ASN AS55877 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS55877?

AS55877 is listed under Asia Pacific Network Information Centre.

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?

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AS55877 Asia Pacific Network Information Centre

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AS Data

AS55877

AS55877 – Asia Pacific Network Information Centre

AS Number	55877
AS Name	APNIC-55296
Organization	Asia Pacific Network Information Centre (apnic)
Country	AU
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	APNIC
Date Allocated	2009-09-15

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Use ASN data for AS55877 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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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 'AS55877'

% Abuse contact for 'AS55877' is 'anti-spam@chinatelecom.cn'

aut-num:        AS55877
as-name:        CHINATELECOM-Sichuan-Chengdu
descr:          No.473, North Branch Way Suanglin Road, Chengdu City, Sichuan Province, P.R.China.
descr:          Chengdu
descr:          610000
country:        CN
import:         from AS4134 action pref=100; accept ANY
import:         from AS4809 action pref=100; accept ANY
import:         from AS38283 action pref=100; accept AS55877
export:         to AS4134 announce AS55877
export:         to AS4809 announce AS55877
export:         to AS38283 announce AS55877
remarks:        Networks Of metro, Chinatelecom£¬Chengdu City, Sichuan Province, P.R.China.
admin-c:        CH93-AP
tech-c:         CH93-AP
abuse-c:        AC1573-AP
notify:         chenyiq@gsta.com
mnt-lower:      MAINT-CHINANET
mnt-routes:     MAINT-CHINANET
mnt-by:         APNIC-HM
mnt-irt:        IRT-CHINANET-CN
last-modified:  2021-06-15T08:05:56Z
source:         APNIC

irt:            IRT-CHINANET-CN
address:        No.31 ,jingrong street,beijing
address:        100032
e-mail:         anti-spam@chinatelecom.cn
abuse-mailbox:  anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
auth:           # Filtered
remarks:        anti-spam@chinatelecom.cn was validated on 2025-11-13
mnt-by:         MAINT-CHINANET
last-modified:  2026-03-13T07:12:20Z
source:         APNIC

role:           ABUSE CHINANETCN
country:        ZZ
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +000000000
e-mail:         anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
nic-hdl:        AC1573-AP
remarks:        Generated from irt object IRT-CHINANET-CN
remarks:        anti-spam@chinatelecom.cn was validated on 2025-11-13
abuse-mailbox:  anti-spam@chinatelecom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-13T14:15:15Z
source:         APNIC

person:         Chinanet Hostmaster
nic-hdl:        CH93-AP
e-mail:         anti-spam@chinatelecom.cn
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +86-10-58501724
fax-no:         +86-10-58501724
country:        CN
mnt-by:         MAINT-CHINANET
last-modified:  2022-02-28T06:53:44Z
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" : "AS55877",
    "as_name" : "CHINATELECOM-Sichuan-Chengdu",
    "description" : [ "No.473, North Branch Way Suanglin Road, Chengdu City, Sichuan Province, P.R.China.", "Chengdu", "610000" ],
    "country" : "CN",
    "import" : [ "from AS4134 action pref=100; accept ANY", "from AS4809 action pref=100; accept ANY", "from AS38283 action pref=100; accept AS55877" ],
    "export" : [ "to AS4134 announce AS55877", "to AS4809 announce AS55877", "to AS38283 announce AS55877" ],
    "admin_contacts" : [ "CH93-AP" ],
    "tech_contacts" : [ "CH93-AP" ],
    "abuse_contacts" : [ "AC1573-AP" ],
    "remarks" : [ "Networks Of metro, Chinatelecom��Chengdu City, Sichuan Province, P.R.China." ],
    "notify" : [ "chenyiq@gsta.com" ],
    "mnt_irt" : [ "IRT-CHINANET-CN" ],
    "mnt_lower" : [ "MAINT-CHINANET" ],
    "mnt_routes" : [ "MAINT-CHINANET" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2021-06-15",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-CHINANET-CN",
    "address" : [ "No.31 ,jingrong street,beijing", "100032" ],
    "street" : "Jingrong Street",
    "city" : "Beijing",
    "zip_code" : "100032",
    "email" : [ "anti-spam@chinatelecom.cn" ],
    "abuse_mailbox" : [ "anti-spam@chinatelecom.cn" ],
    "admin_contacts" : [ "CH93-AP" ],
    "tech_contacts" : [ "CH93-AP" ],
    "remarks" : [ "anti-spam@chinatelecom.cn was validated on 2025-11-13" ],
    "mnt_by" : [ "MAINT-CHINANET" ],
    "date_updated" : "2026-03-13",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "CH93-AP",
    "name" : "Chinanet Hostmaster",
    "address" : [ "No.31 ,jingrong street,beijing", "100032" ],
    "street" : "Jingrong Street",
    "city" : "Beijing",
    "zip_code" : "100032",
    "country" : "CN",
    "email" : [ "anti-spam@chinatelecom.cn" ],
    "phone" : [ "+86-10-58501724" ],
    "fax_no" : [ "+86-10-58501724" ],
    "mnt_by" : [ "MAINT-CHINANET" ],
    "date_updated" : "2022-02-28",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "CH93-AP",
    "name" : "Chinanet Hostmaster",
    "address" : [ "No.31 ,jingrong street,beijing", "100032" ],
    "street" : "Jingrong Street",
    "city" : "Beijing",
    "zip_code" : "100032",
    "country" : "CN",
    "email" : [ "anti-spam@chinatelecom.cn" ],
    "phone" : [ "+86-10-58501724" ],
    "fax_no" : [ "+86-10-58501724" ],
    "mnt_by" : [ "MAINT-CHINANET" ],
    "date_updated" : "2022-02-28",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AC1573-AP",
    "name" : "ABUSE CHINANETCN",
    "address" : [ "No.31 ,jingrong street,beijing", "100032" ],
    "street" : "Jingrong Street",
    "city" : "Beijing",
    "zip_code" : "100032",
    "country" : "ZZ",
    "email" : [ "anti-spam@chinatelecom.cn" ],
    "abuse_mailbox" : [ "anti-spam@chinatelecom.cn" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "CH93-AP" ],
    "tech_contacts" : [ "CH93-AP" ],
    "remarks" : [ "Generated from irt object IRT-CHINANET-CN", "anti-spam@chinatelecom.cn was validated on 2025-11-13" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2025-11-13",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS38283	CHINANET SiChuan Telecom Internet Data Center	CN
AS4134	CHINANET BACKBONE No.31,Jin rong Street	CN
AS4809	China Telecom Next Generation Carrier Network	CN

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ASN Summary

AS55877 – Asia Pacific Network Information Centre

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