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Data as of Nov 3, 2026

131.156.0.0/16

120 residential-proxy exits · 30 days

Northern Illinois University

Announcement
this exact prefix
No RPKI
Announced by
AS11417
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
120
0.18% of its addresses · 30 days
Always-on exits
2
1.7% of its exits
Spread
7 of 256
/24s with at least one exit
Providers
60
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

11K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
131.156.13.0/2411
131.156.159.0/2411
131.156.156.0/240110
131.156.49.0/2404
131.156.29.0/2401
131.156.37.0/2401
131.156.52.0/2401

Proxy providers listing exits

  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • ColaProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GonzoProxy
  • HideProxy
  • IPPeak
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LudaxProxy
  • MangoProxy
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovaProxy
  • Oxylabs
  • ProxiesVision
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • Proxying
  • Proxyma
  • RainProxy
  • RealProxy
  • ResiProxies
  • Shifter
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • WealthProxies

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
131.156.0.0/1665,536NIU-NETNorthern Illinois University (NIU-1) · USDirect AllocationDec 5, 1988[email protected]
└ 131.156.48.0/2816NIUNET-FHNunknown———
└ 131.156.48.72/298NIUNET-ILLINOIS-HEALTH-HOSPITAL-ASSOCIATIONunknown———
└ 131.156.48.196 - 131.156.48.20611NIUNET-RFD-TWP-ASSESSORunknown———
└ 131.156.48.224/2816NIUNET-PAWPAWLIBunknown———
└ 131.156.49.64/2816NIUNET-SANDWICH-PUBLIC-LIBRARYunknown———
└ 131.156.49.80/2816NIUNET-LPHSunknown———
└ 131.156.49.224/2816NIUNET-LASALLE-CUSD122unknown———
└ 131.156.54.2/321NIUNET-GENOA-PUBLIC-LIBRARYunknown———
└ 131.156.54.5/321NIUNET-MALTA-LIBRARYunknown———
└ 131.156.54.7/321NIUNET-CORTLAND-LIBRARYunknown———
└ 131.156.54.9/321NIUNET-VILLAGE-OF-MALTAunknown———
└ 131.156.54.12/321NIUNET-SOMONAUK-LIBRARYunknown———
└ 131.156.54.14/321NIUNET-OREGON-CITY-OFunknown———
└ 131.156.54.15/321NIUNET-LENA-LIBRARYunknown———
└ 131.156.54.21/321NIUNET-DAVIS-JUNCTION-VILLAGE-HALLunknown———
└ 131.156.54.24/321NIUNET-MT-MORRIS-FIRE-PROTECTION-DISTRICTunknown———
└ 131.156.54.26/321NIUNET-MORRISON-CITY-HALLunknown———
└ 131.156.54.28/321NIUNET-GALENA-FIRE-PROTECTION-DISTRICTunknown———
└ 131.156.54.29/321NIUNET-GALENA-PUBLIC-LIBRARYunknown———
└ 131.156.54.34/321NIUNET-MT-MORRIS-PUBLIC-LIBRARYunknown———
└ 131.156.54.35/321NIUNET-POLO-PUBLIC-LIBRARYunknown———
└ 131.156.54.37/321NIUNET-STOCKTON-PUBLIC-LIBRARYunknown———
└ 131.156.54.39/321NIUNET-ELIZABETH-TOWNSHIP-LIBRARYunknown———
└ 131.156.54.40/321NIUNET-THOMSON-LIBRARYunknown———
└ 131.156.54.41/321NIUNET-WARREN-TOWNSHIP-PUBLIC-LIBRARYunknown———
└ 131.156.54.42/321NIUNET-PANKHURST-MEMORIAL-LIBRARYunknown———
└ 131.156.65.224/2732NIUNET-KANELANDunknown———
└ 131.156.97.124/304NAPERVILLEunknown———
└ 131.156.97.160/2732NIUNET-NORTH-BOONE-CUSD200unknown———
└ 131.156.97.192/2816NIUNET-WITESIDE-911unknown———
└ 131.156.135.80/2816NIUNET-POLO-CUSD-222unknown———
└ 131.156.136.16/298NIUNET-STERLING-CITYunknown———
└ 131.156.136.24/298NIUNET-CHADWICK-MILLEDGEVILLE-CUSD399unknown———
└ 131.156.136.72/298NIUNET-SOMONAUK-CUSD432unknown———
└ 131.156.136.128/298SYCAMORE-LIBRARYunknown———
└ 131.156.136.136/298NIUNET-IDA-LIBRARY-BELVIDEREunknown———
└ 131.156.136.208/2816NIUNET-JO-DAVIESS-COUNTYunknown———
└ 131.156.136.240/298NIUNET-OGLE-COUNTY-EDUCATIONAL-COOPunknown———
└ 131.156.137.0/2732NIUNET-LASALLE-COUNTY-GCunknown———
└ 131.156.137.80/2816NIUNET-GENOA-KINGSTON-SCHOOLSunknown———
└ 131.156.140.0/2664NIUNET-ELGIN-COMMUNITY-COLLEGEunknown———
└ 131.156.181.96/2732NIUNET-CITY-OF-ELGINunknown———
└ 131.156.181.128/2732NIUNET-VILLAGE-OF-HOFFMAN-ESTATESunknown———
└ 131.156.181.192/2664NAPERVILLEunknown———

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS11417

US
Name
Northern Illinois University
Type
Education
Registered
Aug 17, 1998
Domain
niu.edu
Industry
Colleges, Universities, and Professional Schools
Spamhaus ASN-DROP
not listed