212.138.41.0/24

AS8895 · King Abdul Aziz City for Science and Technology

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Summary

Country	Saudi Arabia
Domain	isu.net.sa
ASN	AS8895
Parent Range	212.138.0.0/16
Registry	RIPE
ID	ISU-9

WHOIS Details

inetnum:        212.138.41.0 - 212.138.41.255
netname:        ISU-9
descr:          Internet Service Unit ISU
country:        SA
admin-c:        KR6046-RIPE
tech-c:         KR6046-RIPE
status:         ASSIGNED PA
mnt-by:         KACST-ISU-MNT
mnt-lower:      KACST-ISU-MNT
remarks:        ------------------------------------------------------
remarks:        Part of this IP block has been used for proxy/cache
remarks:        service at the National level in Saudi Arabia. All
remarks:        Saudi Arabia web traffic will come from this IP block.
remarks:        
remarks:        NOTE: If you experience high volume of traffic from
remarks:        IP in this block it is because your site is very
remarks:        popular/famous of Saudi Arabia community.
remarks:        ------------------------------------------------------
created:        2020-04-28T17:15:16Z
last-modified:  2020-04-28T17:15:16Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR17080-RIPE
abuse-org:      ORG-KA17-RIPE

role:           KACST ROLE
address:        Saudi Network Information Center, ISU
address:        King Abdulaziz City for Science and Technology,
address:        P.O.Box 6086, Riyadh 11442, Saudi Arabia.
remarks:        abuse-mailbox: [email protected]
phone:          +9661 481 3933
fax-no:         +9661 481 3254
e-mail:         [email protected]
remarks:        trouble: [email protected]
admin-c:        QLTI1-RIPE
tech-c:         QLTI1-RIPE
tech-c:         QLTI1-RIPE
nic-hdl:        KR6046-RIPE
remarks:        This Role object is for handling and maintaining all
remarks:        IP Blocks registered by ISU-KACST(LIR) in Saudi Arabia.
mnt-by:         KACST-ISU-MNT
remarks:        abuse-mailbox: [email protected]
created:        1970-01-01T00:00:00Z
last-modified:  2020-01-19T06:09:20Z
source:         RIPE

route:          212.138.0.0/18
descr:          ISU SUMMERIZATIONS
origin:         AS8895
mnt-by:         ISU-NOC
created:        2011-03-27T10:00:43Z
last-modified:  2011-03-27T10:00:43Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 212.138.41.0/24

Range	ASN	Company	Num of IPs
212.138.0.0/16	AS203	King Abdul Aziz City for Science and Technology	65,536
212.138.0.0/16	AS8895	King Abdul Aziz City for Science and Technology	65,536

Nearby Ranges

BGP prefixes that overlap with 212.138.0.0/16

Range	ASN	Company	Num of IPs
212.138.0.0/16	AS8895	King Abdul Aziz City for Science and Technology	65,536
212.138.0.0/16	AS203	King Abdul Aziz City for Science and Technology	65,536
212.138.72.0/22	AS8895	Internet Service Unit ISU	1,024
212.138.84.0/23	AS8895	Jazan University	512
212.138.80.0/23	AS8895	King Abdul Aziz City for Science and Technology	512
212.138.120.0/24	AS8895	Internet Service Unit ISU	256
212.138.121.0/24	AS8895	ISU Services	256
212.138.125.0/24	AS8895	Sulaiman Al Rajhi Colleges	256
212.138.127.0/24	AS8895	King Abdul Aziz City for Science and Technology	256
212.138.128.0/24	AS8895	Naif Arab University for Security Sciences	256
212.138.130.0/24	AS8895	Effat University	256
212.138.134.0/24	AS8895	The Saudi Red Crescent Authority	256
212.138.139.0/24	AS8895	Prince Sultan University	256
212.138.140.0/24	AS8895	NORTHERN BORDER UNIVERSITY	256
212.138.153.0/24	AS8895	King Abdul Aziz City for Science and Technology	256
212.138.155.0/24	AS8895	King Abdul Aziz City for Science and Technology	256
212.138.160.0/24	AS8895	Dar Al-Hekma College	256
212.138.162.0/24	AS8895	General Presidency for the Affairs of the Two Holy	256
212.138.166.0/24	AS8895	University of Prince Mugrin	256
212.138.168.0/24	AS8895	Mustaqbal University	256
212.138.170.0/24	AS8895	Saudi Standards Metrology and Quality Organization	256
212.138.172.0/24	AS8895	Taqnia Cyber	256
212.138.176.0/24	AS8895	King Abdul Aziz City for Science and Technology	256
212.138.177.0/24	AS8895	King Abdul Aziz City for Science and Technology	256
212.138.181.0/24	AS8895	King Abdul Aziz City for Science and Technology	256
212.138.183.0/24	AS8895	Saudi Press Agency	256
212.138.194.0/24	AS8895	Amaz International company	256
212.138.202.0/24	AS8895	King Abdul Aziz City for Science and Technology	256
212.138.206.0/24	AS8895	King Abdul Aziz City for Science and Technology	256
212.138.118.0/24	AS8895	Internet Service Unit ISU	256
212.138.108.0/24	AS8895	King Abdul Aziz City for Science and Technology	256
212.138.82.0/24	AS8895	Al Jouf University	256
212.138.83.0/24	AS8895	Al Jouf University	256
212.138.119.0/24	AS8895	King Abdul Aziz City for Science and Technology	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
68.220.22.40	AS8075 Microsoft Corporation	`1.20ms` from Boydton, US
191.187.81.56	AS28573 Claro NXT Telecomunicacoes Ltda	`18.71ms` from Curitiba, BR
72.3.187.248	AS33070 Rackspace Hosting	`1.08ms` from Dallas, US
18.185.118.24	AS16509 Amazon.com, Inc.	`0.48ms` from Frankfurt am Main, DE
23.197.225.120	AS16625 Akamai Technologies, Inc.	`0.52ms` from Hong Kong, HK
96.71.111.72	AS7922 Comcast Cable Communications, LLC	`10.60ms` from Miami, US
52.71.23.104	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
34.234.169.248	AS14618 Amazon.com, Inc.	`0.13ms` from Reston, US
186.228.38.168	AS26615 TIM S/A	`0.48ms` from Rio de Janeiro, BR
152.243.125.200	AS26599 TELEFÔNICA BRASIL S.A	`4.39ms` from Sao Paulo, BR
104.142.147.72	AS33353 Sony Interactive Entertainment LLC	`0.98ms` from Seattle, US
14.79.101.56	AS4766 Korea Telecom	`3.04ms` from Seoul, KR
116.240.33.136	AS9443 Vocus Retail	`8.74ms` from Sydney, AU
72.153.30.40	AS8075 Microsoft Corporation	`0.22ms` from Boydton, US
98.52.153.72	AS7922 Comcast Cable Communications, LLC	`2.48ms` from Chicago, US
109.149.89.88	AS2856 British Telecommunications PLC	`2.78ms` from London, GB
90.206.17.72	AS5607 Sky UK Limited	`4.53ms` from London, GB
107.170.43.40	AS14061 DigitalOcean, LLC	`0.63ms` from New York City, US
212.194.1.248	AS5410 Bouygues Telecom SA	`7.30ms` from Paris, FR
207.32.169.152	AS19518 Rock Island Communications	`3.00ms` from Seattle, US
61.72.60.152	AS4766 Korea Telecom	`1.53ms` from Seoul, KR
36.228.165.56	AS3462 Data Communication Business Group	`1.83ms` from Taipei, TW
51.53.128.88	AS8075 Microsoft Corporation	`1.60ms` from Taipei, TW
213.3.197.232	AS3303 Swisscom (Switzerland) Ltd	`0.52ms` from Zuerich, CH
142.93.135.200	AS14061 DigitalOcean, LLC	`0.23ms` from Amsterdam, NL

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f4 -m8 212.138.41.52

traceroute to 212.138.41.52 (212.138.41.52): 8 hops max, 52 byte packets

4 [AS6762] 195.22.218.215 46.049 ms

5 [AS6762] 195.22.197.167 97.598 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Athens, GR

On December 14th 2025

What are IP address ranges?

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