AS Name
RAKUTEN
Org Name
Rakuten,Inc.
Registry Region
Japan
Looking Glass
IPv4Prefixes

14

IPv6Prefixes

5

IPv4 NUMs

71,680

IPv6 NUMs(/64)

4,294,967,296

71,680 IPv4 Addresses
CIDR Description IP Num
103.136.152.0/22 Rakuten Rakuten,Inc. 1024
133.237.0.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
133.237.0.0/17 JPNIC-NET-JP-ERX Japan Network Information Center 32768
133.237.0.0/16 JPNIC-NET-JP-ERX Japan Network Information Center 65536
133.237.33.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
133.237.128.0/17 JPNIC-NET-JP-ERX Japan Network Information Center 32768
202.72.48.0/22 Rakuten Rakuten,Inc. 1024
202.72.48.0/21 Rakuten Rakuten,Inc. 2048
202.72.48.0/20 Rakuten Rakuten,Inc. 4096
202.72.52.0/22 Rakuten Rakuten,Inc. 1024
202.72.56.0/22 Rakuten Rakuten,Inc. 1024
202.72.56.0/21 Rakuten Rakuten,Inc. 2048
202.72.60.0/22 Rakuten Rakuten,Inc. 1024
202.223.52.0/22 JPNIC-NET-JP Japan Network Information Center 1024
CIDR Description IP NUMs(prefix /64)
2403:400::/32 Rakuten-JPNIC-JP-20191218 Japan Network Information Center 4294967296
2403:400:300::/40 Rakuten-JPNIC-JP-20191218 Japan Network Information Center 16777216
2403:400:500::/40 Rakuten-JPNIC-JP-20191218 Japan Network Information Center 16777216
2403:400:800::/40 Rakuten-JPNIC-JP-20191218 Japan Network Information Center 16777216
2403:400:ff00::/40 Rakuten-JPNIC-JP-20191218 Japan Network Information Center 16777216
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS25152 K-ROOT-SERVER - Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL Netherlands 512 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 514,816 282,635,155,472,384 IPv4 IPv4
AS9957 KINX-AS - KINX, KR Republic of Korea 6,296 0 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 22,784 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS2914 NTT-COMMUNICATIONS-2914 - NTT America, Inc., US United States 6,968,320 21,475,230,208 IPv4 IPv4 IPv6 IPv6
AS4713 OCN - NTT Communications Corporation, JP Japan 28,902,912 4,406,636,519,424 IPv4 IPv4 IPv6 IPv6
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,136,128 17,180,327,936 IPv4 IPv4 IPv6 IPv6
AS38001 NEWMEDIAEXPRESS-AS-AP - NewMedia Express Pte Ltd, SG Singapore 24,832 4,295,294,976 IPv4 IPv4 IPv6 IPv6
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 525,568 17,180,000,256 IPv6 IPv6
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3,801,600 17,716,740,096 IPv4 IPv4 IPv6 IPv6
AS2516 KDDI - KDDI CORPORATION, JP Japan 18,443,264 2,757,369,069,568 IPv4 IPv4 IPv6 IPv6
AS2518 BIGLOBE - BIGLOBE Inc., JP Japan 3,674,112 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS7713 telkomnet-as-ap - Telekomunikasi Indonesia (PT), ID Indonesia 3,387,392 12,888,178,688 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Japan BBIX Tokyo - BroadBand Internet eXchange Tokyo 218.100.6.77 2001:de8:c::2:3820:1 40 Gbps 2018-11-15 12:47:34
Japan JPNAP Osaka - JPNAP Osaka 210.173.178.91 2001:7fa:7:2:0:2:3820:1 10 Gbps 2018-07-11 02:09:58
Japan JPNAP Tokyo - JPNAP Tokyo 210.173.176.15 2001:7fa:7:1:0:2:3820:1 20 Gbps 2019-10-27 23:19:57

Private Peering Facilities

Country/Region Name City Website Updated
Equinix TY4 - Tokyo Tokyo https://www.equinix.com/locations/asia-colocation/japan-colocation/tokyo-data-centers/ty4/ 2018-05-30 01:32:40
NTT DATA Dojima (building #4) Osaka http://www.nttdata.com/ 2018-05-30 01:32:52
Otemachi Place West Tower (BBTower Shin-Otemachi) Tokyo https://www.bbtower.co.jp/project/5g_idc/en/facility/ 2018-11-21 08:30:18
Equinix OS1 - Osaka Osaka https://www.equinix.com/locations/asia-colocation/japan-colocation/osaka-data-centers/os1/ 2020-04-06 07:21:57
IP Address Domain NUMs Domains
103.136.153.104 1 sim.comm.rakuten.co.jp
103.136.153.168 1 pridecocoon.work
103.136.153.182 2 inewsletter-king-skyfront.jp
103.136.153.209 1 www.c2d.0038.net
as-block:       AS23552 - AS24575
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
remarks:        AS23889 has been transfered to AfriNIC
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-29T06:04:16Z
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:       AS23773 - AS23836
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. 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:  2009-11-19T01:11:45Z
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:        AS23820
as-name:        RAKUTEN
descr:          Rakuten,Inc.
import:
export:
country:        JP
admin-c:        JP00179607
tech-c:         JP00179607
last-modified:  2019-07-18T02:20:06Z
source:         JPNIC