212.138.74.0/24

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	212.138.72.0/22
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:    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:          212.138.72.0/22
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 212.138.74.0/24

Range	ASN	Company	Num of IPs
212.138.72.0/22	AS8895	Internet Service Unit ISU	1,024
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

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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
108.34.215.136	AS701 Verizon Business	`2.11ms` from Boston, US
177.174.47.200	AS26599 TELEFÔNICA BRASIL S.A	`15.75ms` from Brasilia, BR
84.197.140.152	AS6848 Telenet BV	`6.50ms` from Brussels, BE
200.45.79.184	AS7303 Telecom Argentina S.A.	`0.98ms` from Buenos Aires, AR
79.248.116.40	AS3320 Deutsche Telekom AG	`8.85ms` from Frankfurt am Main, DE
91.2.175.200	AS3320 Deutsche Telekom AG	`1.56ms` from Hamburg, DE
175.230.104.24	AS4766 Korea Telecom	`5.87ms` from Incheon, KR
109.188.99.72	AS25159 PJSC MegaFon	`14.91ms` from Moscow, RU
129.236.20.248	AS14 Columbia University	`1.80ms` from New York City, US
115.7.16.40	AS4766 Korea Telecom	`9.57ms` from Seoul, KR
34.157.71.56	AS396982 Google LLC	`0.13ms` from Tokyo, JP
119.46.231.232	AS7470 TRUE INTERNET Co.,Ltd.	`3.49ms` from Bangkok, TH
120.226.178.104	AS56047 China Mobile communications corporation	`1.39ms` from Changsha, CN
198.71.81.168	AS398242 Prentiss County Electric Power Association	`15.34ms` from Chicago, US
119.121.133.120	AS4134 CHINANET-BACKBONE	`1.83ms` from Guangzhou, CN
85.133.51.24	AS24867 Adapt Services Limited	`3.84ms` from London, GB
81.99.39.184	AS5089 Virgin Media Limited	`5.25ms` from London, GB
45.48.243.72	AS20001 Charter Communications Inc	`6.09ms` from Los Angeles, US
188.9.24.152	AS3269 Telecom Italia S.p.A.	`19.87ms` from Milan, IT
217.80.210.216	AS3320 Deutsche Telekom AG	`5.89ms` from Nuernberg, DE
153.229.42.184	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.58ms` from Osaka, JP
18.209.22.184	AS14618 Amazon.com, Inc.	`0.42ms` from Reston, US
27.20.67.24	AS4134 CHINANET-BACKBONE	`4.47ms` from Wuhan, CN
77.172.253.136	AS1136 KPN B.V.	`3.25ms` from Amsterdam, NL
107.217.192.152	AS7018 AT&T Enterprises, LLC	`1.71ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -m7 212.138.74.126

traceroute to 212.138.74.126 (212.138.74.126): 7 hops max, 52 byte packets

1 [AS15169] 108.170.233.255 1.51 ms

2 *

3 *

4 [AS3356] 212.73.207.182 139.588 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On January 18th 2026

What are IP address ranges?

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