What is ASN AS151188?

ASN AS151188 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS151188?

AS151188 is listed under 404 Network Information Co..

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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AS151188 404 Network Information Co.

ASN Lookup Tool

404 Network Information Co. simple.taipei

TW 0 Routes

AS Data

AS151188

AS151188 – 404 Network Information Co.

AS Number	151188
AS Name	M4NIC-AS-AP
Organization	404 Network Information Co. (org-nic3-ap)
Country	TW
Website	simple.taipei
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS151188 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:        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 'AS151188'

% Abuse contact for 'AS151188' is 'team+abuse@simple.taipei'

aut-num:        AS151188
as-name:        M4NIC-AS-AP
descr:          404 Network Information Co.
country:        TW
org:            ORG-NIC3-AP
admin-c:        RNIO1-AP
tech-c:         RNIO1-AP
abuse-c:        AM3606-AP
mnt-lower:      MAINT-M4NIC-TW
mnt-routes:     MAINT-M4NIC-TW
mnt-by:         APNIC-HM
mnt-irt:        IRT-M4NIC-TW
last-modified:  2024-03-26T07:11:59Z
source:         APNIC

irt:            IRT-M4NIC-TW
address:        P.O.BOX 1., Dihua St., Datong Dist., Taipei City 10399, Taiwan
e-mail:         team+abuse@simple.taipei
abuse-mailbox:  team+abuse@simple.taipei
admin-c:        RNIO1-AP
tech-c:         RNIO1-AP
auth:           # Filtered
remarks:        team+abuse@simple.taipei was validated on 2026-03-18
mnt-by:         MAINT-M4NIC-TW
last-modified:  2026-03-18T11:39:20Z
source:         APNIC

organisation:   ORG-NIC3-AP
org-name:       404 Network Information Co.
org-type:       LIR
country:        TW
address:        P.O.BOX 1., Dihua St., Datong Dist.,
phone:          +886-2-77428994
e-mail:         team+operation@simple.taipei
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-03-08T13:07:46Z
source:         APNIC

role:           ABUSE M4NICTW
country:        ZZ
address:        P.O.BOX 1., Dihua St., Datong Dist., Taipei City 10399, Taiwan
phone:          +000000000
e-mail:         team+abuse@simple.taipei
admin-c:        RNIO1-AP
tech-c:         RNIO1-AP
nic-hdl:        AM3606-AP
remarks:        Generated from irt object IRT-M4NIC-TW
remarks:        team+abuse@simple.taipei was validated on 2026-03-18
abuse-mailbox:  team+abuse@simple.taipei
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-18T11:39:34Z
source:         APNIC

role:           Role 404 Network Information Operation Team
address:        P.O.BOX 1., Dihua St., Datong Dist., Taipei City 10399, Taiwan
country:        TW
phone:          +886-2-77428994
e-mail:         team+operation@simple.taipei
admin-c:        RL1159-AP
tech-c:         RL1159-AP
nic-hdl:        RNIO1-AP
mnt-by:         MAINT-M4NIC-TW
last-modified:  2024-05-11T17:24:34Z
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" : "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" : "AS151188",
    "as_name" : "M4NIC-AS-AP",
    "description" : [ "404 Network Information Co." ],
    "country" : "TW",
    "organization" : "ORG-NIC3-AP",
    "admin_contacts" : [ "RNIO1-AP" ],
    "tech_contacts" : [ "RNIO1-AP" ],
    "abuse_contacts" : [ "AM3606-AP" ],
    "mnt_irt" : [ "IRT-M4NIC-TW" ],
    "mnt_lower" : [ "MAINT-M4NIC-TW" ],
    "mnt_routes" : [ "MAINT-M4NIC-TW" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2024-03-26",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-M4NIC-TW",
    "address" : [ "P.O.BOX 1., Dihua St., Datong Dist., Taipei City 10399, Taiwan" ],
    "street" : "P.o.box 1 Dihua St. Datong",
    "city" : "Taipei City",
    "zip_code" : "10399",
    "country" : "TAIWAN",
    "email" : [ "team+abuse@simple.taipei" ],
    "abuse_mailbox" : [ "team+abuse@simple.taipei" ],
    "admin_contacts" : [ "RNIO1-AP" ],
    "tech_contacts" : [ "RNIO1-AP" ],
    "remarks" : [ "team+abuse@simple.taipei was validated on 2026-03-18" ],
    "mnt_by" : [ "MAINT-M4NIC-TW" ],
    "date_updated" : "2026-03-18",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-NIC3-AP",
    "name" : "404 Network Information Co.",
    "type" : "LIR",
    "address" : [ "P.O.BOX 1., Dihua St., Datong Dist.," ],
    "street" : "P.o.box 1 Dihua St. Datong",
    "city" : "Dist.",
    "country" : [ "TW" ],
    "email" : [ "team+operation@simple.taipei" ],
    "phone" : [ "+886-2-77428994" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2024-03-08",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "RNIO1-AP",
    "name" : "Role 404 Network Information Operation Team",
    "address" : [ "P.O.BOX 1., Dihua St., Datong Dist., Taipei City 10399, Taiwan" ],
    "street" : "P.o.box 1 Dihua St. Datong",
    "city" : "Taipei City",
    "zip_code" : "10399",
    "country" : "TW",
    "email" : [ "team+operation@simple.taipei" ],
    "phone" : [ "+886-2-77428994" ],
    "admin_contacts" : [ "RL1159-AP" ],
    "tech_contacts" : [ "RL1159-AP" ],
    "mnt_by" : [ "MAINT-M4NIC-TW" ],
    "date_updated" : "2024-05-11",
    "source" : "APNIC",
    "addressCountry" : "TAIWAN"
  } ],
  "technical_contacts" : [ {
    "handle" : "RNIO1-AP",
    "name" : "Role 404 Network Information Operation Team",
    "address" : [ "P.O.BOX 1., Dihua St., Datong Dist., Taipei City 10399, Taiwan" ],
    "street" : "P.o.box 1 Dihua St. Datong",
    "city" : "Taipei City",
    "zip_code" : "10399",
    "country" : "TW",
    "email" : [ "team+operation@simple.taipei" ],
    "phone" : [ "+886-2-77428994" ],
    "admin_contacts" : [ "RL1159-AP" ],
    "tech_contacts" : [ "RL1159-AP" ],
    "mnt_by" : [ "MAINT-M4NIC-TW" ],
    "date_updated" : "2024-05-11",
    "source" : "APNIC",
    "addressCountry" : "TAIWAN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AM3606-AP",
    "name" : "ABUSE M4NICTW",
    "address" : [ "P.O.BOX 1., Dihua St., Datong Dist., Taipei City 10399, Taiwan" ],
    "street" : "P.o.box 1 Dihua St. Datong",
    "city" : "Taipei City",
    "zip_code" : "10399",
    "country" : "ZZ",
    "email" : [ "team+abuse@simple.taipei" ],
    "abuse_mailbox" : [ "team+abuse@simple.taipei" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "RNIO1-AP" ],
    "tech_contacts" : [ "RNIO1-AP" ],
    "remarks" : [ "Generated from irt object IRT-M4NIC-TW", "team+abuse@simple.taipei was validated on 2026-03-18" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-03-18",
    "source" : "APNIC",
    "addressCountry" : "TAIWAN"
  } ]
}

Peers

AS Number	Description	Country
AS151338	POLONETWORK LIMITED	HK
AS32595	Liberally Network, LLC	US
AS7356	Sikla Tech Limited	US
AS6939	Hurricane Electric LLC	US
AS20940	Akamai International B.V.	NL
AS215248	Bastiaan Mathijs Brink	NL
AS18046	DongFong Technology Co. Ltd.	TW
AS3856	Packet Clearing House, Inc.	US
AS16509	Amazon.com, Inc.	US
AS38856	Walks Cloud Inc.	TW
AS24429	Zhejiang Taobao Network Co.,Ltd	CN
AS204844	NCSE NETWORK LTD	GB
AS63900	ZUSO Generation Co., Ltd.	TW
AS208223	SHU-HAO TUNG	TW
AS17415	Ming Yi Tea Farm	TW
AS11421	HYW GLOBAL LLC	US
AS215172	JIANYUELAB LTD	GB
AS31972	Emagine Concept, Inc.	US
AS134823	Sky Digital Co., Ltd.	TW
AS142046	1033 Network Information Co.	TW
AS15412	Flag Telecom UK Limited	GB
AS6507	Riot Games, Inc	US
AS150766	CoCoDigit Ltd	TW
AS55256	Netskope Inc	US
AS38855	Taiwan Digital Streaming Co.	TW
AS131630	Lazco Corporation	TW
AS203314	HATS NETWORK INC.	CA
AS17408	AboveNet Communications Taiwan	TW
AS917	Misaka Network, Inc.	US
AS48231	CRE Network, LLC	US
AS24482	SG.GS	SG
AS150755	NUNLINE	TW
AS59105	Home NOC Operators Group	JP
AS46829	Lamhosting LLC	US
AS17809	VEE TIME CORP.	TW
AS395596	Infinirc LLC	US
AS21859	Zenlayer Inc	US
AS18041	Taiwan Digital Streaming Co.	TW
AS213605	Liu HaoRan	CN
AS205329	Kai-Jung Chen	TW
AS152619	Very Fast Network LTD	TW
AS9678	HostingInside LTD	TW
AS139299	FGHRSH STUDIO	HK
AS201217	RADISHCLOUD TECHNOLOGY LLC	US
AS18428	Mercycat Network Inc.	TW
AS152626	Cloudbase Network CORP.	TW
AS204921	zhenyun sun	GB
AS212358	WeiXuan Chang	TW
AS983	Akari Networks LLC	US
AS131642	Pittqiao Network Information Co.,Ltd.	TW
AS32934	Facebook, Inc.	US
AS203843	WANG,XING-KAI	TW
AS131149	Yuan-Jhen Info., Co., Ltd	TW
AS42	WoodyNet, Inc.	US
AS13335	Cloudflare, Inc.	US
AS18423	RAID Networks Co., Ltd.	TW
AS44324	MoeDove LLC	US
AS15169	Google LLC	US
AS18044	Kanrays Technology Co., Ltd.	TW
AS38047	Taiwan Telecom	US

Upstreams

AS Number	Description	Country
AS134823	Sky Digital Co., Ltd.	TW

Downstreams

AS Number	Description	Country
AS32595	Liberally Network, LLC	US

Contacts

Email Contacts

team+operation@simple.taipei

Abuse Contacts

team+abuse@simple.taipei