What is ASN AS153338?

ASN AS153338 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS153338?

AS153338 is listed under BDCOLO 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?

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.

AS153338 BDCOLO LIMITED | IPGeolocation.io

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BDCOLO LIMITED bdcolo.net

BD 0 Routes

AS Data

AS153338

AS153338 – BDCOLO LIMITED

AS Number	153338
AS Name	BDCOLOLTD-AS-AP
Organization	BDCOLO LIMITED (org-bcl27-ap)
Country	BD
Website	bdcolo.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 'AS152890 - AS153913'

as-block:       AS152890 - AS153913
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:  2023-05-11T00:08:48Z
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 'AS153338'

% Abuse contact for 'AS153338' is 'admin@bdcolo.net'

aut-num:        AS153338
as-name:        BDCOLOLTD-AS-AP
descr:          BDCOLO LIMITED
country:        BD
org:            ORG-BCL27-AP
admin-c:        BCLA19-AP
tech-c:         BCLA19-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-BDCOLOLTD-BD
mnt-routes:     MAINT-BDCOLOLTD-BD
mnt-lower:      MAINT-BDCOLOLTD-BD
abuse-c:        AB1727-AP
last-modified:  2025-04-16T13:06:29Z
source:         APNIC

irt:            IRT-BDCOLOLTD-BD
address:        78, Makkah Madina Trade center, Agrabad C/A, Chattogram Chattogram 4100
e-mail:         admin@bdcolo.net
abuse-mailbox:  admin@bdcolo.net
admin-c:        BCLA19-AP
tech-c:         BCLA19-AP
auth:           # Filtered
remarks:        admin@bdcolo.net is invalid
mnt-by:         MAINT-BDCOLOLTD-BD
last-modified:  2026-07-29T13:12:56Z
source:         APNIC

organisation:   ORG-BCL27-AP
org-name:       BDCOLO LIMITED
org-type:       LIR
country:        BD
address:        78, Makkah Madina Trade center, Agrabad C/A
phone:          +8801313449730
e-mail:         admin@bdcolo.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-09-04T13:14:52Z
source:         APNIC

role:           ABUSE BDCOLOLTDBD
country:        ZZ
address:        78, Makkah Madina Trade center, Agrabad C/A, Chattogram Chattogram 4100
phone:          +000000000
e-mail:         admin@bdcolo.net
admin-c:        BCLA19-AP
tech-c:         BCLA19-AP
nic-hdl:        AB1727-AP
remarks:        Generated from irt object IRT-BDCOLOLTD-BD
remarks:        admin@bdcolo.net is invalid
abuse-mailbox:  admin@bdcolo.net
mnt-by:         APNIC-ABUSE
last-modified:  2026-07-29T13:14:36Z
source:         APNIC

role:           BD Colo ltd administrator
address:        78, Makkah Madina Trade center, Agrabad C/A, Chattogram Chattogram 4100
country:        BD
phone:          +8801313449730
e-mail:         bdcolodatacenter@gmail.com
admin-c:        BCLA19-AP
tech-c:         BCLA19-AP
nic-hdl:        BCLA19-AP
mnt-by:         MAINT-BDCOLOLTD-BD
last-modified:  2024-09-23T10:30:36Z
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" : "AS152890 - AS153913",
    "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" : "2023-05-11",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS153338",
    "as_name" : "BDCOLOLTD-AS-AP",
    "description" : [ "BDCOLO LIMITED" ],
    "country" : "BD",
    "organization" : "ORG-BCL27-AP",
    "admin_contacts" : [ "BCLA19-AP" ],
    "tech_contacts" : [ "BCLA19-AP" ],
    "abuse_contacts" : [ "AB1727-AP" ],
    "mnt_irt" : [ "IRT-BDCOLOLTD-BD" ],
    "mnt_lower" : [ "MAINT-BDCOLOLTD-BD" ],
    "mnt_routes" : [ "MAINT-BDCOLOLTD-BD" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2025-04-16",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-BDCOLOLTD-BD",
    "address" : [ "78, Makkah Madina Trade center, Agrabad C/A, Chattogram Chattogram 4100" ],
    "street" : "Agrabad C/a Chattogram Chattogram",
    "email" : [ "admin@bdcolo.net" ],
    "abuse_mailbox" : [ "admin@bdcolo.net" ],
    "admin_contacts" : [ "BCLA19-AP" ],
    "tech_contacts" : [ "BCLA19-AP" ],
    "remarks" : [ "admin@bdcolo.net is invalid" ],
    "mnt_by" : [ "MAINT-BDCOLOLTD-BD" ],
    "date_updated" : "2026-07-29",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-BCL27-AP",
    "name" : "BDCOLO LIMITED",
    "type" : "LIR",
    "address" : [ "78, Makkah Madina Trade center, Agrabad C/A" ],
    "street" : "Agrabad C/a",
    "country" : [ "BD" ],
    "email" : [ "admin@bdcolo.net" ],
    "phone" : [ "+8801313449730" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2024-09-04",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "BCLA19-AP",
    "name" : "BD Colo ltd administrator",
    "address" : [ "78, Makkah Madina Trade center, Agrabad C/A, Chattogram Chattogram 4100" ],
    "street" : "Agrabad C/a Chattogram Chattogram",
    "country" : "BD",
    "email" : [ "bdcolodatacenter@gmail.com" ],
    "phone" : [ "+8801313449730" ],
    "admin_contacts" : [ "BCLA19-AP" ],
    "tech_contacts" : [ "BCLA19-AP" ],
    "mnt_by" : [ "MAINT-BDCOLOLTD-BD" ],
    "date_updated" : "2024-09-23",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "BCLA19-AP",
    "name" : "BD Colo ltd administrator",
    "address" : [ "78, Makkah Madina Trade center, Agrabad C/A, Chattogram Chattogram 4100" ],
    "street" : "Agrabad C/a Chattogram Chattogram",
    "country" : "BD",
    "email" : [ "bdcolodatacenter@gmail.com" ],
    "phone" : [ "+8801313449730" ],
    "admin_contacts" : [ "BCLA19-AP" ],
    "tech_contacts" : [ "BCLA19-AP" ],
    "mnt_by" : [ "MAINT-BDCOLOLTD-BD" ],
    "date_updated" : "2024-09-23",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AB1727-AP",
    "name" : "ABUSE BDCOLOLTDBD",
    "address" : [ "78, Makkah Madina Trade center, Agrabad C/A, Chattogram Chattogram 4100" ],
    "street" : "Agrabad C/a Chattogram Chattogram",
    "country" : "ZZ",
    "email" : [ "admin@bdcolo.net" ],
    "abuse_mailbox" : [ "admin@bdcolo.net" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "BCLA19-AP" ],
    "tech_contacts" : [ "BCLA19-AP" ],
    "remarks" : [ "Generated from irt object IRT-BDCOLOLTD-BD", "admin@bdcolo.net is invalid" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-07-29",
    "source" : "APNIC"
  } ]
}