39.55.128.0/18

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:  2025-09-30T08:17:07Z
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 39.55.128.0/18

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 39.55.0.0/16

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

2,650 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
39.55.164.176 AS17557 Pakistan Telecommunication Company Limited 8.26ms from Islamabad, PK
39.55.182.180 AS17557 Pakistan Telecommunication Company Limited 5.75ms from Lahore, PK
39.55.154.132 AS17557 Pakistan Telecommunication Company Limited 5.87ms from Lahore, PK
39.55.158.140 AS17557 Pakistan Telecommunication Company Limited 8.69ms from Islamabad, PK
39.55.130.93 AS17557 Pakistan Telecommunication Company Limited 7.08ms from Lahore, PK
39.55.146.240 AS17557 Pakistan Telecommunication Company Limited 10.67ms from Islamabad, PK
39.55.181.252 AS17557 Pakistan Telecommunication Company Limited 7.99ms from Islamabad, PK
39.55.153.211 AS17557 Pakistan Telecommunication Company Limited 6.87ms from Lahore, PK
39.55.179.203 AS17557 Pakistan Telecommunication Company Limited 5.63ms from Lahore, PK
39.55.186.1 AS17557 Pakistan Telecommunication Company Limited 9.04ms from Islamabad, PK
39.55.135.125 AS17557 Pakistan Telecommunication Company Limited 6.13ms from Lahore, PK
39.55.149.69 AS17557 Pakistan Telecommunication Company Limited 8.21ms from Islamabad, PK
39.55.177.154 AS17557 Pakistan Telecommunication Company Limited 7.88ms from Islamabad, PK
39.55.180.111 AS17557 Pakistan Telecommunication Company Limited 8.06ms from Islamabad, PK
39.55.175.158 AS17557 Pakistan Telecommunication Company Limited 5.54ms from Lahore, PK
39.55.159.54 AS17557 Pakistan Telecommunication Company Limited 6.26ms from Lahore, PK
39.55.142.49 AS17557 Pakistan Telecommunication Company Limited 8.06ms from Islamabad, PK
39.55.155.59 AS17557 Pakistan Telecommunication Company Limited 8.25ms from Lahore, PK
39.55.174.61 AS17557 Pakistan Telecommunication Company Limited 6.58ms from Lahore, PK
39.55.191.103 AS17557 Pakistan Telecommunication Company Limited 6.51ms from Lahore, PK
39.55.178.150 AS17557 Pakistan Telecommunication Company Limited 8.04ms from Islamabad, PK
39.55.152.97 AS17557 Pakistan Telecommunication Company Limited 8.32ms from Islamabad, PK
39.55.134.51 AS17557 Pakistan Telecommunication Company Limited 6.13ms from Lahore, PK
39.55.151.244 AS17557 Pakistan Telecommunication Company Limited 5.57ms from Lahore, PK
39.55.144.32 AS17557 Pakistan Telecommunication Company Limited 8.67ms from Islamabad, 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
212.61.200.2 AS8426 ClaraNET LTD 4.06ms from Amsterdam, NL
61.19.91.34 AS9931 The Communication Authoity of Thailand, CAT 10.40ms from Bangkok, TH
97.223.172.178 AS6167 Verizon Business 9.61ms from Chicago, US
79.170.224.162 AS43925 MOLDCELL S.A. 0.34ms from Chisinau, MD
12.5.173.130 AS7018 AT&T Enterprises, LLC 1.80ms from Dallas, US
47.239.64.50 AS45102 Alibaba (US) Technology Co., Ltd. 0.70ms from Hong Kong, HK
24.167.121.18 AS11427 Charter Communications Inc 12.56ms from Houston, US
175.158.43.194 AS135478 PT. Cyberindo Aditama 0.81ms from Jakarta, ID
212.44.20.194 AS5552 Redcentric Solutions Ltd 1.81ms from London, GB
75.237.60.98 AS6167 Verizon Business 14.01ms from Los Angeles, US
77.92.170.226 AS39273 Kalaam Telecom Bahrain B.S.C. 1.56ms from Manama, BH
203.193.216.98 AS38611 Bendigo Community Telco 0.30ms from Melbourne, AU
67.7.142.114 AS393789 CenturyLink Communications, LLC 1.60ms from Miami, US
35.33.247.210 AS398378 Boost Mobile 0.11ms from Minneapolis, US
46.242.27.130 AS42610 PJSC Rostelecom 1.04ms from Moscow, RU
168.156.167.34 AS10430 Washington State K-20 Telecommunications Network 5.45ms from Seattle, US
47.102.19.2 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.58ms from Shanghai, CN
112.60.32.146 AS56040 China Mobile communications corporation 4.84ms from Shenzhen, CN
175.134.94.2 AS2516 KDDI CORPORATION 1.25ms from Tokyo, JP
147.30.163.130 AS9198 JSC Kazakhtelecom 7.44ms from Almaty, KZ
80.115.253.2 AS33915 Vodafone Libertel B.V. 1.10ms from Amsterdam, NL
5.161.83.66 AS213230 Hetzner Online GmbH 0.23ms from Ashburn, US
50.225.48.2 AS7922 Comcast Cable Communications, LLC 1.59ms from Atlanta, US
60.29.215.146 AS4837 CHINA UNICOM China169 Backbone 6.20ms from Beijing, CN
24.172.247.82 AS10796 Charter Communications Inc 2.81ms from Columbus, US

Traceroute

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

$
traceroute -a -n -q1 39.55.129.24
traceroute to 39.55.129.24 (39.55.129.24): 64 hops max, 52 byte packets
1 [AS15169] 74.125.37.73 143.467 ms
2 *
3 *
4 [AS17557] 39.55.129.24 183.207 ms
Measurement taken from IPinfo ProbeNet in Hamina, FI
On

What are IP address ranges?

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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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