212.138.77.0/24

AS8895 · King Abdul Aziz City for Science and Technology

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Summary

Country	Saudi Arabia
Domain	kacst.edu.sa
ASN	AS8895
Parent Range	212.138.0.0/16
Registry	RIPE
ID	KACST-2

WHOIS Details

inetnum:        212.138.76.0 - 212.138.79.255
netname:        KACST-2
descr:          King Abdulaziz City for Science and Technology
country:        SA
admin-c:        HA1901-RIPE
tech-c:         KNA8-RIPE
status:         ASSIGNED PA
mnt-by:         KACST-ISU-MNT
mnt-lower:      KACST-ISU-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2001-09-21T22:54:30Z
source:         RIPE
abuse-email:    abuse@isu.net.sa
abuse-c:        AR17080-RIPE
abuse-org:      ORG-KA17-RIPE

person:         Humoud Al-Faiz
address:        P.O.Box 6086 Riyadh 11442
address:        Saudi Arabia
phone:          +9661 481 3213
fax-no:         +9661 481 3274
e-mail:         abuse@kacst.edu.sa
nic-hdl:        HA1901-RIPE
notify:         abuse@kacst.edu.sa
created:        1970-01-01T00:00:00Z
last-modified:  2020-06-04T12:17:56Z
source:         RIPE
mnt-by:         KACST-ISU-MNT

person:         KACST Network Admin
address:        P.O.Box 6086 Riyadh 11442
address:        Saudi Arabia
phone:          +9661 481 3239
fax-no:         +9661 481 3274
e-mail:         abuse@kacst.edu.sa
nic-hdl:        KNA8-RIPE
notify:         abuse@kacst.edu.sa
created:        1970-01-01T00:00:00Z
last-modified:  2020-06-04T12:17:53Z
source:         RIPE
mnt-by:         KACST-ISU-MNT

route:          212.138.76.0/22
descr:          KACST-1
origin:         AS8895
mnt-by:         ISU-NOC
created:        2011-09-13T10:49:53Z
last-modified:  2011-09-13T10:49:53Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 212.138.77.0/24

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
212.138.153.0/24	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

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

IP Address	ASN	Details
212.138.77.26	AS8895 King Abdul Aziz City for Science and Technology	`1.29ms` 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
171.6.102.232	AS45758 Triple T Broadband Public Company Limited	`1.88ms` from Bangkok, TH
15.205.235.216	AS8987 Amazon Data Services Ireland Ltd	`0.35ms` from Boardman, US
195.211.188.152	AS48678 PENTECH BILISIM TEKNOLOJILERI SANAYI VE TICARET LIMITED SIRKETi	`0.15ms` from Bursa, TR
52.209.122.8	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
104.183.77.232	AS7018 AT&T Enterprises, LLC	`3.21ms` from Houston, US
6.11.231.168	AS668 United States Department of Defense (DoD)	`1.72ms` from Los Angeles, US
88.22.182.104	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.98ms` from Madrid, ES
93.43.95.40	AS12874 Fastweb SpA	`0.61ms` from Milan, IT
88.190.104.24	AS12322 Free SAS	`3.12ms` from Paris, FR
128.114.151.88	AS5739 University of California, Santa Cruz	`1.80ms` from San Jose, US
78.12.172.184	AS16509 Amazon.com, Inc.	`0.37ms` from Santiago de Queretaro, MX
110.241.217.8	AS4837 CHINA UNICOM China169 Backbone	`9.92ms` from Tianjin, CN
187.134.8.232	AS8151 UNINET	`18.88ms` from Los Angeles, US
151.33.82.200	AS1267 WIND TRE S.P.A.	`3.79ms` from Milan, IT
176.212.155.168	AS50498 JSC ER-Telecom Holding	`7.08ms` from Moscow, RU
223.65.95.168	AS56046 China Mobile communications corporation	`1.99ms` from Nanjing, CN
117.141.190.8	AS9808 China Mobile Communications Group Co., Ltd.	`14.86ms` from Nanning, CN
93.89.37.232	AS35132 Enivest AS	`7.77ms` from Oslo, NO
31.38.193.24	AS5410 Bouygues Telecom SA	`11.39ms` from Paris, FR
186.149.181.120	AS28118 ALTICE DOMINICANA S.A.	`11.24ms` from Santo Domingo, DO
4.228.165.184	AS8075 Microsoft Corporation	`0.20ms` from Sao Paulo, BR
3.164.132.152	AS16509 Amazon.com, Inc.	`0.96ms` from Tokyo, JP
124.112.72.248	AS4134 CHINANET-BACKBONE	`11.42ms` from Wuhan, CN
111.6.231.168	AS9808 China Mobile Communications Group Co., Ltd.	`2.56ms` from Zhengzhou, CN
47.161.50.248	AS5650 Frontier Communications of America, Inc.	`1.46ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f3 212.138.77.198

traceroute to 212.138.77.198 (212.138.77.198): 64 hops max, 52 byte packets

3 [AS25019] 195.78.233.12 0.82 ms

4 [AS25019] 212.118.152.229 0.478 ms

5 *

6 *

7 [AS8895] 212.138.77.198 1.429 ms

Measurement taken from

IPinfo ProbeNet in Riyadh, SA

On January 19th 2026

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