ASN AS56045 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS56045?

AS56045 is listed under China Mobile Communications Corporation.

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.

AS56045 China Mobile Communications Corporation

ASN Lookup Tool

China Mobile Communications Corporation chinamobile.com

CN 1244 Routes

AS Data

AS56045

AS56045 – China Mobile Communications Corporation

AS Number	56045
AS Name	CMNET-Jiangxi-AP
Organization	China Mobile Communications Corporation (org-cmcc1-ap)
Country	CN
Website	chinamobile.com
Number of IPv4 Routes	931
Number of IPv6 Routes	313
ASN type	ISP
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS56045 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2409:8c39:7000::/44	AS56045	China Mobile Communications Corporation	China Mobile	~19×10²⁴
39.168.24.0/22	AS56045	China Mobile Communications Corporation	China Mobile	1024
223.82.248.0/22	AS56045	China Mobile Communications Corporation	China Mobile	1024
2409:8738::/39	AS56045	China Mobile Communications Corporation	China Mobile	~619×10²⁴
117.169.9.0/24	AS56045	China Mobile Communications Corporation	China Mobile	256
2409:8738:4800::/39	AS56045	China Mobile Communications Corporation	China Mobile	~619×10²⁴
223.84.159.0/24	AS56045	China Mobile Communications Corporation	China Mobile	256
39.177.44.0/23	AS56045	China Mobile Communications Corporation	China Mobile	512
117.136.48.0/23	AS56045	China Mobile Communications Corporation	China Mobile	512
117.164.64.0/21	AS56045	China Mobile Communications Corporation	China Mobile	2048

Raw Whois Response

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

% Information related to 'AS55296 - AS56319'

as-block:       AS55296 - AS56319
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:  2009-09-03T01:15:30Z
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 'AS56045'

% Abuse contact for 'AS56045' is 'abuse@chinamobile.com'

aut-num:        AS56045
as-name:        CMNET-Jiangxi-AP
descr:          China Mobile communications corporation
descr:          the IP core network of China Mobile Group Jiangxi Company
descr:          Telecommunication Service Provider
descr:          Jiangxi
country:        CN
remarks:        Please send abuse e-mail to abuse@chinamobile.com
org:            ORG-CMCC1-AP
admin-c:        HL1318-AP
tech-c:         HL1318-AP
abuse-c:        AC1895-AP
notify:         lihaijun@chinamobile.com
mnt-lower:      MAINT-CN-CMCC
mnt-routes:     MAINT-CN-CMCC
mnt-by:         APNIC-HM
mnt-irt:        IRT-CHINAMOBILE2-CN
last-modified:  2020-07-15T13:09:54Z
source:         APNIC

irt:            IRT-CHINAMOBILE2-CN
address:        China Mobile Communications Corporation
address:        29, Jinrong Ave., Xicheng District, Beijing, 100032
e-mail:         abuse@chinamobile.com
abuse-mailbox:  abuse@chinamobile.com
admin-c:        ct74-AP
tech-c:         CT74-AP
auth:           # Filtered
remarks:        abuse@chinamobile.com was validated on 2026-03-23
mnt-by:         MAINT-CN-CMCC
last-modified:  2026-03-23T00:47:51Z
source:         APNIC

organisation:   ORG-CMCC1-AP
org-name:       China Mobile Communications Corporation
org-type:       LIR
country:        CN
address:        29,Jinrong Ave.,
address:        Xicheng District,
phone:          +861052686688
fax-no:         +861052616187
e-mail:         hostmaster@chinamobile.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:58Z
source:         APNIC

role:           ABUSE CHINAMOBILE2CN
country:        ZZ
address:        China Mobile Communications Corporation
address:        29, Jinrong Ave., Xicheng District, Beijing, 100032
phone:          +000000000
e-mail:         abuse@chinamobile.com
admin-c:        ct74-AP
tech-c:         CT74-AP
nic-hdl:        AC1895-AP
remarks:        Generated from irt object IRT-CHINAMOBILE2-CN
remarks:        abuse@chinamobile.com was validated on 2026-03-23
abuse-mailbox:  abuse@chinamobile.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-23T00:48:00Z
source:         APNIC

person:         haijun li
nic-hdl:        HL1318-AP
e-mail:         hostmaster@chinamobile.com
address:        29,Jinrong Ave, Xicheng district,beijing,100032
phone:          +86 1052686688
fax-no:         +86 10 52616187
country:        CN
mnt-by:         MAINT-CN-CMCC
abuse-mailbox:  abuse@chinamobile.com
last-modified:  2016-11-29T09:38:38Z
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" : "AS55296 - AS56319",
    "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" : "2009-09-03",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS56045",
    "as_name" : "CMNET-Jiangxi-AP",
    "description" : [ "China Mobile communications corporation", "the IP core network of China Mobile Group Jiangxi Company", "Telecommunication Service Provider", "Jiangxi" ],
    "country" : "CN",
    "organization" : "ORG-CMCC1-AP",
    "admin_contacts" : [ "HL1318-AP" ],
    "tech_contacts" : [ "HL1318-AP" ],
    "abuse_contacts" : [ "AC1895-AP" ],
    "remarks" : [ "Please send abuse e-mail to abuse@chinamobile.com" ],
    "notify" : [ "lihaijun@chinamobile.com" ],
    "mnt_irt" : [ "IRT-CHINAMOBILE2-CN" ],
    "mnt_lower" : [ "MAINT-CN-CMCC" ],
    "mnt_routes" : [ "MAINT-CN-CMCC" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2020-07-15",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-CHINAMOBILE2-CN",
    "address" : [ "China Mobile Communications Corporation", "29, Jinrong Ave., Xicheng District, Beijing, 100032" ],
    "street" : "Jinrong Ave.",
    "city" : "Beijing",
    "zip_code" : "100032",
    "email" : [ "abuse@chinamobile.com" ],
    "abuse_mailbox" : [ "abuse@chinamobile.com" ],
    "admin_contacts" : [ "ct74-AP" ],
    "tech_contacts" : [ "CT74-AP" ],
    "remarks" : [ "abuse@chinamobile.com was validated on 2026-03-23" ],
    "mnt_by" : [ "MAINT-CN-CMCC" ],
    "date_updated" : "2026-03-23",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-CMCC1-AP",
    "name" : "China Mobile Communications Corporation",
    "type" : "LIR",
    "address" : [ "29,Jinrong Ave.,", "Xicheng District," ],
    "street" : "Jinrong Ave. Xicheng",
    "city" : "District",
    "country" : [ "CN" ],
    "email" : [ "hostmaster@chinamobile.com" ],
    "phone" : [ "+861052686688" ],
    "fax_no" : [ "+861052616187" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "HL1318-AP",
    "name" : "haijun li",
    "address" : [ "29,Jinrong Ave, Xicheng district,beijing,100032" ],
    "street" : "Jinrong Ave",
    "city" : "Beijing",
    "zip_code" : "100032",
    "country" : "CN",
    "email" : [ "hostmaster@chinamobile.com" ],
    "abuse_mailbox" : [ "abuse@chinamobile.com" ],
    "phone" : [ "+86 1052686688" ],
    "fax_no" : [ "+86 10 52616187" ],
    "mnt_by" : [ "MAINT-CN-CMCC" ],
    "date_updated" : "2016-11-29",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "HL1318-AP",
    "name" : "haijun li",
    "address" : [ "29,Jinrong Ave, Xicheng district,beijing,100032" ],
    "street" : "Jinrong Ave",
    "city" : "Beijing",
    "zip_code" : "100032",
    "country" : "CN",
    "email" : [ "hostmaster@chinamobile.com" ],
    "abuse_mailbox" : [ "abuse@chinamobile.com" ],
    "phone" : [ "+86 1052686688" ],
    "fax_no" : [ "+86 10 52616187" ],
    "mnt_by" : [ "MAINT-CN-CMCC" ],
    "date_updated" : "2016-11-29",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AC1895-AP",
    "name" : "ABUSE CHINAMOBILE2CN",
    "address" : [ "China Mobile Communications Corporation", "29, Jinrong Ave., Xicheng District, Beijing, 100032" ],
    "street" : "Jinrong Ave.",
    "city" : "Beijing",
    "zip_code" : "100032",
    "country" : "ZZ",
    "email" : [ "abuse@chinamobile.com" ],
    "abuse_mailbox" : [ "abuse@chinamobile.com" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "ct74-AP" ],
    "tech_contacts" : [ "CT74-AP" ],
    "remarks" : [ "Generated from irt object IRT-CHINAMOBILE2-CN", "abuse@chinamobile.com was validated on 2026-03-23" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-03-23",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS9808	China Mobile Communications Group Co., Ltd.	CN
AS9808	China Mobile	CN

Upstreams

AS Number	Description	Country
AS9808	China Mobile	CN