What is ASN AS134723?

ASN AS134723 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS134723?

AS134723 is listed under Cosmopolitan Communications 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?

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AS134723 Cosmopolitan Communications Limited

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Cosmopolitan Communications Limited cosmocom.net

BD 0 Routes

AS Data

AS134723

AS134723 – Cosmopolitan Communications Limited

AS Number	134723
AS Name	COSMOPOLITAN1-AS-AP
Organization	Cosmopolitan Communications Limited (org-ccl11-ap)
Country	BD
Website	cosmocom.net
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

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Raw Whois Response

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

% Information related to 'AS134557 - AS135580'

as-block:       AS134557 - AS135580
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:  2014-09-03T01:31:50Z
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 'AS134723'

% Abuse contact for 'AS134723' is 'tech@cosmocom.net'

aut-num:        AS134723
as-name:        COSMOPOLITAN1-AS-AP
descr:          Cosmopolitan Communications Limited
country:        BD
org:            ORG-CCL11-AP
admin-c:        CCLA12-AP
tech-c:         CCLA12-AP
abuse-c:        AC1981-AP
mnt-lower:      MAINT-COSMOPOLITAN1-BD
mnt-routes:     MAINT-COSMOPOLITAN1-BD
mnt-by:         APNIC-HM
mnt-irt:        IRT-COSMOPOLITAN1-BD
last-modified:  2026-04-14T06:36:31Z
source:         APNIC

irt:            IRT-COSMOPOLITAN1-BD
address:        Khan Sons Center, 37, Karwanbazar, Dhaka-1215., Dhaka Dhaka 1215
e-mail:         tech@cosmocom.net
abuse-mailbox:  tech@cosmocom.net
admin-c:        CCLA12-AP
tech-c:         CCLA12-AP
auth:           # Filtered
remarks:        tech@cosmocom.net was validated on 2026-03-11
mnt-by:         MAINT-COSMOPOLITAN1-BD
last-modified:  2026-03-11T07:59:34Z
source:         APNIC

organisation:   ORG-CCL11-AP
org-name:       Cosmopolitan Communications Limited
org-type:       LIR
country:        BD
address:        Khan Sons Center
address:        37, Karwanbazar, Dhaka-1215.
phone:          +8809678777725
e-mail:         tech@cosmocom.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:16Z
source:         APNIC

role:           ABUSE COSMOPOLITAN1BD
country:        ZZ
address:        Khan Sons Center, 37, Karwanbazar, Dhaka-1215., Dhaka Dhaka 1215
phone:          +000000000
e-mail:         tech@cosmocom.net
admin-c:        CCLA12-AP
tech-c:         CCLA12-AP
nic-hdl:        AC1981-AP
remarks:        Generated from irt object IRT-COSMOPOLITAN1-BD
remarks:        tech@cosmocom.net was validated on 2026-03-11
abuse-mailbox:  tech@cosmocom.net
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-11T08:00:16Z
source:         APNIC

role:           Cosmopolitan Communications Limited administrator
address:        Khan Sons Center, 37, Karwanbazar, Dhaka-1215., Dhaka Dhaka 1215
country:        BD
phone:          +880255011874
fax-no:         +8809678777725
e-mail:         tech@cosmocom.net
admin-c:        CCLA12-AP
tech-c:         CCLA12-AP
nic-hdl:        CCLA12-AP
mnt-by:         MAINT-COSMOPOLITAN1-BD
last-modified:  2019-11-27T14:42:49Z
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" : "AS134557 - AS135580",
    "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" : "2014-09-03",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS134723",
    "as_name" : "COSMOPOLITAN1-AS-AP",
    "description" : [ "Cosmopolitan Communications Limited" ],
    "country" : "BD",
    "organization" : "ORG-CCL11-AP",
    "admin_contacts" : [ "CCLA12-AP" ],
    "tech_contacts" : [ "CCLA12-AP" ],
    "abuse_contacts" : [ "AC1981-AP" ],
    "mnt_irt" : [ "IRT-COSMOPOLITAN1-BD" ],
    "mnt_lower" : [ "MAINT-COSMOPOLITAN1-BD" ],
    "mnt_routes" : [ "MAINT-COSMOPOLITAN1-BD" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2026-04-14",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-COSMOPOLITAN1-BD",
    "address" : [ "Khan Sons Center, 37, Karwanbazar, Dhaka-1215., Dhaka Dhaka 1215" ],
    "city" : "Dhaka",
    "state" : "DHAKA",
    "zip_code" : "1215",
    "email" : [ "tech@cosmocom.net" ],
    "abuse_mailbox" : [ "tech@cosmocom.net" ],
    "admin_contacts" : [ "CCLA12-AP" ],
    "tech_contacts" : [ "CCLA12-AP" ],
    "remarks" : [ "tech@cosmocom.net was validated on 2026-03-11" ],
    "mnt_by" : [ "MAINT-COSMOPOLITAN1-BD" ],
    "date_updated" : "2026-03-11",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-CCL11-AP",
    "name" : "Cosmopolitan Communications Limited",
    "type" : "LIR",
    "address" : [ "Khan Sons Center", "37, Karwanbazar, Dhaka-1215." ],
    "country" : [ "BD" ],
    "email" : [ "tech@cosmocom.net" ],
    "phone" : [ "+8809678777725" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "CCLA12-AP",
    "name" : "Cosmopolitan Communications Limited administrator",
    "address" : [ "Khan Sons Center, 37, Karwanbazar, Dhaka-1215., Dhaka Dhaka 1215" ],
    "city" : "Dhaka",
    "state" : "DHAKA",
    "zip_code" : "1215",
    "country" : "BD",
    "email" : [ "tech@cosmocom.net" ],
    "phone" : [ "+880255011874" ],
    "fax_no" : [ "+8809678777725" ],
    "admin_contacts" : [ "CCLA12-AP" ],
    "tech_contacts" : [ "CCLA12-AP" ],
    "mnt_by" : [ "MAINT-COSMOPOLITAN1-BD" ],
    "date_updated" : "2019-11-27",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "CCLA12-AP",
    "name" : "Cosmopolitan Communications Limited administrator",
    "address" : [ "Khan Sons Center, 37, Karwanbazar, Dhaka-1215., Dhaka Dhaka 1215" ],
    "city" : "Dhaka",
    "state" : "DHAKA",
    "zip_code" : "1215",
    "country" : "BD",
    "email" : [ "tech@cosmocom.net" ],
    "phone" : [ "+880255011874" ],
    "fax_no" : [ "+8809678777725" ],
    "admin_contacts" : [ "CCLA12-AP" ],
    "tech_contacts" : [ "CCLA12-AP" ],
    "mnt_by" : [ "MAINT-COSMOPOLITAN1-BD" ],
    "date_updated" : "2019-11-27",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AC1981-AP",
    "name" : "ABUSE COSMOPOLITAN1BD",
    "address" : [ "Khan Sons Center, 37, Karwanbazar, Dhaka-1215., Dhaka Dhaka 1215" ],
    "city" : "Dhaka",
    "state" : "DHAKA",
    "zip_code" : "1215",
    "country" : "ZZ",
    "email" : [ "tech@cosmocom.net" ],
    "abuse_mailbox" : [ "tech@cosmocom.net" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "CCLA12-AP" ],
    "tech_contacts" : [ "CCLA12-AP" ],
    "remarks" : [ "Generated from irt object IRT-COSMOPOLITAN1-BD", "tech@cosmocom.net was validated on 2026-03-11" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-03-11",
    "source" : "APNIC"
  } ]
}