72.255.5.0/24

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:        72.255.5.0 - 72.255.5.255
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:  2024-12-05T05:07:08Z
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 2025-04-24
mnt-by:         MAINT-PK-AQ
last-modified:  2025-09-04T01:01:10Z
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 2025-04-24
abuse-mailbox:  noc-abuse@cyber.net.pk
mnt-by:         APNIC-ABUSE
last-modified:  2025-04-24T11:46:47Z
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:          72.255.5.0/24
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:  2021-11-08T06:22:07Z
source:         APNIC

route:          72.255.5.0/24
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:  2017-05-10T12:48:11Z
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
72.255.208.0/20	AS16908	Advanced Technologies Research Group, Inc.	4,096
72.255.192.0/20	AS25853	Ellijay Telephone Company	4,096
72.255.13.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.14.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.15.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.16.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.17.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.18.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.19.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.20.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.2.0/24	AS9541	CYBER INTERNET SERVICES (PVT.) LTD.	256
72.255.21.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.22.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.23.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.24.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.25.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.26.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.27.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.28.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.29.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.30.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.3.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.31.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.4.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.6.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.7.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.8.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.0.0/24	AS9541	CYBER INTERNET SERVICES (PVT.) LTD.	256
72.255.9.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.10.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.1.0/24	AS9541	CYBER INTERNET SERVICES (PVT.) LTD.	256
72.255.11.0/24	AS9541	Cyber Internet Services Pakistan	256
72.255.12.0/24	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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
181.44.11.40	AS27747 Telecentro S.A.	`5.65ms` from Buenos Aires, AR
91.2.18.200	AS3320 Deutsche Telekom AG	`7.37ms` from Frankfurt am Main, DE
70.124.42.200	AS11427 Charter Communications Inc	`13.91ms` from Houston, US
24.242.115.200	AS11427 Charter Communications Inc	`18.27ms` from Houston, US
88.10.164.184	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.14ms` from Madrid, ES
5.167.85.184	AS51819 JSC "ER-Telecom Holding"	`6.36ms` from Moscow, RU
115.231.93.72	AS136190 JINHUA, ZHEJIANG Province, P.R.China.	`6.25ms` from Nanchang, CN
37.194.45.40	AS31200 Novotelecom Ltd	`0.99ms` from Novosibirsk, RU
124.131.48.248	AS4837 CHINA UNICOM China169 Backbone	`7.56ms` from Qingdao, CN
180.150.12.184	AS4764 Aussie Broadband	`0.83ms` from Sydney, AU
99.114.66.152	AS7018 AT&T Enterprises, LLC	`15.42ms` from Atlanta, US
209.96.206.200	AS7029 Windstream Communications LLC	`5.24ms` from Atlanta, US
199.58.60.104	AS32059 TradeStation Securities, Inc	`2.97ms` from Chicago, US
113.251.185.232	AS4134 CHINANET-BACKBONE	`0.88ms` from Chongqing, CN
104.197.83.232	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
73.162.152.24	AS7922 Comcast Cable Communications, LLC	`2.67ms` from Fremont, US
47.239.196.104	AS45102 Alibaba (US) Technology Co., Ltd.	`0.43ms` from Hong Kong, HK
221.229.0.56	AS146966 China Telecom	`4.22ms` from Huai'an, CN
90.213.171.152	AS5607 Sky UK Limited	`2.53ms` from London, GB
178.66.49.168	AS12389 PJSC Rostelecom	`1.32ms` from Saint Petersburg, RU
8.53.161.184	AS3356 Level 3 Parent, LLC	`0.34ms` from Seattle, US
20.214.169.248	AS8075 Microsoft Corporation	`0.43ms` from Seoul, KR
106.107.137.216	AS18049 Taiwan Infrastructure Network Technologie	`5.35ms` from Taipei, TW
69.13.205.184	AS54489 CoreSpace, Inc.	`0.87ms` from Dallas, US
77.39.3.232	AS12683 PJSC Rostelecom	`17.27ms` from Krasnodar, RU

Traceroute

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

traceroute -a -n -q1 -m5 72.255.5.55

traceroute to 72.255.5.55 (72.255.5.55): 5 hops max, 52 byte packets

1 [AS15169] 74.125.253.160 244.612 ms

2 [AS9541] 58.65.193.237 85.748 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On September 25th 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.

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