What is ASN AS139776?

ASN AS139776 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS139776?

AS139776 is listed under Petroliam Nasional Berhad.

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.

AS139776 Petroliam Nasional Berhad

ASN Lookup Tool

Petroliam Nasional Berhad petronas.com.my

MY 5 Routes

AS Data

AS139776

AS139776 – Petroliam Nasional Berhad

AS Number	139776
AS Name	PETRONAS-BHD-AS-AP
Organization	Petroliam Nasional Berhad (org-pnb2-ap)
Country	MY
Website	petronas.com.my
Number of IPv4 Routes	5
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS139776 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
170.38.16.0/21	AS139776	Petroliam Nasional Berhad	Petroliam Nasional Berhad	2048
170.38.96.0/21	AS139776	Petroliam Nasional Berhad	Petroliam Nasional Berhad	2048
170.38.28.0/22	AS139776	Petroliam Nasional Berhad	Petroliam Nasional Berhad	1024
170.38.0.0/16	AS139776	Petroliam Nasional Berhad	Petroliam Nasional Berhad	65536
170.38.254.0/24	AS139776	Petroliam Nasional Berhad	Petroliam Nasional Berhad	256

Raw Whois Response

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

% Information related to 'AS139578 - AS140601'

as-block:       AS139578 - AS140601
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:  2019-06-13T01:03:23Z
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 'AS139776'

% Abuse contact for 'AS139776' is 'cybersoc@petronas.com'

aut-num:        AS139776
as-name:        PETRONAS-BHD-AS-AP
descr:          Petroliam Nasional Berhad
country:        MY
org:            ORG-PNB2-AP
admin-c:        PNBA1-AP
tech-c:         PNBA1-AP
abuse-c:        AP1048-AP
mnt-lower:      MAINT-PETRONAS-BHD-MY
mnt-routes:     MAINT-PETRONAS-BHD-MY
mnt-by:         APNIC-HM
mnt-irt:        IRT-PETRONAS-BHD-MY
last-modified:  2020-11-04T13:07:08Z
source:         APNIC

irt:            IRT-PETRONAS-BHD-MY
address:        Tower 1, PETRONAS Twin Towers. Kuala Lumpur City Centre, Kuala Lumpur 50088
e-mail:         cybersoc@petronas.com
abuse-mailbox:  cybersoc@petronas.com
admin-c:        PNBA1-AP
tech-c:         PNBA1-AP
auth:           # Filtered
remarks:        cybersoc@petronas.com is invalid
mnt-by:         MAINT-PETRONAS-BHD-MY
last-modified:  2025-11-18T00:33:22Z
source:         APNIC

organisation:   ORG-PNB2-AP
org-name:       Petroliam Nasional Berhad
org-type:       LIR
country:        MY
address:        Tower 1, PETRONAS Twin Towers. Kuala Lumpur City Centre
phone:          +603-2051-5000
e-mail:         petnic-c@petronas.com.my
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:56Z
source:         APNIC

role:           ABUSE PETRONASBHDMY
country:        ZZ
address:        Tower 1, PETRONAS Twin Towers. Kuala Lumpur City Centre, Kuala Lumpur 50088
phone:          +000000000
e-mail:         cybersoc@petronas.com
admin-c:        PNBA1-AP
tech-c:         PNBA1-AP
nic-hdl:        AP1048-AP
remarks:        Generated from irt object IRT-PETRONAS-BHD-MY
remarks:        cybersoc@petronas.com is invalid
abuse-mailbox:  cybersoc@petronas.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-04T17:10:31Z
source:         APNIC

role:           Petroliam Nasional Berhad administrator
address:        Tower 1, PETRONAS Twin Towers. Kuala Lumpur City Centre, Kuala Lumpur  50088
country:        MY
phone:          +603-2051-5000
e-mail:         petnic-c@petronas.com.my
admin-c:        PNBA1-AP
tech-c:         PNBA1-AP
nic-hdl:        PNBA1-AP
mnt-by:         MAINT-PETRONAS-BHD-MY
last-modified:  2019-11-08T02:38:40Z
source:         APNIC

% Information related to 'AS139578 - AS140601'

as-block:       AS139578 - AS140601
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-15T00:06:08Z
source:         IDNIC

role:           ID-NIC ADMINISTRATORS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
admin-c:        IH288-AP
tech-c:         IH288-AP
nic-hdl:        IA55-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2026-02-25T04:06:45Z
source:         IDNIC

role:           ID-NIC HOSTMASTERS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
remarks:        spam and abuse report : abuse@apjii.or.id
remarks:        technical and routing : support@apjii.or.id
remarks:        administrative request : admin@apjii.or.id
remarks:        IDNIC hostmasters role object
admin-c:        IH1-AP
tech-c:         IH1-AP
nic-hdl:        IH123-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2024-07-10T05:48:59Z
source:         IDNIC

% 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" : "AS139578 - AS140601",
    "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" : "2019-06-13",
    "source" : "APNIC"
  }, {
    "as_block" : "AS139578 - AS140601",
    "description" : [ "APNIC ASN block" ],
    "admin_contacts" : [ "IA55-AP" ],
    "tech_contacts" : [ "IH123-AP" ],
    "mnt_by" : [ "MNT-APJII-ID" ],
    "mnt_lower" : [ "MNT-APJII-ID" ],
    "date_updated" : "2026-02-15",
    "source" : "IDNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS139776",
    "as_name" : "PETRONAS-BHD-AS-AP",
    "description" : [ "Petroliam Nasional Berhad" ],
    "country" : "MY",
    "organization" : "ORG-PNB2-AP",
    "admin_contacts" : [ "PNBA1-AP" ],
    "tech_contacts" : [ "PNBA1-AP" ],
    "abuse_contacts" : [ "AP1048-AP" ],
    "mnt_irt" : [ "IRT-PETRONAS-BHD-MY" ],
    "mnt_lower" : [ "MAINT-PETRONAS-BHD-MY" ],
    "mnt_routes" : [ "MAINT-PETRONAS-BHD-MY" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2020-11-04",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-PETRONAS-BHD-MY",
    "address" : [ "Tower 1, PETRONAS Twin Towers. Kuala Lumpur City Centre, Kuala Lumpur 50088" ],
    "city" : "Kuala Lumpur",
    "zip_code" : "50088",
    "email" : [ "cybersoc@petronas.com" ],
    "abuse_mailbox" : [ "cybersoc@petronas.com" ],
    "admin_contacts" : [ "PNBA1-AP" ],
    "tech_contacts" : [ "PNBA1-AP" ],
    "remarks" : [ "cybersoc@petronas.com is invalid" ],
    "mnt_by" : [ "MAINT-PETRONAS-BHD-MY" ],
    "date_updated" : "2025-11-18",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-PNB2-AP",
    "name" : "Petroliam Nasional Berhad",
    "type" : "LIR",
    "address" : [ "Tower 1, PETRONAS Twin Towers. Kuala Lumpur City Centre" ],
    "country" : [ "MY" ],
    "email" : [ "petnic-c@petronas.com.my" ],
    "phone" : [ "+603-2051-5000" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "PNBA1-AP",
    "name" : "Petroliam Nasional Berhad administrator",
    "address" : [ "Tower 1, PETRONAS Twin Towers. Kuala Lumpur City Centre, Kuala Lumpur  50088" ],
    "city" : "Kuala Lumpur",
    "zip_code" : "50088",
    "country" : "MY",
    "email" : [ "petnic-c@petronas.com.my" ],
    "phone" : [ "+603-2051-5000" ],
    "admin_contacts" : [ "PNBA1-AP" ],
    "tech_contacts" : [ "PNBA1-AP" ],
    "mnt_by" : [ "MAINT-PETRONAS-BHD-MY" ],
    "date_updated" : "2019-11-08",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "PNBA1-AP",
    "name" : "Petroliam Nasional Berhad administrator",
    "address" : [ "Tower 1, PETRONAS Twin Towers. Kuala Lumpur City Centre, Kuala Lumpur  50088" ],
    "city" : "Kuala Lumpur",
    "zip_code" : "50088",
    "country" : "MY",
    "email" : [ "petnic-c@petronas.com.my" ],
    "phone" : [ "+603-2051-5000" ],
    "admin_contacts" : [ "PNBA1-AP" ],
    "tech_contacts" : [ "PNBA1-AP" ],
    "mnt_by" : [ "MAINT-PETRONAS-BHD-MY" ],
    "date_updated" : "2019-11-08",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AP1048-AP",
    "name" : "ABUSE PETRONASBHDMY",
    "address" : [ "Tower 1, PETRONAS Twin Towers. Kuala Lumpur City Centre, Kuala Lumpur 50088" ],
    "city" : "Kuala Lumpur",
    "zip_code" : "50088",
    "country" : "ZZ",
    "email" : [ "cybersoc@petronas.com" ],
    "abuse_mailbox" : [ "cybersoc@petronas.com" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "PNBA1-AP" ],
    "tech_contacts" : [ "PNBA1-AP" ],
    "remarks" : [ "Generated from irt object IRT-PETRONAS-BHD-MY", "cybersoc@petronas.com is invalid" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2025-09-04",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS9930	TT DOTCOM SDN BHD	MY
AS9930	TIME dotCom Berhad No. 14, Jalan Majistret U1/26 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia	MY

Upstreams

AS Number	Description	Country
AS9930	TT DOTCOM SDN BHD	MY

Contacts

Email Contacts

hostmaster@idnic.net petnic-c@petronas.com.my cybersoc@petronas.com

Abuse Contacts

cybersoc@petronas.com