ASN Lookup Tool

Border Gateway Protocol Network Analysis Project JP JP 22 Routes

AS Data

AS63771

AS63771Border Gateway Protocol Network Analysis Project

AS Number 63771
AS Name BGPNAP
Organization Border Gateway Protocol Network Analysis Project()
Country JP
Number of IPv4 Routes 14
Number of IPv6 Routes 8
ASN type BUSINESS
Registry JPNIC
Date Allocated N/A

ASN Intelligence API for production workflows

Use ASN data for AS63771 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

IP Ranges

Route # IPs
103.96.64.0/22 1024
2401:7640:8000::/34 ~20×10²⁷
2401:7640:4000::/34 ~20×10²⁷
2401:7640::/33 ~40×10²⁷
202.223.56.0/23 512
202.223.58.0/23 512
202.223.58.0/24 256
2401:7640:8000::/33 ~40×10²⁷
2401:7640::/32 ~79×10²⁷
103.96.65.0/24 256

Raw Whois Response

[ 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'.      ]

Autonomous System Information:
a. [AS Number]                  63771
b. [AS Name]                    BGPNAP
g. [Organization]               Border Gateway Protocol Network Analysis Project
m. [Administrative Contact]     JP00149869
n. [Technical Contact]          JP00149869
q. [Abuse]                      
o. [IMPORT]                     
p. [EXPORT]                     
[Assigned Date]                 2017/07/05
[Last Update]                   2017/07/16 18:02:03(JST)
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS63488 - AS63999'

as-block:       AS63488 - AS63999
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:  2013-09-11T23:49:48Z
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 'AS63770 - AS63809'

as-block:       AS63770 - AS63809
descr:          JPNIC-2Byte-ASBLOCK-AP
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        for assignment to JPNIC members
remarks:        Authoritative information regarding AS Number
remarks:        assignments made from within this block can also be
remarks:        queried at whois.nic.ad.jp
mnt-by:         APNIC-HM
mnt-lower:      MAINT-JPNIC
last-modified:  2014-08-25T06:41:43Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC

% Information related to 'AS63771'

aut-num:        AS63771
as-name:        BGPNAP
descr:          Border Gateway Protocol Network Analysis Project
import:
export:
country:        JP
admin-c:        JP00149869
tech-c:         JP00149869
last-modified:  2017-07-17T03:02:03Z
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
source:         JPNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)

Parsed Whois Response

Peers

AS Number Description Country
AS59105 Home NOC Operators Group JP
AS63780 dual&Co. Inc. JP
AS63778 Border Gateway Protocol Network Analysis Project JP

Upstreams

AS Number Description Country
AS59105 Home NOC Operators Group JP
AS63780 dual&Co. Inc. JP

Downstreams

AS Number Description Country
AS63778 Border Gateway Protocol Network Analysis Project JP

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Frequently Asked Questions

ASN AS63771 is an Autonomous System Number used to identify a network for BGP internet routing.
AS63771 is listed under Border Gateway Protocol Network Analysis Project.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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.