AS Number
AS7511
AS Name
SYNAPSE
Org Name
SYNAPSE Co.,Ltd.
Country
Japan
Registry

apnic

RegDate

N/A

Updated

2017-05-23T01:11:26Z

AS7511 Looking Glass
IPv4Prefixes

19

IPv6Prefixes

1

IPv4 NUMs

78,848

IPv6 NUMs(/64)

4,294,967,296

78,848 IPv4 Addresses
CIDR Description IP Num
101.50.60.0/22
IRR Valid
KBB-T Kansai Broadband Corp. 1024
101.53.104.0/21
IRR Valid
KBB-T Kansai Broadband Corp. 2048
103.53.120.0/22
IRR Valid
SYNAPSE SYNAPSE Co.,Ltd. 1024
103.208.96.0/22
IRR InValid
KBB-T Kansai Broadband Corp. 1024
110.92.32.0/19
IRR Valid
SYNAPSE SYNAPSE Co.,Ltd. 8192
124.146.64.0/19
IRR Valid
SYNAPSE SYNAPSE Co.,Ltd. 8192
124.146.96.0/19
IRR Valid
SYNAPSE SYNAPSE Co.,Ltd. 8192
202.79.0.0/22
IRR InValid
KBB Kansai Broadband Corp. 1024
202.79.8.0/22
IRR InValid
KBB Kansai Broadband Corp. 1024
202.79.12.0/22
IRR InValid
KBB Kansai Broadband Corp. 1024
202.95.32.0/19
IRR Valid
SYNAPSE SYNAPSE Co.,Ltd. 8192
202.208.160.0/19
IRR Valid
JPNIC-NET-JP Japan Network Information Center 8192
203.111.192.0/20
IRR InValid
SYNAPSE SYNAPSE Co.,Ltd. 4096
203.140.160.0/20
IRR Valid
JPNIC-NET-JP Japan Network Information Center 4096
203.145.96.0/20
IRR Valid
SYNAPSE SYNAPSE Co.,Ltd. 4096
203.147.112.0/20
IRR Valid
SYNAPSE SYNAPSE Co.,Ltd. 4096
210.146.80.0/20
IRR Valid
JPNIC-NET-JP Japan Network Information Center 4096
210.237.32.0/19
IRR Valid
JPNIC-NET-JP Japan Network Information Center 8192
219.100.8.0/22
IRR Valid
JPNIC-NET-JP Japan Network Information Center 1024
CIDR Description IP NUMs(prefix /64)
2401:c800::/32
IRR Valid
SYNAPSE-JPNIC-JP-20080605 Japan Network Information Center 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 23,296 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS134823 SDCL-AS-AP - Sky Digital Co., Ltd., TW Taiwan 8,448 12,885,032,960 IPv4 IPv4
AS2519 VECTANT - ARTERIA Networks Corporation, JP Japan 1,714,688 103,079,215,104 IPv4 IPv4 IPv6 IPv6
AS2907 SINET-AS - Research Organization of Information and Systems, National Institute of Informatics, JP Japan 8,834,624 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS9607 BBTower - BroadBand Tower, Inc., JP Japan 29,184 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS23815 JPIX-RS - Japan Internet Exchange Co., Ltd., JP Japan 0 0 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 48,128 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS38634 DWANGO - DWANGO Co.,Ltd., JP Japan 35,840 2,147,483,648 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 488,192 282,631,397,507,072 IPv4 IPv4
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,379,584 25,770,721,280 IPv4 IPv4
AS36236 NETACTUATE - NetActuate, Inc, US United States 56,576 2,192,375,808 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 27,136 17,179,869,184 IPv4 IPv4
AS1828 UNITAS - Unitas Global LLC, US United States 222,464 47,244,705,792 IPv4 IPv4 IPv6 IPv6
AS2518 BIGLOBE - BIGLOBE Inc., JP Japan 3,670,016 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS20485 TRANSTELECOM - Joint Stock Company TransTeleCom, RU Russian Federation 346,880 42,949,672,960 IPv4 IPv4
AS38001 NEWMEDIAEXPRESS-AS-AP - NewMedia Express Pte Ltd, SG Singapore 20,480 5,570,560 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Japan BBIX Tokyo - BroadBand Internet eXchange Tokyo 101.203.88.134 2001:de8:c::7511:1 10 Gbps 2022-06-05 20:51:50
Japan JPIX FUKUOKA 103.177.65.33 2001:de8:8:9::7511:1 10 Gbps 2022-02-02 08:29:30
Japan JPNAP Fukuoka - JPNAP Fukuoka 210.173.188.10 2001:7fa:7:4::7511:1 10 Gbps 2022-02-02 08:30:43
Japan JPIX OSAKA 103.246.232.208 2001:de8:8:6::7511:1 20 Gbps 2022-01-29 03:48:11
Japan JPIX TOKYO 210.171.224.208 2001:de8:8::7511:1 10 Gbps 2017-03-29 16:28:34
Japan BBIX Osaka - BroadBand Internet eXchange Osaka 218.100.9.84 2001:de8:c:2::7511:1 10 Gbps 2019-12-14 22:54:55

Private Peering Facilities

Country/Region Name City Website Updated
NTT DATA Dojima (building #4) Osaka http://www.nttdata.com/ 2019-12-14 22:56:17
NTT DATA Otemachi Bldg Tokyo http://www.nttdata.co.jp/ 2020-09-30 11:35:39
QTnet Fukuoka Data Center 3(QD3) Fukuoka https://www.qtpro.jp/dc/qtdc/qd3/ 2022-01-29 03:46:23
IP Address Domain NUMs Domains
101.50.61.160 1 kirishimalive.bf1.jp
101.50.62.4 1 004062.050101.kansai-bb.jp
101.50.63.3 1 ns.town.isen.kagoshima.jp
as-block:       AS7467 - AS7722
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:  2008-09-04T06:40:26Z
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:       AS7500 - AS7531
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:  2017-06-12T03:54:29Z
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:        AS7511
as-name:        SYNAPSE
descr:          SYNAPSE Co.,Ltd.
import:
export:
country:        JP
admin-c:        JP00146894
tech-c:         JP00146894
last-modified:  2017-05-23T01:11:26Z
source:         JPNIC