ASN AS58506 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS58506?

AS58506 is listed under National Bank of Pakistan.

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.

AS58506 National Bank of Pakistan

ASN Lookup Tool

National Bank of Pakistan nbp.com.pk

PK 2 Routes

AS Data

AS58506

AS58506 – National Bank of Pakistan

AS Number	58506
AS Name	NBP-PK
Organization	National Bank of Pakistan (org-nbop1-ap)
Country	PK
Website	nbp.com.pk
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS58506 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
103.28.151.0/24	AS58506	National Bank of Pakistan	National Bank of Pakistan	256
103.28.150.0/24	AS58506	National Bank of Pakistan	National Bank of Pakistan	256

Raw Whois Response

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

% Information related to 'AS58368 - AS59391'

as-block:       AS58368 - AS59391
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:  2011-08-10T06:21:41Z
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 'AS58506'

% Abuse contact for 'AS58506' is 'hassaan.zahid@nbp.com.pk'

aut-num:        AS58506
as-name:        NBP-PK
descr:          Head Office, NBP Building, I.I Chundrigar Road
country:        PK
org:            ORG-NBOP1-AP
admin-c:        NBOP1-AP
tech-c:         NBOP1-AP
abuse-c:        AN915-AP
mnt-lower:      MAINT-NBP-PK
mnt-routes:     MAINT-NBP-PK
mnt-by:         APNIC-HM
mnt-irt:        IRT-NBP-PK
last-modified:  2020-07-21T15:50:02Z
source:         APNIC

irt:            IRT-NBP-PK
address:        Head Office, NBP Building, I.I. Chundrigar Road, Karachi, Pakistan
e-mail:         hassaan.zahid@nbp.com.pk
abuse-mailbox:  hassaan.zahid@nbp.com.pk
admin-c:        NBOP1-AP
tech-c:         NBOP1-AP
auth:           # Filtered
remarks:        hassaan.zahid@nbp.com.pk is invalid
mnt-by:         MAINT-NBP-PK
last-modified:  2025-12-19T08:10:34Z
source:         APNIC

organisation:   ORG-NBOP1-AP
org-name:       National Bank of Pakistan
org-type:       LIR
country:        PK
address:        5th Floor, IT Annexe Building , Head Office, NBP Building,
phone:          +92-21-99220301
e-mail:         hassaan.zahid@nbp.com.pk
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:55Z
source:         APNIC

role:           ABUSE NBPPK
country:        ZZ
address:        Head Office, NBP Building, I.I. Chundrigar Road, Karachi, Pakistan
phone:          +000000000
e-mail:         hassaan.zahid@nbp.com.pk
admin-c:        NBOP1-AP
tech-c:         NBOP1-AP
nic-hdl:        AN915-AP
remarks:        Generated from irt object IRT-NBP-PK
remarks:        hassaan.zahid@nbp.com.pk is invalid
abuse-mailbox:  hassaan.zahid@nbp.com.pk
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-04T19:19:31Z
source:         APNIC

role:           NATIONAL BANK OF PAKISTAN
address:        Head Office, NBP Building, I.I. Chundrigar Road, Karachi, Pakistan
country:        PK
phone:          +92-21-99212168
e-mail:         irashid@nbp.com.pk
admin-c:        NBOP1-AP
tech-c:         NBOP1-AP
nic-hdl:        NBOP1-AP
mnt-by:         MAINT-NBP-PK
last-modified:  2012-01-02T23:10:42Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS58368 - AS59391",
    "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" : "2011-08-10",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS58506",
    "as_name" : "NBP-PK",
    "description" : [ "Head Office, NBP Building, I.I Chundrigar Road" ],
    "country" : "PK",
    "organization" : "ORG-NBOP1-AP",
    "admin_contacts" : [ "NBOP1-AP" ],
    "tech_contacts" : [ "NBOP1-AP" ],
    "abuse_contacts" : [ "AN915-AP" ],
    "mnt_irt" : [ "IRT-NBP-PK" ],
    "mnt_lower" : [ "MAINT-NBP-PK" ],
    "mnt_routes" : [ "MAINT-NBP-PK" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2020-07-21",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-NBP-PK",
    "address" : [ "Head Office, NBP Building, I.I. Chundrigar Road, Karachi, Pakistan" ],
    "street" : "Chundrigar Road",
    "city" : "Karachi",
    "country" : "PAKISTAN",
    "email" : [ "hassaan.zahid@nbp.com.pk" ],
    "abuse_mailbox" : [ "hassaan.zahid@nbp.com.pk" ],
    "admin_contacts" : [ "NBOP1-AP" ],
    "tech_contacts" : [ "NBOP1-AP" ],
    "remarks" : [ "hassaan.zahid@nbp.com.pk is invalid" ],
    "mnt_by" : [ "MAINT-NBP-PK" ],
    "date_updated" : "2025-12-19",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-NBOP1-AP",
    "name" : "National Bank of Pakistan",
    "type" : "LIR",
    "address" : [ "5th Floor, IT Annexe Building , Head Office, NBP Building," ],
    "country" : [ "PK" ],
    "email" : [ "hassaan.zahid@nbp.com.pk" ],
    "phone" : [ "+92-21-99220301" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "NBOP1-AP",
    "name" : "NATIONAL BANK OF PAKISTAN",
    "address" : [ "Head Office, NBP Building, I.I. Chundrigar Road, Karachi, Pakistan" ],
    "street" : "Chundrigar Road",
    "city" : "Karachi",
    "country" : "PK",
    "email" : [ "irashid@nbp.com.pk" ],
    "phone" : [ "+92-21-99212168" ],
    "admin_contacts" : [ "NBOP1-AP" ],
    "tech_contacts" : [ "NBOP1-AP" ],
    "mnt_by" : [ "MAINT-NBP-PK" ],
    "date_updated" : "2012-01-02",
    "source" : "APNIC",
    "addressCountry" : "PAKISTAN"
  } ],
  "technical_contacts" : [ {
    "handle" : "NBOP1-AP",
    "name" : "NATIONAL BANK OF PAKISTAN",
    "address" : [ "Head Office, NBP Building, I.I. Chundrigar Road, Karachi, Pakistan" ],
    "street" : "Chundrigar Road",
    "city" : "Karachi",
    "country" : "PK",
    "email" : [ "irashid@nbp.com.pk" ],
    "phone" : [ "+92-21-99212168" ],
    "admin_contacts" : [ "NBOP1-AP" ],
    "tech_contacts" : [ "NBOP1-AP" ],
    "mnt_by" : [ "MAINT-NBP-PK" ],
    "date_updated" : "2012-01-02",
    "source" : "APNIC",
    "addressCountry" : "PAKISTAN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AN915-AP",
    "name" : "ABUSE NBPPK",
    "address" : [ "Head Office, NBP Building, I.I. Chundrigar Road, Karachi, Pakistan" ],
    "street" : "Chundrigar Road",
    "city" : "Karachi",
    "country" : "ZZ",
    "email" : [ "hassaan.zahid@nbp.com.pk" ],
    "abuse_mailbox" : [ "hassaan.zahid@nbp.com.pk" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "NBOP1-AP" ],
    "tech_contacts" : [ "NBOP1-AP" ],
    "remarks" : [ "Generated from irt object IRT-NBP-PK", "hassaan.zahid@nbp.com.pk is invalid" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2025-09-04",
    "source" : "APNIC",
    "addressCountry" : "PAKISTAN"
  } ]
}

Peers

AS Number	Description	Country
AS38193	Transworld Associates (Pvt.) Ltd.	PK
AS38264	Wateen Telecom Limited	PK
AS38193	TRANS WORLD ASSOCIATES PVT LIMITED	PK
AS38264	National WiMAX/IMS environment	PK