ASN AS63555 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS63555?

AS63555 is listed under Beijing Beilong Yunhai Network Data Technology 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.

AS63555 Beijing Beilong Yunhai Network Data Technology Corporation

ASN Lookup Tool

Beijing Beilong Yunhai Network Data Technology Corporation cnic.cn

CN 13 Routes

AS Data

AS63555

AS63555 – Beijing Beilong Yunhai Network Data Technology Corporation

AS Number	63555
AS Name	CNBIDCC
Organization	Beijing Beilong Yunhai Network Data Technology Corporation
Country	CN
Website	cnic.cn
Number of IPv4 Routes	12
Number of IPv6 Routes	1
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS63555 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

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
223.0.11.0/24	AS63555	Beijing Beilong Yunhai Network Data Technology Corporation	Beijing Beilong Yunhai Network Data Technology Corporation	256
223.0.30.0/24	AS63555	Beijing Beilong Yunhai Network Data Technology Corporation	Beijing Beilong Yunhai Network Data Technology Corporation	256
223.0.16.0/24	AS63555	Beijing Beilong Yunhai Network Data Technology Corporation	Beijing Beilong Yunhai Network Data Technology Corporation	256
223.0.13.0/24	AS63555	Beijing Beilong Yunhai Network Data Technology Corporation	Beijing Beilong Yunhai Network Data Technology Corporation	256
223.0.41.0/24	AS63555	Beijing Beilong Yunhai Network Data Technology Corporation	Beijing Beilong Yunhai Network Data Technology Corporation	256
223.0.1.0/24	AS63555	Beijing Beilong Yunhai Network Data Technology Corporation	Beijing Beilong Yunhai Network Data Technology Corporation	256
223.0.126.0/24	AS63555	Beijing Beilong Yunhai Network Data Technology Corporation	Beijing Beilong Yunhai Network Data Technology Corporation	256
223.0.8.0/23	AS63555	Beijing Beilong Yunhai Network Data Technology Corporation	Beijing Beilong Yunhai Network Data Technology Corporation	512
223.0.15.0/24	AS63555	Beijing Beilong Yunhai Network Data Technology Corporation	Beijing Beilong Yunhai Network Data Technology Corporation	256
223.0.10.0/24	AS63555	Beijing Beilong Yunhai Network Data Technology Corporation	Beijing Beilong Yunhai Network Data Technology Corporation	256
223.0.12.0/24	AS63555	Beijing Beilong Yunhai Network Data Technology Corporation	Beijing Beilong Yunhai Network Data Technology Corporation	256
2400:9580:300::/48	AS63555	Beijing Beilong Yunhai Network Data Technology Corporation	Beijing Beilong Yunhai Network Data Technology Corporation	~1×10²⁴
223.0.2.0/24	AS63555	Beijing Beilong Yunhai Network Data Technology Corporation	Beijing Beilong Yunhai Network Data Technology Corporation	256

Raw Whois Response

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

% Information related to 'AS63488 - AS63999'

as-block:       AS63488 - AS63999
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:  2013-09-11T23:49:48Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
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:  2026-08-26T00:40:00Z
source:         APNIC

% Information related to 'AS63530 - AS63729'

as-block:       AS63530 - AS63729
descr:          China Internet Network Information Center
country:        CN
remarks:        These AS numbers are further assigned by
remarks:        CNNIC to CNNIC members and end-users
remarks:        in the CNNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNNIC-AP
last-modified:  2014-08-25T00:45:24Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
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:  2026-08-26T00:40:00Z
source:         APNIC

% Information related to 'AS63555'

% Abuse contact for 'AS63555' is 'djn@cnic.cn'

aut-num:        AS63555
as-name:        CNBIDCC
descr:          Beijing Beilong Yunhai Network Data Technology Corporation
descr:          # 88, YangYan Road, Yanqi Economic Development Zone,
descr:          HuaiRou, Beijing, China
country:        CN
admin-c:        YW6687-AP
tech-c:         YW6687-AP
abuse-c:        AC1601-AP
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-CNBIDCC-CN
last-modified:  2023-11-28T00:58:36Z
source:         APNIC

irt:            IRT-CNBIDCC-CN
address:
address:        HuaiRou, Beijing, China
e-mail:         djn@cnic.cn
abuse-mailbox:  djn@cnic.cn
admin-c:        YW7200-AP
tech-c:         YW7200-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:35:15Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Li huabiao
address:        #88, YangYan Road, Yanqi Economic Development Zone,
address:        HuaiRou, Beijing, China
country:        CN
phone:          +86-010-58812307
e-mail:         lihuabiao@cstnet.cn
nic-hdl:        YW6687-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2016-11-25T05:08:01Z
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" : "AS63488 - AS63999",
    "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"
  }, {
    "as_block" : "AS63530 - AS63729",
    "country" : "CN",
    "description" : [ "China Internet Network Information Center" ],
    "admin_contacts" : [ "HM20-AP" ],
    "tech_contacts" : [ "HM20-AP" ],
    "remarks" : [ "These AS numbers are further assigned by", "CNNIC to CNNIC members and end-users", "in the CNNIC region" ],
    "mnt_by" : [ "APNIC-HM" ],
    "mnt_lower" : [ "MAINT-CNNIC-AP" ],
    "date_updated" : "2014-08-25",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS63555",
    "as_name" : "CNBIDCC",
    "description" : [ "Beijing Beilong Yunhai Network Data Technology Corporation", "# 88, YangYan Road, Yanqi Economic Development Zone,", "HuaiRou, Beijing, China" ],
    "country" : "CN",
    "admin_contacts" : [ "YW6687-AP" ],
    "tech_contacts" : [ "YW6687-AP" ],
    "abuse_contacts" : [ "AC1601-AP" ],
    "mnt_irt" : [ "IRT-CNBIDCC-CN" ],
    "mnt_lower" : [ "MAINT-CNNIC-AP" ],
    "mnt_routes" : [ "MAINT-CNNIC-AP" ],
    "mnt_by" : [ "MAINT-CNNIC-AP" ],
    "date_updated" : "2023-11-28",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-CNBIDCC-CN",
    "address" : [ "HuaiRou, Beijing, China" ],
    "city" : "Beijing",
    "country" : "CHINA",
    "email" : [ "djn@cnic.cn" ],
    "abuse_mailbox" : [ "djn@cnic.cn" ],
    "admin_contacts" : [ "YW7200-AP" ],
    "tech_contacts" : [ "YW7200-AP" ],
    "mnt_by" : [ "MAINT-CNNIC-AP" ],
    "date_updated" : "2025-11-18",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "YW6687-AP",
    "name" : "Li huabiao",
    "address" : [ "#88, YangYan Road, Yanqi Economic Development Zone,", "HuaiRou, Beijing, China" ],
    "street" : "Yangyan Road",
    "city" : "Beijing",
    "country" : "CN",
    "email" : [ "lihuabiao@cstnet.cn" ],
    "phone" : [ "+86-010-58812307" ],
    "mnt_by" : [ "MAINT-CNNIC-AP" ],
    "date_updated" : "2016-11-25",
    "source" : "APNIC",
    "addressCountry" : "CHINA"
  } ],
  "technical_contacts" : [ {
    "handle" : "YW6687-AP",
    "name" : "Li huabiao",
    "address" : [ "#88, YangYan Road, Yanqi Economic Development Zone,", "HuaiRou, Beijing, China" ],
    "street" : "Yangyan Road",
    "city" : "Beijing",
    "country" : "CN",
    "email" : [ "lihuabiao@cstnet.cn" ],
    "phone" : [ "+86-010-58812307" ],
    "mnt_by" : [ "MAINT-CNNIC-AP" ],
    "date_updated" : "2016-11-25",
    "source" : "APNIC",
    "addressCountry" : "CHINA"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AC1601-AP",
    "name" : "ABUSE CNNICCN",
    "address" : [ "Beijing, China" ],
    "city" : "Beijing",
    "country" : "ZZ",
    "email" : [ "ipas@cnnic.cn" ],
    "abuse_mailbox" : [ "ipas@cnnic.cn" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "IP50-AP" ],
    "tech_contacts" : [ "IP50-AP" ],
    "remarks" : [ "Generated from irt object IRT-CNNIC-CN", "ipas@cnnic.cn is invalid" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2025-09-19",
    "source" : "APNIC",
    "addressCountry" : "CHINA"
  } ]
}

Peers

AS Number	Description	Country
AS7497	CNIC CAS	CN

Upstreams

AS Number	Description	Country
AS7497	CNIC CAS	CN

Contacts

Email Contacts

ipas@cnnic.cn lihuabiao@cstnet.cn djn@cnic.cn

Abuse Contacts

djn@cnic.cn