72.255.56.0/24

AS9541 · Cyber Internet Services (Pvt) Ltd.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

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

WHOIS Details

inetnum:        72.255.48.0 - 72.255.63.255
netname:        CYBERNET-PK
descr:          Cyber Internet Services Pakistan
country:        PK
admin-c:        AQ84-AP
tech-c:         AQ84-AP
abuse-c:        AC1727-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-PK-CYBERNET
mnt-irt:        IRT-CYBERNET-PK
last-modified:  2024-12-05T05:15:18Z
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:          72.255.48.0/20
origin:         AS24440
descr:          Cyber Internet Services (Private) Limited A - 904  9th Floor Lakson Square Building No. 3 No. 3, Sarwar Shaheed Road Karachi-74200 Pakistan
mnt-by:         MAINT-PK-CYBERNET
last-modified:  2021-11-08T06:24:09Z
source:         APNIC

route:          72.255.48.0/20
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:  2017-05-10T12:48:45Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 72.255.0.0/16

Range	ASN	Company	Num of IPs
72.255.64.0/18	AS30036	Mediacom Communications Corporation	16,384
72.255.128.0/18	AS40933	Triangle Communications	16,384
72.255.224.0/19	AS4760	PCCW IMS Ltd (PCCW Business Internet Access)	8,192
72.255.192.0/20	AS25853	Ellijay Telephone Company	4,096
72.255.208.0/20	AS16908	Advanced Technologies Research Group, Inc.	4,096
72.255.20.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.16.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.29.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.28.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.18.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.6.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.13.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.8.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.23.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.4.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.21.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.9.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.25.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.14.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.27.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.31.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.17.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.24.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.5.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.19.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.22.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.7.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.1.0/24	AS9541	CYBER INTERNET SERVICES (PVT.) LTD.	256
72.255.12.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.15.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.3.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.30.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.2.0/24	AS9541	CYBER INTERNET SERVICES (PVT.) LTD.	256
72.255.0.0/24	AS9541	CYBER INTERNET SERVICES (PVT.) LTD.	256
72.255.10.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.11.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.26.0/24	AS9541	Cyber Internet Services Pakistan	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
72.255.56.100	AS9541 Cyber Internet Services (Pvt) Ltd.	`0.81ms` from Marseille, FR

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
94.59.158.216	AS5384 Emirates Internet	`6.88ms` from Al Fujairah City, AE
20.61.92.24	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
3.21.69.24	AS16509 Amazon.com, Inc.	`0.12ms` from Columbus, US
75.126.104.232	AS36351 IBM Cloud	`1.11ms` from Dallas, US
168.199.6.104	AS39855 Mod Mission Critical LLC	`0.92ms` from Dublin, IE
165.154.87.136	AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED	`0.93ms` from Frankfurt am Main, DE
93.200.223.216	AS3320 Deutsche Telekom AG	`10.14ms` from Frankfurt am Main, DE
34.92.3.168	AS396982 Google LLC	`0.12ms` from Hong Kong, HK
98.48.205.216	AS7922 Comcast Cable Communications, LLC	`15.15ms` from Los Angeles, US
83.37.124.88	AS3352 TELEFONICA DE ESPANA S.A.U.	`12.66ms` from Madrid, ES
35.243.225.184	AS396982 Google LLC	`0.13ms` from Moncks Corner, US
119.252.85.56	AS7604 Zettagrid Pty Ltd	`0.21ms` from Perth, AU
189.113.141.104	AS52662 TELECALL TELECOMUNICACOES	`2.30ms` from Rio de Janeiro, BR
95.55.178.24	AS12389 PJSC Rostelecom	`17.68ms` from Saint Petersburg, RU
188.233.191.200	AS39435 JSC ER-Telecom Holding	`9.62ms` from Samara, RU
116.140.91.200	AS4837 CHINA UNICOM China169 Backbone	`12.14ms` from Tieling, CN
220.144.159.184	AS2518 BIGLOBE Inc.	`2.84ms` from Tokyo, JP
207.65.164.56	AS2527 Sony Network Communications Inc.	`1.22ms` from Tokyo, JP
73.8.17.184	AS7922 Comcast Cable Communications, LLC	`4.86ms` from Chicago, US
104.186.99.88	AS7018 AT&T Enterprises, LLC	`19.88ms` from Dallas, US
45.204.5.248	AS400619 AROSSCLOUD INC.	`1.51ms` from Hong Kong, HK
36.161.212.248	AS9808 China Mobile Communications Group Co., Ltd.	`2.80ms` from Huainan, CN
194.105.134.104	AS43915 TrueSpeed Communications Limited	`4.66ms` from London, GB
31.35.70.216	AS5410 Bouygues Telecom SA	`4.02ms` from Marseille, FR
117.80.111.24	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.11ms` from Nanjing, CN

Traceroute

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

traceroute -a -n -q1 72.255.56.100

traceroute to 72.255.56.100 (72.255.56.100): 64 hops max, 52 byte packets

1 [AS31898] 140.91.250.2 0.08 ms

2 [AS3356] 213.19.206.138 13.49 ms

3 *

4 *

5 [AS9541] 72.255.56.100 0.924 ms

Measurement taken from

IPinfo ProbeNet in Marseille, FR

On April 13th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales