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Data as of Nov 9, 2026

14.139.56.0/23

19 residential-proxy exits · 30 days

NKN Core Network · space held by National Knowledge Network

Announcement
14.139.56.0/21
RPKI valid
Announced by
AS55824
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
19
3.7% of its addresses · 30 days
Always-on exits
3
16% of its exits
Spread
2 of 2
/24s with at least one exit
Providers
61
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

3.9K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
14.139.56.0/24210
14.139.57.0/2419

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • AnyIP
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GonzoProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • Kookey
  • LemonBright
  • MagneticProxy
  • MangoProxy
  • NSocks
  • NodeProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PacketStream
  • PrivateByte
  • ProxiesVision
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • Shifter
  • Smartproxy
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive

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

Registrations in this block

The registry's network records over this block, widest first, each 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

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 14.139.56.0/21

Prefix
14.139.56.0/21
Announced by
AS55824 NKN Core Network
Type
Business
Proxy exits
84
Always-on exits
11
RPKI
RPKI valid
Netname
RSMANI-NKN-IN
Registrant
National Knowledge Network
RIR
APNIC
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