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Data as of Nov 9, 2026

14.139.204.0/24

3 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
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
3
1.2% of its addresses · 30 days
Providers
24
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

418 observations

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • FastProxy
  • Geonode
  • GonzoProxy
  • Infatica
  • InfiniteProxies
  • LemonBright
  • MangoProxy
  • Oxylabs
  • PrivateProxy
  • Proxy-Seller
  • ProxyEmpire
  • ProxyRack
  • Proxyma
  • Shifter
  • Smartproxy
  • Thordata
  • ThunderProxy
  • VitalExclusive

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
14.139.192.0/20
since Jan 2020
AS55824Business207
18 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

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
└ 14.139.204.0/24256NKN-INST-93NKN Institute 93ALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.204.16/2816NKN-CSRTI-ASCentral Sericultural Research and Training Institute AssamASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.204.32/2816NKN-ISI-GHYIndian Statistical Institute(ISI)ALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.204.48/2816NKN-CDTS-WBCentral Detective Training School, KolkataASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.204.80/2816NKN-OKD-GUWOmeo Kumar Das Institute of Social Change & Development(OKDISCD)ASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.204.96/2816NKN-IHM-GUWThe Institute of Hotel Management, Catering Technology and Applied NutritionALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.204.112/2816NKN-IRI-BIHIndian Railway Institute of Mechanical and Electrical EngineeringASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.204.128/2816NKN-NIELIT-AGANational Institute of Electronics & InformationTechnology , Agartala,TripuraALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.204.144/2816NKN-NIPER-BRNational institute of Pharmaceutical Education and Research,Hajipur, BiharASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.204.160/2816NKN-AJA-ASSAssam Judicial Academy, GuwahatiASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.204.176/2816NKN-TMC-TRTripura Medical CollegeASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.204.192/2816NKN-PTI-JHAPolice Training Institute, JharkhandALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.204.208/2816NKN-IIT-ODIndian Institute Of Technology,ArgulASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.204.224/2816NKN-MANNU-DARBHANGAMaulana Azad National Urdu University, Dharbhanga, BiharALLOCATED NON-PORTABLE—abuseteam@nkn.in

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
National Knowledge Network
Handle
ORG-NKN1-AP
Range
14.139.0.0/16
Registration type
ALLOCATED PORTABLE
Reallocated to
NKN Institute 93
Reallocated range
14.139.204.0/24
Reallocation type
ALLOCATED NON-PORTABLE
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