203.101.166.0/24

AS9541 · Cyber Internet Services (Pvt) Ltd.

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Summary

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

WHOIS Details

inetnum:        203.101.166.0 - 203.101.167.255
netname:        CYBERNET
descr:          Broadband Services
country:        PK
admin-c:        AQ84-AP
tech-c:         AQ84-AP
abuse-c:        AC1727-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-PK-CYBERNET
mnt-irt:        IRT-CYBERNET-PK
last-modified:  2021-01-27T13:12:51Z
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 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:          203.101.166.0/23
origin:         AS24440
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:  2016-10-18T11:36:20Z
source:         APNIC

route:          203.101.166.0/23
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:  2018-04-23T07:45:40Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.101.0.0/16

Range	ASN	Company	Num of IPs
203.101.0.0/17	AS9498	Bharti Broadband networks Limited	32,768
203.101.128.0/19	AS4637	Telstra Global Internet Services Network Blocks	8,192
203.101.168.0/23	AS24440	Broadband Services	512
203.101.104.0/23	AS9498	Bharti Televentures Limited A/c ABTS MP	512
203.101.168.0/23	AS9541	Broadband Services	512
203.101.41.0/24	AS24560	BTNL-CHN-DSL	256
203.101.40.0/24	AS24560	BTNL-CHN-DSL	256
203.101.43.0/24	AS24560	BTNL-CHN-DSL	256
203.101.139.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
203.101.156.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
203.101.155.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
203.101.134.0/24	AS4637	Telstra Global Internet Service	256
203.101.138.0/24	AS4637	Telstra Global Internet Service	256
203.101.147.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
203.101.146.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
203.101.44.0/24	AS24560	BTNL-CHN-DSL	256
203.101.157.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
203.101.152.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
203.101.158.0/24	AS4637	Telstra Global Internet Services Network /24 Block	256
203.101.95.0/24	AS9498	used for Network Infrastructure(Router/Switches)	256
203.101.87.0/24	AS9498	used for Network Infrastructure	256
203.101.40.0/24	AS9498	BTNL-CHN-DSL	256
203.101.45.0/24	AS24560	BTNL-CHN-DSL	256
203.101.1.0/24	AS9498	BHARTI AIRTEL LTD - NGN N/W	256
203.101.42.0/24	AS24560	BTNL-CHN-DSL	256
203.101.61.0/24	AS24560	ABTS (Karnataka),	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

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

IP Address	ASN	Details
203.101.166.35	AS9541 Cyber Internet Services (Pvt) Ltd.	`1.15ms` from Karachi, PK

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
66.216.95.152	AS33070 Rackspace Hosting	`1.02ms` from Dallas, US
1.49.226.168	AS4134 CHINANET BACKBONE	`4.46ms` from Guiyang, CN
124.217.79.184	AS9299 Philippine Long Distance Telephone Company	`5.18ms` from Manila, PH
34.110.242.248	AS396982 Google LLC	`0.07ms` from Melbourne, AU
52.73.184.40	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
34.207.59.104	AS14618 Amazon.com, Inc.	`0.49ms` from Reston, US
115.97.76.216	AS17488 Hathway IP Over Cable Internet	`1.34ms` from Saint Thomas Mount, IN
8.243.209.24	AS3356 Level 3 Parent, LLC	`0.96ms` from Santiago de Queretaro, MX
14.45.63.232	AS4766 Korea Telecom	`5.72ms` from Seoul, KR
122.241.124.232	AS4134 CHINANET BACKBONE	`11.82ms` from Shanghai, CN
52.219.151.232	AS16509 Amazon.com, Inc.	`0.15ms` from Tokyo, JP
101.29.27.232	AS4837 CHINA UNICOM China169 Backbone	`9.62ms` from Beijing, CN
197.49.14.104	AS8452 TE-AS	`5.65ms` from Cairo, EG
116.169.171.88	AS4837 CHINA UNICOM China169 Backbone	`10.96ms` from Chengdu, CN
73.168.115.248	AS7922 Comcast Cable Communications, LLC	`5.81ms` from Chicago, US
13.59.219.8	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
104.15.128.232	AS7018 AT&T Enterprises, LLC	`6.69ms` from Dallas, US
82.43.143.136	AS5089 Virgin Media Limited	`11.40ms` from Maidenhead, GB
54.157.225.88	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
179.210.165.40	AS28573 Claro NXT Telecomunicacoes Ltda	`1.07ms` from Rio de Janeiro, BR
67.213.249.120	AS30432 STRATA NETWORKS	`3.51ms` from Salt Lake City, US
153.205.29.152	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.42ms` from Tokyo, JP
13.81.251.24	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
20.127.113.184	AS8075 Microsoft Corporation	`0.44ms` from Ashburn, US
84.158.178.104	AS3320 Deutsche Telekom AG	`3.02ms` from Berlin, DE

Traceroute

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

traceroute -a -n -q1 -f4 203.101.166.253

traceroute to 203.101.166.253 (203.101.166.253): 64 hops max, 52 byte packets

4 [] 110.93.255.231 0.419 ms

5 *

6 *

7 [AS9541] 203.101.166.253 2.208 ms

Measurement taken from

IPinfo ProbeNet in Karachi, PK

On April 13th 2026

What are IP address ranges?

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