AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
JPRS Japan Registry Service Co., Ltd. 3 2 1,024 131,072 Japan
1,024 IPv4 Addresses
CIDR Description IP Num
103.47.2.0/24 JPRS-TLD-NET Japan Registry Services Co., Ltd. 256
202.11.16.0/23 JPNIC-NET-JP Japan Network Information Center 512
203.208.23.0/24 JPNIC-NET-JP Japan Network Information Center 256
CIDR Description IP NUMs(prefix /64)
2001:dda::/48 JPRS-TLD-NET Japan Registry Services Co., Ltd. 65536
2001:df0:8::/48 JPRS-NET-JPNIC-JP-20080320 Japan Registry Services Co., Ltd. 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2516 KDDI KDDI CORPORATION, JP Japan 18,445,312 2,757,369,135,104 IPv4 IPv4 IPv6 IPv6
AS2914 NTT-COMMUNICATIONS-2914 - NTT America, Inc., US United States 7,051,776 81,604,902,912 IPv4 IPv4 IPv6 IPv6
AS7500 M-ROOT-DNS WIDE Project, JP Japan 1,024 4,294,967,296 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS131905 JPRS-GTLD Japan Registry Services Co., Ltd., JP Japan 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Japan DIX-IE - Distributed IX in EDO (former NSPIXP2) 202.249.2.154 2001:200:0:fe00::46e5:0 100 Mbps 2017-03-08 06:53:33

Private Peering Facilities

Country/Region Name City Website Updated
IP Address Domain NUMs Domains
202.11.16.49 2 ns1.jprs.co.jp
202.11.16.50 1 dnscheck.jp
202.11.16.59 3 ns2.jprs.jp
202.11.16.100 1 transaction.gjp.jprs.jp
202.11.16.102 1 transaction.ojp.jprs.jp
202.11.16.104 1 transaction.gtld.jprs.jp
202.11.16.105 1 web.gjp.jprs.jp
202.11.16.107 1 web.ojp.jprs.jp
202.11.16.109 1 web.gtld.jprs.jp
202.11.16.110 1 bootstrap.cert.jprs.jp
as-block:       AS17653 - AS18431
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:  2019-01-08T23:19:07Z
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:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC


as-block:       AS18121 - AS18152
descr:          JPNIC-2Byte-ASBLOCK-AP
descr:          for assignment to JPNIC members
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Authoritative information regarding AS Number
remarks:        assignments made from within this block can be
remarks:        queried at whois.nic.ad.jp.
remarks:        To only display English output,
remarks:        add '/e' at the end of command,
remarks:        e.g. 'whois -h whois.nic.ad.jp xxx/e'.
mnt-by:         APNIC-HM
mnt-lower:      MAINT-JPNIC
last-modified:  2017-06-12T03:54:32Z
source:         APNIC

role:           Japan Network Information Center
address:        Urbannet-Kanda Bldg 4F
address:        3-6-2 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047,Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         [email protected]
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2012-08-28T07:58:02Z
source:         APNIC


aut-num:        AS18149
as-name:        JPRS
descr:          Japan Registry Service Co., Ltd.
import:         from AS2914 100 accept ANY
import:         from AS2500 100 accept ANY
export:         to AS2914 announce AS18149
export:         to AS2500 announce AS18149
country:        JP
admin-c:        TM8767JP
tech-c:         TS42534JP
tech-c:         YA14981JP
last-modified:  2015-02-13T05:02:03Z
source:         JPNIC