARIA(NIMR), New DelhiASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.60.96/2816NKN-NPL-PUSA-DELNational Physical Laboratory (CSIR), DelhiALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.60.112/2816NKN-ILI-DELHIINSTITUTE OF LAW, New DelhiASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.60.128/2816NKN-UCMS-DELThe University College of Medical Sciences(UCMS),Shahdara,DelhiASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.60.144/2816NKN-NUEPA-DELNational University of Educational Planning and Administration(NUEPA)ASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.60.160/2816NKN-DEAL-DUNDefence Electronics Applications Laboratory (D.E.A.L) DehradunALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.60.176/2816NKN-CBRICentral Building Research InstituteASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.60.192/2816NKN-IIP-DUNIndian Institute PetroliumASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.60.208/2816NKN-GGSIPU-DELGuru Gobind Singh Indraprastha University(GGSIP) UNIVERSITY DWARKAASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.60.224/2816NKN-NITTTR-CHDNational Institute of Technical Teacher's Training and Research Chandigarh (NITTTR)ASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.60.240/2816NKN-CCET-CHDChandigarh College of Engineering and Technology(CCET),ChandigarhASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.61.0/2816NKN-NIPGR-DELNational Institute of Plant Genome Research(NIPGR), New DelhiASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.61.16/2816NKN-NAFBI-PUNJABNational Agri-Food Biotechnology Institute, PunjabASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.61.32/2816NKN-IIMC-DELIndian Institute of Mass NAD Communication, JNU Campus New DelhiASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.61.48/2816NKN-MAMC-DELMaulana Azad MEDICAL College, DelhiASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.61.64/2816NKN-GSVM-KANPURG.S.V.M.MEDICAL COLLEGE,KanpurASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.61.80/2816NKN-CPRI-SHIMLACentral Potato Research Institute, ShimlaASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.61.96/2816NKN-IGMC-SHIMLAIndira Gandhi Medical CollegeASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.61.128/2816NKN-NIT-SRINAGARNational Institute of Technology, SrinagarASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.61.144/2816NKN-CDAC-MOHALIC-DAC MohaliASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.61.160/2816NKN-GMCH-CHDGovernment Medical College and S.G.T.B. HospitalASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.61.176/2816NKN-CSIO-CHDCentral Scientific Instruments OrganisationASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.61.192/2816NKN-NITR-RAIPURNational Institute of Technology, RaipurASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.61.208/2816NKN-NIT-JALANDHARB. R. Ambedkar National Institute of Technology, JalandharASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.61.224/2816NKN-NII-DELNational Institute of Immunology(NII), New DelhiASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.62.0/2732NKN-NBRC-ManesarNational Brain Research Centre,ManesarALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.62.32/2732NKN-IITR-UPIndian Institute of Toxicology ResearchASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.62.64/2732NKN-AMPRI-MPAdvanced Materials and Processes Research InstituteASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.62.96/2816NKN-MLNMC-UPMOTI LAL NEHRU MEDICAL COLLEGE,Allahabad (SRN Hospital)ASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.62.112/2816NKN-JMIU-DELJamia Millia Islamia University, New DelhiASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.62.128/2816NKN-IVRI-UPIndian Veterinary Research Institute, IzzatnagarASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.62.144/2816NKN-CSSMU-UPCHHATRAPATI SHAHUJI MAHARAJ MEDICAL UNIVERSITY(CSMMU),LucknowASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.62.160/2816NKN-UGC-DAE-MPInter University Centre,UGC-DAE Consortium for Scientific ResearchASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.62.176/2816NKN-IISR-LKWIndian Institute of Sugarcane Research, (IISR) LucknowASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.62.192/2816NKN-ICSSR-DELIndian council of social science and research (ICSSR)ASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.62.208/2816NKN-ICGEB-DELInternational Centre for Genetic Engineering and Biotechnology(ICGEB), New DelhiASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.62.224/2816NKN-CEC-DELConsortium for Educational communication(CEC)ASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.62.240/2816NKN-IUAC-DELInter University Accelerator Centre(IUAC), New DelhiASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.63.0/2664NKN-IGIB-MALL-ROAD-DELInstitute of Genomics and Integrative Biology,Mall RoadASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.63.64/2816NKN-IGIB-NARIANA-DELInstitute of Genomics and Integrative Biology, OkhlaASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.63.96/2816NKN-CRRI-DELCentral Road Research Institute, New Delhi IASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.63.144/2816NKN-NCMRWF-DELNational Centre for Medium Range Weather Forecasting, New DelhiASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.63.160/2816NKN-NBRI-UPNational Botanical Research Institute, (NBRI), LucknowASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.63.176/2816NKN-RRCAT-MPRaja Ramanna Center for Advanced TechnologyASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.63.192/2732NKN-IIIM-JammuIndian Institute of Integrative Medicine-IIIM, JammuASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.63.224/2816NKN-BSIP-UPBirbal Sahni Institute of Palaeobotany, LucknowASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.63.240/2816NKN-NIFHW-DELNational Institute of Health and Family Welfare, New DelhiASSIGNED 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