AS Name
RICOH-NET
Org Name
RICOH Company, Ltd.
Registry Region
Japan
Looking Glass
IPv4Prefixes

26

IPv6Prefixes

4

IPv4 NUMs

6,656

IPv6 NUMs(/64)

262,144

6,656 IPv4 Addresses
CIDR Description IP Num
133.139.18.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
133.139.19.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
133.139.20.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
133.139.21.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
133.139.25.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
133.139.26.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
133.139.34.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
133.139.44.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
133.139.45.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
133.139.55.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
133.139.56.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
133.139.61.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
133.139.65.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
133.139.70.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
133.139.71.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
133.139.74.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
133.139.77.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
133.139.88.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
133.139.97.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
133.139.108.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
133.139.109.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
133.139.114.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
133.139.241.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
133.139.242.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
133.139.248.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
210.173.216.0/24 JPNIC-NET-JP Japan Network Information Center 256
CIDR Description IP NUMs(prefix /64)
2001:df0:467::/48 RICOH-NET RICOH Company, Ltd. 65536
2001:df7:4808::/48 RICOH-WAN RICOH Company, Limited 65536
2001:df7:480a::/48 RICOH-WAN RICOH Company, Limited 65536
2001:df7:480c::/48 RICOH-WAN RICOH Company, Limited 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2914 NTT-COMMUNICATIONS-2914 - NTT America, Inc., US United States 6,968,320 21,475,230,208 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
133.139.20.51 2 ns.ricoh.jp
133.139.20.53 1 sso.jp.ricoh.com
133.139.20.54 1 suid.isd.ricoh.co.jp
133.139.20.60 4 mail-gw1.jp.ricoh.com
133.139.20.70 1 webform.ricoh.com
133.139.20.151 122 abs-club.ricoh
133.139.20.206 1 st-chat.staff.jp.ricoh.com
as-block:       AS131072 - AS132095
descr:          APNIC 32-bit 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:  2009-09-29T05:34:08Z
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:       AS131893 - AS131903
descr:          JPNIC-4Byte-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:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
last-modified:  2016-01-27T00:24:03Z
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:        AS131893
as-name:        RICOH-NET
descr:          RICOH Company, Ltd.
import:
export:
country:        JP
admin-c:        TW136957JP
tech-c:         TW136957JP
last-modified:  2012-12-18T19:24:38Z
source:         JPNIC