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Data as of Nov 6, 2026

212.138.64.0/18

21 residential-proxy exits · 30 days

King Abdul Aziz City for Science and Technology

Announcement
212.138.0.0/16
RPKI valid
Announced by
AS8895
Type
Business

Residential-proxy exits

Proxy exits
21
0.13% of its addresses · 30 days
Always-on exits
1
4.8% of its exits
Spread
7 of 64
/24s with at least one exit
Providers
38
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

3.0K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
212.138.79.0/2413
212.138.77.0/2408
212.138.76.0/2405
212.138.88.0/2402
212.138.85.0/2401
212.138.92.0/2401
212.138.98.0/2401

Proxy providers listing exits

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  • ProxyEmpire
  • ProxyGeo
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  • Proxyma
  • PuraRoute
  • RainProxy
  • ResiProxies
  • Shifter
  • Thordata
  • VantageProxies
  • VitalExclusive
  • Webshare

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

Arrived
PrefixOriginTypeProxy exitsHolderRPKI
212.138.64.0/22
since Sep 18, 2026
AS8895BusinessKing Abdul Aziz City for Science and Technology
212.138.64.0/24
since May 2023
AS8895BusinessKing Abdul Aziz City for Science and Technology
212.138.65.0/24
since Dec 2024
AS8895BusinessKing Abdul Aziz City for Science and Technology
212.138.70.0/23
since Dec 2025
AS8895BusinessKing Abdul Aziz City for Science and Technology
212.138.72.0/22
since Apr 2016
AS8895BusinessKing Abdul Aziz City for Science and Technology
212.138.74.0/24
since Nov 2022
AS8895BusinessKing Abdul Aziz City for Science and Technology
212.138.76.0/24
since Dec 2018
AS8895Business5King Abdul Aziz City for Science and Technology
212.138.77.0/24
since Dec 2018
AS8895Business8King Abdul Aziz City for Science and Technology
212.138.78.0/24
since Dec 2018
AS8895BusinessKing Abdul Aziz City for Science and Technology
212.138.79.0/24
since Dec 2018
AS8895Business3
1 always on
King Abdul Aziz City for Science and Technology
212.138.80.0/23
since May 2016
AS8895BusinessKing Abdul Aziz City for Science and Technology
212.138.84.0/23
since May 2013
AS8895Business1King Abdul Aziz City for Science and Technology
212.138.84.0/24
since Sep 2008
AS8895BusinessKing Abdul Aziz City for Science and Technology
212.138.85.0/24
since Aug 2016
AS8895Business1King Abdul Aziz City for Science and Technology
212.138.88.0/24
since Apr 2009
AS8895Business2King Abdul Aziz City for Science and Technology
212.138.92.0/24
since Jan 2020
AS8895Business1King Abdul Aziz City for Science and Technology
212.138.94.0/24
since May 2009
AS8895BusinessKing Abdul Aziz City for Science and Technology
212.138.97.0/24
since Nov 2016
AS8895BusinessKing Abdul Aziz City for Science and Technology
212.138.98.0/23
since May 2019
AS8895Business1King Abdul Aziz City for Science and Technology
212.138.104.0/24
since Sep 2017
AS8895BusinessKing Abdul Aziz City for Science and Technology
212.138.108.0/24
since Jan 2019
AS8895BusinessKing Abdul Aziz City for Science and Technology
212.138.115.0/24
since Feb 2023
AS8895BusinessKing Abdul Aziz City for Science and Technology
212.138.116.0/24
since Feb 2023
AS8895BusinessKing Abdul Aziz City for Science and Technology
212.138.117.0/24
since Feb 2023
AS8895BusinessKing Abdul Aziz City for Science and Technology
212.138.118.0/24
since Jun 2022
AS8895BusinessKing Abdul Aziz City for Science and Technology
212.138.119.0/24
since Feb 2023
AS8895BusinessKing Abdul Aziz City for Science and Technology
212.138.120.0/24
since Feb 2023
AS8895BusinessKing Abdul Aziz City for Science and Technology
212.138.121.0/24
since Aug 2016
AS8895BusinessKing Abdul Aziz City for Science and Technology
212.138.125.0/24
since Oct 2016
AS8895BusinessKing Abdul Aziz City for Science and Technology
212.138.127.0/24
since Dec 2018
AS8895BusinessKing Abdul Aziz City for Science and Technology

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
212.138.0.0/1665,536SA-KACST-990128King Abdul Aziz City for Science and Technology (ORG-KA17-RIPE) · SAALLOCATED PA—abuse@isu.net.sa
└ 212.138.64.0 - 212.138.70.2551,792ISU-6Internet Service Unit ISUASSIGNED PA—abuse@isu.net.sa
via SA-KACST-990128
└ 212.138.71.0/24256ISU-7Internet Service Unit ISUASSIGNED PAJun 9, 2002abuse@isu.net.sa
via SA-KACST-990128
└ 212.138.72.0/221,024ISU-12Internet Service Unit ISUASSIGNED PAMar 23, 2016abuse@isu.net.sa
via SA-KACST-990128
└ 212.138.76.0/221,024KACST-2King Abdulaziz City for Science and TechnologyASSIGNED PA—abuse@isu.net.sa
via SA-KACST-990128
└ 212.138.80.0/23512ISU-12unknownASSIGNED PAApr 21, 2016abuse@isu.net.sa
via SA-KACST-990128
└ 212.138.82.0/24256JU-1Al Jouf UniversityASSIGNED PAFeb 26, 2014abuse@isu.net.sa
via SA-KACST-990128
└ 212.138.83.0/24256JU-2Al Jouf UniversityASSIGNED PANov 24, 2014abuse@isu.net.sa
via SA-KACST-990128
└ 212.138.84.0/23512JazanU-1Jazan UniversityASSIGNED PAApr 29, 2013abuse@isu.net.sa
via SA-KACST-990128
└ 212.138.86.128/25128HailU-2Hail UniversityASSIGNED PASep 29, 2009abuse@isu.net.sa
via SA-KACST-990128
└ 212.138.88.0/25128TaboukU-1University of TabukASSIGNED PADec 27, 2008abuse@isu.net.sa
via SA-KACST-990128
└ 212.138.88.128/25128TaboukU-2University of TabukASSIGNED PAJun 1, 2015abuse@isu.net.sa
via SA-KACST-990128
└ 212.138.92.0/25128BahaU-1AL-Baha universityASSIGNED PAJan 31, 2009abuse@isu.net.sa
via SA-KACST-990128
└ 212.138.94.0/2664SfdaU-1Saudi Food and Drug AuthorityASSIGNED PAFeb 16, 2009abuse@isu.net.sa
via SA-KACST-990128
└ 212.138.96.0/212,048TU-1Taif UniversityASSIGNED PAMay 29, 2004abuse@isu.net.sa
via SA-KACST-990128
└ 212.138.104.0/25128KFMC-1King Fahad Medical CityASSIGNED PAApr 26, 2009abuse@isu.net.sa
via SA-KACST-990128
└ 212.138.108.0/24256ELCunknownASSIGNED PAJan 24, 2019abuse@isu.net.sa
via SA-KACST-990128
└ 212.138.112.0 - 212.138.117.2551,536ISU-8Internet Service Unit ISUASSIGNED PAAug 3, 2004abuse@isu.net.sa
via SA-KACST-990128
└ 212.138.118.0/24256ISU-9Internet Service Unit ISUASSIGNED PAJun 22, 2011abuse@isu.net.sa
via SA-KACST-990128
└ 212.138.119.0/24256ISU-10unknownASSIGNED PAFeb 23, 2017abuse@isu.net.sa
via SA-KACST-990128
└ 212.138.120.0/24256ISU-10Internet Service Unit ISUASSIGNED PAOct 9, 2012abuse@isu.net.sa
via SA-KACST-990128
└ 212.138.121.0/24256ISUISU ServicesASSIGNED PAOct 28, 2015abuse@isu.net.sa
via SA-KACST-990128
└ 212.138.122.0/24256ISU-11Internet Service Unit ISUASSIGNED PAMay 13, 2013abuse@isu.net.sa
via SA-KACST-990128
└ 212.138.124.0/24256ISU-9unknownASSIGNED PAMay 23, 2024abuse@isu.net.sa
via SA-KACST-990128
└ 212.138.125.0/24256SACSulaiman Al Rajhi CollegesASSIGNED PAAug 26, 2016abuse@isu.net.sa
via SA-KACST-990128
└ 212.138.126.0/24256MODONunknownASSIGNED PAJan 13, 2019abuse@isu.net.sa
via SA-KACST-990128
└ 212.138.127.0/24256SEUunknownASSIGNED PAJan 15, 2019abuse@isu.net.sa
via SA-KACST-990128

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
Announced by

Covering announcement 212.138.0.0/16

Prefix
212.138.0.0/16
Announced by
AS8895 King Abdul Aziz City for Science and Technology
Type
Business
Proxy exits
31
Always-on exits
1
RPKI
RPKI valid
Netname
SA-KACST-990128
Registrant
King Abdul Aziz City for Science and Technology
RIR
RIPE NCC
Origin network

AS8895

SA
Name
King Abdul Aziz City for Science and Technology
Type
Education
Registered
Jul 21, 1998
Domain
isu.net.sa
Website
www.isu.net.sa
Industry
Software Development
Spamhaus ASN-DROP
not listed