203.99.179.0/24

AS17557 · Pakistan Telecommunication Company Limited

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Summary

Country	Pakistan
Domain	ptcl.net.pk
ASN	AS17557
Parent Range	203.99.160.0/19
Registry	APNIC
ID	PTCL

WHOIS Details

inetnum:        203.99.176.0 - 203.99.191.255
netname:        PTCL
descr:          HSI Pool on ISB BRAS-2
country:        PK
admin-c:        MA527-AP
tech-c:         MA527-AP
abuse-c:        AP1078-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-PK-PTCLBB
mnt-irt:        IRT-PTCLBB-PK
last-modified:  2021-01-20T22:25:16Z
source:         APNIC

irt:            IRT-PTCLBB-PK
address:        General Manager,
address:        Pakistan Telecommunication Company Limited.
address:        H-9/1, CDDT Building, Training Block
address:        Islamabad, Pakistan
e-mail:         abuse.irt@ptcl.net
e-mail:         csirt@ptcl.net
abuse-mailbox:  abuse.irt@ptcl.net
abuse-mailbox:  csirt@ptcl.net
admin-c:        MA527-AP
tech-c:         MA527-AP
auth:           # Filtered
remarks:        abuse.irt@ptcl.net was validated on 2025-09-29
remarks:        csirt@ptcl.net was validated on 2025-09-30
mnt-by:         MAINT-PK-PTCLBB
last-modified:  2025-11-18T00:26:37Z
source:         APNIC

role:           ABUSE PTCLBBPK
country:        ZZ
address:        General Manager,
address:        Pakistan Telecommunication Company Limited.
address:        H-9/1, CDDT Building, Training Block
address:        Islamabad, Pakistan
phone:          +000000000
e-mail:         abuse.irt@ptcl.net
e-mail:         csirt@ptcl.net
admin-c:        MA527-AP
tech-c:         MA527-AP
nic-hdl:        AP1078-AP
remarks:        Generated from irt object IRT-PTCLBB-PK
remarks:        abuse.irt@ptcl.net was validated on 2025-09-29
remarks:        csirt@ptcl.net was validated on 2025-09-30
abuse-mailbox:  abuse.irt@ptcl.net
abuse-mailbox:  csirt@ptcl.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-30T08:17:20Z
source:         APNIC

person:         Munir Ahmed
address:        SM TAC H-9/1, Islamabad
address:        Islamabad, Pakistan
country:        PK
phone:          +92-51-4865412
e-mail:         munir.ahmed@ptcl.net.pk
e-mail:         yasir.ahmad@ptcl.net.pk
nic-hdl:        MA527-AP
mnt-by:         MAINT-PTCLBB-PK
last-modified:  2020-08-26T13:56:32Z
source:         APNIC

route:          203.99.176.0/20
origin:         AS17557
descr:          Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband
mnt-by:         MAINT-PK-PTCLBB
last-modified:  2020-07-28T15:06:27Z
source:         APNIC

route:          203.99.176.0/20
origin:         AS45595
descr:          Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband
mnt-by:         MAINT-PK-PTCLBB
last-modified:  2020-04-22T05:56:35Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.99.179.0/24

Range	ASN	Company	Num of IPs
203.99.160.0/19	AS17557	Pakistan Telecommunication Company Limited	8,192

Nearby Ranges

BGP prefixes that overlap with 203.99.0.0/16

Range	ASN	Company	Num of IPs
203.99.160.0/19	AS17557	Pakistan Telecommunication Company Limited	8,192
203.99.48.0/20	AS23674	Nayatel (Pvt) Ltd	4,096
203.99.72.0/21	AS131909	OCC Co., Ltd.	2,048
203.99.224.0/21	AS23836	RELATION Co., Ltd.	2,048
203.99.240.0/21	AS24270	ITOCHU Techno-Solutions Corporation	2,048
203.99.72.0/22	AS131909	OCC Co., Ltd.	1,024
203.99.136.0/22	AS38891	Measat Satellite Systems Sdn. Bhd.	1,024
203.99.156.0/22	AS38800	Digicel Samoa Ltd	1,024
203.99.196.0/22	AS17903	Cognizant Technology Solution India Pvt Ltd, India Net block	1,024
203.99.204.0/22	AS17903	Cognizant Technology Solution India Pvt Ltd, India Net block	1,024
203.99.150.0/23	AS152097	Centrefit Communications	512
203.99.130.0/23	AS45287	PT. Varnion Technology Semesta	512
203.99.252.0/23	AS24190	The Stock Exchange of Thailand	512
203.99.146.0/23	AS150756	Floppy Ltd.	512
203.99.13.0/24	AS23764	Chinatelecom Next Carrying Network backbone	256
203.99.138.0/24	AS38891	M5 Network Services	256
203.99.145.0/24	AS137453	Exabyte ltd	256
203.99.143.0/24	AS45485	5th Floor, Lakeside 2	256
203.99.165.0/24	AS17557	DSLAM Management IP's for 60K project	256
203.99.144.0/24	AS137453	Asia Pacific Network Information Centre	256
203.99.255.0/24	AS17993	Vodafone Samoa Limited	256
203.99.10.0/24	AS23764	Chinatelecom Next Carrying Network backbone	256
203.99.11.0/24	AS23764	Chinatelecom Next Carrying Network backbone	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
203.99.179.192	growthcaravan.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

Read more

Pingable IPs

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

IP Address	ASN	Details
203.99.179.208	AS17557 Pakistan Telecommunication Company Limited	`2.67ms` from Lahore, 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
178.224.172.216	AS50266 Odido Netherlands B.V.	`3.89ms` from Amsterdam, NL
194.7.156.168	AS702 Verizon Business	`4.24ms` from Amsterdam, NL
18.209.85.88	AS14618 Amazon.com, Inc.	`0.54ms` from Ashburn, US
174.168.207.136	AS7922 Comcast Cable Communications, LLC	`9.57ms` from Boston, US
8.53.186.8	AS3356 Level 3 Parent, LLC	`1.19ms` from Chicago, US
91.12.61.56	AS3320 Deutsche Telekom AG	`9.94ms` from Frankfurt am Main, DE
119.91.63.152	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.93ms` from Guangzhou, CN
4.213.159.24	AS8075 Microsoft Corporation	`0.14ms` from Lohogaon, IN
87.23.14.56	AS3269 Telecom Italia S.p.A.	`19.36ms` from Milan, IT
15.157.161.152	AS16509 Amazon.com, Inc.	`0.13ms` from Montreal, CA
104.210.217.184	AS8075 Microsoft Corporation	`0.28ms` from San Antonio, US
121.134.92.248	AS4766 Korea Telecom	`1.30ms` from Seoul, KR
42.53.126.24	AS4837 CHINA UNICOM China169 Backbone	`9.64ms` from Tieling, CN
197.200.195.88	AS36947 Telecom Algeria	`15.12ms` from Algiers, DZ
31.150.252.152	AS9145 EWE TEL GmbH	`5.29ms` from Amsterdam, NL
3.215.222.40	AS14618 Amazon.com, Inc.	`0.46ms` from Ashburn, US
99.146.23.232	AS7018 AT&T Enterprises, LLC	`1.31ms` from Atlanta, US
74.131.232.168	AS10796 Charter Communications Inc	`7.51ms` from Cleveland, US
14.139.32.40	AS55824 NKN Core Network	`2.56ms` from Delhi, IN
13.226.249.72	AS16509 Amazon.com, Inc.	`0.10ms` from Denver, US
135.233.96.136	AS8075 Microsoft Corporation	`0.22ms` from Des Moines, US
20.223.234.8	AS8075 Microsoft Corporation	`0.13ms` from Dublin, IE
92.131.37.200	AS3215 Orange S.A.	`8.11ms` from Frankfurt am Main, DE
93.229.116.232	AS3320 Deutsche Telekom AG	`3.47ms` from Hamburg, DE
98.198.99.120	AS7922 Comcast Cable Communications, LLC	`4.43ms` from Houston, US

Traceroute

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

traceroute -a -n -q1 203.99.179.203

traceroute to 203.99.179.203 (203.99.179.203): 64 hops max, 52 byte packets

1 [AS15169] 172.253.51.168 1.438 ms

2 [AS15169] 192.178.109.120 1.519 ms

3 *

4 *

5 [AS17557] 203.99.179.203 93.631 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On March 20th 2026

What are IP address ranges?

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