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AS151631 Crown Integrated Marketing Ltd.

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

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AS Data

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Parsed Whois

Peers

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Legacy Routes

Crown Integrated Marketing Ltd. crownintegratedmarketing.com

TW 0 Routes

AS Data

AS151631

AS151631 – Crown Integrated Marketing Ltd.

AS Number	151631
AS Name	CROWN
Organization	Crown Integrated Marketing Ltd.
Country	TW
Website	crownintegratedmarketing.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	APNIC
Date Allocated	2026-09-04

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Use ASN data for AS151631 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 'AS150842 - AS151865'

as-block:       AS150842 - AS151865
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:  2021-10-13T00:52:11Z
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 'AS151631'

% Abuse contact for 'AS151631' is 'noc@pni.com.tw'

aut-num:        AS151631
as-name:        CROWN
descr:          Crown Integrated Marketing Ltd.
descr:          10F., No.50, Sec. 2, Shuangshih Rd., Banciao Dist.,
descr:          New Taipei City 220450, Taiwan
country:        TW
admin-c:        TT950-AP
tech-c:         TT950-AP
mnt-routes:     MAINT-TW-TWNIC
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-CROWN-TW
last-modified:  2026-09-04T06:33:58Z
import:         from AS131642 action pref=100; accept ANY
import:         from AS134823 action pref=99; accept ANY
export:         to AS131642 announce AS151631
export:         to AS134823 announce AS151631
default:        to AS131642 action pref=10; networks ANY
source:         APNIC

irt:            IRT-CROWN-TW
address:        10F., No.50, Sec. 2, Shuangshih Rd., Banciao Dist., New Taipei City 220450, Taiwan
e-mail:         noc@pni.com.tw
abuse-mailbox:  noc@pni.com.tw
admin-c:        TT950-AP
tech-c:         TT950-AP
auth:           # Filtered
mnt-by:         MAINT-TW-TWNIC
last-modified:  2026-07-16T02:54:32Z
source:         APNIC

person:         Teson Tsai
address:        Pittqiao Network Information Co.,Ltd.
address:        Rm. 5, 5F., No.171, Songde Rd., Xinyi Dist.,
address:        Taipei City 11085, Taiwan.
country:        TW
phone:          +886-2-2728-3689
e-mail:         noc@pni.com.tw
nic-hdl:        TT950-AP
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-08-28T08:26:48Z
source:         APNIC
remarks:        (hid:0905-S-TW-FX0)

% 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" : "AS150842 - AS151865",
    "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" : "2021-10-13",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS151631",
    "as_name" : "CROWN",
    "description" : [ "Crown Integrated Marketing Ltd.", "10F., No.50, Sec. 2, Shuangshih Rd., Banciao Dist.,", "New Taipei City 220450, Taiwan" ],
    "country" : "TW",
    "import" : [ "from AS131642 action pref=100; accept ANY", "from AS134823 action pref=99; accept ANY" ],
    "export" : [ "to AS131642 announce AS151631", "to AS134823 announce AS151631" ],
    "default" : [ "to AS131642 action pref=10; networks ANY" ],
    "admin_contacts" : [ "TT950-AP" ],
    "tech_contacts" : [ "TT950-AP" ],
    "mnt_irt" : [ "IRT-CROWN-TW" ],
    "mnt_routes" : [ "MAINT-TW-TWNIC" ],
    "mnt_by" : [ "MAINT-TW-TWNIC" ],
    "date_updated" : "2026-09-04",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-CROWN-TW",
    "address" : [ "10F., No.50, Sec. 2, Shuangshih Rd., Banciao Dist., New Taipei City 220450, Taiwan" ],
    "street" : "No.50 Sec. 2 Shuangshih Rd. Banciao",
    "city" : "New Taipei City",
    "zip_code" : "220450",
    "country" : "TAIWAN",
    "email" : [ "noc@pni.com.tw" ],
    "abuse_mailbox" : [ "noc@pni.com.tw" ],
    "admin_contacts" : [ "TT950-AP" ],
    "tech_contacts" : [ "TT950-AP" ],
    "mnt_by" : [ "MAINT-TW-TWNIC" ],
    "date_updated" : "2026-07-16",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "TT950-AP",
    "name" : "Teson Tsai",
    "address" : [ "Pittqiao Network Information Co.,Ltd.", "Rm. 5, 5F., No.171, Songde Rd., Xinyi Dist.,", "Taipei City 11085, Taiwan." ],
    "street" : "Songde Rd. Xinyi",
    "city" : "Taipei City",
    "zip_code" : "11085",
    "country" : "TW",
    "email" : [ "noc@pni.com.tw" ],
    "phone" : [ "+886-2-2728-3689" ],
    "remarks" : [ "(hid:0905-S-TW-FX0)" ],
    "mnt_by" : [ "MAINT-TW-TWNIC" ],
    "date_updated" : "2025-08-28",
    "source" : "APNIC",
    "addressCountry" : "TAIWAN."
  } ],
  "technical_contacts" : [ {
    "handle" : "TT950-AP",
    "name" : "Teson Tsai",
    "address" : [ "Pittqiao Network Information Co.,Ltd.", "Rm. 5, 5F., No.171, Songde Rd., Xinyi Dist.,", "Taipei City 11085, Taiwan." ],
    "street" : "Songde Rd. Xinyi",
    "city" : "Taipei City",
    "zip_code" : "11085",
    "country" : "TW",
    "email" : [ "noc@pni.com.tw" ],
    "phone" : [ "+886-2-2728-3689" ],
    "remarks" : [ "(hid:0905-S-TW-FX0)" ],
    "mnt_by" : [ "MAINT-TW-TWNIC" ],
    "date_updated" : "2025-08-28",
    "source" : "APNIC",
    "addressCountry" : "TAIWAN."
  } ]
}

Peers

AS Number	Description	Country
AS134823	Sky Digital Co., Ltd.	TW
AS131642	Pittqiao Network Information Co.,Ltd.	TW

Contacts

Email Contacts

noc@pni.com.tw

Abuse Contacts

noc@pni.com.tw

Frequently Asked Questions

What is ASN AS151631?

ASN AS151631 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS151631?

AS151631 is listed under Crown Integrated Marketing Ltd..

What do peers, upstreams, and downstreams mean?

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 included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.

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ASN Summary

AS151631 – Crown Integrated Marketing Ltd.

ASN Intelligence API for production workflows

Raw Whois Response

Parsed Whois Response

Peers

Contacts

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