What is ASN AS133166?

ASN AS133166 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS133166?

AS133166 is listed under PT Pertamina Persero.

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.

AS133166 PT Pertamina Persero

ASN Lookup Tool

PT Pertamina Persero pertamina.com

ID 3 Routes

AS Data

AS133166

AS133166 – PT Pertamina Persero

AS Number	133166
AS Name	PERTAMINA-AS-ID
Organization	PT Pertamina Persero (org-pp3-ap)
Country	ID
Website	pertamina.com
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

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Use ASN data for AS133166 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
202.20.109.0/24	AS133166	PT Pertamina Persero	PT Pertamina Persero	256
202.20.106.0/24	AS133166	PT Pertamina Persero	PT Pertamina Persero	256
202.20.107.0/24	AS133166	PT Pertamina Persero	PT Pertamina Persero	256

Raw Whois Response

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

% Information related to 'AS133120 - AS133631'

as-block:       AS133120 - AS133631
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:  2013-09-11T23:52:15Z
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 'AS133166'

% Abuse contact for 'AS133166' is 'hostmaster@pertamina.com'

aut-num:        AS133166
as-name:        PERTAMINA-AS-ID
descr:          PT Pertamina (Persero)
descr:          Jl. Medan Merdeka Timur 1A
country:        ID
org:            ORG-PP3-AP
admin-c:        HP594-AP
tech-c:         HP594-AP
abuse-c:        AP1113-AP
mnt-lower:      MAINT-ID-PERTAMINA
mnt-routes:     MAINT-ID-PERTAMINA
mnt-by:         APNIC-HM
mnt-irt:        IRT-PERTAMINA3-ID
last-modified:  2021-01-14T05:01:50Z
source:         APNIC

irt:            IRT-PERTAMINA3-ID
address:        Jl. Medan Merdeka Timur 1A Jakarta
e-mail:         hostmaster@pertamina.com
abuse-mailbox:  hostmaster@pertamina.com
admin-c:        HP594-AP
tech-c:         HP594-AP
remarks:        hostmaster@pertamina.com is invalid
auth:           # Filtered
mnt-by:         MAINT-ID-PERTAMINA
last-modified:  2025-11-18T00:27:30Z
source:         APNIC

organisation:   ORG-PP3-AP
org-name:       PT Pertamina (Persero)
org-type:       LIR
country:        ID
address:        Jl. Medan Merdeka Timur 1A
phone:          +62-21-3521894
e-mail:         sofia.putri@pertamina.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:54Z
source:         APNIC

role:           ABUSE PERTAMINA3ID
country:        ZZ
address:        Jl. Medan Merdeka Timur 1A Jakarta
phone:          +000000000
e-mail:         hostmaster@pertamina.com
admin-c:        HP594-AP
tech-c:         HP594-AP
nic-hdl:        AP1113-AP
remarks:        Generated from irt object IRT-PERTAMINA3-ID
remarks:        hostmaster@pertamina.com is invalid
abuse-mailbox:  hostmaster@pertamina.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-18T01:44:14Z
source:         APNIC

person:         Hostmaster Pertamina
address:        Jl. Medan Merdeka Timur 1A Jakarta
country:        ID
phone:          +62 21 3816443
fax-no:         +62 21 3843882
e-mail:         hostmaster@pertamina.com
nic-hdl:        HP594-AP
mnt-by:         MAINT-ID-PERTAMINA
last-modified:  2012-03-19T04:31:21Z
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" : "AS133120 - AS133631",
    "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" : "2013-09-11",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS133166",
    "as_name" : "PERTAMINA-AS-ID",
    "description" : [ "PT Pertamina (Persero)", "Jl. Medan Merdeka Timur 1A" ],
    "country" : "ID",
    "organization" : "ORG-PP3-AP",
    "admin_contacts" : [ "HP594-AP" ],
    "tech_contacts" : [ "HP594-AP" ],
    "abuse_contacts" : [ "AP1113-AP" ],
    "mnt_irt" : [ "IRT-PERTAMINA3-ID" ],
    "mnt_lower" : [ "MAINT-ID-PERTAMINA" ],
    "mnt_routes" : [ "MAINT-ID-PERTAMINA" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2021-01-14",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-PERTAMINA3-ID",
    "address" : [ "Jl. Medan Merdeka Timur 1A Jakarta" ],
    "street" : "Jl. Medan Merdeka Timur",
    "city" : "Jakarta",
    "email" : [ "hostmaster@pertamina.com" ],
    "abuse_mailbox" : [ "hostmaster@pertamina.com" ],
    "admin_contacts" : [ "HP594-AP" ],
    "tech_contacts" : [ "HP594-AP" ],
    "remarks" : [ "hostmaster@pertamina.com is invalid" ],
    "mnt_by" : [ "MAINT-ID-PERTAMINA" ],
    "date_updated" : "2025-11-18",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-PP3-AP",
    "name" : "PT Pertamina (Persero)",
    "type" : "LIR",
    "address" : [ "Jl. Medan Merdeka Timur 1A" ],
    "street" : "Jl. Medan Merdeka Timur",
    "country" : [ "ID" ],
    "email" : [ "sofia.putri@pertamina.com" ],
    "phone" : [ "+62-21-3521894" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "HP594-AP",
    "name" : "Hostmaster Pertamina",
    "address" : [ "Jl. Medan Merdeka Timur 1A Jakarta" ],
    "street" : "Jl. Medan Merdeka Timur",
    "city" : "Jakarta",
    "country" : "ID",
    "email" : [ "hostmaster@pertamina.com" ],
    "phone" : [ "+62 21 3816443" ],
    "fax_no" : [ "+62 21 3843882" ],
    "mnt_by" : [ "MAINT-ID-PERTAMINA" ],
    "date_updated" : "2012-03-19",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "HP594-AP",
    "name" : "Hostmaster Pertamina",
    "address" : [ "Jl. Medan Merdeka Timur 1A Jakarta" ],
    "street" : "Jl. Medan Merdeka Timur",
    "city" : "Jakarta",
    "country" : "ID",
    "email" : [ "hostmaster@pertamina.com" ],
    "phone" : [ "+62 21 3816443" ],
    "fax_no" : [ "+62 21 3843882" ],
    "mnt_by" : [ "MAINT-ID-PERTAMINA" ],
    "date_updated" : "2012-03-19",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AP1113-AP",
    "name" : "ABUSE PERTAMINA3ID",
    "address" : [ "Jl. Medan Merdeka Timur 1A Jakarta" ],
    "street" : "Jl. Medan Merdeka Timur",
    "city" : "Jakarta",
    "country" : "ZZ",
    "email" : [ "hostmaster@pertamina.com" ],
    "abuse_mailbox" : [ "hostmaster@pertamina.com" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "HP594-AP" ],
    "tech_contacts" : [ "HP594-AP" ],
    "remarks" : [ "Generated from irt object IRT-PERTAMINA3-ID", "hostmaster@pertamina.com is invalid" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2025-11-18",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS17727	PT. NAP Info Lintas Nusa	ID
AS56258	PT. PGAS TELEKOMUNIKASI NUSANTARA	ID
AS17922	PT. INDOSAT Tbk	ID
AS4761	PT. INDOSAT Tbk	ID
AS17727	NAP.Net.id Network Access Point	ID
AS17922	INDOSAT Internet Network Provider	ID
AS4761	INDOSAT Internet Network Provider	ID