1. All IP Ranges
  2. 72.0.0.0/8
  3. 72.255.0.0/16
  4. AS9541  | 72.255.36.0/24

72.255.36.0/24

AS9541  ·  Cyber Internet Services (Pvt) Ltd.

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Summary

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

WHOIS Details

inetnum:        72.255.36.0 - 72.255.39.255
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:  2024-12-05T05:14:22Z
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:          72.255.36.0/22
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:  2021-11-08T06:23:37Z
source:         APNIC

route:          72.255.36.0/22
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:  2017-05-10T12:48:31Z
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
72.255.12.0/24 AS9541 Cyber Internet Services Pakistan 256
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
72.255.5.0/24 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
72.255.9.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.0.0/24 AS9541 CYBER INTERNET SERVICES (PVT.) LTD. 256
72.255.10.0/24 AS9541 Cyber Internet Services Pakistan 256
72.255.1.0/24 AS9541 CYBER INTERNET SERVICES (PVT.) LTD. 256
72.255.11.0/24 AS9541 Cyber Internet Services Pakistan 256

Hosted domains

There are 2 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
72.255.36.135 petrofac.org 2

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

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

IP Address ASN Details
72.255.36.82 AS9541 Cyber Internet Services (Pvt) Ltd. 24.57ms from Muscat, OM

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
108.143.232.104 AS8075 Microsoft Corporation 1.30ms from Amsterdam, NL
84.198.110.40 AS6848 Telenet BV 5.40ms from Brussels, BE
98.46.33.200 AS7922 Comcast Cable Communications, LLC 12.76ms from Chicago, US
98.38.245.216 AS7922 Comcast Cable Communications, LLC 3.30ms from Denver, US
107.201.178.56 AS7018 AT&T Enterprises, LLC 1.50ms from Durham, US
206.233.172.56 AS139646 HONG KONG LIGHTLAYER TECHNOLOGY CO., LIMITED 2.48ms from Hong Kong, HK
76.186.204.136 AS11427 Charter Communications Inc 4.55ms from Houston, US
149.248.9.56 AS20473 The Constant Company, LLC 0.13ms from Los Angeles, US
64.174.177.72 AS7018 AT&T Enterprises, LLC 2.28ms from Los Angeles, US
201.131.57.248 AS28563 Instituto Nacional de Salud Pública 2.36ms from Mexico City, MX
97.220.88.72 AS6167 Verizon Business 15.69ms from Miami, US
2.117.227.216 AS3269 Telecom Italia S.p.A. 5.09ms from Milan, IT
39.88.202.168 AS4837 CHINA UNICOM China169 Backbone 1.86ms from Qingdao, CN
80.117.21.104 AS3269 Telecom Italia S.p.A. 14.37ms from Rome, IT
193.37.50.152 AS49505 JSC Selectel 0.96ms from Saint Petersburg, RU
201.149.59.88 AS14178 Megacable Comunicaciones de Mexico, S.A. de C.V. 8.65ms from Santiago de Queretaro, MX
23.49.129.216 AS16625 Akamai Technologies, Inc. 2.90ms from Seattle, US
211.179.222.120 AS9318 SK Broadband Co Ltd 7.33ms from Seoul, KR
20.212.166.24 AS8075 Microsoft Corporation 0.57ms from Singapore, SG
111.86.247.168 AS2516 KDDI CORPORATION 1.01ms from Tokyo, JP
20.220.149.88 AS8075 Microsoft Corporation 0.18ms from Toronto, CA
52.242.99.184 AS8075 Microsoft Corporation 0.29ms from Boydton, US
79.201.29.248 AS3320 Deutsche Telekom AG 4.98ms from Duesseldorf, DE
87.170.45.40 AS3320 Deutsche Telekom AG 5.01ms from Frankfurt am Main, DE
5.139.97.56 AS12389 PJSC Rostelecom 4.98ms 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 -f4 72.255.36.77
traceroute to 72.255.36.77 (72.255.36.77): 64 hops max, 52 byte packets
4 [AS13194] 185.0.21.54 10.145 ms
5 [] 185.1.226.133 41.498 ms
6 *
7 *
8 *
9 *
10 [AS9541] 72.255.36.77 142.957 ms
Measurement taken from IPinfo ProbeNet in Ceske Budejovice, CZ
On

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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