212.138.72.0/22

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-12

WHOIS Details

inetnum:        212.138.72.0 - 212.138.75.255
netname:        ISU-12
descr:          Internet Service Unit ISU
country:        SA
admin-c:        KR6046-RIPE
tech-c:         KR6046-RIPE
status:         ASSIGNED PA
mnt-by:         ISU-NOC
mnt-by:         KACST-ISU-MNT
created:        2016-03-23T13:05:46Z
last-modified:  2018-03-28T15:47:02Z
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:          212.138.72.0/22
descr:          Saudi Arabia backbone and local registry address space
origin:         AS8895
mnt-by:         ISU-NOC
mnt-by:         KACST-ISU-MNT
created:        2016-03-23T13:13:07Z
last-modified:  2016-03-23T13:13:07Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 212.138.72.0/22

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
212.138.84.0/23	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
212.138.41.0/24	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

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Pingable IPs

2 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
212.138.72.5	AS8895 King Abdul Aziz City for Science and Technology	`12.82ms` from Riyadh, SA

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
23.127.90.134	AS7018 AT&T Enterprises, LLC	`3.95ms` from Atlanta, US
62.251.255.6	AS6713 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.34ms` from Casablanca, MA
73.211.67.198	AS7922 Comcast Cable Communications, LLC	`4.93ms` from Chicago, US
117.203.133.86	AS9829 National Internet Backbone	`9.20ms` from Delhi, IN
177.193.103.166	AS28573 Claro NXT Telecomunicacoes Ltda	`11.48ms` from Fortaleza, BR
98.187.155.134	AS22773 Cox Communications Inc.	`8.47ms` from Kansas City, US
107.137.6.134	AS7018 AT&T Enterprises, LLC	`9.91ms` from Kansas City, US
66.22.94.102	AS48851 Radware Ltd	`0.38ms` from London, GB
90.38.126.150	AS3215 Orange S.A.	`7.87ms` from Marseille, FR
172.225.99.118	AS36183 Akamai Technologies, Inc.	`8.11ms` from Milan, IT
217.234.198.230	AS3320 Deutsche Telekom AG	`1.96ms` from Nuernberg, DE
16.208.20.150	AS16509 Amazon.com, Inc.	`0.61ms` from Osaka, JP
58.85.129.102	AS9617 JCOM Co., Ltd.	`7.87ms` from Osaka, JP
85.44.20.150	AS3269 Telecom Italia S.p.A.	`1.57ms` from Rome, IT
181.88.230.70	AS7303 Telecom Argentina S.A.	`1.51ms` from Rosario, AR
121.180.244.134	AS4766 Korea Telecom	`6.59ms` from Seoul, KR
49.24.139.182	AS4766 Korea Telecom	`6.57ms` from Seoul, KR
126.38.127.118	AS17676 SoftBank Corp.	`9.88ms` from Tokyo, JP
191.103.14.166	AS28048 Internet Para Todos - Gobierno de La Rioja	`10.30ms` from Cordoba, AR
103.10.53.38	AS55828 Drik ICT Ltd	`0.34ms` from Dhaka, BD
213.196.195.230	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`2.27ms` from Duesseldorf, DE
176.68.217.198	AS1257 Tele2 Sverige AB	`3.89ms` from Falkenberg, SE
188.151.76.214	AS1257 Tele2 Sverige AB	`4.68ms` from Goeteborg, SE
14.230.148.22	AS45899 VNPT Corp	`4.71ms` from Ho Chi Minh City, VN
219.76.199.230	AS4515 PCCW IMS Ltd (PCCW Business Internet Access)	`2.56ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -f3 -m8 212.138.74.7

traceroute to 212.138.74.7 (212.138.74.7): 8 hops max, 52 byte packets

3 [AS174] 130.117.15.154 1.305 ms

4 *

5 [AS3356] 212.73.207.182 70.415 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Vienna, AT

On December 14th 2025

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