ASN AS17557 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS17557?

AS17557 is listed under Pakistan Telecommunication Company Limited.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS17557 Pakistan Telecommunication Company Limited

Pakistan Telecommunication Company Limited ptcl.net

PK 1332 Routes

AS Data

AS17557

AS17557 – Pakistan Telecommunication Company Limited

AS Number	17557
AS Name	PKTELECOM-AS-PK
Organization	Pakistan Telecommunication Company Limited (org-ptcl1-ap)
Country	PK
Website	ptcl.net
Number of IPv4 Routes	1325
Number of IPv6 Routes	7
ASN type	ISP
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS17557 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
39.58.112.0/22	AS17557	Pakistan Telecommunication Company Limited	Pakistan Telecommuication company limited	1024
119.154.181.0/24	AS17557	Pakistan Telecommunication Company Limited	Pakistan Telecommuication company limited	256
182.176.202.0/24	AS17557	Pakistan Telecommunication Company Limited	Pakistan Telecommuication company limited	256
182.190.112.0/20	AS17557	Pakistan Telecommunication Company Limited	Soft X	4096
182.180.145.0/24	AS17557	Pakistan Telecommunication Company Limited	Infrastructure South	256
182.176.113.0/24	AS17557	Pakistan Telecommunication Company Limited	Pakistan Telecommuication company limited	256
182.184.100.0/24	AS17557	Pakistan Telecommunication Company Limited	USF North	256
39.48.38.0/23	AS17557	Pakistan Telecommunication Company Limited	Pakistan Telecommuication company limited	512
39.48.208.0/20	AS17557	Pakistan Telecommunication Company Limited	Pakistan Telecommuication company limited	4096
59.103.151.0/24	AS17557	Pakistan Telecommunication Company Limited	Narrowband HSI Pool for Multan	256

Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS17408 - AS17651'

as-block:       AS17408 - AS17651
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2019-01-08T23:22:27Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS17557'

% Abuse contacts for 'AS17557' are 'abuse.irt@ptcl.net', 'csirt@ptcl.net'

aut-num:        AS17557
as-name:        PKTELECOM-AS-PK
descr:          Pakistan Telecommunication Company Limited
descr:          Broadband Internet Services Provider
country:        PK
import:         from AS5400 action pref=190; accept ANY
import:         from AS6762 action pref=190; accept ANY
import:         from AS24493 action pref=190; accept ANY
import:         from AS702 action pref=190; accept ANY
export:         to AS5400 announce AS-SETPTCL
export:         to AS6762 announce AS-SETPTCL
export:         to AS24493 announce AS-SETPTCL
export:         to AS702 announce AS-SETPTCL
export:         to AS45595 announce AS-SETPTCL
export:         to AS131284 announce AS-SETPTCL
export:         to AS38193 announce AS-SETPTCL
export:         to AS45446 announce AS-SETPTCL
export:         to AS55534 announce AS-SETPTCL
export:         to AS45939 announce AS-SETPTCL
export:         to AS55541 announce AS-SETPTCL
export:         to AS45521 announce AS-SETPTCL
export:         to AS55330 announce AS-SETPTCL
export:         to AS56126 announce AS-SETPTCL
export:         to AS38193 announce AS-SETPTCL
export:         to AS55714 announce AS-SETPTCL
export:         to AS38264 announce AS-SETPTCL
remarks:        New AS has been added for TWA New AS added for Fiber LInk New AS added for KASB New AS added MCB New AS added PPL New AS added Foundation Security New AS added GEO TV (IMC) New AS added for Afghantel New AS added for UBL56126 New AS added for TWA peering38193
org:            ORG-PTCL1-AP
admin-c:        MA527-AP
tech-c:         MA527-AP
abuse-c:        AP1078-AP
mnt-lower:      MAINT-PK-PTCLBB
mnt-routes:     MAINT-PK-PTCLBB
mnt-by:         APNIC-HM
mnt-irt:        IRT-PTCLBB-PK
last-modified:  2020-12-13T16:41:05Z
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

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS17408 - AS17651",
    "description" : [ "APNIC ASN block" ],
    "admin_contacts" : [ "HM20-AP" ],
    "tech_contacts" : [ "HM20-AP" ],
    "remarks" : [ "These AS numbers are further assigned by APNIC", "to APNIC members and end-users in the APNIC region" ],
    "mnt_by" : [ "APNIC-HM" ],
    "mnt_lower" : [ "APNIC-HM" ],
    "date_updated" : "2019-01-08",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS17557",
    "as_name" : "PKTELECOM-AS-PK",
    "description" : [ "Pakistan Telecommunication Company Limited", "Broadband Internet Services Provider" ],
    "country" : "PK",
    "import" : [ "from AS5400 action pref=190; accept ANY", "from AS6762 action pref=190; accept ANY", "from AS24493 action pref=190; accept ANY", "from AS702 action pref=190; accept ANY" ],
    "export" : [ "to AS5400 announce AS-SETPTCL", "to AS6762 announce AS-SETPTCL", "to AS24493 announce AS-SETPTCL", "to AS702 announce AS-SETPTCL", "to AS45595 announce AS-SETPTCL", "to AS131284 announce AS-SETPTCL", "to AS38193 announce AS-SETPTCL", "to AS45446 announce AS-SETPTCL", "to AS55534 announce AS-SETPTCL", "to AS45939 announce AS-SETPTCL", "to AS55541 announce AS-SETPTCL", "to AS45521 announce AS-SETPTCL", "to AS55330 announce AS-SETPTCL", "to AS56126 announce AS-SETPTCL", "to AS38193 announce AS-SETPTCL", "to AS55714 announce AS-SETPTCL", "to AS38264 announce AS-SETPTCL" ],
    "organization" : "ORG-PTCL1-AP",
    "admin_contacts" : [ "MA527-AP" ],
    "tech_contacts" : [ "MA527-AP" ],
    "abuse_contacts" : [ "AP1078-AP" ],
    "remarks" : [ "New AS has been added for TWA New AS added for Fiber LInk New AS added for KASB New AS added MCB New AS added PPL New AS added Foundation Security New AS added GEO TV (IMC) New AS added for Afghantel New AS added for UBL56126 New AS added for TWA peering38193" ],
    "mnt_irt" : [ "IRT-PTCLBB-PK" ],
    "mnt_lower" : [ "MAINT-PK-PTCLBB" ],
    "mnt_routes" : [ "MAINT-PK-PTCLBB" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2020-12-13",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-PTCLBB-PK",
    "address" : [ "General Manager,", "Pakistan Telecommunication Company Limited.", "H-9/1, CDDT Building, Training Block", "Islamabad, Pakistan" ],
    "city" : "Islamabad",
    "country" : "PAKISTAN",
    "email" : [ "abuse.irt@ptcl.net", "csirt@ptcl.net" ],
    "abuse_mailbox" : [ "abuse.irt@ptcl.net", "csirt@ptcl.net" ],
    "admin_contacts" : [ "MA527-AP" ],
    "tech_contacts" : [ "MA527-AP" ],
    "remarks" : [ "abuse.irt@ptcl.net was validated on 2025-09-29", "csirt@ptcl.net was validated on 2025-09-30" ],
    "mnt_by" : [ "MAINT-PK-PTCLBB" ],
    "date_updated" : "2025-11-18",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-PTCL1-AP",
    "name" : "Pakistan Telecommuication company limited",
    "type" : "LIR",
    "address" : [ "CDDT Building, H-9/1, Training Block", "Pakistan Telecommunication Company Limited", "GM, Multimedia & Broadband" ],
    "country" : [ "PK" ],
    "email" : [ "munir.ahmed@ptcl.net.pk" ],
    "phone" : [ "+92-51-4430380" ],
    "fax_no" : [ "+92-51-4865401" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2025-02-26",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "MA527-AP",
    "name" : "Munir Ahmed",
    "address" : [ "SM TAC H-9/1, Islamabad", "Islamabad, Pakistan" ],
    "city" : "Islamabad",
    "country" : "PK",
    "email" : [ "munir.ahmed@ptcl.net.pk", "yasir.ahmad@ptcl.net.pk" ],
    "phone" : [ "+92-51-4865412" ],
    "mnt_by" : [ "MAINT-PTCLBB-PK" ],
    "date_updated" : "2020-08-26",
    "source" : "APNIC",
    "addressCountry" : "PAKISTAN"
  } ],
  "technical_contacts" : [ {
    "handle" : "MA527-AP",
    "name" : "Munir Ahmed",
    "address" : [ "SM TAC H-9/1, Islamabad", "Islamabad, Pakistan" ],
    "city" : "Islamabad",
    "country" : "PK",
    "email" : [ "munir.ahmed@ptcl.net.pk", "yasir.ahmad@ptcl.net.pk" ],
    "phone" : [ "+92-51-4865412" ],
    "mnt_by" : [ "MAINT-PTCLBB-PK" ],
    "date_updated" : "2020-08-26",
    "source" : "APNIC",
    "addressCountry" : "PAKISTAN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AP1078-AP",
    "name" : "ABUSE PTCLBBPK",
    "address" : [ "General Manager,", "Pakistan Telecommunication Company Limited.", "H-9/1, CDDT Building, Training Block", "Islamabad, Pakistan" ],
    "city" : "Islamabad",
    "country" : "ZZ",
    "email" : [ "abuse.irt@ptcl.net", "csirt@ptcl.net" ],
    "abuse_mailbox" : [ "abuse.irt@ptcl.net", "csirt@ptcl.net" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "MA527-AP" ],
    "tech_contacts" : [ "MA527-AP" ],
    "remarks" : [ "Generated from irt object IRT-PTCLBB-PK", "abuse.irt@ptcl.net was validated on 2025-09-29", "csirt@ptcl.net was validated on 2025-09-30" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2025-09-30",
    "source" : "APNIC",
    "addressCountry" : "PAKISTAN"
  } ]
}

Peers

AS Number	Description	Country
AS136610	WideBand Communications(Pvt)Ltd	PK
AS58057	Securebit AG	CH
AS28792	Public Internet Ltd	GB
AS154086	Liberty Telecommunication Private Limited	PK
AS38880	Micron21 Datacentre Pty Ltd	AU
AS30999	EMTEL LIMITED	MU
AS60144	3W Infra B.V.	NL
AS9264	Academia Sinica	TW
AS4862	Orange Business AS for Asia	HK
AS63981	Nova Technology Development Hong Kong Limited	HK

Upstreams

AS Number	Description	Country
AS6762	TELECOM ITALIA SPARKLE S.p.A.	IT
AS39249	Netassist International EOOD	BG
AS31133	PJSC MegaFon	RU
AS31500	Global Network Management Inc	AG
AS56655	Gigahost AS	NO
AS37468	Angola Cables	AO
AS2497	Internet Initiative Japan Inc.	JP
AS37497	Network Platforms PTY LTD	ZA
AS50673	Serverius Holding B.V.	NL
AS6461	Zayo Bandwidth	US

Downstreams

AS Number	Description	Country
AS6412	Gulfnet International KEMS LLC	KW
AS135384	Khyber Internet Services Provider Pvt. Ltd.	PK
AS62044	Zscaler Switzerland GmbH	CH
AS62713	PubMatic, Inc.	US
AS154086	Liberty Telecommunication Private Limited	PK
AS9260	Multinet Pakistan Pvt. Ltd.	PK
AS38880	Micron21 Datacentre Pty Ltd	AU
AS58381	Wow Internet Indonesia	ID
AS153932	Pakistan Single Window	PK
AS4862	Orange Business AS for Asia	HK