ASN AS58465 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS58465?

AS58465 is listed under Cambodia Securities Exchange.

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.

AS58465 Cambodia Securities Exchange

ASN Lookup Tool

Cambodia Securities Exchange csx.com.kh

KH 1 Routes

AS Data

AS58465

AS58465 – Cambodia Securities Exchange

AS Number	58465
AS Name	CSX-KH
Organization	Cambodia Securities Exchange(org-cse1-ap)
Country	KH
Website	csx.com.kh
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS58465 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
103.23.213.0/24	AS58465	Cambodia Securities Exchange	Cambodia Securities Exchange	256

Raw Whois Response

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

% Information related to 'AS58368 - AS59391'

as-block:       AS58368 - AS59391
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:  2011-08-10T06:21:41Z
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 'AS58465'

% Abuse contact for 'AS58465' is 'apnic@csx.com.kh'

aut-num:        AS58465
as-name:        CSX-KH
descr:          25th Floor Canadia Tower N0. 315 Presh Ang Duong Street
descr:          (st. 110), Corner of Monivong Blvd
country:        KH
org:            ORG-CSE1-AP
admin-c:        CSEN1-AP
tech-c:         CSEN1-AP
abuse-c:        AC1909-AP
mnt-lower:      MAINT-CSX-KH
mnt-routes:     MAINT-CSX-KH
mnt-by:         APNIC-HM
mnt-irt:        IRT-CSX-KH
last-modified:  2020-07-07T04:53:58Z
source:         APNIC

irt:            IRT-CSX-KH
address:        CSX Building, St.Preah Mohaksat Treiyani Kossamak (St.106), Sangkat Wat Phnom, Khan Daun Penh, Phnom Penh, Kingdom of Cambodia
e-mail:         sovanney.pheng@csx.com.kh
abuse-mailbox:  apnic@csx.com.kh
admin-c:        CSEN1-AP
tech-c:         CSEN1-AP
auth:           # Filtered
remarks:        apnic@csx.com.kh
remarks:        apnic@csx.com.kh was validated on 2026-01-11
remarks:        sovanney.pheng@csx.com.kh was validated on 2026-01-11
mnt-by:         MAINT-CSX-KH
last-modified:  2026-01-11T04:22:57Z
source:         APNIC

organisation:   ORG-CSE1-AP
org-name:       Cambodia Securities Exchange
org-type:       LIR
country:        KH
address:        CSX Building, Street Preah Mohaksat Treiyani Kossamak
address:        (St.106), Sangkat Wat Phnom, Khan Daun Penh,
phone:          +855-12-421288
fax-no:         +855-23-955-558
e-mail:         apnic@csx.com.kh
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:54Z
source:         APNIC

role:           ABUSE CSXKH
country:        ZZ
address:        CSX Building, St.Preah Mohaksat Treiyani Kossamak (St.106), Sangkat Wat Phnom, Khan Daun Penh, Phnom Penh, Kingdom of Cambodia
phone:          +000000000
e-mail:         sovanney.pheng@csx.com.kh
admin-c:        CSEN1-AP
tech-c:         CSEN1-AP
nic-hdl:        AC1909-AP
remarks:        Generated from irt object IRT-CSX-KH
remarks:        apnic@csx.com.kh was validated on 2026-01-11
remarks:        sovanney.pheng@csx.com.kh was validated on 2026-01-11
abuse-mailbox:  apnic@csx.com.kh
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-11T04:23:25Z
source:         APNIC

role:           CAMBODIA SECURITIES EXCHANGE - network administrat
address:        CSX Building, St. Preah Mohaksat Treiyani Kossamak (St. 106), Sangkat Wat Phnom, Khan Daun Penh, Phnom Penh, Cambodia
country:        KH
phone:          +855 23 958888
e-mail:         apnic@csx.com.kh
admin-c:        CSEN1-AP
tech-c:         CSEN1-AP
nic-hdl:        CSEN1-AP
mnt-by:         MAINT-CSX-KH
last-modified:  2016-10-11T04:12:20Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS58368 - AS59391",
    "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" : "AS58465",
    "as_name" : "CSX-KH",
    "description" : [ "25th Floor Canadia Tower N0. 315 Presh Ang Duong Street", "(st. 110), Corner of Monivong Blvd" ],
    "country" : "KH",
    "organization" : "ORG-CSE1-AP",
    "admin_contacts" : [ "CSEN1-AP" ],
    "tech_contacts" : [ "CSEN1-AP" ],
    "abuse_contacts" : [ "AC1909-AP" ],
    "mnt_irt" : [ "IRT-CSX-KH" ],
    "mnt_lower" : [ "MAINT-CSX-KH" ],
    "mnt_routes" : [ "MAINT-CSX-KH" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2020-07-07",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-CSX-KH",
    "address" : [ "CSX Building, St.Preah Mohaksat Treiyani Kossamak (St.106), Sangkat Wat Phnom, Khan Daun Penh, Phnom Penh, Kingdom of Cambodia" ],
    "city" : "Phnom Penh",
    "country" : "KINGDOM OF CAMBODIA",
    "email" : [ "sovanney.pheng@csx.com.kh" ],
    "abuse_mailbox" : [ "apnic@csx.com.kh" ],
    "admin_contacts" : [ "CSEN1-AP" ],
    "tech_contacts" : [ "CSEN1-AP" ],
    "remarks" : [ "apnic@csx.com.kh", "apnic@csx.com.kh was validated on 2026-01-11", "sovanney.pheng@csx.com.kh was validated on 2026-01-11" ],
    "mnt_by" : [ "MAINT-CSX-KH" ],
    "date_updated" : "2026-01-11",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-CSE1-AP",
    "name" : "Cambodia Securities Exchange",
    "type" : "LIR",
    "address" : [ "CSX Building, Street Preah Mohaksat Treiyani Kossamak", "(St.106), Sangkat Wat Phnom, Khan Daun Penh," ],
    "country" : [ "KH" ],
    "email" : [ "apnic@csx.com.kh" ],
    "phone" : [ "+855-12-421288" ],
    "fax_no" : [ "+855-23-955-558" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "CSEN1-AP",
    "name" : "CAMBODIA SECURITIES EXCHANGE - network administrat",
    "address" : [ "CSX Building, St. Preah Mohaksat Treiyani Kossamak (St. 106), Sangkat Wat Phnom, Khan Daun Penh, Phnom Penh, Cambodia" ],
    "street" : "St. Preah Mohaksat Treiyani Kossamak St. 106 Sangkat Wat Phnom Khan",
    "city" : "Phnom Penh",
    "country" : "KH",
    "email" : [ "apnic@csx.com.kh" ],
    "phone" : [ "+855 23 958888" ],
    "admin_contacts" : [ "CSEN1-AP" ],
    "tech_contacts" : [ "CSEN1-AP" ],
    "mnt_by" : [ "MAINT-CSX-KH" ],
    "date_updated" : "2016-10-11",
    "source" : "APNIC",
    "addressCountry" : "CAMBODIA"
  } ],
  "technical_contacts" : [ {
    "handle" : "CSEN1-AP",
    "name" : "CAMBODIA SECURITIES EXCHANGE - network administrat",
    "address" : [ "CSX Building, St. Preah Mohaksat Treiyani Kossamak (St. 106), Sangkat Wat Phnom, Khan Daun Penh, Phnom Penh, Cambodia" ],
    "street" : "St. Preah Mohaksat Treiyani Kossamak St. 106 Sangkat Wat Phnom Khan",
    "city" : "Phnom Penh",
    "country" : "KH",
    "email" : [ "apnic@csx.com.kh" ],
    "phone" : [ "+855 23 958888" ],
    "admin_contacts" : [ "CSEN1-AP" ],
    "tech_contacts" : [ "CSEN1-AP" ],
    "mnt_by" : [ "MAINT-CSX-KH" ],
    "date_updated" : "2016-10-11",
    "source" : "APNIC",
    "addressCountry" : "CAMBODIA"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AC1909-AP",
    "name" : "ABUSE CSXKH",
    "address" : [ "CSX Building, St.Preah Mohaksat Treiyani Kossamak (St.106), Sangkat Wat Phnom, Khan Daun Penh, Phnom Penh, Kingdom of Cambodia" ],
    "city" : "Phnom Penh",
    "country" : "ZZ",
    "email" : [ "sovanney.pheng@csx.com.kh" ],
    "abuse_mailbox" : [ "apnic@csx.com.kh" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "CSEN1-AP" ],
    "tech_contacts" : [ "CSEN1-AP" ],
    "remarks" : [ "Generated from irt object IRT-CSX-KH", "apnic@csx.com.kh was validated on 2026-01-11", "sovanney.pheng@csx.com.kh was validated on 2026-01-11" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-01-11",
    "source" : "APNIC",
    "addressCountry" : "KINGDOM OF CAMBODIA"
  } ]
}

Peers

AS Number	Description	Country
AS55928	NTT Communications Phnom Penh	KH
AS38209	Camintel S.A	KH
AS38209	CAMINTEL, National Telecommunication Provider, Phnom Penh, Cambodia	KH
AS55928	NTT Communications (Phnom Penh ISP POP)	KH