109.171.128.0/18

AS50999 · King Abdullah University of Science and Technology

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Summary

Country	Saudi Arabia
Domain	kaust.edu.sa
ASN	AS50999
Registry	RIPE
ID	SA-KAUST-20091118

WHOIS Details

inetnum:        109.171.128.0 - 109.171.255.255
netname:        SA-KAUST-20091118
country:        SA
org:            ORG-KAUo2-RIPE
admin-c:        LB16964-RIPE
tech-c:         LB16964-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-KAUST-RIPE-ADMIN
mnt-routes:     MNT-KAUST-RIPE-ADMIN
notify:         ITNCengineering@kaust.edu.sa
created:        2009-11-18T08:00:57Z
last-modified:  2025-05-13T09:00:12Z
source:         RIPE
abuse-email:    abuse@kaust.edu.sa
abuse-c:        AC24662-RIPE
abuse-org:      ORG-KAUo2-RIPE

organisation:   ORG-KAUo2-RIPE
org-name:       King Abdullah University of Science and Technology
country:        SA
org-type:       LIR
address:        4700 King Abdullah University of Science and Technology
address:        23955-6900
address:        Thuwal
address:        SAUDI ARABIA
phone:          +966128081008
e-mail:         mohamed.abdelaal@kaust.edu.sa
abuse-c:        AC24662-RIPE
mnt-ref:        MNT-KAUST-RIPE-ADMIN
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-KAUST-RIPE-ADMIN
admin-c:        KS10433-RIPE
admin-c:        KM7620-RIPE
created:        2009-10-23T13:09:35Z
last-modified:  2025-02-27T10:40:36Z
source:         RIPE
abuse-email:    abuse@kaust.edu.sa
abuse-c:        AC24662-RIPE
abuse-org:      undefined

person:         Luis Barreiro
address:        KAUST
phone:          +9660540382407
nic-hdl:        LB16964-RIPE
mnt-by:         LB-KAUST-81
created:        2020-04-27T05:41:18Z
last-modified:  2020-04-27T05:41:18Z
source:         RIPE

Hosted domains

There are 23 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
109.171.154.27	AS50999 King Abdullah University of Science and Technology	`17.93ms` from Riyadh, SA
109.171.129.179	AS50999 King Abdullah University of Science and Technology	`16.81ms` from Riyadh, SA
109.171.131.40	AS50999 King Abdullah University of Science and Technology	`65.76ms` from Amsterdam, NL
109.171.130.10	AS50999 King Abdullah University of Science and Technology	`17.43ms` from Riyadh, SA
109.171.136.12	AS50999 King Abdullah University of Science and Technology	`15.66ms` 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
130.161.143.2	AS1128 SURF B.V.	`1.43ms` from Amsterdam, NL
194.150.61.66	AS3257 GTT Communications Inc.	`0.20ms` from Amsterdam, NL
62.3.7.194	AS62240 Clouvider	`0.19ms` from Amsterdam, NL
51.144.81.50	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
168.8.193.2	AS3480 Board of Regents of the University System of Georgia	`3.19ms` from Atlanta, US
141.135.4.146	AS6848 Telenet BV	`5.96ms` from Brussels, BE
188.173.45.130	AS48161 NEXTGEN COMMUNICATIONS SRL	`1.76ms` from Bucharest, RO
12.55.253.146	AS7018 AT&T Enterprises, LLC	`0.71ms` from Chicago, US
37.251.232.66	AS31317 AnschlussWerk GmbH	`8.99ms` from Frankfurt am Main, DE
98.67.226.50	AS8075 Microsoft Corporation	`0.23ms` from Frankfurt am Main, DE
90.187.200.114	AS3209 Vodafone GmbH	`1.02ms` from Hamburg, DE
77.1.136.2	AS6805 Telefonica Germany GmbH & Co.OHG	`5.91ms` from Hamburg, DE
185.180.174.2	AS207827 CSL (DualCom) Limited	`0.61ms` from London, GB
79.47.22.98	AS3269 Telecom Italia S.p.A.	`11.91ms` from Milan, IT
130.193.36.242	AS200350 Yandex.Cloud LLC	`2.73ms` from Moscow, RU
46.242.56.2	AS42610 PJSC Rostelecom	`0.74ms` from Moscow, RU
13.36.167.130	AS16509 Amazon.com, Inc.	`0.13ms` from Paris, FR
200.186.12.18	AS3549 Level 3 Parent, LLC	`0.35ms` from Rio de Janeiro, BR
45.236.57.178	AS268232 55 TELECOM COMUNICACAO LTDA	`0.56ms` from Sao Paulo, BR
115.17.164.50	AS4766 Korea Telecom	`6.71ms` from Seoul, KR
175.252.148.226	AS4766 Korea Telecom	`7.65ms` from Seoul, KR
61.99.225.146	AS9318 SK Broadband Co Ltd	`9.36ms` from Seoul, KR
202.185.94.130	AS9930 TTNET-MY	`1.54ms` from Sepang, MY
117.131.103.130	AS24400 Shanghai Mobile Communications Co.,Ltd.	`4.19ms` from Shanghai, CN
83.140.86.2	AS12552 GlobalConnect AB	`1.02ms` from Stockholm, SE

Traceroute

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

traceroute -a -n -q1 -f3 -m7 109.171.141.226

traceroute to 109.171.141.226 (109.171.141.226): 7 hops max, 52 byte packets

3 [AS3356] 171.75.9.143 24.773 ms

4 [AS3356] 213.19.197.50 90.059 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Budapest, HU

On August 28th 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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