39.57.64.0/21

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 39.57.64.0/21

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 39.57.0.0/16

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

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

IP Address ASN Details
39.57.64.2 AS17557 Pakistan Telecommunication Company Limited 1.08ms 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
84.159.222.181 AS3320 Deutsche Telekom AG 5.81ms from Berlin, DE
98.10.42.101 AS11351 Charter Communications Inc 16.36ms from Chicago, US
171.240.42.53 AS7552 Viettel Group 1.85ms from Hanoi, VN
98.204.65.229 AS7922 Comcast Cable Communications, LLC 6.69ms from Herndon, US
154.12.22.53 AS401696 cognetcloud INC 0.94ms from Hong Kong, HK
196.36.233.101 AS3741 Dimension Data 1.40ms from Johannesburg, ZA
167.61.2.101 AS6057 Administracion Nacional de Telecomunicaciones 1.64ms from Montevideo, UY
122.184.134.101 AS9498 BHARTI Airtel Ltd. 0.72ms from Mumbai, IN
50.75.67.229 AS11351 Charter Communications Inc 9.49ms from New York City, US
78.192.186.5 AS12322 Free SAS 1.33ms from Paris, FR
18.212.116.165 AS14618 Amazon.com, Inc. 0.53ms from Reston, US
175.239.185.117 AS4766 Korea Telecom 5.43ms from Seoul, KR
222.105.156.213 AS4766 Korea Telecom 5.12ms from Seoul, KR
27.33.218.53 AS7545 TPG Telecom Limited 0.25ms from Sydney, AU
218.161.113.69 AS3462 Data Communication Business Group 4.29ms from Taichung, TW
212.165.78.181 AS25222 Inmarsat Solutions B.V. 0.78ms from Amsterdam, NL
52.61.1.197 AS8987 Amazon Data Services Ireland Ltd 0.28ms from Boardman, US
204.90.12.5 AS15258 Gilbane Building Company 3.20ms from Boston, US
141.136.50.229 AS16006 RUPKKI s.r.o. 7.27ms from Bratislava, SK
141.239.167.69 AS36149 Hawaiian Telcom Services Company, Inc. 1.04ms from Honolulu, US
204.148.85.229 AS701 Verizon Business 0.24ms from Miami, US
20.19.210.117 AS8075 Microsoft Corporation 0.16ms from Paris, FR
3.230.228.85 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
13.65.194.69 AS8075 Microsoft Corporation 0.26ms from San Antonio, US
181.210.18.117 AS7727 Hondutel 4.08ms from San Pedro Sula, HN

Traceroute

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

$
traceroute -a -n -q1 -m5 39.57.67.112
traceroute to 39.57.67.112 (39.57.67.112): 5 hops max, 52 byte packets
1 [AS31898] 140.91.226.6 0.082 ms
2 [] 198.179.18.117 0.915 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Montreal, CA
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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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