AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
SAKURA-B SAKURA Internet Inc. 34 5 338,432 68,719,476,736 Japan View
338,432 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
103.57.4.0/22 EXPRT Expert Incorporated 1024
103.198.4.0/22 TRUSTLOOP-JP 2-23-4, Minaminagasaki 1024
110.44.128.0/20 ISM-Cafe Isulan's 24-7 Cafe 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 One-And1-WifiNet Best Wifi Provider Surallah Province 4096
113.20.160.0/19 GMG-INTERNET-CAFE Internet Cafe Client 8192
122.202.96.0/19 BlueRay-Networks Broadband Provider Tanon Valley 8192
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-JPNIC-JP-20110204 Japan Network Information Center 34359738368
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2497 IIJ Internet Initiative Japan Inc., JP Japan 3,802,880 17,716,740,096 IPv4 IPv4
AS2914 NTT-COMMUNICATIONS-2914 - NTT America, Inc., US United States 7,051,776 21,475,295,232 IPv4 IPv4
AS4637 ASN-TELSTRA-GLOBAL Telstra Global, HK Hong Kong 525,056 17,180,065,792 IPv4 IPv4
AS9009 M247, GB United Kingdom 911,360 232,023,130,112 IPv4 IPv4
AS17639 CONVERGE-AS Converge ICT Solutions Inc., PH Philippines 220,928 8,589,934,592 IPv4 IPv4
AS38001 NEWMEDIAEXPRESS-AS-AP NewMedia Express Pte Ltd, SG Singapore 25,856 4,295,294,976 IPv4 IPv4
AS63956 COLO-AS-AP Colocation Australia Pty Ltd, AU Australia 22,016 4,580,245,504 IPv4 IPv4
AS2516 KDDI KDDI CORPORATION, JP Japan 18,449,408 2,757,369,135,104 IPv4 IPv4
AS6233 XTOM - xTom, US United States 4,352 786,432 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 524,800 282,707,901,349,888 IPv4 IPv4
AS24482 SGGS-AS-AP SG.GS, SG Singapore 22,848 4,294,967,296 IPv4 IPv4
AS25152 K-ROOT-SERVER Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL Netherlands 512 4,294,967,296 IPv4 IPv4
AS4788 TMNET-AS-AP TM Net, Internet Service Provider, MY Malaysia 2,969,856 5,368,774,656 IPv4 IPv4
AS18106 VIEWQWEST-SG-AP Viewqwest Pte Ltd, SG Singapore 51,456 12,884,901,888 IPv4 IPv4
AS24115 ASN-EQIX-MLPE Equinix, SG Singapore 0 0 IPv4 IPv4
AS2518 BIGLOBE BIGLOBE Inc., JP Japan 3,674,112 38,654,705,664 IPv4 IPv4
AS7473 SINGTEL-AS-AP Singapore Telecommunications Ltd, SG Singapore 58,112 4,295,163,904 IPv4 IPv4
AS8220 COLT, GB United Kingdom 1,129,216 21,475,229,696 IPv4 IPv4
AS9002 RETN-AS, EU 48,128 4,294,967,296 IPv4 IPv4
AS9371 SAKURA-C SAKURA Internet Inc., JP Japan 326,144 4,294,967,296 IPv4 IPv4
AS36236 NETACTUATE - NetActuate, Inc, US United States 98,304 5,933,498,368 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7684 SAKURA-A SAKURA Internet Inc., JP Japan 343,040 4,294,967,296 IPv4 IPv4
AS17948 EDITNET EditNet, Incorporated, JP Japan 7,168 0 IPv4 IPv4
AS18080 SOPIA Sopiafons Co.,Ltd, JP Japan 256 0 IPv4 IPv4
AS18138 SAKURA-G SAKURA Internet Inc., JP Japan 4,096 0 IPv4 IPv4
AS59092 KRONOS kronos.Co.,Ltd., JP Japan 29,440 0 IPv4 IPv4
AS2519 VECTANT ARTERIA Networks Corporation, JP Japan 1,696,768 103,079,215,104 IPv4 IPv4
AS59105 HOMENOC Home NOC Operators Group, JP Japan 2,048 4,294,967,296 IPv4 IPv4
AS9371 SAKURA-C SAKURA Internet Inc., JP Japan 326,144 4,294,967,296 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Japan JPIX TOKYO - Japan Internet Exchange Tokyo 210.171.224.113 2001:de8:8::9370:1 100 Gbps 2017-10-31 06:39:12
Japan Equinix Tokyo - Equinix Tokyo 203.190.230.94 2001:de8:5::9370:1 10 Gbps 2017-10-31 06:39:12
Japan JPNAP Tokyo - JPNAP Tokyo 210.173.176.63 2001:7fa:7:1::9370:1 10 Gbps 2017-10-31 06:39:13
Japan BBIX Tokyo - BroadBand Internet eXchange Tokyo 218.100.6.51 2001:de8:c::9370:1 10 Gbps 2018-11-15 12:47:34

Private Peering Facilities

Country/Region Name City Website Updated
IP Address Domain NUMs Domains
27.133.128.6 1 www.rk2xw.com
27.133.128.10 1 glp-1.biz
27.133.128.11 1 funny-c.com
27.133.128.16 8 castnet-japan.com
27.133.128.24 1 gaht9g4p.196-dry.jp
27.133.128.28 1 itsumono-report.jp
27.133.128.29 1 xibzj.net
27.133.128.32 1 matchdon.com
27.133.128.35 4 invesnet.co.jp
27.133.128.41 1 cloud-tel-marketing.com
as-block:       AS9216 - 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:  2009-05-19T07:00:23Z
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:       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:        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:        AS9370
as-name:        SAKURA-B
descr:          SAKURA Internet Inc.
import:         from AS7514 100 accept ANY
import:         from AS4694 100 accept ANY
import:         from AS9603 100 accept ANY
import:         from AS3549 100 accept ANY
import:         from AS2497 100 accept ANY
import:         from AS9371 100 accept ANY
export:         to AS7514 announce AS9370
export:         to AS4694 announce AS9370
export:         to AS9603 announce AS9370
export:         to AS3549 announce AS9370
export:         to AS2497 announce AS9370
export:         to AS9371 announce AS9370
country:        JP
admin-c:        KT749JP
tech-c:         KT749JP
tech-c:         KW419JP
last-modified:  2007-05-23T21:20:05Z
source:         JPNIC