203.101.172.0/24

AS9541 · Cyber Internet Services (Pvt) Ltd.

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Summary

Country	Pakistan
Domain	cyber.net.pk
ASN	AS9541
Registry	APNIC
ID	CYBERNET

WHOIS Details

inetnum:        203.101.172.0 - 203.101.173.255
netname:        CYBERNET
descr:          Broadband Services
country:        PK
admin-c:        AQ84-AP
tech-c:         AQ84-AP
abuse-c:        AC1727-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-PK-CYBERNET
mnt-irt:        IRT-CYBERNET-PK
last-modified:  2021-01-27T13:12:56Z
source:         APNIC

irt:            IRT-CYBERNET-PK
address:        A904, 9th Floor,Lakson Bldg 3,Sarwar Shaheed Rd,Karachi-74200
e-mail:         noc-abuse@cyber.net.pk
abuse-mailbox:  noc-abuse@cyber.net.pk
admin-c:        AQ84-AP
tech-c:         AQ84-AP
auth:           # Filtered
remarks:        noc-abuse@cyber.net.pk was validated on 2026-01-14
mnt-by:         MAINT-PK-AQ
last-modified:  2026-01-14T06:53:33Z
source:         APNIC

role:           ABUSE CYBERNETPK
country:        ZZ
address:        A904, 9th Floor,Lakson Bldg 3,Sarwar Shaheed Rd,Karachi-74200
phone:          +000000000
e-mail:         noc-abuse@cyber.net.pk
admin-c:        AQ84-AP
tech-c:         AQ84-AP
nic-hdl:        AC1727-AP
remarks:        Generated from irt object IRT-CYBERNET-PK
remarks:        noc-abuse@cyber.net.pk was validated on 2026-01-14
abuse-mailbox:  noc-abuse@cyber.net.pk
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-14T06:54:03Z
source:         APNIC

person:         Amjad Qasmi
address:        A904, 9th Floor,Lakson Bldg 3,Sarwar Shaheed Rd,Karachi-74200
country:        PK
phone:          +92-021-38400654
e-mail:         zhqasmi@cyber.net.pk
nic-hdl:        AQ84-AP
abuse-mailbox:  noc-abuse@cyber.net.pk
mnt-by:         MAINT-PK-AQ
last-modified:  2021-08-31T07:15:27Z
source:         APNIC

route:          203.101.172.0/23
origin:         AS24440
descr:          Cyber Internet Services Pakistan A - 904  9th Floor Lakson Square Building No. 3 No. 3, Sarwar Shaheed Road Karachi-74200 Pakistan
mnt-by:         MAINT-PK-CYBERNET
last-modified:  2016-10-18T11:38:29Z
source:         APNIC

route:          203.101.172.0/23
origin:         AS9541
descr:          Cyber Internet Services Pakistan A - 904  9th Floor Lakson Square Building No. 3 No. 3, Sarwar Shaheed Road Karachi-74200 Pakistan
mnt-by:         MAINT-PK-CYBERNET
last-modified:  2018-04-23T07:45:44Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.101.0.0/16

Range	ASN	Company	Num of IPs
203.101.0.0/17	AS9498	Bharti Broadband networks Limited	32,768
203.101.128.0/19	AS4637	Telstra Global Internet Services Network Blocks	8,192
203.101.168.0/23	AS24440	Broadband Services	512
203.101.104.0/23	AS9498	Bharti Televentures Limited A/c ABTS MP	512
203.101.168.0/23	AS9541	Broadband Services	512
203.101.41.0/24	AS24560	BTNL-CHN-DSL	256
203.101.40.0/24	AS24560	BTNL-CHN-DSL	256
203.101.43.0/24	AS24560	BTNL-CHN-DSL	256
203.101.139.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
203.101.156.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
203.101.155.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
203.101.134.0/24	AS4637	Telstra Global Internet Service	256
203.101.138.0/24	AS4637	Telstra Global Internet Service	256
203.101.147.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
203.101.146.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
203.101.44.0/24	AS24560	BTNL-CHN-DSL	256
203.101.157.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
203.101.152.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
203.101.158.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
203.101.95.0/24	AS9498	used for Network Infrastructure(Router/Switches)	256
203.101.87.0/24	AS9498	used for Network Infrastructure	256
203.101.40.0/24	AS9498	BTNL-CHN-DSL	256
203.101.45.0/24	AS24560	BTNL-CHN-DSL	256
203.101.1.0/24	AS9498	BHARTI AIRTEL LTD - NGN N/W	256
203.101.42.0/24	AS24560	BTNL-CHN-DSL	256
203.101.61.0/24	AS24560	ABTS (Karnataka),	256

Hosted domains

There are 5 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.101.172.72	cyber.net.pk	1
203.101.172.157	cxtreme.pk	1
203.101.172.5	tvnation.com	1
203.101.172.139	stormfiber.com	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
203.101.172.43	AS9541 Cyber Internet Services (Pvt) Ltd.	`1.10ms` 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
123.56.118.248	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.95ms` from Beijing, CN
179.14.73.184	AS27831 Colombia Móvil	`12.21ms` from Bogota, CO
52.237.159.72	AS8075 Microsoft Corporation	`0.45ms` from Chicago, US
27.10.108.200	AS4837 CHINA UNICOM China169 Backbone	`1.88ms` from Chongqing, CN
23.236.60.216	AS396982 Google LLC	`0.14ms` from Council Bluffs, US
72.107.219.72	AS6167 Verizon Business	`11.82ms` from Denver, US
149.224.89.8	AS15943 wilhelm.tel GmbH	`0.46ms` from Hamburg, DE
98.70.208.104	AS8075 Microsoft Corporation	`0.15ms` from Lohogaon, IN
73.94.3.120	AS7922 Comcast Cable Communications, LLC	`3.44ms` from Minneapolis, US
118.94.219.104	AS9583 Sify Limited	`1.98ms` from Mumbai, IN
171.111.193.200	AS138169 China Telecom	`1.02ms` from Nanning, CN
49.251.214.136	AS9617 JCOM Co., Ltd.	`8.74ms` from Osaka, JP
181.75.182.152	AS6535 Telmex Servicios Empresariales S.A.	`9.44ms` from Santiago, CL
220.255.190.200	AS3758 SingNet	`1.94ms` from Singapore, SG
180.25.42.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.12ms` from Tokyo, JP
109.173.170.248	AS13110 INEA sp. z o.o.	`4.28ms` from Warsaw, PL
32.214.126.168	AS46690 Southern New England Telephone Company and SNET America, Inc.	`12.24ms` from Ashburn, US
118.144.192.216	AS4808 China Unicom Beijing Province Network	`4.12ms` from Beijing, CN
109.138.146.152	AS5432 Proximus NV	`3.24ms` from Brussels, BE
98.206.1.200	AS7922 Comcast Cable Communications, LLC	`4.07ms` from Chicago, US
78.51.245.136	AS6805 Telefonica Germany GmbH & Co.OHG	`3.88ms` from Frankfurt am Main, DE
109.68.97.216	AS8878 nfon AG	`0.39ms` from Frankfurt am Main, DE
4.165.178.168	AS8075 Microsoft Corporation	`0.22ms` from Gaevle, SE
45.78.44.248	AS25820 IT7 Networks Inc	`0.25ms` from Hong Kong, HK
154.93.241.232	AS35916 MULTACOM CORPORATION	`0.74ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 203.101.172.153

traceroute to 203.101.172.153 (203.101.172.153): 64 hops max, 52 byte packets

1 [AS15169] 108.170.233.209 11.956 ms

2 *

3 *

4 *

5 [AS9541] 203.101.172.153 106.577 ms

Measurement taken from

IPinfo ProbeNet in Paris, FR

On April 24th 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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