What is ASN AS142616?

ASN AS142616 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS142616?

AS142616 is listed under Misaka Network, Inc..

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.

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AS142616 Misaka Network, Inc.

Misaka Network, Inc. misaka.email

JP 4 Routes

AS Data

AS142616

AS142616 – Misaka Network, Inc.

AS Number	142616
AS Name	MNI-AS-AP
Organization	Misaka Network, Inc.(org-mni4-ap)
Country	JP
Website	misaka.email
Number of IPv4 Routes	3
Number of IPv6 Routes	1
ASN type	ISP
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS142616 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2407:b9c0::/36	AS142616	Misaka Network, Inc.	Higashishinagawa, Shinagawa City, Tokyo	~5×10²⁷
103.170.232.0/23	AS142616	Misaka Network, Inc.	Misaka Network, Inc. Tokyo	512
103.170.233.0/24	AS142616	Misaka Network, Inc.	Misaka Network, Inc. Tokyo	256
103.170.232.0/24	AS142616	Misaka Network, Inc.	Misaka Network, Inc. Tokyo	256

Raw Whois Response

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

% Information related to 'AS141626 - AS142649'

as-block:       AS141626 - AS142649
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:  2020-10-21T04:09:48Z
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 'AS142616'

% Abuse contact for 'AS142616' is 'abuse-jp@misaka.email'

aut-num:        AS142616
as-name:        MNI-AS-AP
descr:          Misaka Network, Inc.
country:        JP
org:            ORG-MNI4-AP
admin-c:        NOC53-AP
tech-c:         NOC53-AP
abuse-c:        AM3161-AP
mnt-lower:      MAINT-MNI-AP
mnt-routes:     MAINT-MNI-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-MISAKAJP-AP
last-modified:  2021-08-08T23:48:35Z
source:         APNIC

irt:            IRT-MISAKAJP-AP
address:        2 Chome-1-7 Higashishinagawa, Shinagawa City
address:        Tokyo, JP
e-mail:         abuse-jp@misaka.email
abuse-mailbox:  abuse-jp@misaka.email
admin-c:        NOC53-AP
tech-c:         NOC53-AP
auth:           # Filtered
remarks:        abuse-jp@misaka.email is invalid
mnt-by:         MAINT-MNI-AP
last-modified:  2025-11-18T00:34:51Z
source:         APNIC

organisation:   ORG-MNI4-AP
org-name:       Misaka Network, Inc.
org-type:       LIR
country:        US
address:        8 The Green, Suite 6288
phone:          +13026598081
e-mail:         support@misaka.io
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:37Z
source:         APNIC

role:           ABUSE MISAKAJPAP
country:        ZZ
address:        2 Chome-1-7 Higashishinagawa, Shinagawa City
address:        Tokyo, JP
phone:          +000000000
e-mail:         abuse-jp@misaka.email
admin-c:        NOC53-AP
tech-c:         NOC53-AP
nic-hdl:        AM3161-AP
remarks:        Generated from irt object IRT-MISAKAJP-AP
remarks:        abuse-jp@misaka.email is invalid
abuse-mailbox:  abuse-jp@misaka.email
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-23T13:08:35Z
source:         APNIC

role:           Network Operations Center
address:        2 Chome-1-7 Higashishinagawa, Shinagawa City, Tokyo 140-0002
country:        JP
phone:          +13026598081
e-mail:         noc+apnic@misaka.io
admin-c:        NOC53-AP
tech-c:         NOC53-AP
nic-hdl:        NOC53-AP
notify:         noc+apnic@misaka.io
mnt-by:         MAINT-MNI-AP
last-modified:  2021-08-03T01:23:46Z
abuse-mailbox:  abuse@misaka.email
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)



#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       141626 - 143673
ASName:         APNIC-ASNBLOCK-141626
ASHandle:       AS141626
RegDate:        2020-11-02
Updated:        2020-11-02
Comment:        These AS numbers are not registered in the ARIN database.
Comment:        For details, refer to the APNIC Whois Database via
Comment:        WHOIS.APNIC.NET or http://wq.apnic.net/apnic-bin/whois.pl    
Ref:            https://rdap.arin.net/registry/autnum/141626



OrgName:        Asia Pacific Network Information Centre
OrgId:          APNIC
Address:        PO Box 3646
City:           South Brisbane
StateProv:      QLD
PostalCode:     4101
Country:        AU
RegDate:        
Updated:        2012-01-24
Ref:            https://rdap.arin.net/registry/entity/APNIC

ReferralServer:  whois://whois.apnic.net
ResourceLink:  http://wq.apnic.net/whois-search/static/search.html

OrgAbuseHandle: AWC12-ARIN
OrgAbuseName:   APNIC Whois Contact
OrgAbusePhone:  +61 7 3858 3188 
OrgAbuseEmail:  search-apnic-not-arin@apnic.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AWC12-ARIN

OrgTechHandle: AWC12-ARIN
OrgTechName:   APNIC Whois Contact
OrgTechPhone:  +61 7 3858 3188 
OrgTechEmail:  search-apnic-not-arin@apnic.net
OrgTechRef:    https://rdap.arin.net/registry/entity/AWC12-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

[ JPNIC database provides information regarding IP address and ASN. Its use   ]
[ is restricted to network administration purposes. For further information,  ]
[ use 'whois -h whois.nic.ad.jp help'. To only display English output,        ]
[ add '/e' at the end of command, e.g. 'whois -h whois.nic.ad.jp xxx/e'.      ]

No match!!

Reference: WHOIS servers of RIRs
  APNIC WHOIS(whois.apnic.net)
  ARIN WHOIS(whois.arin.net)
  RIPE WHOIS(apps.db.ripe.net)
  LACNIC WHOIS(whois.lacnic.net)
  AfriNIC WHOIS(whois.afrinic.net)
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS141626 - AS142649'

as-block:       AS141626 - AS142649
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:  2020-10-21T04:09:48Z
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 'AS142616'

% Abuse contact for 'AS142616' is 'abuse-jp@misaka.email'

aut-num:        AS142616
as-name:        MNI-AS-AP
descr:          Misaka Network, Inc.
country:        JP
org:            ORG-MNI4-AP
admin-c:        NOC53-AP
tech-c:         NOC53-AP
abuse-c:        AM3161-AP
mnt-lower:      MAINT-MNI-AP
mnt-routes:     MAINT-MNI-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-MISAKAJP-AP
last-modified:  2021-08-08T23:48:35Z
source:         APNIC

irt:            IRT-MISAKAJP-AP
address:        2 Chome-1-7 Higashishinagawa, Shinagawa City
address:        Tokyo, JP
e-mail:         abuse-jp@misaka.email
abuse-mailbox:  abuse-jp@misaka.email
admin-c:        NOC53-AP
tech-c:         NOC53-AP
auth:           # Filtered
remarks:        abuse-jp@misaka.email is invalid
mnt-by:         MAINT-MNI-AP
last-modified:  2025-11-18T00:34:51Z
source:         APNIC

organisation:   ORG-MNI4-AP
org-name:       Misaka Network, Inc.
org-type:       LIR
country:        US
address:        8 The Green, Suite 6288
phone:          +13026598081
e-mail:         support@misaka.io
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:37Z
source:         APNIC

role:           ABUSE MISAKAJPAP
country:        ZZ
address:        2 Chome-1-7 Higashishinagawa, Shinagawa City
address:        Tokyo, JP
phone:          +000000000
e-mail:         abuse-jp@misaka.email
admin-c:        NOC53-AP
tech-c:         NOC53-AP
nic-hdl:        AM3161-AP
remarks:        Generated from irt object IRT-MISAKAJP-AP
remarks:        abuse-jp@misaka.email is invalid
abuse-mailbox:  abuse-jp@misaka.email
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-23T13:08:35Z
source:         APNIC

role:           Network Operations Center
address:        2 Chome-1-7 Higashishinagawa, Shinagawa City, Tokyo 140-0002
country:        JP
phone:          +13026598081
e-mail:         noc+apnic@misaka.io
admin-c:        NOC53-AP
tech-c:         NOC53-AP
nic-hdl:        NOC53-AP
notify:         noc+apnic@misaka.io
mnt-by:         MAINT-MNI-AP
last-modified:  2021-08-03T01:23:46Z
abuse-mailbox:  abuse@misaka.email
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS141626 - AS142649",
    "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" : "2020-10-21",
    "source" : "APNIC"
  }, {
    "as_block" : "AS141626 - AS142649",
    "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" : "2020-10-21",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS142616",
    "as_name" : "MNI-AS-AP",
    "description" : [ "Misaka Network, Inc." ],
    "country" : "JP",
    "organization" : "ORG-MNI4-AP",
    "admin_contacts" : [ "NOC53-AP" ],
    "tech_contacts" : [ "NOC53-AP" ],
    "abuse_contacts" : [ "AM3161-AP" ],
    "mnt_irt" : [ "IRT-MISAKAJP-AP" ],
    "mnt_lower" : [ "MAINT-MNI-AP" ],
    "mnt_routes" : [ "MAINT-MNI-AP" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2021-08-08",
    "source" : "APNIC"
  }, {
    "aut_num" : "AS142616",
    "as_name" : "MNI-AS-AP",
    "description" : [ "Misaka Network, Inc." ],
    "country" : "JP",
    "organization" : "ORG-MNI4-AP",
    "admin_contacts" : [ "NOC53-AP" ],
    "tech_contacts" : [ "NOC53-AP" ],
    "abuse_contacts" : [ "AM3161-AP" ],
    "mnt_irt" : [ "IRT-MISAKAJP-AP" ],
    "mnt_lower" : [ "MAINT-MNI-AP" ],
    "mnt_routes" : [ "MAINT-MNI-AP" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2021-08-08",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-MISAKAJP-AP",
    "address" : [ "2 Chome-1-7 Higashishinagawa, Shinagawa City", "Tokyo, JP" ],
    "street" : "2 Chome-1-7 Higashishinagawa",
    "city" : "Shinagawa City",
    "state" : "TOKYO",
    "country" : "JP",
    "email" : [ "abuse-jp@misaka.email" ],
    "abuse_mailbox" : [ "abuse-jp@misaka.email" ],
    "admin_contacts" : [ "NOC53-AP" ],
    "tech_contacts" : [ "NOC53-AP" ],
    "remarks" : [ "abuse-jp@misaka.email is invalid" ],
    "mnt_by" : [ "MAINT-MNI-AP" ],
    "date_updated" : "2025-11-18",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-MNI4-AP",
    "name" : "Misaka Network, Inc.",
    "type" : "LIR",
    "address" : [ "8 The Green, Suite 6288" ],
    "street" : "The Green",
    "country" : [ "US" ],
    "email" : [ "support@misaka.io" ],
    "phone" : [ "+13026598081" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "NOC53-AP",
    "name" : "Network Operations Center",
    "address" : [ "2 Chome-1-7 Higashishinagawa, Shinagawa City, Tokyo 140-0002" ],
    "street" : "2 Chome-1-7 Higashishinagawa",
    "city" : "Shinagawa City",
    "state" : "TOKYO",
    "zip_code" : "140-0002",
    "country" : "JP",
    "email" : [ "noc+apnic@misaka.io" ],
    "abuse_mailbox" : [ "abuse@misaka.email" ],
    "phone" : [ "+13026598081" ],
    "admin_contacts" : [ "NOC53-AP" ],
    "tech_contacts" : [ "NOC53-AP" ],
    "notify" : [ "noc+apnic@misaka.io" ],
    "mnt_by" : [ "MAINT-MNI-AP" ],
    "date_updated" : "2021-08-03",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "NOC53-AP",
    "name" : "Network Operations Center",
    "address" : [ "2 Chome-1-7 Higashishinagawa, Shinagawa City, Tokyo 140-0002" ],
    "street" : "2 Chome-1-7 Higashishinagawa",
    "city" : "Shinagawa City",
    "state" : "TOKYO",
    "zip_code" : "140-0002",
    "country" : "JP",
    "email" : [ "noc+apnic@misaka.io" ],
    "abuse_mailbox" : [ "abuse@misaka.email" ],
    "phone" : [ "+13026598081" ],
    "admin_contacts" : [ "NOC53-AP" ],
    "tech_contacts" : [ "NOC53-AP" ],
    "notify" : [ "noc+apnic@misaka.io" ],
    "mnt_by" : [ "MAINT-MNI-AP" ],
    "date_updated" : "2021-08-03",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AM3161-AP",
    "name" : "ABUSE MISAKAJPAP",
    "address" : [ "2 Chome-1-7 Higashishinagawa, Shinagawa City", "Tokyo, JP" ],
    "street" : "2 Chome-1-7 Higashishinagawa",
    "city" : "Shinagawa City",
    "state" : "TOKYO",
    "country" : "ZZ",
    "email" : [ "abuse-jp@misaka.email" ],
    "abuse_mailbox" : [ "abuse-jp@misaka.email" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "NOC53-AP" ],
    "tech_contacts" : [ "NOC53-AP" ],
    "remarks" : [ "Generated from irt object IRT-MISAKAJP-AP", "abuse-jp@misaka.email is invalid" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2025-07-23",
    "source" : "APNIC",
    "addressCountry" : "JP"
  } ]
}

Peers

AS Number	Description	Country
AS60068	Datacamp Limited	GB
AS57695	Misaka Network, Inc.	US
AS138545	Zero Cirrus Cloud Computing Shanghai Co., Ltd.	HK
AS43357	Owl Limited	VU
AS51044	RHE NET	JP
AS50069	Misaka Network, Inc.	US
AS51044	Kazuki Yamaguchi	JP
AS49904	Xiaodong Qi	CN
AS209650	Wu Zhiyuan	CN
AS135120	PROJECT ELIV	KR

Upstreams

AS Number	Description	Country
AS60068	Datacamp Limited	GB
AS23961	Misaka Network, Inc.	US
AS917	Misaka Network, Inc.	US

Downstreams

AS Number	Description	Country
AS57695	Misaka Network, Inc.	US
AS138545	Zero Cirrus Cloud Computing Shanghai Co., Ltd.	HK
AS43357	Owl Limited	VU
AS51044	RHE NET	JP
AS50069	Misaka Network, Inc.	US
AS49904	Xiaodong Qi	CN
AS209650	Wu Zhiyuan	CN
AS135120	PROJECT ELIV	KR
AS931	Hyonix	SG
AS34939	nextdns, Inc.	US

ASN Lookup Tool

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