203.99.173.0/24

AS17557  ·  Pakistan Telecommunication Company Limited

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Summary

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

WHOIS Details

inetnum:        203.99.160.0 - 203.99.191.255
netname:        PTCL
descr:          Pakistan Telecommunication Company Limited
descr:          CDDT Building, H-9/1, Room No. 15, Training Block
descr:          Islamabad, Pakistan
country:        PK
org:            ORG-PTCL1-AP
admin-c:        MA527-AP
tech-c:         MA527-AP
abuse-c:        AP1078-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-PK-PTCLBB
mnt-routes:     MAINT-PK-PTCLBB
mnt-irt:        IRT-PTCLBB-PK
last-modified:  2021-01-20T22:25:30Z
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

organisation:   ORG-PTCL1-AP
org-name:       Pakistan Telecommuication company limited
org-type:       LIR
country:        PK
address:        CDDT Building, H-9/1, Training Block
address:        Pakistan Telecommunication Company Limited
address:        GM, Multimedia & Broadband
phone:          +92-51-4430380
fax-no:         +92-51-4865401
e-mail:         munir.ahmed@ptcl.net.pk
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-02-26T12:55:16Z
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:          203.99.160.0/19
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:  2020-07-28T15:06:06Z
source:         APNIC

route:          203.99.160.0/19
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:  2020-04-22T05:56:25Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.99.173.0/24

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 are no domains currently hosted on this ASN.

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

Pingable IPs

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

IP Address ASN Details
203.99.173.166 AS17557 Pakistan Telecommunication Company Limited 2.85ms 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
86.99.228.216 AS5384 Emirates Internet 6.08ms from Al Fujairah City, AE
34.235.159.216 AS14618 Amazon.com, Inc. 0.82ms from Ashburn, US
137.174.138.40 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 1.99ms from Ashburn, US
74.109.233.168 AS701 Verizon Business 8.18ms from Ashburn, US
66.99.128.136 AS6325 Illinois Century Network 7.46ms from Chicago, US
191.30.89.104 AS18881 TELEFÔNICA BRASIL S.A 5.66ms from Curitiba, BR
217.249.50.88 AS3320 Deutsche Telekom AG 4.06ms from Frankfurt am Main, DE
113.164.210.152 AS45899 VNPT Corp 4.67ms from Ho Chi Minh City, VN
103.122.33.136 AS131111 PT Mora Telematika Indonesia 0.51ms from Jakarta, ID
73.138.220.168 AS7922 Comcast Cable Communications, LLC 4.87ms from Miami, US
216.70.4.24 AS12042 Fidium 1.39ms from Minneapolis, US
45.95.64.200 AS211373 Simoresta UAB 0.41ms from Montreal, CA
78.199.244.248 AS12322 Free SAS 1.30ms from Paris, FR
109.221.145.104 AS3215 Orange S.A. 1.75ms from Paris, FR
97.177.107.8 AS6167 Verizon Business 17.90ms from Providence, US
47.251.228.168 AS45102 Alibaba (US) Technology Co., Ltd. 0.34ms from Santa Clara, US
125.134.169.136 AS4766 Korea Telecom 6.19ms from Seoul, KR
20.167.32.200 AS8075 Microsoft Corporation 0.70ms from Sydney, AU
118.237.170.184 AS2527 Sony Network Communications Inc. 6.64ms from Tokyo, JP
71.69.167.152 AS11426 Charter Communications Inc 11.31ms from Ashburn, US
94.64.135.56 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.00ms from Athens, GR
66.79.14.40 AS19901 Brightspeed 10.92ms from Atlanta, US
44.250.61.104 AS16509 Amazon.com, Inc. 0.53ms from Boardman, US
117.177.246.104 AS139080 The Internet Data Center of Sichuan Mobile Communication Company Limited 2.25ms from Chengdu, CN
66.25.166.72 AS11427 Charter Communications Inc 9.85ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f3 203.99.173.178
traceroute to 203.99.173.178 (203.99.173.178): 64 hops max, 52 byte packets
3 [] 195.149.232.133 5.822 ms
4 *
5 *
6 *
7 [AS6939] 65.49.109.214 193.196 ms
8 *
9 [AS17557] 203.99.173.178 211.178 ms
Measurement taken from IPinfo ProbeNet in Gdansk, PL
On

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