203.124.51.0/24

AS7590 · Commission on Science and Technology for

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Summary

Country	Pakistan
Domain	comsats.net.pk
ASN	AS7590
Registry	APNIC
ID	COMSATS

WHOIS Details

inetnum:        203.124.32.0 - 203.124.63.255
netname:        COMSATS
descr:          COMSATS (Commission on Science and Technology
descr:          for Sustainabale Development in the South)
descr:          ISP (Pakistan Chapter)
country:        PK
org:            ORG-CA20-AP
admin-c:        ARS11-AP
tech-c:         ARS11-AP
abuse-c:        AC1740-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-PK-COMSATS-PK
mnt-routes:     MAINT-PK-COMSATS-PK
mnt-irt:        IRT-COMSATS-PK
last-modified:  2023-07-26T11:34:25Z
source:         APNIC

irt:            IRT-COMSATS-PK
address:        First Floor, COMSATS Headquarters,
address:        Shahra-e-Jamhuriyat, G-5/2,
address:        Islamabad (44000) Pakistan.
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        ARS11-AP
tech-c:         ARS11-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2026-01-28
mnt-by:         MAINT-PK-COMSATS-PK
last-modified:  2026-01-28T07:18:03Z
source:         APNIC

organisation:   ORG-CA20-AP
org-name:       COMSATS
org-type:       LIR
country:        PK
address:        COMSATS Internet Services, CIS Technology Park Building, 12,
phone:          +92-51-9208760
fax-no:         +92-51-920-8770
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:44Z
source:         APNIC

role:           ABUSE COMSATSPK
country:        ZZ
address:        First Floor, COMSATS Headquarters,
address:        Shahra-e-Jamhuriyat, G-5/2,
address:        Islamabad (44000) Pakistan.
phone:          +000000000
e-mail:         [email protected]
admin-c:        ARS11-AP
tech-c:         ARS11-AP
nic-hdl:        AC1740-AP
remarks:        Generated from irt object IRT-COMSATS-PK
remarks:        [email protected] was validated on 2026-01-28
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-28T07:18:23Z
source:         APNIC

person:         Abdul Rehman Saeed
address:        First Floor, COMSATS Headquarters,
country:        PK
phone:          +92-051-920 8771
e-mail:         [email protected]
nic-hdl:        ARS11-AP
mnt-by:         MAINT-PK-COMSATS-PK
last-modified:  2023-07-26T11:33:43Z
source:         APNIC

route:          203.124.32.0/19
descr:          CIS HQ.
country:        PK
origin:         AS7590
mnt-by:         MAINT-PK-COMSATS-PK
last-modified:  2008-09-04T07:54:33Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.124.0.0/16

Range	ASN	Company	Num of IPs
203.124.64.0/19	AS4721	JCOM Co., Ltd.	8,192
203.124.176.0/20	AS132873	Zettagrid Pty Ltd	4,096
203.124.144.0/20	AS17495	RCOM-STATIC	4,096
203.124.176.0/20	AS7604	Zettagrid Pty Ltd	4,096
203.124.16.0/21	AS55850	Mercury NZ Limited	2,048
203.124.0.0/22	AS3758	SingNet Pte Ltd	1,024
203.124.4.0/23	AS56289	Internet link for two deligated ISPs, DBSVO On-line trading	512
203.124.154.0/24	AS17495	RCOM-STATIC-bangalore	256
203.124.172.0/24	AS17495	RCOM-STATIC-delhi	256
203.124.152.0/24	AS17495	RCOM-STATIC-bangalore	256
203.124.128.0/24	AS17495	RCOM-STATIC-Pune	256
203.124.149.0/24	AS17495	RCOM-STATIC-delhi	256
203.124.140.0/24	AS17495	RCOM-STATIC-bangalore	256
203.124.143.0/24	AS17495	RCOM-STATIC-Pune	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.124.51.11	cish.pk	1
203.124.51.14	qaed.edu.pk	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.124.51.22	AS7590 Commission on Science and Technology for	`16.40ms` from Karachi, PK

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
20.4.148.40	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
197.56.89.40	AS8452 TE-AS	`2.63ms` from Cairo, EG
162.230.242.168	AS7018 AT&T Enterprises, LLC	`10.47ms` from Chicago, US
177.96.22.72	AS18881 TELEFÔNICA BRASIL S.A	`8.03ms` from Curitiba, BR
47.189.191.40	AS5650 Frontier Communications of America, Inc.	`9.34ms` from Dallas, US
134.130.69.104	AS47610 RWTH Aachen University	`4.08ms` from Frankfurt am Main, DE
90.142.34.136	AS1257 Tele2 Sverige AB	`4.46ms` from Goeteborg, SE
39.171.180.232	AS56041 China Mobile communications corporation	`5.04ms` from Hangzhou, CN
95.239.61.152	AS3269 Telecom Italia S.p.A.	`6.21ms` from Milan, IT
169.44.200.104	AS36351 IBM Cloud	`0.68ms` from San Jose, US
113.232.213.104	AS4837 CHINA UNICOM China169 Backbone	`7.79ms` from Tieling, CN
119.117.31.40	AS4837 CHINA UNICOM China169 Backbone	`3.10ms` from Tieling, CN
126.41.32.8	AS17676 SoftBank Corp.	`4.24ms` from Tokyo, JP
115.56.173.248	AS4837 CHINA UNICOM China169 Backbone	`1.95ms` from Zhengzhou, CN
52.252.15.248	AS8075 Microsoft Corporation	`0.26ms` from Boydton, US
76.177.180.24	AS10796 Charter Communications Inc	`20.00ms` from Cleveland, US
158.177.134.88	AS36351 IBM Cloud	`0.80ms` from Frankfurt am Main, DE
69.155.150.8	AS7018 AT&T Enterprises, LLC	`1.61ms` from Houston, US
4.221.164.88	AS8075 Microsoft Corporation	`0.14ms` from Johannesburg, ZA
88.6.102.56	AS3352 TELEFONICA DE ESPANA S.A.U.	`4.78ms` from Madrid, ES
45.139.78.200	AS9123 JSC TIMEWEB	`0.71ms` from Moscow, RU
116.42.214.40	AS17858 LG POWERCOMM	`1.79ms` from Seoul, KR
43.142.109.88	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.68ms` from Shanghai, CN
153.162.91.216	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.89ms` from Tokyo, JP
125.25.15.152	AS23969 TOT Public Company Limited	`1.30ms` from Bangkok, TH

Traceroute

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

traceroute -a -n -q1 -f4 203.124.51.169

traceroute to 203.124.51.169 (203.124.51.169): 64 hops max, 52 byte packets

4 [] 110.93.252.49 18.472 ms

5 [] 110.93.254.32 18.647 ms

6 [AS7590] 203.124.51.169 17.239 ms

Measurement taken from

IPinfo ProbeNet in Karachi, PK

On January 30th 2026

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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