AS Number
AS7522
AS Name
STCN
Org Name
STNet, Incorporated
Country
Japan
Registry

apnic

RegDate

N/A

Updated

2011-02-09T19:12:01Z

AS7522 Looking Glass
IPv4Prefixes

57

IPv6Prefixes

1

IPv4 NUMs

594,944

IPv6 NUMs(/64)

4,294,967,296

594,944 IPv4 Addresses
CIDR Description IP Num
27.120.144.0/20 STNet STNet, Incorporated 4096
27.120.160.0/20 STNet STNet, Incorporated 4096
27.133.48.0/20 STNet STNet, Incorporated 4096
27.134.128.0/19 STNet STNet, Incorporated 8192
27.134.160.0/20 STNet STNet, Incorporated 4096
36.52.96.0/20 STNet STNet, Incorporated 4096
36.53.240.0/20 STNet STNet, Incorporated 4096
59.156.144.0/20 STNet STNet, Incorporated 4096
61.206.0.0/20 JPNIC-NET-JP Japan Network Information Center 4096
61.215.240.0/20 JPNIC-NET-JP Japan Network Information Center 4096
101.1.128.0/17 STNet STNet, Incorporated 32768
103.3.12.0/22 STNet STNet, Incorporated 1024
110.2.192.0/20 STNet STNet, Incorporated 4096
110.2.208.0/20 STNet STNet, Incorporated 4096
115.30.128.0/17 STNet STNet, Incorporated 32768
115.31.0.0/18 STNet STNet, Incorporated 16384
119.150.0.0/20 STNet STNet, Incorporated 4096
119.150.16.0/20 STNet STNet, Incorporated 4096
119.150.240.0/20 STNet STNet, Incorporated 4096
122.129.160.0/19 STNet STNet, Incorporated 8192
122.145.48.0/20 STNet STNet, Incorporated 4096
122.145.64.0/19 STNet STNet, Incorporated 8192
122.145.96.0/20 STNet STNet, Incorporated 4096
122.248.64.0/19 STNet STNet, Incorporated 8192
123.230.0.0/16 STNet STNet, Incorporated 65536
123.254.0.0/18 STNet STNet, Incorporated 16384
125.215.64.0/19 STNet STNet, Incorporated 8192
125.215.96.0/19 STNet STNet, Incorporated 8192
133.123.0.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
133.123.0.0/16 JPNIC-NET-JP-ERX Japan Network Information Center 65536
150.52.0.0/24 JAPAN150 country: JP Japan Network Information Center 256
150.52.0.0/16 JAPAN150 country: JP Japan Network Information Center 65536
175.103.224.0/19 STNet STNet, Incorporated 8192
183.176.0.0/24 STNet STNet, Incorporated 256
183.176.0.0/16 STNet STNet, Incorporated 65536
202.11.160.0/22 JPNIC-NET-JP Japan Network Information Center 1024
202.67.16.0/20 STNet STNet, Incorporated 4096
202.70.208.0/20 STNet STNet, Incorporated 4096
202.84.80.0/20 STNet STNet, Incorporated 4096
202.240.176.0/23 JPNIC-NET-JP Japan Network Information Center 512
202.243.187.0/24 JPNIC-NET-JP Japan Network Information Center 256
202.246.114.0/24 JPNIC-NET-JP Japan Network Information Center 256
202.255.16.0/21 JPNIC-NET-JP Japan Network Information Center 2048
203.112.32.0/19 STNet STNet, Incorporated 8192
203.139.192.0/19 JPNIC-NET-JP Japan Network Information Center 8192
210.142.224.0/19 JPNIC-NET-JP Japan Network Information Center 8192
210.157.224.0/19 JPNIC-NET-JP Japan Network Information Center 8192
210.159.176.0/20 JPNIC-NET-JP Japan Network Information Center 4096
211.7.224.0/19 JPNIC-NET-JP Japan Network Information Center 8192
211.132.64.0/19 JPNIC-NET-JP Japan Network Information Center 8192
218.40.112.0/20 JPNIC-NET-JP Japan Network Information Center 4096
218.231.48.0/20 JPNIC-NET-JP Japan Network Information Center 4096
219.106.160.0/20 JPNIC-NET-JP Japan Network Information Center 4096
219.109.96.0/19 JPNIC-NET-JP Japan Network Information Center 8192
219.124.160.0/19 JPNIC-NET-JP Japan Network Information Center 8192
220.150.48.0/20 STNet STNet, Incorporated 4096
220.208.0.0/19 JPNIC-NET-JP Japan Network Information Center 8192
CIDR Description IP NUMs(prefix /64)
2001:318::/32 STCN-JPNIC-JP-20010817 Japan Network Information Center 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS12552 GlobalConnect-AS12552 - GlobalConnect AB, SE Sweden 561,920 214,749,282,304 IPv6 IPv6
AS17676 ULTINA - SoftBank Mobile Corp., JP Japan 36,553,728 18,695,992,639,488 IPv6 IPv6
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1,024 34,359,738,368 IPv6 IPv6
AS61573 IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv6 IPv6
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 2,304 34,359,738,368 IPv6 IPv6
AS7195 EDGEUNO S.A.S, CO Colombia 31,232 4,275,109,888 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 97,280 351,384,436,736 IPv6 IPv6
AS2734 CORESITE, US United States 48,896 7,248,347,136 IPv6 IPv6
AS4229 ZEN-NET - Zenlayer Inc, US United States 6,656 4,294,967,296 IPv6 IPv6
AS47160 MOJI - MOJI SAS, FR France 5,376 34,393,292,800 IPv6 IPv6
AS2519 Vectant - ARTERIA Networks Corporation, JP Japan 1,494,528 103,079,215,104 IPv6 IPv6
AS10010 TOKAI - TOKAI Communications Corporation, JP Japan 1,502,976 45,097,156,608 IPv6 IPv6
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570,880 107,374,182,400 IPv6 IPv6
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 46,336 42,949,804,032 IPv6 IPv6
AS34019 HIVANE - Hivane Association, FR France 2,816 1,245,184 IPv6 IPv6
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,154,048 25,769,934,848 IPv6 IPv6
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,206,976 4,299,161,600 IPv6 IPv6
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 135,168 42,949,672,960 IPv6 IPv6
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,294,967,296 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv6 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 395,008 77,326,843,904 IPv6 IPv6
AS4777 APNIC-COLO - Asia Pacific Network Information Centre, AU Australia 512 1,073,741,824 IPv6 IPv6
AS14840 BR.Digital Provider, BR Brazil 70,912 14,010,220,544 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 53,760 81,604,378,624 IPv6 IPv6
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,584 4,294,967,296 IPv6 IPv6
AS559 Switch, CH Switzerland 2,184,960 176,093,790,208 IPv6 IPv6
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 52,480 6,442,450,944 IPv6 IPv6
AS25091 IP-Max - IP-Max SA, CH Switzerland 15,104 68,719,607,808 IPv6 IPv6
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv6 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 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
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 86,016 240,518,430,720 IPv6 IPv6
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13,824 111,669,149,696 IPv6 IPv6
AS2516 KDDI - KDDI CORPORATION, JP Japan 18,035,712 2,761,664,036,864 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 38,400 4,294,967,296 IPv6 IPv6
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,156,032 68,719,542,272 IPv6 IPv6
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 35,584 107,374,182,400 IPv6 IPv6
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3,842,816 17,716,871,168 IPv6 IPv6
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 769,280 21,474,836,480 IPv6 IPv6
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 1,903,104 12,884,967,424 IPv6 IPv6
AS18125 MAFFIN - Ministry of Agriculture, Forestry and Fisheries Research Network, JP Japan 65,536 4,294,967,296 IPv6 IPv6
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,680 4,294,967,296 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22,528 8,589,934,592 IPv6 IPv6
AS138997 EDCL-AS-AP - Eons Data Communications Limited, HK Hong Kong 27,904 8,896,118,784 IPv6 IPv6
AS15605 CONNESI - Connesi s.p.a., IT Italy 20,992 17,179,869,184 IPv6 IPv6
AS25152 K-ROOT-SERVER - Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL Netherlands 512 4,294,967,296 IPv6 IPv6
AS28398 INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV, MX Mexico 5,120 8,589,934,592 IPv6 IPv6
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 83,456 197,568,495,616 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS9618 TCN - catv-tokushima, JP Japan 16,384 4,294,967,296 IPv6 IPv6
AS18260 e-catv - EHIME CATV CO.,LTD., JP Japan 63,232 4,294,967,296 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United States BBIX US-West - BroadBand Internet eXchange US-West 101.203.74.45 2403:c780:7200:b074::7522:1 2 Gbps 2025-06-23 06:25:27
Hong Kong BBIX Hong Kong - BroadBand Internet eXchange Hong Kong 103.203.158.134 2403:c780:b800:bb00::7522:1 1 Gbps 2025-06-23 06:25:28
United States Any2West - CoreSite - Any2West 206.72.211.236 2001:504:13::211:236 3 Gbps 2025-06-23 06:25:28
Japan Equinix Tokyo - Equinix Internet Exchange Tokyo 203.190.230.139 2001:de8:5::7522:1 10 Gbps 2018-05-22 05:15:39
Japan JPIX OSAKA 103.246.232.151 2001:de8:8:6::7522:1 100 Gbps 2025-07-24 07:33:54
Republic of Korea KINX - Korean Internet Neutral Exchange 139.150.100.144 2001:7fa:8::144 3 Gbps 2024-07-23 06:26:36
Japan JPNAP Osaka - JPNAP Osaka 210.173.184.28 2001:7fa:7:2::7522:1 100 Gbps 2025-05-28 09:43:17
Singapore BBIX Singapore - BroadBand Internet eXchange Singapore 103.231.152.134 2001:df5:b800:bb00::7522:1 1 Gbps 2025-06-23 06:25:27
Japan JPNAP Tokyo - JPNAP Tokyo 210.173.176.73 2001:7fa:7:1::7522:1 100 Gbps 2021-12-09 04:16:38
Japan BBIX Tokyo - BroadBand Internet eXchange Tokyo 101.203.88.19 2001:de8:c::7522:1 100 Gbps 2024-07-22 09:53:39
Netherlands BBIX Amsterdam - BroadBand Internet eXchange Amsterdam 101.203.78.22 2403:c780:7200:b078::7522:1 2 Gbps 2025-06-23 06:25:27
Japan BBIX Osaka - BroadBand Internet eXchange Osaka 218.100.9.160 2001:de8:c:2::7522:1 100 Gbps 2024-07-18 07:11:21
Netherlands AMS-IX - Amsterdam Internet Exchange 80.249.212.220 2001:7f8:1::a500:7522:1 2 Gbps 2025-06-23 06:25:28
Japan JPIX TOKYO 210.171.224.151 2001:de8:8::7522:1 100 Gbps 2021-11-04 04:19:50

Private Peering Facilities

Country/Region Name City Website Updated
Telehouse – TOKYO Otemachi (KDDI Otemachi) Tokyo https://www.telehouse.com/ 2016-05-11 01:13:10
Equinix OS1 - Osaka Osaka https://www.equinix.com/data-centers/asia-pacific-colocation/japan-colocation/osaka-data-centers/os1 2019-10-28 01:20:26
Equinix TY4 - Tokyo Tokyo https://www.equinix.com/locations/asia-colocation/japan-colocation/tokyo-data-centers/ty4/ 2017-04-26 06:57:02
AT TOKYO (DC12 NTT DATA Dojima(building #4)) Osaka http://www.attokyo.com/ 2022-11-01 08:07:33
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:        AS7522
as-name:        STCN
descr:          STNet, Incorporated
import:
export:
country:        JP
admin-c:        JP00025529
tech-c:         JP00025529
last-modified:  2011-02-09T19:12:01Z
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