ASN AS17981 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS17981?

AS17981 is listed under Cambo Technology I.S.P 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.

AS17981 Cambo Technology I.S.P Company Limited

ASN Lookup Tool

Cambo Technology I.S.P Company Limited cambotech.com

KH 8 Routes

AS Data

AS17981

AS17981 – Cambo Technology I.S.P Company Limited

AS Number	17981
AS Name	CAMBOTECH-KH-AS
Organization	Cambo Technology I.S.P Company Limited (org-ctcl2-ap)
Country	KH
Website	cambotech.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 AS17981 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
202.131.80.0/24	AS17981	Cambo Technology I.S.P Company Limited	Cambo Technology I.S.P Company Limited	256
202.131.85.0/24	AS17981	Cambo Technology I.S.P Company Limited	Cambo Technology I.S.P Company Limited	256
202.131.86.0/24	AS17981	Cambo Technology I.S.P Company Limited	Cambo Technology I.S.P Company Limited	256
202.131.84.0/24	AS17981	Cambo Technology I.S.P Company Limited	Cambo Technology I.S.P Company Limited	256
202.131.82.0/24	AS17981	Cambo Technology I.S.P Company Limited	Cambo Technology I.S.P Company Limited	256
202.131.81.0/24	AS17981	Cambo Technology I.S.P Company Limited	Cambo Technology I.S.P Company Limited	256
202.131.83.0/24	AS17981	Cambo Technology I.S.P Company Limited	Cambo Technology I.S.P Company Limited	256
202.131.87.0/24	AS17981	Cambo Technology I.S.P Company Limited	Cambo Technology I.S.P Company Limited	256

Raw Whois Response

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

% Information related to 'AS17653 - AS18431'

as-block:       AS17653 - AS18431
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:  2019-01-08T23:19:07Z
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 'AS17981'

% Abuse contact for 'AS17981' is 'tbagzhou@cambotech.com'

aut-num:        AS17981
as-name:        CAMBOTECH-KH-AS
descr:          Cambo Technology(ISP) Co.,Ltd
country:        KH
import:         from AS135391 action pref=10; accept ANY
import:         from AS10099 action pref=10; accept ANY
import:         from AS9902 action pref=10; accept ANY
import:         from AS55329 action pref=10; accept ANY
export:         to AS135391 announce AS17981
export:         to AS10099 announce AS17981
export:         to AS9902 announce AS17981
export:         to AS55329 announce AS17981
org:            ORG-CTCL2-AP
admin-c:        TW217-AP
tech-c:         TW217-AP
abuse-c:        AC2262-AP
notify:         noc@cambotech.com
mnt-lower:      MAINT-KH-CAMBOTECH
mnt-routes:     MAINT-KH-CAMBOTECH
mnt-by:         APNIC-HM
mnt-irt:        IRT-CAMBOTECH-AP
last-modified:  2020-12-30T13:07:31Z
source:         APNIC

irt:            IRT-CAMBOTECH-AP
address:        Golden Tower,
e-mail:         tbagzhou@cambotech.com
abuse-mailbox:  tbagzhou@cambotech.com
admin-c:        TW217-AP
tech-c:         TW217-AP
auth:           # Filtered
remarks:        tbagzhou@cambotech.com
remarks:        tbagzhou@cambotech.com is invalid
mnt-by:         MAINT-KH-CAMBOTECH
last-modified:  2026-04-15T13:07:42Z
source:         APNIC

organisation:   ORG-CTCL2-AP
org-name:       Cambo Technology (I.S.P) Company Limited
org-type:       LIR
country:        KH
address:        # 158 St. 215
address:        Sangat Veal Vong
address:        Khan 7 Makara
phone:          +855-23-886-886
e-mail:         tbagzhou@cambotech.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-05-01T12:56:31Z
source:         APNIC

role:           ABUSE CAMBOTECHAP
country:        ZZ
address:        Golden Tower,
phone:          +000000000
e-mail:         tbagzhou@cambotech.com
admin-c:        TW217-AP
tech-c:         TW217-AP
nic-hdl:        AC2262-AP
remarks:        Generated from irt object IRT-CAMBOTECH-AP
remarks:        tbagzhou@cambotech.com is invalid
abuse-mailbox:  tbagzhou@cambotech.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-04-15T13:08:48Z
source:         APNIC

person:         Tom Warren
nic-hdl:        TW217-AP
e-mail:         mr.tom.warren@gmail.com
address:        PO Box 2505
address:        Phnom Penh, Cambodia
phone:          +855-13-399-399
fax-no:         +855-13-399-396
country:        KH
mnt-by:         MAINT-KH-CAMBOTECH
last-modified:  2018-03-09T03:14:06Z
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" : "AS17653 - AS18431",
    "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" : "2019-01-08",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS17981",
    "as_name" : "CAMBOTECH-KH-AS",
    "description" : [ "Cambo Technology(ISP) Co.,Ltd" ],
    "country" : "KH",
    "import" : [ "from AS135391 action pref=10; accept ANY", "from AS10099 action pref=10; accept ANY", "from AS9902 action pref=10; accept ANY", "from AS55329 action pref=10; accept ANY" ],
    "export" : [ "to AS135391 announce AS17981", "to AS10099 announce AS17981", "to AS9902 announce AS17981", "to AS55329 announce AS17981" ],
    "organization" : "ORG-CTCL2-AP",
    "admin_contacts" : [ "TW217-AP" ],
    "tech_contacts" : [ "TW217-AP" ],
    "abuse_contacts" : [ "AC2262-AP" ],
    "notify" : [ "noc@cambotech.com" ],
    "mnt_irt" : [ "IRT-CAMBOTECH-AP" ],
    "mnt_lower" : [ "MAINT-KH-CAMBOTECH" ],
    "mnt_routes" : [ "MAINT-KH-CAMBOTECH" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2020-12-30",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-CAMBOTECH-AP",
    "address" : [ "Golden Tower," ],
    "email" : [ "tbagzhou@cambotech.com" ],
    "abuse_mailbox" : [ "tbagzhou@cambotech.com" ],
    "admin_contacts" : [ "TW217-AP" ],
    "tech_contacts" : [ "TW217-AP" ],
    "remarks" : [ "tbagzhou@cambotech.com", "tbagzhou@cambotech.com is invalid" ],
    "mnt_by" : [ "MAINT-KH-CAMBOTECH" ],
    "date_updated" : "2026-04-15",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-CTCL2-AP",
    "name" : "Cambo Technology (I.S.P) Company Limited",
    "type" : "LIR",
    "address" : [ "# 158 St. 215", "Sangat Veal Vong", "Khan 7 Makara" ],
    "street" : "St. 215 Sangat Veal Vong Khan 7 Makara",
    "country" : [ "KH" ],
    "email" : [ "tbagzhou@cambotech.com" ],
    "phone" : [ "+855-23-886-886" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2025-05-01",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "TW217-AP",
    "name" : "Tom Warren",
    "address" : [ "PO Box 2505", "Phnom Penh, Cambodia" ],
    "city" : "Phnom Penh",
    "country" : "KH",
    "email" : [ "mr.tom.warren@gmail.com" ],
    "phone" : [ "+855-13-399-399" ],
    "fax_no" : [ "+855-13-399-396" ],
    "mnt_by" : [ "MAINT-KH-CAMBOTECH" ],
    "date_updated" : "2018-03-09",
    "source" : "APNIC",
    "addressCountry" : "CAMBODIA"
  } ],
  "technical_contacts" : [ {
    "handle" : "TW217-AP",
    "name" : "Tom Warren",
    "address" : [ "PO Box 2505", "Phnom Penh, Cambodia" ],
    "city" : "Phnom Penh",
    "country" : "KH",
    "email" : [ "mr.tom.warren@gmail.com" ],
    "phone" : [ "+855-13-399-399" ],
    "fax_no" : [ "+855-13-399-396" ],
    "mnt_by" : [ "MAINT-KH-CAMBOTECH" ],
    "date_updated" : "2018-03-09",
    "source" : "APNIC",
    "addressCountry" : "CAMBODIA"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AC2262-AP",
    "name" : "ABUSE CAMBOTECHAP",
    "address" : [ "Golden Tower," ],
    "country" : "ZZ",
    "email" : [ "tbagzhou@cambotech.com" ],
    "abuse_mailbox" : [ "tbagzhou@cambotech.com" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "TW217-AP" ],
    "tech_contacts" : [ "TW217-AP" ],
    "remarks" : [ "Generated from irt object IRT-CAMBOTECH-AP", "tbagzhou@cambotech.com is invalid" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-04-15",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS10099	China Unicom Hong Kong Operations Limited	HK
AS134478	Eang Kong (Cambodia) Co., Ltd	KH
AS132213	Cambodian Network Exchange Co., Ltd.	KH
AS132238	Array Health	NZ
AS6939	Hurricane Electric LLC	US
AS135391	AOFEI DATA INTERNATIONAL COMPANY LIMITED	HK
AS55329	Telcotech Ltd.	KH
AS138340	ESURFING TECHNOLOGY CO.LTD	KH
AS10099	China Unicom Global	HK
AS134478	Eang Kong Cambodia Co., Ltd	KH

Upstreams

AS Number	Description	Country
AS6939	Hurricane Electric LLC	US
AS138607	CAMBO HK TECHNOLOGY I.S.P CO., LIMITED	HK
AS138340	ESURFING TECHNOLOGY CO.LTD	KH

Downstreams

AS Number	Description	Country
AS134478	Eang Kong Cambodia Co., Ltd	KH
AS138682	REMOHAND TECHNICAL CO LTD	KH
AS132238	Array Health	NZ

Contacts

Email Contacts

tbagzhou@cambotech.com mr.tom.warren@gmail.com

Abuse Contacts

tbagzhou@cambotech.com