What is ASN AS137431?

ASN AS137431 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS137431?

AS137431 is listed under ZORRO RITZ PUBLIC 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.

AS137431 ZORRO RITZ PUBLIC COMPANY LIMITED

ZORRO RITZ PUBLIC COMPANY LIMITED ritz.com.mm

MM 2 Routes

AS Data

AS137431

AS137431 – ZORRO RITZ PUBLIC COMPANY LIMITED

AS Number	137431
AS Name	RPCL-AS-AP
Organization	ZORRO RITZ PUBLIC COMPANY LIMITED (org-rpcl1-ap)
Country	MM
Website	ritz.com.mm
Number of IPv4 Routes	1
Number of IPv6 Routes	1
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS137431 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2402:6540::/32	AS137431	ZORRO RITZ PUBLIC COMPANY LIMITED	RITZ Core Infrastructure	~79×10²⁷
103.108.104.0/22	AS137431	ZORRO RITZ PUBLIC COMPANY LIMITED	ZORRO RITZ PUBLIC COMPANY LIMITED	1024

Raw Whois Response

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

% Information related to 'AS136506 - AS137529'

as-block:       AS136506 - AS137529
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:  2016-05-26T03:42:38Z
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 'AS137431'

% Abuse contact for 'AS137431' is 'tech@ritz.com.mm'

aut-num:        AS137431
as-name:        RPCL-AS-AP
descr:          ZORRO RITZ PUBLIC COMPANY LIMITED
country:        MM
import:         from AS31667 accept any
import:         from AS6939 accept any
import:         from AS136255 accept any
import:         from AS133385 accept any
import:         from AS132167 accept any
import:         from AS45558 accept any
export:         to AS31667 announce AS137431
export:         to AS6939 announce AS137431
export:         to AS136255 announce AS137431
export:         to AS133385 announce AS137431
export:         to AS132167 announce AS137431
export:         to AS45558 announce AS137431
mp-import:      from AS136255 accept any
mp-import:      from AS133385 accept any
mp-import:      from AS132167 accept any
mp-import:      from AS45558 accept any
mp-export:      to AS136255 announce AS137431
mp-export:      to AS133385 announce AS137431
mp-export:      to AS132167 announce AS137431
mp-export:      to AS45558 announce AS137431
org:            ORG-RPCL1-AP
admin-c:        RPCL2-AP
tech-c:         RPCL2-AP
abuse-c:        AR907-AP
mnt-lower:      MAINT-RPCL-MM
mnt-routes:     MAINT-RPCL-MM
mnt-by:         APNIC-HM
mnt-irt:        IRT-RPCL-MM
last-modified:  2020-06-24T04:33:19Z
source:         APNIC

irt:            IRT-RPCL-MM
address:        RITZ CIS, 258/262, Strand Road, 12th Floor, Classic Strand Condominium, 11041, Pabedan Township, Yangon, Myanm
e-mail:         tech@ritz.com.mm
abuse-mailbox:  tech@ritz.com.mm
admin-c:        RPCL2-AP
tech-c:         RPCL2-AP
auth:           # Filtered
remarks:        tech@ritz.com.mm was validated on 2026-02-28
mnt-by:         MAINT-RPCL-MM
last-modified:  2026-04-23T04:04:33Z
source:         APNIC

organisation:   ORG-RPCL1-AP
org-name:       ZORRO RITZ PUBLIC COMPANY LIMITED
org-type:       LIR
country:        MM
address:        258/262, Strand Road, 12th Floor
address:        Classic Strand Condominium, 11041
address:        Pabedan Township, Yangon, Myanmar
phone:          +959-45210-5500
fax-no:         +959-45210-5044
e-mail:         info@ritz.com.mm
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:26Z
source:         APNIC

role:           ABUSE RPCLMM
country:        ZZ
address:        RITZ CIS, 258/262, Strand Road, 12th Floor, Classic Strand Condominium, 11041, Pabedan Township, Yangon, Myanm
phone:          +000000000
e-mail:         tech@ritz.com.mm
admin-c:        RPCL2-AP
tech-c:         RPCL2-AP
nic-hdl:        AR907-AP
remarks:        Generated from irt object IRT-RPCL-MM
remarks:        tech@ritz.com.mm was validated on 2026-02-28
abuse-mailbox:  tech@ritz.com.mm
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-28T04:13:59Z
source:         APNIC

role:           RITZ Public Co Ltd administrator
address:        258/262, Strand Road, 12th Floor, Classic Strand Condominium, 11041, Pabedan Township, Yangon, Myanm
country:        MM
phone:          +959-45210-5500
fax-no:         +959-45210-5500
e-mail:         tech@ritz.com.mm
admin-c:        RPCL2-AP
tech-c:         RPCL2-AP
nic-hdl:        RPCL2-AP
mnt-by:         MAINT-RPCL-MM
last-modified:  2018-01-24T06:32:29Z
source:         APNIC

% Information related to 'AS136506 - AS137529'

as-block:       AS136506 - AS137529
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-20T07:15:14Z
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 1.88.48 (WHOIS-SG1)


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

% Information related to 'AS136506 - AS137529'

as-block:       AS136506 - AS137529
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:  2016-05-26T03:42:38Z
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 'AS137431'

% Abuse contact for 'AS137431' is 'tech@ritz.com.mm'

aut-num:        AS137431
as-name:        RPCL-AS-AP
descr:          ZORRO RITZ PUBLIC COMPANY LIMITED
country:        MM
import:         from AS31667 accept any
import:         from AS6939 accept any
import:         from AS136255 accept any
import:         from AS133385 accept any
import:         from AS132167 accept any
import:         from AS45558 accept any
export:         to AS31667 announce AS137431
export:         to AS6939 announce AS137431
export:         to AS136255 announce AS137431
export:         to AS133385 announce AS137431
export:         to AS132167 announce AS137431
export:         to AS45558 announce AS137431
mp-import:      from AS136255 accept any
mp-import:      from AS133385 accept any
mp-import:      from AS132167 accept any
mp-import:      from AS45558 accept any
mp-export:      to AS136255 announce AS137431
mp-export:      to AS133385 announce AS137431
mp-export:      to AS132167 announce AS137431
mp-export:      to AS45558 announce AS137431
org:            ORG-RPCL1-AP
admin-c:        RPCL2-AP
tech-c:         RPCL2-AP
abuse-c:        AR907-AP
mnt-lower:      MAINT-RPCL-MM
mnt-routes:     MAINT-RPCL-MM
mnt-by:         APNIC-HM
mnt-irt:        IRT-RPCL-MM
last-modified:  2020-06-24T04:33:19Z
source:         APNIC

irt:            IRT-RPCL-MM
address:        RITZ CIS, 258/262, Strand Road, 12th Floor, Classic Strand Condominium, 11041, Pabedan Township, Yangon, Myanm
e-mail:         tech@ritz.com.mm
abuse-mailbox:  tech@ritz.com.mm
admin-c:        RPCL2-AP
tech-c:         RPCL2-AP
auth:           # Filtered
remarks:        tech@ritz.com.mm was validated on 2026-02-28
mnt-by:         MAINT-RPCL-MM
last-modified:  2026-04-23T04:04:33Z
source:         APNIC

organisation:   ORG-RPCL1-AP
org-name:       ZORRO RITZ PUBLIC COMPANY LIMITED
org-type:       LIR
country:        MM
address:        258/262, Strand Road, 12th Floor
address:        Classic Strand Condominium, 11041
address:        Pabedan Township, Yangon, Myanmar
phone:          +959-45210-5500
fax-no:         +959-45210-5044
e-mail:         info@ritz.com.mm
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:26Z
source:         APNIC

role:           ABUSE RPCLMM
country:        ZZ
address:        RITZ CIS, 258/262, Strand Road, 12th Floor, Classic Strand Condominium, 11041, Pabedan Township, Yangon, Myanm
phone:          +000000000
e-mail:         tech@ritz.com.mm
admin-c:        RPCL2-AP
tech-c:         RPCL2-AP
nic-hdl:        AR907-AP
remarks:        Generated from irt object IRT-RPCL-MM
remarks:        tech@ritz.com.mm was validated on 2026-02-28
abuse-mailbox:  tech@ritz.com.mm
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-28T04:13:59Z
source:         APNIC

role:           RITZ Public Co Ltd administrator
address:        258/262, Strand Road, 12th Floor, Classic Strand Condominium, 11041, Pabedan Township, Yangon, Myanm
country:        MM
phone:          +959-45210-5500
fax-no:         +959-45210-5500
e-mail:         tech@ritz.com.mm
admin-c:        RPCL2-AP
tech-c:         RPCL2-AP
nic-hdl:        RPCL2-AP
mnt-by:         MAINT-RPCL-MM
last-modified:  2018-01-24T06:32:29Z
source:         APNIC

% Information related to 'AS136506 - AS137529'

as-block:       AS136506 - AS137529
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-20T07:15:14Z
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 1.88.48 (WHOIS-UK2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS136506 - AS137529",
    "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" : "2016-05-26",
    "source" : "APNIC"
  }, {
    "as_block" : "AS136506 - AS137529",
    "description" : [ "APNIC ASN block" ],
    "admin_contacts" : [ "IA55-AP" ],
    "tech_contacts" : [ "IH123-AP" ],
    "mnt_by" : [ "MNT-APJII-ID" ],
    "mnt_lower" : [ "MNT-APJII-ID" ],
    "date_updated" : "2026-02-20",
    "source" : "IDNIC"
  }, {
    "as_block" : "AS136506 - AS137529",
    "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" : "2016-05-26",
    "source" : "APNIC"
  }, {
    "as_block" : "AS136506 - AS137529",
    "description" : [ "APNIC ASN block" ],
    "admin_contacts" : [ "IA55-AP" ],
    "tech_contacts" : [ "IH123-AP" ],
    "mnt_by" : [ "MNT-APJII-ID" ],
    "mnt_lower" : [ "MNT-APJII-ID" ],
    "date_updated" : "2026-02-20",
    "source" : "IDNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS137431",
    "as_name" : "RPCL-AS-AP",
    "description" : [ "ZORRO RITZ PUBLIC COMPANY LIMITED" ],
    "country" : "MM",
    "import" : [ "from AS31667 accept any", "from AS6939 accept any", "from AS136255 accept any", "from AS133385 accept any", "from AS132167 accept any", "from AS45558 accept any" ],
    "mp_import" : [ "from AS136255 accept any", "from AS133385 accept any", "from AS132167 accept any", "from AS45558 accept any" ],
    "export" : [ "to AS31667 announce AS137431", "to AS6939 announce AS137431", "to AS136255 announce AS137431", "to AS133385 announce AS137431", "to AS132167 announce AS137431", "to AS45558 announce AS137431" ],
    "mp_export" : [ "to AS136255 announce AS137431", "to AS133385 announce AS137431", "to AS132167 announce AS137431", "to AS45558 announce AS137431" ],
    "organization" : "ORG-RPCL1-AP",
    "admin_contacts" : [ "RPCL2-AP" ],
    "tech_contacts" : [ "RPCL2-AP" ],
    "abuse_contacts" : [ "AR907-AP" ],
    "mnt_irt" : [ "IRT-RPCL-MM" ],
    "mnt_lower" : [ "MAINT-RPCL-MM" ],
    "mnt_routes" : [ "MAINT-RPCL-MM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2020-06-24",
    "source" : "APNIC"
  }, {
    "aut_num" : "AS137431",
    "as_name" : "RPCL-AS-AP",
    "description" : [ "ZORRO RITZ PUBLIC COMPANY LIMITED" ],
    "country" : "MM",
    "import" : [ "from AS31667 accept any", "from AS6939 accept any", "from AS136255 accept any", "from AS133385 accept any", "from AS132167 accept any", "from AS45558 accept any" ],
    "mp_import" : [ "from AS136255 accept any", "from AS133385 accept any", "from AS132167 accept any", "from AS45558 accept any" ],
    "export" : [ "to AS31667 announce AS137431", "to AS6939 announce AS137431", "to AS136255 announce AS137431", "to AS133385 announce AS137431", "to AS132167 announce AS137431", "to AS45558 announce AS137431" ],
    "mp_export" : [ "to AS136255 announce AS137431", "to AS133385 announce AS137431", "to AS132167 announce AS137431", "to AS45558 announce AS137431" ],
    "organization" : "ORG-RPCL1-AP",
    "admin_contacts" : [ "RPCL2-AP" ],
    "tech_contacts" : [ "RPCL2-AP" ],
    "abuse_contacts" : [ "AR907-AP" ],
    "mnt_irt" : [ "IRT-RPCL-MM" ],
    "mnt_lower" : [ "MAINT-RPCL-MM" ],
    "mnt_routes" : [ "MAINT-RPCL-MM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2020-06-24",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-RPCL-MM",
    "address" : [ "RITZ CIS, 258/262, Strand Road, 12th Floor, Classic Strand Condominium, 11041, Pabedan Township, Yangon, Myanm" ],
    "street" : "Strand Road",
    "email" : [ "tech@ritz.com.mm" ],
    "abuse_mailbox" : [ "tech@ritz.com.mm" ],
    "admin_contacts" : [ "RPCL2-AP" ],
    "tech_contacts" : [ "RPCL2-AP" ],
    "remarks" : [ "tech@ritz.com.mm was validated on 2026-02-28" ],
    "mnt_by" : [ "MAINT-RPCL-MM" ],
    "date_updated" : "2026-04-23",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-RPCL1-AP",
    "name" : "ZORRO RITZ PUBLIC COMPANY LIMITED",
    "type" : "LIR",
    "address" : [ "258/262, Strand Road, 12th Floor", "Classic Strand Condominium, 11041", "Pabedan Township, Yangon, Myanmar" ],
    "street" : "Pabedan Township",
    "city" : "Yangon",
    "country" : [ "MM" ],
    "email" : [ "info@ritz.com.mm" ],
    "phone" : [ "+959-45210-5500" ],
    "fax_no" : [ "+959-45210-5044" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC",
    "addressCountry" : "MYANMAR"
  },
  "administrative_contacts" : [ {
    "handle" : "RPCL2-AP",
    "name" : "RITZ Public Co Ltd administrator",
    "address" : [ "258/262, Strand Road, 12th Floor, Classic Strand Condominium, 11041, Pabedan Township, Yangon, Myanm" ],
    "street" : "Strand Road",
    "country" : "MM",
    "email" : [ "tech@ritz.com.mm" ],
    "phone" : [ "+959-45210-5500" ],
    "fax_no" : [ "+959-45210-5500" ],
    "admin_contacts" : [ "RPCL2-AP" ],
    "tech_contacts" : [ "RPCL2-AP" ],
    "mnt_by" : [ "MAINT-RPCL-MM" ],
    "date_updated" : "2018-01-24",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "RPCL2-AP",
    "name" : "RITZ Public Co Ltd administrator",
    "address" : [ "258/262, Strand Road, 12th Floor, Classic Strand Condominium, 11041, Pabedan Township, Yangon, Myanm" ],
    "street" : "Strand Road",
    "country" : "MM",
    "email" : [ "tech@ritz.com.mm" ],
    "phone" : [ "+959-45210-5500" ],
    "fax_no" : [ "+959-45210-5500" ],
    "admin_contacts" : [ "RPCL2-AP" ],
    "tech_contacts" : [ "RPCL2-AP" ],
    "mnt_by" : [ "MAINT-RPCL-MM" ],
    "date_updated" : "2018-01-24",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AR907-AP",
    "name" : "ABUSE RPCLMM",
    "address" : [ "RITZ CIS, 258/262, Strand Road, 12th Floor, Classic Strand Condominium, 11041, Pabedan Township, Yangon, Myanm" ],
    "street" : "Strand Road",
    "country" : "ZZ",
    "email" : [ "tech@ritz.com.mm" ],
    "abuse_mailbox" : [ "tech@ritz.com.mm" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "RPCL2-AP" ],
    "tech_contacts" : [ "RPCL2-AP" ],
    "remarks" : [ "Generated from irt object IRT-RPCL-MM", "tech@ritz.com.mm was validated on 2026-02-28" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-02-28",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS31667	RIPE Network Coordination Centre	NL
AS133385	Atom Myanmar Limited	MM
AS136255	Telecom International Myanmar Co., Ltd	MM
AS136255	Telecom International Myanmar Company Limited	MM
AS132167	Nine Communications Company Limited	MM
AS6939	Hurricane Electric LLC	US
AS45558	MYANMA POSTS AND TELECOMMUNICATIONS	MM