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
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

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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	`12.31ms` 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
186.146.163.54	AS10620 Telmex Colombia S.A.	`19.09ms` from Bogota, CO
193.224.115.22	AS1955 KIFU (Governmental Info Tech Development Agency)	`13.40ms` from Budapest, HU
188.6.126.134	AS5483 Magyar Telekom Plc.	`8.95ms` from Budapest, HU
222.214.177.246	AS4134 CHINANET-BACKBONE	`6.57ms` from Chengdu, CN
64.57.136.22	AS62874 Web2Objects LLC	`0.36ms` from Dallas, US
103.10.53.38	AS55828 Drik ICT Ltd	`0.26ms` from Dhaka, BD
125.107.69.198	AS4134 CHINANET-BACKBONE	`6.76ms` from Hangzhou, CN
23.196.82.198	AS16625 Akamai Technologies, Inc.	`0.60ms` from Lima, PE
165.120.67.102	AS2856 British Telecommunications PLC	`5.05ms` from London, GB
104.175.245.230	AS20001 Charter Communications Inc	`6.22ms` from Los Angeles, US
90.38.126.150	AS3215 Orange S.A.	`7.66ms` from Marseille, FR
176.138.227.118	AS5410 Bouygues Telecom SA	`4.08ms` from Marseille, FR
96.58.228.22	AS33363 Charter Communications, Inc	`10.48ms` from Orlando, US
153.216.126.134	AS4713 NTT Communications Corporation	`8.84ms` from Osaka, JP
87.248.240.54	AS35807 SkyNet Ltd.	`0.38ms` from Saint Petersburg, RU
144.22.239.134	AS31898 Oracle Corporation	`0.28ms` from Sao Paulo, BR
114.80.26.54	AS4812 China Telecom (Group)	`1.91ms` from Shanghai, CN
151.177.10.166	AS1257 Tele2 Sverige AB	`1.15ms` from Stockholm, SE
162.128.135.54	AS21859 Zenlayer Inc	`0.85ms` from Surabaya, ID
195.20.17.22	AS62005 BlueVPS OU	`0.16ms` from Tel Aviv, IL
188.43.185.198	AS20485 Joint Stock Company TransTeleCom	`0.58ms` from Vladivostok, RU
212.83.206.198	AS9150 Interconnect	`0.54ms` from Amsterdam, NL
23.75.121.70	AS16625 Akamai Technologies, Inc.	`0.48ms` from Atlanta, US
5.190.133.246	AS58224 Iran Telecommunication Company PJS	`17.90ms` from Az Za`ayin, QA
173.14.181.6	AS7922 Comcast Cable Communications, LLC	`7.41ms` from Boston, 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 -m8 212.138.73.161

traceroute to 212.138.73.161 (212.138.73.161): 8 hops max, 52 byte packets

3 [AS3356] 217.163.103.189 34.283 ms

4 *

5 [AS3356] 212.73.207.182 94.962 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Riga, LV

On August 22nd 2025

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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