72.255.19.0/24

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:        72.255.19.0 - 72.255.19.255
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:  2024-12-05T05:10:17Z
source:         APNIC

irt:            IRT-CYBERNET-PK
address:        A904, 9th Floor,Lakson Bldg 3,Sarwar Shaheed Rd,Karachi-74200
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        AQ84-AP
tech-c:         AQ84-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
admin-c:        AQ84-AP
tech-c:         AQ84-AP
nic-hdl:        AC1727-AP
remarks:        Generated from irt object IRT-CYBERNET-PK
remarks:        [email protected] was validated on 2026-01-14
abuse-mailbox:  [email protected]
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:         [email protected]
nic-hdl:        AQ84-AP
abuse-mailbox:  [email protected]
mnt-by:         MAINT-PK-AQ
last-modified:  2021-08-31T07:15:27Z
source:         APNIC

route:          72.255.19.0/24
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:  2021-11-08T06:22:47Z
source:         APNIC

route:          72.255.19.0/24
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:  2017-05-10T12:48:20Z
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
72.255.20.0/24	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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
84.158.20.168	AS3320 Deutsche Telekom AG	`9.02ms` from Frankfurt am Main, DE
87.187.246.120	AS3320 Deutsche Telekom AG	`6.00ms` from Frankfurt am Main, DE
152.232.58.88	AS55286 B2 Net Solutions Inc.	`0.24ms` from Los Angeles, US
176.191.229.104	AS5410 Bouygues Telecom SA	`7.18ms` from Marseille, FR
116.1.52.216	AS4134 CHINANET-BACKBONE	`6.96ms` from Nanning, CN
72.79.36.8	AS701 Verizon Business	`1.50ms` from New York City, US
2.10.220.8	AS3215 Orange S.A.	`7.56ms` from Paris, FR
5.28.19.168	AS8439 JSC AIST	`2.94ms` from Samara, RU
189.171.100.40	AS8151 UNINET	`4.07ms` from Santiago de Queretaro, MX
20.220.132.88	AS8075 Microsoft Corporation	`0.16ms` from Toronto, CA
104.20.19.72	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
179.37.232.232	AS22927 Telefonica de Argentina	`2.12ms` from Buenos Aires, AR
23.127.222.248	AS7018 AT&T Enterprises, LLC	`2.63ms` from Dallas, US
97.247.112.104	AS6167 Verizon Business	`17.53ms` from Denver, US
195.162.86.152	AS15405 East Cork Broadband Limited	`5.38ms` from Dublin, IE
84.154.224.88	AS3320 Deutsche Telekom AG	`3.15ms` from Hamburg, DE
172.9.59.40	AS7018 AT&T Enterprises, LLC	`16.68ms` from Kansas City, US
23.220.243.24	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`1.90ms` from Kuala Lumpur, MY
84.124.209.8	AS6739 VODAFONE ONO, S.A.	`12.03ms` from Madrid, ES
185.27.162.216	AS43226 Data Storage Center JSC	`1.01ms` from Moscow, RU
111.76.95.88	AS4134 CHINANET-BACKBONE	`4.13ms` from Nanchang, CN
153.183.35.24	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.70ms` from Osaka, JP
120.27.80.248	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.09ms` from Qingdao, CN
52.23.13.232	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
52.9.4.40	AS16509 Amazon.com, Inc.	`0.18ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 -m5 72.255.19.150

traceroute to 72.255.19.150 (72.255.19.150): 5 hops max, 52 byte packets

1 [AS199524] 82.117.226.1 0.15 ms

2 [AS199524] 92.223.1.73 0.187 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Incheon, KR

On January 19th 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.

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