What is ASN AS154902?

ASN AS154902 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS154902?

AS154902 is listed under SignalPro Technology Co., Ltd..

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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AS154902 SignalPro Technology Co., Ltd.

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Legacy Routes

SignalPro Technology Co., Ltd. dongfong.com.tw

TW 0 Routes

AS Data

AS154902

AS154902 – SignalPro Technology Co., Ltd.

AS Number	154902
AS Name	SIGNALPRO
Organization	SignalPro Technology Co., Ltd.
Country	TW
Website	dongfong.com.tw
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
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 'AS153914 - AS154937'

as-block:       AS153914 - AS154937
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:  2025-04-01T05:54:59Z
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 'AS154902'

% Abuse contact for 'AS154902' is 'hostmaster@twnic.tw'

aut-num:        AS154902
as-name:        SIGNALPRO
descr:          SignalPro Technology Co., Ltd.
descr:          31F-4, No. 38, Xinguang Rd., Lingya Dist. Kaohsiung
country:        TW
admin-c:        TR681-AP
tech-c:         TR681-AP
mnt-routes:     MAINT-TW-TWNIC
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-TWNIC-AP
last-modified:  2026-09-10T07:59:23Z
import:         from AS18046 action pref=100; accept ANY
import:         from AS134823 action pref=100; accept ANY
export:         to AS18046 announce AS154902
export:         to AS134823 announce AS154902
default:        to AS18046 action pref=10; networks ANY
source:         APNIC

irt:            IRT-TWNIC-AP
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
e-mail:         hostmaster@twnic.tw
abuse-mailbox:  hostmaster@twnic.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
auth:           # Filtered
remarks:        Please note that TWNIC is not an ISP and is not empowered
remarks:        to investigate complaints of network abuse.
remarks:        hostmaster@twnic.tw was validated on 2025-05-23
mnt-by:         MAINT-TW-TWNIC
last-modified:  2026-07-16T02:54:44Z
source:         APNIC

role:           TWNIC ROLE-SIGNALPRO
nic-hdl:        TR681-AP
address:        SignalPro Technology Co., Ltd.
address:        31F-4, No. 38, Xinguang Rd., Lingya Dist. Kaohsiung  TW
country:        TW
phone:          +886-7-2695198
e-mail:         brianwong@signalpro.com.tw
abuse-mailbox:  ix@dongfong.com.tw
admin-c:        BH932-AP
tech-c:         CL3314-AP
remarks:        (hid:BH2609080A-TW,CL2609080T-TW)
last-modified:  2026-09-08T08:37:46Z
source:         APNIC
mnt-by:         MAINT-TW-TWNIC

% Information related to 'AS153914 - AS154937'

as-block:       AS153914 - AS154937
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-09-01T07:22:26Z
source:         IDNIC

role:           ID-NIC ADMINISTRATORS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
admin-c:        IH288-AP
tech-c:         IH288-AP
nic-hdl:        IA55-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2026-02-25T04:06:45Z
source:         IDNIC

role:           ID-NIC HOSTMASTERS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
remarks:        spam and abuse report : abuse@apjii.or.id
remarks:        technical and routing : support@apjii.or.id
remarks:        administrative request : admin@apjii.or.id
remarks:        IDNIC hostmasters role object
admin-c:        IH1-AP
tech-c:         IH1-AP
nic-hdl:        IH123-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2024-07-10T05:48:59Z
source:         IDNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-UK2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS153914 - AS154937",
    "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" : "2025-04-01",
    "source" : "APNIC"
  }, {
    "as_block" : "AS153914 - AS154937",
    "description" : [ "APNIC ASN block" ],
    "admin_contacts" : [ "IA55-AP" ],
    "tech_contacts" : [ "IH123-AP" ],
    "mnt_by" : [ "MNT-APJII-ID" ],
    "mnt_lower" : [ "MNT-APJII-ID" ],
    "date_updated" : "2026-09-01",
    "source" : "IDNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS154902",
    "as_name" : "SIGNALPRO",
    "description" : [ "SignalPro Technology Co., Ltd.", "31F-4, No. 38, Xinguang Rd., Lingya Dist. Kaohsiung" ],
    "country" : "TW",
    "import" : [ "from AS18046 action pref=100; accept ANY", "from AS134823 action pref=100; accept ANY" ],
    "export" : [ "to AS18046 announce AS154902", "to AS134823 announce AS154902" ],
    "default" : [ "to AS18046 action pref=10; networks ANY" ],
    "admin_contacts" : [ "TR681-AP" ],
    "tech_contacts" : [ "TR681-AP" ],
    "mnt_irt" : [ "IRT-TWNIC-AP" ],
    "mnt_routes" : [ "MAINT-TW-TWNIC" ],
    "mnt_by" : [ "MAINT-TW-TWNIC" ],
    "date_updated" : "2026-09-10",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-TWNIC-AP",
    "address" : [ "3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan" ],
    "street" : "Sec. 4 Bade Rd.",
    "city" : "Taipei",
    "zip_code" : "105",
    "country" : "TAIWAN",
    "email" : [ "hostmaster@twnic.tw" ],
    "abuse_mailbox" : [ "hostmaster@twnic.tw" ],
    "admin_contacts" : [ "TWA2-AP" ],
    "tech_contacts" : [ "TWA2-AP" ],
    "remarks" : [ "Please note that TWNIC is not an ISP and is not empowered", "to investigate complaints of network abuse.", "hostmaster@twnic.tw was validated on 2025-05-23" ],
    "mnt_by" : [ "MAINT-TW-TWNIC" ],
    "date_updated" : "2026-07-16",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "TR681-AP",
    "name" : "TWNIC ROLE-SIGNALPRO",
    "address" : [ "SignalPro Technology Co., Ltd.", "31F-4, No. 38, Xinguang Rd., Lingya Dist. Kaohsiung  TW" ],
    "street" : "Xinguang Rd.",
    "city" : "Kaohsiung",
    "country" : "TW",
    "email" : [ "brianwong@signalpro.com.tw" ],
    "abuse_mailbox" : [ "ix@dongfong.com.tw" ],
    "phone" : [ "+886-7-2695198" ],
    "admin_contacts" : [ "BH932-AP" ],
    "tech_contacts" : [ "CL3314-AP" ],
    "remarks" : [ "(hid:BH2609080A-TW,CL2609080T-TW)" ],
    "mnt_by" : [ "MAINT-TW-TWNIC" ],
    "date_updated" : "2026-09-08",
    "source" : "APNIC",
    "addressCountry" : "TW"
  } ],
  "technical_contacts" : [ {
    "handle" : "TR681-AP",
    "name" : "TWNIC ROLE-SIGNALPRO",
    "address" : [ "SignalPro Technology Co., Ltd.", "31F-4, No. 38, Xinguang Rd., Lingya Dist. Kaohsiung  TW" ],
    "street" : "Xinguang Rd.",
    "city" : "Kaohsiung",
    "country" : "TW",
    "email" : [ "brianwong@signalpro.com.tw" ],
    "abuse_mailbox" : [ "ix@dongfong.com.tw" ],
    "phone" : [ "+886-7-2695198" ],
    "admin_contacts" : [ "BH932-AP" ],
    "tech_contacts" : [ "CL3314-AP" ],
    "remarks" : [ "(hid:BH2609080A-TW,CL2609080T-TW)" ],
    "mnt_by" : [ "MAINT-TW-TWNIC" ],
    "date_updated" : "2026-09-08",
    "source" : "APNIC",
    "addressCountry" : "TW"
  } ]
}