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Data as of Nov 7, 2026

78.28.128.0/19

17 residential-proxy exits · 30 days

Ministry of Science and Technology Development and Higher Education

Announcement
this exact prefix
No RPKI
Announced by
AS43752
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
17
0.21% of its addresses · 30 days
Always-on exits
1
5.9% of its exits
Spread
7 of 32
/24s with at least one exit
Providers
42
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

4.0K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
78.28.145.0/2414
78.28.152.0/2406
78.28.136.0/2402
78.28.158.0/2402
78.28.135.0/2401
78.28.157.0/2401
78.28.159.0/2401

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CoreProxy
  • DataImpulse
  • Evomi
  • FastProxy
  • FlashProxy
  • GeekProxy
  • Geonode
  • GloryCloud
  • GonzoProxy
  • HideProxy
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • LemonBright
  • NSocks
  • PSBProxy
  • PrivateByte
  • ProxiesVision
  • Proxy-Cheap
  • Proxy4U
  • ProxyEmpire
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • RainProxy
  • Shifter
  • Thordata
  • ThunderProxy
  • VProxy
  • VitalExclusive

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
78.28.128.0/18
since Aug 2016
AS43752Business17
1 always on
Ministry of Science and Technology Development and Higher Education

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
78.28.128.0/1816,384BA-SARNET-20070919Ministry of Science and Technology Development and Higher Education (ORG-SA534-RIPE) · BAALLOCATED PASep 19, 2007zeljko.brstilo@gmail.com
└ 78.28.128.0/23512SARNETUsed for backbone equipmentASSIGNED PAOct 5, 2011zeljko.brstilo@gmail.com
via BA-SARNET-20070919
└ 78.28.130.0/24256SARNETEquipment management addressesASSIGNED PAOct 5, 2011zeljko.brstilo@gmail.com
via BA-SARNET-20070919
└ 78.28.131.0/24256SARNETSARNET NOC and HQASSIGNED PAOct 5, 2011zeljko.brstilo@gmail.com
via BA-SARNET-20070919
└ 78.28.132.0/298SARNET_p2p_links_1SARNET point to point links - block 1ASSIGNED PAMay 13, 2015zeljko.brstilo@gmail.com
via BA-SARNET-20070919
└ 78.28.132.12 - 78.28.132.255244SARNET_p2p_links_2SARNET point to point links - block 2ASSIGNED PAMay 13, 2015zeljko.brstilo@gmail.com
via BA-SARNET-20070919
└ 78.28.135.0/24256ETFBLFaculty of Electrical Engineering Banja Luka, ETFBLASSIGNED PADec 8, 2011zeljko.brstilo@gmail.com
via BA-SARNET-20070919
└ 78.28.136.0/2816NUBRSNational and University Library of the Republika SrpskaASSIGNED PAOct 27, 2014zeljko.brstilo@gmail.com
via BA-SARNET-20070919
└ 78.28.136.16/2816Child_theatre_of_RSChildren's Theatre of Republika SrpskaASSIGNED PAMay 13, 2015zeljko.brstilo@gmail.com
via BA-SARNET-20070919
└ 78.28.136.36 - 78.28.136.4712BanjaLuka_museumMuseum of the Republika SrpskaASSIGNED PAAug 3, 2018zeljko.brstilo@gmail.com
via BA-SARNET-20070919
└ 78.28.137.0 - 78.28.137.45Student_centreStudent center of Banja LukaASSIGNED PAAug 3, 2018zeljko.brstilo@gmail.com
via BA-SARNET-20070919
└ 78.28.145.0/2664URC_BanjalukaUniversity of Banja Luka (old campus)ASSIGNED PASep 24, 2013zeljko.brstilo@gmail.com
via BA-SARNET-20070919
└ 78.28.145.64/2664URC_Banjaluka_Novi_KampusUniversity of Banja Luka (new campus)ASSIGNED PAJul 22, 2014zeljko.brstilo@gmail.com
via BA-SARNET-20070919
└ 78.28.145.208/2816PMFBLFaculty of Sciences Banja Luka, PMFBLASSIGNED PADec 8, 2011zeljko.brstilo@gmail.com
via BA-SARNET-20070919
└ 78.28.148.0/2732University_of_East_Sarajevo_DobojFaculty of Transport and Technical Engineering - Doboj, www.stfdoboj.netASSIGNED PADec 30, 2025zeljko.brstilo@gmail.com
via BA-SARNET-20070919
└ 78.28.152.0/24256University_of_East_SarajevoUniversity of East Sarajevo - Computing centreASSIGNED PAOct 5, 2011zeljko.brstilo@gmail.com
via BA-SARNET-20070919
└ 78.28.157.0/24256Faculty_of_Electrical_Engineering_East_SarajevoFaculty of Electrical Engineering East SarajevoASSIGNED PAMay 14, 2015zeljko.brstilo@gmail.com
via BA-SARNET-20070919
└ 78.28.158.160/2816Faculty_of_Mechanical_Engineering_East_SarajevoFaculty of Mechanical Engineering, East SarajevoASSIGNED PAMay 14, 2015zeljko.brstilo@gmail.com
via BA-SARNET-20070919
└ 78.28.158.176/2816Faculty_of_Agriculture_East_SarajevoFaculty of Agriculture, East SarajevoASSIGNED PAMay 14, 2015zeljko.brstilo@gmail.com
via BA-SARNET-20070919
└ 78.28.158.192/2816Academy_of_Music_East_SarajevoAcademy of Music, East SarajevoASSIGNED PAMay 14, 2015zeljko.brstilo@gmail.com
via BA-SARNET-20070919
└ 78.28.158.208/2816Faculty_of_Economics_East_SarajevoFaculty of Economics East Sarajevo, PaleASSIGNED PAMay 14, 2015zeljko.brstilo@gmail.com
via BA-SARNET-20070919
└ 78.28.158.224/2816Faculty_of_Philosophy_East_SarajevoFaculty of Philosophy East Sarajevo, PaleASSIGNED PAMay 14, 2015zeljko.brstilo@gmail.com
via BA-SARNET-20070919
└ 78.28.158.240/2816Faculty_of_Law_East_SarajevoFaculty of Law East Sarajevo, PaleASSIGNED PAMay 14, 2015zeljko.brstilo@gmail.com
via BA-SARNET-20070919
└ 78.28.159.0/2816Foca_Trebinje_block_1Foca - Trebinje (block1)ASSIGNED PAMay 14, 2015zeljko.brstilo@gmail.com
via BA-SARNET-20070919
└ 78.28.159.16/2816Faculty_of_Medicine_East_SarajevoFaculty of Medicine East Sarajevo, FocaASSIGNED PAMay 14, 2015zeljko.brstilo@gmail.com
via BA-SARNET-20070919
└ 78.28.159.32/2816Foca_Trebinje_block_2Foca - Trebinje (block2)ASSIGNED PAMay 14, 2015zeljko.brstilo@gmail.com
via BA-SARNET-20070919
└ 78.28.159.48/2816Production_and_Management_Faculty_East_SarajevoProduction and Management Faculty East Sarajevo, TrebinjeASSIGNED PAMay 14, 2015zeljko.brstilo@gmail.com
via BA-SARNET-20070919
└ 78.28.159.80/2816Faculty_of_Technology_East_SarajevoFaculty of Technology East Sarajevo, ZvornikASSIGNED PAMay 14, 2015zeljko.brstilo@gmail.com
via BA-SARNET-20070919

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS43752

BA
Name
Ministry of Science and Technology Development and Higher Education
Type
Education
Registered
Sep 21, 2007
Domain
blic.net
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed