139.135.40.0/21

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:        139.135.40.0 - 139.135.43.255
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:  2024-12-05T05:52:51Z
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:  2025-04-24T11:46:24Z
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:          139.135.40.0/22
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:  2024-02-20T06:09:20Z
source:         APNIC

route:          139.135.40.0/22
origin:         AS9541
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:  2020-10-12T08:51:18Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 139.135.40.0/21

Range	ASN	Company	Num of IPs
139.135.40.0/24	AS9541	Cyber Internet Services Pakistan	256
139.135.41.0/24	AS9541	Cyber Internet Services Pakistan	256
139.135.44.0/24	AS9541	Cyber Internet Services Pakistan	256
139.135.42.0/24	AS9541	Cyber Internet Services Pakistan	256
139.135.46.0/24	AS9541	Cyber Internet Services Pakistan	256
139.135.43.0/24	AS9541	Cyber Internet Services Pakistan	256
139.135.45.0/24	AS9541	Cyber Internet Services Pakistan	256
139.135.47.0/24	AS9541	Cyber Internet Services Pakistan	256

Nearby Ranges

BGP prefixes that overlap with 139.135.0.0/16

Range	ASN	Company	Num of IPs
139.135.128.0/18	AS17639	CONVERGE INFORMATION AND COMMUNICATIONS TECHNOLOGY SOLUTIONS, INC	16,384
139.135.0.0/19	AS4181	Edgewood College, Inc.	8,192
139.135.212.0/22	AS17639	COMCLARK PUBLIC WIFI	1,024
139.135.220.0/22	AS17639	COMCLARK PUBLIC WIFI	1,024
139.135.136.0/22	AS17639	Converge ICT SME Customer	1,024
139.135.216.0/22	AS17639	COMCLARK PUBLIC WIFI	1,024
139.135.160.0/22	AS17639	Converge ICT SME Customer	1,024
139.135.148.0/22	AS17639	Converge ICT SME Customer	1,024
139.135.200.0/22	AS17639	COMCLARK PUBLIC WIFI	1,024
139.135.168.0/22	AS17639	Converge ICT SME Customer	1,024
139.135.188.0/22	AS17639	Converge ICT SME Customer	1,024
139.135.204.0/22	AS17639	COMCLARK PUBLIC WIFI	1,024
139.135.248.0/22	AS56207	COMCLARK PUBLIC WIFI	1,024
139.135.152.0/22	AS17639	Converge ICT SME Customer	1,024
139.135.228.0/22	AS56207	COMCLARK PUBLIC WIFI	1,024
139.135.156.0/22	AS17639	Converge ICT SME Customer	1,024
139.135.244.0/22	AS56207	COMCLARK PUBLIC WIFI	1,024
139.135.232.0/22	AS56207	COMCLARK PUBLIC WIFI	1,024
139.135.208.0/22	AS17639	COMCLARK PUBLIC WIFI	1,024
139.135.140.0/22	AS17639	Converge ICT SME Customer	1,024
139.135.196.0/22	AS17639	COMCLARK PUBLIC WIFI	1,024
139.135.172.0/22	AS17639	Converge ICT SME Customer	1,024
139.135.236.0/22	AS56207	COMCLARK PUBLIC WIFI	1,024
139.135.132.0/22	AS17639	Converge ICT SME Customer	1,024
139.135.176.0/22	AS17639	Converge ICT SME Customer	1,024
139.135.164.0/22	AS17639	Converge ICT SME Customer	1,024
139.135.180.0/22	AS17639	Converge ICT SME Customer	1,024
139.135.240.0/22	AS56207	COMCLARK PUBLIC WIFI	1,024
139.135.184.0/22	AS17639	Converge ICT SME Customer	1,024
139.135.144.0/22	AS17639	Converge ICT SME Customer	1,024
139.135.128.0/22	AS17639	Converge ICT SME Customer	1,024
139.135.224.0/22	AS56207	Comclark Public Wifi AS56207	1,024
139.135.192.0/22	AS17639	COMCLARK PUBLIC WIFI	1,024
139.135.45.0/24	AS9541	Cyber Internet Services Pakistan	256
139.135.53.0/24	AS9541	Cyber Internet Services Pakistan	256
139.135.54.0/24	AS9541	Cyber Internet Services Pakistan	256
139.135.57.0/24	AS9541	Cyber Internet Services Pakistan	256
139.135.36.0/24	AS9541	Cyber Internet Services Pakistan	256
139.135.63.0/24	AS9541	Cyber Internet Services Pakistan	256
139.135.38.0/24	AS9541	Cyber Internet Services Pakistan	256
139.135.40.0/24	AS9541	Cyber Internet Services Pakistan	256
139.135.35.0/24	AS9541	Cyber Internet Services Pakistan	256
139.135.34.0/24	AS9541	Cyber Internet Services Pakistan	256
139.135.41.0/24	AS9541	Cyber Internet Services Pakistan	256
139.135.60.0/24	AS9541	Cyber Internet Services Pakistan	256
139.135.62.0/24	AS9541	Cyber Internet Services Pakistan	256
139.135.52.0/24	AS9541	Cyber Internet Services Pakistan	256
139.135.44.0/24	AS9541	Cyber Internet Services Pakistan	256
139.135.42.0/24	AS9541	Cyber Internet Services Pakistan	256
139.135.55.0/24	AS9541	Cyber Internet Services Pakistan	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
139.135.44.70	nyxcognition.com	1

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

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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
202.27.209.37	AS9303 The Digital Lab 2007 Limited	1.05ms from Auckland, NZ
183.196.254.37	AS24547 Hebei Mobile Communication Company Limited	8.21ms from Beijing, CN
183.173.87.117	AS4538 China Education and Research Network Center	5.27ms from Beijing, CN
194.31.35.165	AS12741 Netia SA	3.99ms from Berlin, DE
134.94.52.5	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	5.02ms from Frankfurt am Main, DE
154.213.78.245	AS400619 AROSSCLOUD INC.	2.50ms from Hong Kong, HK
119.54.50.197	AS4837 CHINA UNICOM China169 Backbone	11.69ms from Liaoyang, CN
190.28.213.69	AS13489 UNE EPM TELECOMUNICACIONES S.A.	2.26ms from Medellin, CO
170.79.142.229	AS266308 i9NET - PROVEDOR DE INTERNET LTDA - ME	14.59ms from Montevideo, UY
182.16.229.133	AS37916 A.T.WORKS, Inc.	6.46ms from Osaka, JP
183.98.146.213	AS4766 Korea Telecom	1.16ms from Seoul, KR
24.172.176.213	AS33363 Charter Communications, Inc	8.66ms from Chicago, US
83.132.3.197	AS2860 NOS COMUNICACOES, S.A.	19.62ms from Lisbon, PT
92.239.248.181	AS5089 Virgin Media Limited	6.08ms from London, GB
47.18.46.69	AS6128 Cablevision Systems Corp.	6.55ms from New York City, US
201.207.55.197	AS11830 Instituto Costarricense de Electricidad y Telecom.	1.28ms from San Jose, CR
56.137.31.181	AS8987 Amazon Data Services Ireland Ltd	0.20ms from Boardman, US
194.99.49.133	AS16017 Hager Electro GmbH & Co. KG	4.46ms from Frankfurt am Main, DE
170.199.204.37	AS200005 Akamai International B.V.	19.31ms from Frankfurt am Main, DE
178.227.115.85	AS31615 Odido Netherlands B.V.	17.33ms from Meppel, NL
218.55.90.37	AS9318 SK Broadband Co Ltd	1.94ms from Seoul, KR
79.205.178.133	AS3320 Deutsche Telekom AG	2.42ms from Duesseldorf, DE
69.139.207.245	AS7922 Comcast Cable Communications, LLC	1.23ms from Denver, US
119.147.227.37	AS4134 CHINANET-BACKBONE	8.16ms from Guangzhou, CN
167.142.193.53	AS5056 Aureon Network Services	5.23ms from Kansas City, US

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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