AS Number
AS9370
AS Name
SAKURA-B
Org Name
SAKURA Internet Inc.
Country
Japan
Registry

apnic

RegDate

N/A

Updated

2025-06-13T00:11:02Z

AS9370 Looking Glass
IPv4Prefixes

40

IPv6Prefixes

5

IPv4 NUMs

340,992

IPv6 NUMs(/64)

68,719,476,736

340,992 IPv4 Addresses
CIDR Description IP Num
27.133.128.0/19 SAKURA SAKURA Internet Inc. 8192
27.133.247.0/24 SAKURA SAKURA Internet Inc. 256
27.133.252.0/22 SAKURA SAKURA Internet Inc. 1024
27.134.240.0/20 SAKURA SAKURA Internet Inc. 4096
36.53.0.0/17 SAKURA SAKURA Internet Inc. 32768
36.53.128.0/18 SAKURA SAKURA Internet Inc. 16384
59.106.0.0/17 SAKURA SAKURA Internet Inc. 32768
59.106.128.0/18 SAKURA SAKURA Internet Inc. 16384
59.106.192.0/19 SAKURA SAKURA Internet Inc. 8192
59.106.224.0/20 SAKURA SAKURA Internet Inc. 4096
59.106.240.0/22 SAKURA SAKURA Internet Inc. 1024
61.211.224.0/20 JPNIC-NET-JP Japan Network Information Center 4096
61.211.236.0/24 JPNIC-NET-JP Japan Network Information Center 256
103.26.32.0/24 CLAIRVOYACECOLTD-AS-AP Clairvoyace co Ltd 256
103.36.252.0/23 SKI-NET SKI Incorporated 512
103.57.4.0/22 EXPRT Expert Incorporated 1024
103.72.104.0/23 DJ-LLC Doctionary Japan Limited Liability Company 512
103.81.176.0/22 SEI-TOU Seitou CO., LTD. 1024
103.108.64.0/23 MWJ-NET MWJ Incorporated 512
103.143.122.0/23 MANEQL-NW Maneql Co.,Ltd. 512
110.44.128.0/20 SAKURA SAKURA Internet Inc. 4096
110.232.160.0/21 Bongos-Network BongosTrue HighSpeed Internet 2048
110.232.168.0/21 Saint-louie-Cafe Internet Cafe in Saint louie 2048
112.109.0.0/20 SAKURA SAKURA Internet Inc. 4096
113.20.160.0/19 SAKURA-CIDR-BLK-JP SAKURA Internet Inc. 8192
122.202.96.0/19 SAKURA SAKURA Internet Inc. 8192
133.167.0.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
153.121.0.0/19 SAKURA SAKURA Internet Inc. 8192
153.121.32.0/19 SAKURA SAKURA Internet Inc. 8192
153.121.64.0/19 SAKURA SAKURA Internet Inc. 8192
153.125.224.0/20 SAKURA SAKURA Internet Inc. 4096
160.16.0.0/17 SAKURA SAKURA Internet Inc. 32768
160.16.128.0/17 SAKURA SAKURA Internet Inc. 32768
163.43.0.0/24 SAKURA SAKURA Internet Inc. 256
163.43.0.0/16 SAKURA SAKURA Internet Inc. 65536
183.181.102.0/24 EXPRT Expert Incorporated 256
202.181.96.0/20 SAKURA SAKURA Internet Inc. 4096
202.222.16.0/20 JPNIC-NET-JP Japan Network Information Center 4096
210.188.224.0/19 JPNIC-NET-JP Japan Network Information Center 8192
210.229.64.0/21 JPNIC-NET-JP Japan Network Information Center 2048
CIDR Description IP NUMs(prefix /64)
2001:e40::/30 SAKURA-JPNIC-JP-20110204 Japan Network Information Center 17179869184
2001:e44::/31 SAKURA-JPNIC-JP-20110204 Japan Network Information Center 8589934592
2001:e46::/32 SAKURA-JPNIC-JP-20110204 Japan Network Information Center 4294967296
2001:e47::/32 SAKURA-JPNIC-JP-20110204 Japan Network Information Center 4294967296
2406:ce00::/29 SAKURA-CIDR-BLK-JP SAKURA Internet Inc. 34359738368
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,496,320 25,770,590,208 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 97,280 351,384,436,736 IPv6 IPv6
AS2500 WIDE-BB - WIDE Project, JP Japan 65,536 4,294,967,296 IPv6 IPv6
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 7,230,208 30,065,164,288 IPv6 IPv6
AS4777 APNIC-COLO - Asia Pacific Network Information Centre, AU Australia 512 1,073,741,824 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 53,760 81,604,378,624 IPv6 IPv6
AS25152 K-ROOT-SERVER - Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL Netherlands 512 4,294,967,296 IPv6 IPv6
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3,842,816 17,716,871,168 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 38,400 4,294,967,296 IPv6 IPv6
AS18125 MAFFIN - Ministry of Agriculture, Forestry and Fisheries Research Network, JP Japan 65,536 4,294,967,296 IPv6 IPv6
AS2516 KDDI - KDDI CORPORATION, JP Japan 18,035,712 2,761,664,036,864 IPv6 IPv6
AS2907 SINET-AS - Research Organization of Information and Systems, National Institute of Informatics, JP Japan 8,883,264 8,589,934,592 IPv6 IPv6
AS59105 HOMENOC - Home NOC Operators Group, JP Japan 2,048 4,294,967,296 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 99,840 77,403,586,560 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS9371 SAKURA-C - SAKURA Internet Inc., JP Japan 305,920 4,294,967,296 IPv6 IPv6
AS146984 JPNAP-EAST - INTERNET MULTIFEED CO., JP Japan 512 4,294,967,296 IPv6 IPv6
AS150366 Demae-can - demae-can co. ltd, JP Japan 512 4,294,967,296 IPv6 IPv6
AS2516 KDDI - KDDI CORPORATION, JP Japan 18,035,712 2,761,664,036,864 IPv6 IPv6
AS984 OWS-NETWORK - OCTOPUS WEB SOLUTION INC, US United States 197,120 4,298,375,168 IPv6 IPv6
AS7684 SAKURA-A - SAKURA Internet Inc., JP Japan 368,640 4,294,967,296 IPv6 IPv6
AS10099 UNICOM-Global - China Unicom (Hong Kong) Operations Limited, HK Hong Kong 36,608 4,294,967,296 IPv6 IPv6
AS18526 DDPS - DDPS Networks, LLC, JP Japan 7,424 10,551,296 IPv6 IPv6
AS10013 FBDC - FreeBit Co.,Ltd., JP Japan 1,944,064 8,589,934,592 IPv6 IPv6
AS18131 DXNW - NTT DOCOMO BUSINESS, Inc., JP Japan 512 131,072 IPv6 IPv6
AS131916 BAYNET - Tokyo Bay Network Co.,Ltd., JP Japan 30,720 4,294,967,296 IPv6 IPv6
AS3216 SOVAM-AS - PJSC "Vimpelcom", RU Russian Federation 957,696 4,295,098,368 IPv6 IPv6
AS3258 XTOM-JAPAN - xTom Japan Corporation, JP Japan 32,512 34,377,302,016 IPv6 IPv6
AS8849 MELBICOM-EU-AS - Melbikomas UAB, LT Lithuania 13,568 2,147,483,648 IPv6 IPv6
AS14340 SALESFORCE - Salesforce.com, Inc., US United States 908,288 12,884,901,888 IPv6 IPv6
AS23777 vipalette-fukui - NTT WEST-HOKURIKU CORPORATION, JP Japan 20,992 4,294,967,296 IPv6 IPv6
AS38639 HANABI - NTT DOCOMO BUSINESS, Inc., JP Japan 13,312 4,294,967,296 IPv6 IPv6
AS63997 TSUKAERUNET - JMF Investment & Technology PTY LTD, JP Japan 13,824 65,536 IPv6 IPv6
AS131937 JCV - Joetsu Cable Vision, JP Japan 29,184 8,589,934,592 IPv6 IPv6
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3,842,816 17,716,871,168 IPv6 IPv6
AS59105 HOMENOC - Home NOC Operators Group, JP Japan 2,048 4,294,967,296 IPv6 IPv6
AS62902 AS-ASPHERE - Ankr PBC, US United States 1,280 4,294,967,296 IPv6 IPv6
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 7,230,208 30,065,164,288 IPv6 IPv6
AS16552 DIGICERT - Tiggee LLC, US United States 20,480 34,363,604,992 IPv6 IPv6
AS17934 NICT-NET - National Institute of Information and Communications Technology, JP Japan 4,096 4,294,967,296 IPv6 IPv6
AS18403 FPT-AS-AP - FPT Telecom Company, VN Viet Nam 1,422,336 17,179,869,184 IPv6 IPv6
AS131918 SCN-NET - SHONAN CABLE NETWORK, JP Japan 61,440 4,294,967,296 IPv6 IPv6
AS146976 Kvision - Kvision Co.,Ltd., JP Japan 2,048 4,294,967,296 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Japan JPIX TOKYO 210.171.224.113 2001:de8:8::9370:1 100 Gbps 2025-09-18 07:43:09
Japan BBIX Tokyo - BroadBand Internet eXchange Tokyo 101.203.88.51 2001:de8:c::9370:1 100 Gbps 2025-09-18 07:43:09
Japan JPNAP Tokyo - JPNAP Tokyo 210.173.176.63 2001:7fa:7:1::9370:1 100 Gbps 2025-09-18 07:43:09

Private Peering Facilities

Country/Region Name City Website Updated
as-block:       AS9249 - AS10239
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:  2022-09-22T22:36:45Z
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


as-block:       AS9349 - AS9380
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:  2017-06-12T03:54:30Z
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


aut-num:        AS9370
as-name:        SAKURA-B
descr:          SAKURA Internet Inc.
import:
export:
country:        JP
admin-c:        KT749JP
tech-c:         JP00072233
last-modified:  2025-06-13T00:11:02Z
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