AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
KATCH-NET KATCH NETWORK INC. 48 1 97,280 16,777,216 Japan
97,280 IPv4 Addresses
CIDR Description IP Num
58.145.160.0/22 KATCH KATCH Network Inc. 1024
58.145.160.0/21 KATCH KATCH Network Inc. 2048
58.145.164.0/22 KATCH KATCH Network Inc. 1024
61.215.176.0/21 JPNIC-NET-JP Japan Network Information Center 2048
61.215.176.0/20 JPNIC-NET-JP Japan Network Information Center 4096
61.215.184.0/21 JPNIC-NET-JP Japan Network Information Center 2048
117.58.144.0/21 KATCH KATCH Network Inc. 2048
117.58.144.0/20 KATCH KATCH Network Inc. 4096
117.58.152.0/21 KATCH KATCH Network Inc. 2048
117.74.0.0/19 KATCH KATCH Network Inc. 8192
117.74.0.0/18 KATCH KATCH Network Inc. 16384
117.74.32.0/19 KATCH KATCH Network Inc. 8192
153.124.208.0/21 KATCH KATCH Network Inc. 2048
153.124.208.0/20 KATCH KATCH Network Inc. 4096
153.124.216.0/21 KATCH KATCH Network Inc. 2048
182.23.224.0/20 KATCH KATCH Network Inc. 4096
182.23.224.0/19 KATCH KATCH Network Inc. 8192
182.23.240.0/20 KATCH KATCH Network Inc. 4096
202.243.64.0/20 JPNIC-NET-JP Japan Network Information Center 4096
202.243.64.0/19 JPNIC-NET-JP Japan Network Information Center 8192
202.243.80.0/20 JPNIC-NET-JP Japan Network Information Center 4096
203.140.176.0/21 JPNIC-NET-JP Japan Network Information Center 2048
203.140.176.0/20 JPNIC-NET-JP Japan Network Information Center 4096
203.140.184.0/21 JPNIC-NET-JP Japan Network Information Center 2048
210.79.32.0/21 KATCH KATCH Network Inc. 2048
210.79.32.0/20 KATCH KATCH Network Inc. 4096
210.79.40.0/21 KATCH KATCH Network Inc. 2048
210.171.80.0/21 JPNIC-NET-JP Japan Network Information Center 2048
210.171.80.0/20 JPNIC-NET-JP Japan Network Information Center 4096
210.171.88.0/21 JPNIC-NET-JP Japan Network Information Center 2048
210.236.64.0/20 JPNIC-NET-JP Japan Network Information Center 4096
210.236.64.0/19 JPNIC-NET-JP Japan Network Information Center 8192
210.236.80.0/20 JPNIC-NET-JP Japan Network Information Center 4096
211.14.224.0/20 JPNIC-NET-JP Japan Network Information Center 4096
211.14.224.0/19 JPNIC-NET-JP Japan Network Information Center 8192
211.14.240.0/20 JPNIC-NET-JP Japan Network Information Center 4096
218.40.128.0/21 JPNIC-NET-JP Japan Network Information Center 2048
218.40.128.0/20 JPNIC-NET-JP Japan Network Information Center 4096
218.40.136.0/21 JPNIC-NET-JP Japan Network Information Center 2048
219.99.224.0/20 JPNIC-NET-JP Japan Network Information Center 4096
219.99.224.0/19 JPNIC-NET-JP Japan Network Information Center 8192
219.99.240.0/20 JPNIC-NET-JP Japan Network Information Center 4096
219.100.224.0/23 JPNIC-NET-JP Japan Network Information Center 512
219.100.224.0/22 JPNIC-NET-JP Japan Network Information Center 1024
219.100.226.0/23 JPNIC-NET-JP Japan Network Information Center 512
219.121.128.0/20 JPNIC-NET-JP Japan Network Information Center 4096
219.121.128.0/19 JPNIC-NET-JP Japan Network Information Center 8192
219.121.144.0/20 JPNIC-NET-JP Japan Network Information Center 4096
CIDR Description IP NUMs(prefix /64)
2405:7000:400::/40 TDNC-JPNIC-JP-20080402 Japan Network Information Center 16777216
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS9354 TDNC - Community Network Center Inc., JP Japan 193,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
117.58.156.216 1 rssdemo23.rss-srv.com
as-block:       AS58368 - AS59391
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:  2011-08-10T06:21:41Z
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:       AS59091 - AS59130
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:  2013-09-09T01:12:08Z
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:        AS59108
as-name:        KATCH-NET
descr:          KATCH NETWORK INC.
import:
export:
country:        JP
admin-c:        JP00020836
tech-c:         JP00020836
last-modified:  2015-02-11T01:38:19Z
source:         JPNIC