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Data as of Nov 9, 2026

14.139.220.0/24

13 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
13
5.1% of its addresses · 30 days
Always-on exits
1
7.7% of its exits
Providers
45
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

1.4K observations

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • BestProxy
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • DataImpulse
  • Decodo
  • Evomi
  • FastProxy
  • FlashProxy
  • FloppyData
  • Geonode
  • GloryCloud
  • GonzoProxy
  • IPFly
  • IPOasis
  • Infatica
  • InfiniteProxies
  • LemonBright
  • MangoProxy
  • NSocks
  • NextProxy
  • Novada
  • Oxylabs
  • Proxy-Cheap
  • Proxy-Seller
  • ProxyEmpire
  • ProxyRack
  • ProxyWing
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • Shifter
  • Smartproxy
  • Thordata
  • ThunderProxy
  • VibeProxies
  • VitalExclusive

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
14.139.216.0/21
since Jan 2020
AS55824Business59
7 always on
National Knowledge Network
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

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
└ 14.139.220.0/2816NKN-BSMC-KOLBankura Sammilani Medical CollegeASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.220.16/2816NKN-ISCA-WBIndian Science Congress Association, KolkataALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.220.32/2816NKN-IISERIndian Institute of Science Education and ResearchASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.220.48/2816NKN-NIBGNational Institute of Biomedical GenomicsASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.220.64/2816NKN-JGECGovt Engineering College JalpaiguriASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.220.80/2816NKN-KGECGovt Engineering College KalyaniASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.220.96/2816NKN-NEISTNorth East Institute of Science & TechnologyASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.220.112/2816NKN-AMC-ASSAM1 Gbps connectivity from NKN Ghy to AMC Dibrugarh,AssamALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.220.128/2816NKN-PUBIndian Institute of Management-ShillongASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.220.144/2816NKN-NEIGRIHMSNorth Eastern Indira Gandhi Regional Institute of Health and Medical SciencesASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.220.160/2816NKN-NIRJAFTNational Institute of Research on Jute and Allied Fibre Technology KolkataASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.220.176/2816NKN-IIM-KOLIndian Institute of Management, KolkataALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.220.192/2816NKN-NIFT-KOLNational Institute of Fashion Technology KolkataASSIGNED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.220.208/2816NKN-NICED-WBNational Institute of Cholera and Enteric Diseases (NICED), West BengalALLOCATED NON-PORTABLE—abuseteam@nkn.in
└ 14.139.220.240/2816NKN-MARINE-WBMarine Engg & Research InstituteALLOCATED 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