39.51.224.0/19

AS17557  ·  Pakistan Telecommunication Company Limited

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Summary

Country Pakistan
Domain ptcl.net.pk
ASN AS17557
Parent Range 39.32.0.0/11
Registry APNIC
ID PTCLBB-PK

WHOIS Details

inetnum:        39.32.0.0 - 39.63.255.255
netname:        PTCLBB-PK
descr:          Pakistan Telecommuication 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:  2021-01-20T22:25:24Z
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:         [email protected]
e-mail:         [email protected]
abuse-mailbox:  [email protected]
abuse-mailbox:  [email protected]
admin-c:        MA527-AP
tech-c:         MA527-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-09-29
remarks:        [email protected] 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:         [email protected]
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:         [email protected]
e-mail:         [email protected]
admin-c:        MA527-AP
tech-c:         MA527-AP
nic-hdl:        AP1078-AP
remarks:        Generated from irt object IRT-PTCLBB-PK
remarks:        [email protected] was validated on 2025-09-29
remarks:        [email protected] was validated on 2025-09-30
abuse-mailbox:  [email protected]
abuse-mailbox:  [email protected]
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:         [email protected]
e-mail:         [email protected]
nic-hdl:        MA527-AP
mnt-by:         MAINT-PTCLBB-PK
last-modified:  2020-08-26T13:56:32Z
source:         APNIC

route:          39.32.0.0/11
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:  2020-08-10T09:44:00Z
source:         APNIC

route:          39.32.0.0/11
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:  2020-04-22T04:01:00Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 39.51.224.0/19

Range ASN Company Num of IPs
39.32.0.0/11 AS132165 Pakistan Telecommuication company limited 2,097,152
39.32.0.0/11 AS136525 Pakistan Telecommuication company limited 2,097,152
39.32.0.0/11 AS141031 Pakistan Telecommuication company limited 2,097,152
39.32.0.0/11 AS141450 Pakistan Telecommuication company limited 2,097,152
39.32.0.0/11 AS17557 Pakistan Telecommuication company limited 2,097,152

Nearby Ranges

BGP prefixes that overlap with 39.51.0.0/16

Range ASN Company Num of IPs
39.32.0.0/11 AS132165 Pakistan Telecommuication company limited 2,097,152
39.32.0.0/11 AS136525 Pakistan Telecommuication company limited 2,097,152
39.32.0.0/11 AS141031 Pakistan Telecommuication company limited 2,097,152
39.32.0.0/11 AS141450 Pakistan Telecommuication company limited 2,097,152
39.32.0.0/11 AS17557 Pakistan Telecommuication company limited 2,097,152

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

1,095 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
39.51.253.135 AS17557 Pakistan Telecommunication Company Limited 4.23ms from Lahore, PK
39.51.244.154 AS17557 Pakistan Telecommunication Company Limited 4.16ms from Lahore, PK
39.51.231.115 AS17557 Pakistan Telecommunication Company Limited 4.03ms from Lahore, PK
39.51.230.234 AS17557 Pakistan Telecommunication Company Limited 4.23ms from Lahore, PK
39.51.224.1 AS17557 Pakistan Telecommunication Company Limited 3.56ms from Lahore, PK
39.51.254.102 AS17557 Pakistan Telecommunication Company Limited 4.06ms from Lahore, PK
39.51.236.181 AS17557 Pakistan Telecommunication Company Limited 4.31ms from Lahore, PK
39.51.248.42 AS17557 Pakistan Telecommunication Company Limited 4.38ms from Lahore, PK
39.51.247.69 AS17557 Pakistan Telecommunication Company Limited 4.23ms from Lahore, PK
39.51.251.18 AS17557 Pakistan Telecommunication Company Limited 3.88ms from Lahore, PK
39.51.225.66 AS17557 Pakistan Telecommunication Company Limited 3.98ms from Lahore, PK
39.51.242.241 AS17557 Pakistan Telecommunication Company Limited 4.35ms from Lahore, PK
39.51.250.134 AS17557 Pakistan Telecommunication Company Limited 4.31ms from Lahore, PK
39.51.249.63 AS17557 Pakistan Telecommunication Company Limited 3.57ms from Lahore, PK
39.51.234.234 AS17557 Pakistan Telecommunication Company Limited 4.36ms from Lahore, PK
39.51.232.117 AS17557 Pakistan Telecommunication Company Limited 4.05ms from Lahore, PK
39.51.246.165 AS17557 Pakistan Telecommunication Company Limited 4.23ms from Lahore, PK
39.51.240.12 AS17557 Pakistan Telecommunication Company Limited 4.44ms from Lahore, PK
39.51.233.155 AS17557 Pakistan Telecommunication Company Limited 4.74ms from Lahore, PK
39.51.229.233 AS17557 Pakistan Telecommunication Company Limited 4.24ms from Lahore, PK
39.51.255.68 AS17557 Pakistan Telecommunication Company Limited 4.05ms from Lahore, PK
39.51.245.105 AS17557 Pakistan Telecommunication Company Limited 4.22ms from Lahore, PK
39.51.241.151 AS17557 Pakistan Telecommunication Company Limited 4.88ms from Lahore, PK
39.51.252.91 AS17557 Pakistan Telecommunication Company Limited 5.08ms from Lahore, PK
39.51.239.41 AS17557 Pakistan Telecommunication Company Limited 3.94ms 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
85.75.88.35 AS6799 Ote SA (Hellenic Telecommunications Organisation) 12.72ms from Athens, GR
209.38.127.99 AS14061 DigitalOcean, LLC 0.26ms from Bengaluru, IN
73.159.133.83 AS7922 Comcast Cable Communications, LLC 7.03ms from Boston, US
193.225.50.35 AS1955 KIFU (Governmental Info Tech Development Agency) 0.58ms from Budapest, HU
120.60.246.67 AS9829 National Internet Backbone 4.35ms from Chennai, IN
3.140.56.99 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
64.141.151.67 AS26554 US Signal Company, L.L.C. 2.45ms from Flint, US
140.105.37.131 AS137 Consortium GARR 7.16ms from Milan, IT
146.185.208.179 AS47764 LLC VK 0.75ms from Moscow, RU
97.145.72.19 AS6167 Verizon Business 9.62ms from Philadelphia, US
50.48.213.67 AS5650 Frontier Communications of America, Inc. 7.79ms from Secaucus, US
183.194.143.3 AS24400 Shanghai Mobile Communications Co.,Ltd. 2.62ms from Shanghai, CN
112.14.60.67 AS56041 China Mobile communications corporation 6.04ms from Shanghai, CN
54.37.64.243 AS16276 OVH SAS 0.19ms from Strasbourg, FR
60.22.63.243 AS4837 CHINA UNICOM China169 Backbone 5.87ms from Tieling, CN
13.231.228.131 AS16509 Amazon.com, Inc. 1.23ms from Tokyo, JP
131.214.43.115 AS668 United States Department of Defense (DoD) 2.73ms from Ashburn, US
20.102.164.147 AS8075 Microsoft Corporation 0.29ms from Boydton, US
113.241.162.67 AS4134 CHINANET-BACKBONE 13.00ms from Changsha, CN
168.121.113.51 AS265311 Bezerra Speed Internet 12.45ms from Fortaleza, BR
31.37.49.51 AS5410 Bouygues Telecom SA 6.11ms from Frankfurt am Main, DE
98.39.70.131 AS7922 Comcast Cable Communications, LLC 10.12ms from Houston, US
6.14.196.147 AS668 United States Department of Defense (DoD) 1.79ms from Los Angeles, US
23.202.65.243 AS16625 Akamai Technologies, Inc. 0.47ms from Miami, US
46.110.79.3 AS30600 Metronet 2.49ms from Minneapolis, US

Traceroute

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

$
traceroute -a -n -q1 39.51.240.216
traceroute to 39.51.240.216 (39.51.240.216): 64 hops max, 52 byte packets
2 *
3 *
4 *
5 [AS17557] 39.51.240.216 140.95 ms
Measurement taken from IPinfo ProbeNet in Berlin, DE
On

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