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:         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:          72.255.19.0/24
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
112.44.251.88	AS9808 China Mobile Communications Group Co., Ltd.	`6.13ms` from Chengdu, CN
87.73.133.152	AS15516 DKTV A/S	`4.33ms` from Copenhagen, DK
35.209.103.168	AS15169 Google LLC	`0.11ms` from Council Bluffs, US
72.107.250.216	AS6167 Verizon Business	`15.62ms` from Dallas, US
187.209.37.232	AS8151 UNINET	`1.90ms` from Monterrey, MX
108.26.11.40	AS701 Verizon Business	`14.14ms` from Morris Plains, US
69.120.93.88	AS6128 Cablevision Systems Corp.	`7.14ms` from New York City, US
187.16.109.248	AS17222 MUNDIVOX DO BRASIL LTDA	`0.56ms` from Rio de Janeiro, BR
213.55.18.24	AS49902 SOCIETE REUNIONNAISE DU RADIOTELEPHONE SCS	`5.34ms` from Saint-Denis, RE
83.3.2.72	AS5617 Orange Polska Spolka Akcyjna	`1.28ms` from Warsaw, PL
150.145.82.8	AS137 Consortium GARR	`16.16ms` from Bari, IT
149.160.254.152	AS27198 Indiana University	`6.97ms` from Chicago, US
108.144.193.200	AS20057 AT&T Enterprises, LLC	`6.07ms` from Dallas, US
141.217.145.232	AS237 Merit Network Inc.	`2.35ms` from Flint, US
108.187.6.24	AS138995 Antbox Networks Limited	`0.60ms` from Hong Kong, HK
124.51.230.120	AS17858 LG POWERCOMM	`5.36ms` from Incheon, KR
67.227.140.136	AS32244 Liquid Web, L.L.C	`0.21ms` from Lansing, US
193.2.87.88	AS2107 ARNES	`1.25ms` from Ljubljana, SI
176.191.229.104	AS5410 Bouygues Telecom SA	`6.91ms` from Marseille, FR
130.220.0.120	AS1851 Adelaide University	`10.65ms` from Melbourne, AU
151.83.27.104	AS1267 WIND TRE S.P.A.	`9.90ms` from Milan, IT
128.91.33.248	AS55 University of Pennsylvania	`3.39ms` from New York City, US
151.197.62.40	AS701 Verizon Business	`1.26ms` from Philadelphia, US
64.170.129.152	AS7018 AT&T Enterprises, LLC	`2.61ms` from San Jose, US
112.155.77.136	AS17858 LG POWERCOMM	`2.45ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f4 -m7 72.255.19.203

traceroute to 72.255.19.203 (72.255.19.203): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.57 0.068 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Liuzhou, CN

On March 14th 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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