What is ASN AS133054?

ASN AS133054 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS133054?

AS133054 is listed under Reasonable Software House 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.

AS133054 Reasonable Software House Limited

ASN Lookup Tool

Reasonable Software House Limited reasonables.com

HK 8 Routes

AS Data

AS133054

AS133054 – Reasonable Software House Limited

AS Number	133054
AS Name	RSHL-AS
Organization	Reasonable Software House Limited (org-rshl1-ap)
Country	HK
Website	reasonables.com
Number of IPv4 Routes	8
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS133054 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
103.230.34.0/23	AS133054	Reasonable Software House Limited	Reasonable Software House Limited	512
103.95.56.0/22	AS133054	Reasonable Software House Limited	Global eDM Ltd	1024
203.78.136.0/22	AS133054	Reasonable Software House Limited	Adsmart Digital Limited	1024
103.230.32.0/24	AS133054	Reasonable Software House Limited	Reasonable Software House Limited	256
103.131.44.0/22	AS133054	Reasonable Software House Limited	Reasonable Internet Limited	1024
43.243.164.0/22	AS133054	Reasonable Software House Limited	Reasonable Software House Limited	1024
103.71.228.0/22	AS133054	Reasonable Software House Limited	Adsmart Digital Limited	1024
103.250.41.0/24	AS133054	Reasonable Software House Limited	Reasonable Software House Limited	256

Raw Whois Response

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

% Information related to 'AS132096 - AS133119'

as-block:       AS132096 - AS133119
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:  2011-08-10T06:21:42Z
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 'AS133054'

% Abuse contact for 'AS133054' is 'abuse@reasonables.com'

aut-num:        AS133054
as-name:        RSHL-AS
descr:          Reasonable Software House Limited
descr:          Flat/RM 1806 18/F,
descr:          Laford Centre
descr:          838 Lai Chi Kok Rd, Cheung Sha Wan
country:        HK
org:            ORG-RSHL1-AP
admin-c:        RSHL1-AP
tech-c:         RSHL1-AP
abuse-c:        AR1140-AP
mnt-lower:      MAINT-RSHL-HK
mnt-routes:     MAINT-RSHL-HK
mnt-by:         APNIC-HM
mnt-irt:        IRT-RSHL-HK
last-modified:  2021-01-13T22:51:32Z
source:         APNIC

irt:            IRT-RSHL-HK
address:        1806 Laford, 838 Lai Chi Kok Rd, Cheung Sha Wan, Hong Kong KLN
e-mail:         abuse@reasonables.com
abuse-mailbox:  abuse@reasonables.com
admin-c:        RSHL1-AP
tech-c:         RSHL1-AP
auth:           # Filtered
remarks:        abuse@reasonables.com is invalid
mnt-by:         MAINT-RSHL-HK
last-modified:  2025-11-18T00:28:14Z
source:         APNIC

organisation:   ORG-RSHL1-AP
org-name:       Reasonable Software House Limited
org-type:       LIR
country:        HK
address:        Flat/RM 1806 18/F,
address:        Laford Centre
address:        838 Lai Chi Kok Rd, Cheung Sha Wan
phone:          +852 3590-4869
e-mail:         abuse@reasonables.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:12Z
source:         APNIC

role:           ABUSE RSHLHK
country:        ZZ
address:        1806 Laford, 838 Lai Chi Kok Rd, Cheung Sha Wan, Hong Kong KLN
phone:          +000000000
e-mail:         abuse@reasonables.com
admin-c:        RSHL1-AP
tech-c:         RSHL1-AP
nic-hdl:        AR1140-AP
remarks:        Generated from irt object IRT-RSHL-HK
remarks:        abuse@reasonables.com is invalid
abuse-mailbox:  abuse@reasonables.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-01-29T13:08:33Z
source:         APNIC

role:           Reasonable Software House Limited administrator
address:        1806 Laford, 838 Lai Chi Kok Rd, Cheung Sha Wan, Hong Kong KLN
country:        HK
phone:          +852 3590-4869
fax-no:         +852 3590-4869
e-mail:         abuse@reasonables.com
admin-c:        RSHL1-AP
tech-c:         RSHL1-AP
nic-hdl:        RSHL1-AP
mnt-by:         MAINT-RSHL-HK
last-modified:  2013-06-26T07:05:06Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS132096 - AS133119",
    "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" : "AS133054",
    "as_name" : "RSHL-AS",
    "description" : [ "Reasonable Software House Limited", "Flat/RM 1806 18/F,", "Laford Centre", "838 Lai Chi Kok Rd, Cheung Sha Wan" ],
    "country" : "HK",
    "organization" : "ORG-RSHL1-AP",
    "admin_contacts" : [ "RSHL1-AP" ],
    "tech_contacts" : [ "RSHL1-AP" ],
    "abuse_contacts" : [ "AR1140-AP" ],
    "mnt_irt" : [ "IRT-RSHL-HK" ],
    "mnt_lower" : [ "MAINT-RSHL-HK" ],
    "mnt_routes" : [ "MAINT-RSHL-HK" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2021-01-13",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-RSHL-HK",
    "address" : [ "1806 Laford, 838 Lai Chi Kok Rd, Cheung Sha Wan, Hong Kong KLN" ],
    "street" : "Lai Chi Kok Rd",
    "city" : "Cheung Sha Wan",
    "country" : "HONG KONG KLN",
    "email" : [ "abuse@reasonables.com" ],
    "abuse_mailbox" : [ "abuse@reasonables.com" ],
    "admin_contacts" : [ "RSHL1-AP" ],
    "tech_contacts" : [ "RSHL1-AP" ],
    "remarks" : [ "abuse@reasonables.com is invalid" ],
    "mnt_by" : [ "MAINT-RSHL-HK" ],
    "date_updated" : "2025-11-18",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-RSHL1-AP",
    "name" : "Reasonable Software House Limited",
    "type" : "LIR",
    "address" : [ "Flat/RM 1806 18/F,", "Laford Centre", "838 Lai Chi Kok Rd, Cheung Sha Wan" ],
    "street" : "Lai Chi Kok Rd",
    "country" : [ "HK" ],
    "email" : [ "abuse@reasonables.com" ],
    "phone" : [ "+852 3590-4869" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "RSHL1-AP",
    "name" : "Reasonable Software House Limited administrator",
    "address" : [ "1806 Laford, 838 Lai Chi Kok Rd, Cheung Sha Wan, Hong Kong KLN" ],
    "street" : "Lai Chi Kok Rd",
    "city" : "Cheung Sha Wan",
    "country" : "HK",
    "email" : [ "abuse@reasonables.com" ],
    "phone" : [ "+852 3590-4869" ],
    "fax_no" : [ "+852 3590-4869" ],
    "admin_contacts" : [ "RSHL1-AP" ],
    "tech_contacts" : [ "RSHL1-AP" ],
    "mnt_by" : [ "MAINT-RSHL-HK" ],
    "date_updated" : "2013-06-26",
    "source" : "APNIC",
    "addressCountry" : "HONG KONG KLN"
  } ],
  "technical_contacts" : [ {
    "handle" : "RSHL1-AP",
    "name" : "Reasonable Software House Limited administrator",
    "address" : [ "1806 Laford, 838 Lai Chi Kok Rd, Cheung Sha Wan, Hong Kong KLN" ],
    "street" : "Lai Chi Kok Rd",
    "city" : "Cheung Sha Wan",
    "country" : "HK",
    "email" : [ "abuse@reasonables.com" ],
    "phone" : [ "+852 3590-4869" ],
    "fax_no" : [ "+852 3590-4869" ],
    "admin_contacts" : [ "RSHL1-AP" ],
    "tech_contacts" : [ "RSHL1-AP" ],
    "mnt_by" : [ "MAINT-RSHL-HK" ],
    "date_updated" : "2013-06-26",
    "source" : "APNIC",
    "addressCountry" : "HONG KONG KLN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AR1140-AP",
    "name" : "ABUSE RSHLHK",
    "address" : [ "1806 Laford, 838 Lai Chi Kok Rd, Cheung Sha Wan, Hong Kong KLN" ],
    "street" : "Lai Chi Kok Rd",
    "city" : "Cheung Sha Wan",
    "country" : "ZZ",
    "email" : [ "abuse@reasonables.com" ],
    "abuse_mailbox" : [ "abuse@reasonables.com" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "RSHL1-AP" ],
    "tech_contacts" : [ "RSHL1-AP" ],
    "remarks" : [ "Generated from irt object IRT-RSHL-HK", "abuse@reasonables.com is invalid" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2025-01-29",
    "source" : "APNIC",
    "addressCountry" : "HONG KONG KLN"
  } ]
}

Peers

AS Number	Description	Country
AS4515	PCCW IMS Ltd PCCW Business Internet Access	HK
AS10103	HK Broadband Network Ltd.	HK
AS4515	PCCW IMS Ltd (PCCW Business Internet Access)	HK

Upstreams

AS Number	Description	Country
AS4515	PCCW IMS Ltd PCCW Business Internet Access	HK
AS10103	HK Broadband Network Ltd.	HK