212.138.70.0/23

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-7

WHOIS Details

inetnum:        212.138.71.0 - 212.138.71.255
netname:        ISU-7
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:        2002-06-09T11:40:34Z
last-modified:  2002-06-09T11:40:34Z
source:         RIPE
abuse-email:    abuse@isu.net.sa
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: abuse@isu.net.sa
phone:          +9661 481 3933
fax-no:         +9661 481 3254
e-mail:         ipreg@isu.net.sa
remarks:        trouble: abuse@isu.net.sa
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: abuse@isu.net.sa
created:        1970-01-01T00:00:00Z
last-modified:  2020-01-19T06:09:20Z
source:         RIPE

route:          212.138.64.0/18
descr:          ISU SUMMERIZATIONS
origin:         AS8895
mnt-by:         ISU-NOC
created:        2011-03-27T10:01:52Z
last-modified:  2011-03-27T10:01:52Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 212.138.70.0/23

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
212.138.153.0/24	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
212.138.41.0/24	AS8895	Internet Service Unit ISU	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

Read more

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
20.42.58.23	AS8075 Microsoft Corporation	`0.45ms` from Ashburn, US
20.55.11.87	AS8075 Microsoft Corporation	`0.52ms` from Ashburn, US
75.243.98.167	AS6167 Verizon Business	`9.75ms` from Atlanta, US
64.82.140.87	AS46687 BCI Mississippi Broadband,LLC	`12.10ms` from Dallas, US
142.56.222.183	AS15108 Allo Communications LLC	`3.60ms` from Denver, US
1.207.150.135	AS4134 CHINANET-BACKBONE	`6.53ms` from Guiyang, CN
104.54.165.55	AS7018 AT&T Enterprises, LLC	`3.06ms` from Houston, US
38.209.119.7	AS174 Cogent Communications, LLC	`0.55ms` from Los Angeles, US
83.38.126.151	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.82ms` from Madrid, ES
68.205.63.7	AS33363 Charter Communications, Inc	`7.00ms` from Orlando, US
162.213.248.55	AS22612 Namecheap, Inc.	`0.32ms` from Phoenix, US
4.249.56.39	AS8075 Microsoft Corporation	`0.18ms` from Phoenix, US
192.117.33.71	AS12400 Partner Communications Ltd.	`1.64ms` from Rosh Ha‘Ayin, IL
73.163.49.23	AS7922 Comcast Cable Communications, LLC	`10.80ms` from Ashburn, US
38.7.34.39	AS52354 Atlantica Video Cable S.A.	`6.23ms` from Buenos Aires, AR
97.171.254.71	AS6167 Verizon Business	`19.97ms` from Denver, US
216.147.114.71	AS401405 CRUSOE ENERGY SYSTEMS LLC	`3.17ms` from Houston, US
86.165.30.7	AS2856 British Telecommunications PLC	`3.53ms` from London, GB
147.227.55.199	AS668 United States Department of Defense (DoD)	`1.78ms` from Los Angeles, US
64.163.185.151	AS7018 AT&T Enterprises, LLC	`1.88ms` from Los Angeles, US
60.139.75.39	AS17676 SoftBank Corp.	`3.83ms` from Osaka, JP
100.16.45.7	AS701 Verizon Business	`3.98ms` from Philadelphia, US
121.7.194.151	AS9506 Singtel Fibre Broadband	`1.57ms` from Singapore, SG
65.181.2.135	AS14593 Space Exploration Technologies Corporation	`14.82ms` from Brisbane, AU
74.218.237.199	AS11426 Charter Communications Inc	`1.68ms` from Charlotte, US

Traceroute

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

traceroute -a -n -q1 -f5 -m9 212.138.70.247

traceroute to 212.138.70.247 (212.138.70.247): 9 hops max, 52 byte packets

5 [AS3257] 89.149.187.109 123.463 ms

6 [AS3257] 154.14.64.198 205.209 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On January 18th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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