What is ASN AS133199?

ASN AS133199 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS133199?

AS133199 is listed under SonderCloud 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.

AS133199 SonderCloud Limited | IPGeolocation.io

ASN Lookup Tool

SonderCloud Limited sondercloud.com

HK 260 Routes

AS Data

AS133199

AS133199 – SonderCloud Limited

AS Number	133199
AS Name	SONDERCLOUDLIMITED-AS-AP
Organization	SonderCloud Limited (org-sl6-ap)
Country	HK
Website	sondercloud.com
Number of IPv4 Routes	260
Number of IPv6 Routes	0
ASN type	ISP
Registry	APNIC
Date Allocated	N/A

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Use ASN data for AS133199 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
38.190.237.0/24	AS133199	SonderCloud Limited	SOLUSTACK LIMITED	256
208.87.206.0/24	AS133199	SonderCloud Limited	SonderCloud Hong Kong Data Center, ISP at HK	256
38.190.207.0/24	AS133199	SonderCloud Limited	SOLUSTACK LIMITED	256
149.30.184.0/24	AS133199	SonderCloud Limited	SOLUSTACK LIMITED	256
149.30.225.0/24	AS133199	SonderCloud Limited	Cogent Communications, LLC	256
103.249.108.0/24	AS133199	SonderCloud Limited	SonderCloud Limited	256
149.30.255.0/24	AS133199	SonderCloud Limited	Cogent Communications, LLC	256
43.242.130.0/24	AS133199	SonderCloud Limited	HK DiamondHill DC	256
149.30.213.0/24	AS133199	SonderCloud Limited	Cogent Communications, LLC	256
149.30.166.0/24	AS133199	SonderCloud Limited	SOLUSTACK LIMITED	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 'AS133199'

% Abuse contact for 'AS133199' is 'noc@sondercloud.com'

aut-num:        AS133199
as-name:        SONDERCLOUDLIMITED-AS-AP
descr:          SonderCloud Limited
descr:          UNIT 04,7/F,BRIGHT WAY TOWER,NO. 33 MONG KOK ROAD,KOWLOON
country:        HK
org:            ORG-SL6-AP
admin-c:        SLA19-AP
tech-c:         SLA19-AP
abuse-c:        AS2389-AP
mnt-lower:      MAINT-SONDERCLOUDLIMITED-HK
mnt-routes:     MAINT-SONDERCLOUDLIMITED-HK
mnt-by:         APNIC-HM
mnt-irt:        IRT-SONDERCLOUDLIMITED-HK
last-modified:  2020-06-24T01:10:31Z
source:         APNIC

irt:            IRT-SONDERCLOUDLIMITED-HK
address:        UNIT 04,7/F,BRIGHT WAY TOWER,NO. 33 MONG KOK ROAD,KOWLOON, hong kong hong kong 700000
e-mail:         noc@sondercloud.com
abuse-mailbox:  noc@sondercloud.com
admin-c:        SLA19-AP
tech-c:         SLA19-AP
auth:           # Filtered
remarks:        noc@sondercloud.com was validated on 2025-12-18
mnt-by:         MAINT-SONDERCLOUDLIMITED-HK
last-modified:  2025-12-18T05:13:17Z
source:         APNIC

organisation:   ORG-SL6-AP
org-name:       SonderCloud Limited
org-type:       LIR
country:        HK
address:        UNIT 04,7/F,BRIGHT WAY TOWER,NO. 33 MONG KOK ROAD,KOWLOON
phone:          +852-51043232
e-mail:         Zhen.ken@sondercloud.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:37Z
source:         APNIC

role:           ABUSE SONDERCLOUDLIMITEDHK
country:        ZZ
address:        UNIT 04,7/F,BRIGHT WAY TOWER,NO. 33 MONG KOK ROAD,KOWLOON, hong kong hong kong 700000
phone:          +000000000
e-mail:         noc@sondercloud.com
admin-c:        SLA19-AP
tech-c:         SLA19-AP
nic-hdl:        AS2389-AP
remarks:        Generated from irt object IRT-SONDERCLOUDLIMITED-HK
remarks:        noc@sondercloud.com was validated on 2025-12-18
abuse-mailbox:  noc@sondercloud.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-18T05:13:35Z
source:         APNIC

role:           SonderCloud Limited administrator
address:        UNIT 04,7/F,BRIGHT WAY TOWER,NO. 33 MONG KOK ROAD,KOWLOON, hong kong hong kong 700000
country:        HK
phone:          +852-51043232
fax-no:         +852-37088197
e-mail:         noc@sondercloud.com
admin-c:        SLA19-AP
tech-c:         SLA19-AP
nic-hdl:        SLA19-AP
mnt-by:         MAINT-SONDERCLOUDLIMITED-HK
last-modified:  2024-04-01T06:07:50Z
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" : "AS133199",
    "as_name" : "SONDERCLOUDLIMITED-AS-AP",
    "description" : [ "SonderCloud Limited", "UNIT 04,7/F,BRIGHT WAY TOWER,NO. 33 MONG KOK ROAD,KOWLOON" ],
    "country" : "HK",
    "organization" : "ORG-SL6-AP",
    "admin_contacts" : [ "SLA19-AP" ],
    "tech_contacts" : [ "SLA19-AP" ],
    "abuse_contacts" : [ "AS2389-AP" ],
    "mnt_irt" : [ "IRT-SONDERCLOUDLIMITED-HK" ],
    "mnt_lower" : [ "MAINT-SONDERCLOUDLIMITED-HK" ],
    "mnt_routes" : [ "MAINT-SONDERCLOUDLIMITED-HK" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2020-06-24",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-SONDERCLOUDLIMITED-HK",
    "address" : [ "UNIT 04,7/F,BRIGHT WAY TOWER,NO. 33 MONG KOK ROAD,KOWLOON, hong kong hong kong 700000" ],
    "street" : "Mong Kok Road",
    "city" : "Kowloon",
    "state" : "HONG KONG",
    "zip_code" : "700000",
    "country" : "HONG KONG",
    "email" : [ "noc@sondercloud.com" ],
    "abuse_mailbox" : [ "noc@sondercloud.com" ],
    "admin_contacts" : [ "SLA19-AP" ],
    "tech_contacts" : [ "SLA19-AP" ],
    "remarks" : [ "noc@sondercloud.com was validated on 2025-12-18" ],
    "mnt_by" : [ "MAINT-SONDERCLOUDLIMITED-HK" ],
    "date_updated" : "2025-12-18",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-SL6-AP",
    "name" : "SonderCloud Limited",
    "type" : "LIR",
    "address" : [ "UNIT 04,7/F,BRIGHT WAY TOWER,NO. 33 MONG KOK ROAD,KOWLOON" ],
    "street" : "Mong Kok Road",
    "city" : "Kowloon",
    "country" : [ "HK" ],
    "email" : [ "Zhen.ken@sondercloud.com" ],
    "phone" : [ "+852-51043232" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "SLA19-AP",
    "name" : "SonderCloud Limited administrator",
    "address" : [ "UNIT 04,7/F,BRIGHT WAY TOWER,NO. 33 MONG KOK ROAD,KOWLOON, hong kong hong kong 700000" ],
    "street" : "Mong Kok Road",
    "city" : "Kowloon",
    "state" : "HONG KONG",
    "zip_code" : "700000",
    "country" : "HK",
    "email" : [ "noc@sondercloud.com" ],
    "phone" : [ "+852-51043232" ],
    "fax_no" : [ "+852-37088197" ],
    "admin_contacts" : [ "SLA19-AP" ],
    "tech_contacts" : [ "SLA19-AP" ],
    "mnt_by" : [ "MAINT-SONDERCLOUDLIMITED-HK" ],
    "date_updated" : "2024-04-01",
    "source" : "APNIC",
    "addressCountry" : "HONG KONG"
  } ],
  "technical_contacts" : [ {
    "handle" : "SLA19-AP",
    "name" : "SonderCloud Limited administrator",
    "address" : [ "UNIT 04,7/F,BRIGHT WAY TOWER,NO. 33 MONG KOK ROAD,KOWLOON, hong kong hong kong 700000" ],
    "street" : "Mong Kok Road",
    "city" : "Kowloon",
    "state" : "HONG KONG",
    "zip_code" : "700000",
    "country" : "HK",
    "email" : [ "noc@sondercloud.com" ],
    "phone" : [ "+852-51043232" ],
    "fax_no" : [ "+852-37088197" ],
    "admin_contacts" : [ "SLA19-AP" ],
    "tech_contacts" : [ "SLA19-AP" ],
    "mnt_by" : [ "MAINT-SONDERCLOUDLIMITED-HK" ],
    "date_updated" : "2024-04-01",
    "source" : "APNIC",
    "addressCountry" : "HONG KONG"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AS2389-AP",
    "name" : "ABUSE SONDERCLOUDLIMITEDHK",
    "address" : [ "UNIT 04,7/F,BRIGHT WAY TOWER,NO. 33 MONG KOK ROAD,KOWLOON, hong kong hong kong 700000" ],
    "street" : "Mong Kok Road",
    "city" : "Kowloon",
    "state" : "HONG KONG",
    "zip_code" : "700000",
    "country" : "ZZ",
    "email" : [ "noc@sondercloud.com" ],
    "abuse_mailbox" : [ "noc@sondercloud.com" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "SLA19-AP" ],
    "tech_contacts" : [ "SLA19-AP" ],
    "remarks" : [ "Generated from irt object IRT-SONDERCLOUDLIMITED-HK", "noc@sondercloud.com was validated on 2025-12-18" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2025-12-18",
    "source" : "APNIC",
    "addressCountry" : "HONG KONG"
  } ]
}

Peers

AS Number	Description	Country
AS24482	SG.GS	SG
AS4635	Hong Kong Internet Exchange--Route Server 1	HK
AS133861	SonderCloud Limited	HK
AS59105	Home NOC Operators Group	JP
AS6939	Hurricane Electric LLC	US
AS2500	WIDE Project	JP
AS4635	The Hong Kong Internet Exchange Limited	HK
AS21859	Zenlayer Inc	US
AS2914	NTT America, Inc.	US
AS4775	Globe Telecoms	PH

Upstreams

AS Number	Description	Country
AS39120	Convergenze S.p.A.	IT
AS13335	Cloudflare, Inc.	US
AS133861	SonderCloud Limited	HK
AS9002	RETN Limited	GB
AS17676	SoftBank Corp.	JP
AS18013	ASLINE LIMITED	HK
AS6939	Hurricane Electric LLC	US
AS23764	China Telecom Global Limited	HK
AS4635	The Hong Kong Internet Exchange Limited	HK
AS21859	Zenlayer Inc	US

Downstreams

AS Number	Description	Country
AS151630	Yun Zhong Technology Limited	HK
AS141159	Incomparable HK Network Co., Limited	HK

Contacts

Email Contacts

noc@sondercloud.com

Abuse Contacts