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:         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:          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

1,748 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
39.51.231.198 AS17557 Pakistan Telecommunication Company Limited 4.05ms from Lahore, PK
39.51.251.232 AS17557 Pakistan Telecommunication Company Limited 4.24ms from Lahore, PK
39.51.247.131 AS17557 Pakistan Telecommunication Company Limited 3.84ms from Lahore, PK
39.51.224.194 AS17557 Pakistan Telecommunication Company Limited 3.85ms from Lahore, PK
39.51.253.237 AS17557 Pakistan Telecommunication Company Limited 4.75ms from Lahore, PK
39.51.232.178 AS17557 Pakistan Telecommunication Company Limited 4.23ms from Lahore, PK
39.51.243.136 AS17557 Pakistan Telecommunication Company Limited 3.99ms from Lahore, PK
39.51.246.73 AS17557 Pakistan Telecommunication Company Limited 4.01ms from Lahore, PK
39.51.255.30 AS17557 Pakistan Telecommunication Company Limited 4.11ms from Lahore, PK
39.51.240.230 AS17557 Pakistan Telecommunication Company Limited 4.15ms from Lahore, PK
39.51.234.253 AS17557 Pakistan Telecommunication Company Limited 4.69ms from Lahore, PK
39.51.235.24 AS17557 Pakistan Telecommunication Company Limited 4.19ms from Lahore, PK
39.51.238.247 AS17557 Pakistan Telecommunication Company Limited 4.06ms from Lahore, PK
39.51.249.0 AS17557 Pakistan Telecommunication Company Limited 4.26ms from Lahore, PK
39.51.229.53 AS17557 Pakistan Telecommunication Company Limited 4.51ms from Lahore, PK
39.51.233.27 AS17557 Pakistan Telecommunication Company Limited 3.49ms from Lahore, PK
39.51.237.24 AS17557 Pakistan Telecommunication Company Limited 4.53ms from Lahore, PK
39.51.239.245 AS17557 Pakistan Telecommunication Company Limited 3.82ms from Lahore, PK
39.51.226.2 AS17557 Pakistan Telecommunication Company Limited 3.96ms from Lahore, PK
39.51.225.179 AS17557 Pakistan Telecommunication Company Limited 3.96ms from Lahore, PK
39.51.250.17 AS17557 Pakistan Telecommunication Company Limited 4.51ms from Lahore, PK
39.51.242.46 AS17557 Pakistan Telecommunication Company Limited 4.10ms from Lahore, PK
39.51.254.85 AS17557 Pakistan Telecommunication Company Limited 4.67ms from Lahore, PK
39.51.248.255 AS17557 Pakistan Telecommunication Company Limited 3.85ms from Lahore, PK
39.51.241.206 AS17557 Pakistan Telecommunication Company Limited 3.96ms 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
176.205.141.131 AS5384 Emirates Internet 2.68ms from Al Fujairah City, AE
40.160.26.67 AS16276 OVH SAS 1.29ms from Ashburn, US
48.195.215.195 AS8075 Microsoft Corporation 0.73ms from Ashburn, US
138.91.123.51 AS8075 Microsoft Corporation 0.47ms from Ashburn, US
82.156.22.163 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.94ms from Beijing, CN
47.247.17.227 AS55836 Reliance Jio Infocomm Limited 12.24ms from Bengaluru, IN
117.241.49.131 AS9829 National Internet Backbone 10.53ms from Delhi, IN
165.229.206.3 AS23980 Yeungnam University 4.88ms from Incheon, KR
210.220.108.195 AS3786 LG DACOM Corporation 2.01ms from Incheon, KR
4.250.32.67 AS8075 Microsoft Corporation 0.19ms from London, GB
20.108.34.211 AS8075 Microsoft Corporation 0.29ms from London, GB
81.45.29.83 AS3352 TELEFONICA DE ESPANA S.A.U. 1.26ms from Madrid, ES
104.128.8.3 AS31758 Griggs County Telephone Co. 7.71ms from Minneapolis, US
35.196.13.179 AS396982 Google LLC 0.16ms from Moncks Corner, US
59.55.3.131 AS4134 CHINANET-BACKBONE 7.15ms from Nanchang, CN
88.88.74.3 AS2119 Telenor Norge AS 5.73ms from Oslo, NO
62.39.147.195 AS15557 Societe Francaise Du Radiotelephone - SFR SA 0.63ms from Paris, FR
176.168.199.115 AS5410 Bouygues Telecom SA 3.10ms from Paris, FR
151.25.207.115 AS1267 WIND TRE S.P.A. 5.26ms from Rome, IT
5.44.201.3 AS29518 Bredband2 AB 3.35ms from Stockholm, SE
119.119.14.51 AS4837 CHINA UNICOM China169 Backbone 7.61ms from Tieling, CN
83.189.218.83 AS1257 Tele2 Sverige AB 16.73ms from Vilnius, LT
34.48.78.83 AS396982 Google LLC 0.12ms from Ashburn, US
160.79.36.3 AS399268 Coosa Valley Technologies Inc 3.06ms from Atlanta, US
20.105.60.163 AS8075 Microsoft Corporation 0.17ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 39.51.242.128
traceroute to 39.51.242.128 (39.51.242.128): 64 hops max, 52 byte packets
2 *
3 *
4 *
5 [AS17557] 39.51.242.128 201.87 ms
Measurement taken from IPinfo ProbeNet in Seoul, KR
On

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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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