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

apnic

RegDate

Updated

2008-09-04T06:40:26Z

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
IRR Valid
STNet STNet, Incorporated 4096
27.120.160.0/20
IRR Valid
STNet STNet, Incorporated 4096
27.133.48.0/20
IRR Valid
STNet STNet, Incorporated 4096
27.134.128.0/19
IRR Valid
STNet STNet, Incorporated 8192
27.134.160.0/20
IRR Valid
STNet STNet, Incorporated 4096
36.52.96.0/20
IRR Valid
STNet STNet, Incorporated 4096
36.53.240.0/20
IRR Valid
STNet STNet, Incorporated 4096
59.156.144.0/20
IRR Valid
STNet STNet, Incorporated 4096
61.206.0.0/20
IRR Valid
JPNIC-NET-JP Japan Network Information Center 4096
61.215.240.0/20
IRR Valid
JPNIC-NET-JP Japan Network Information Center 4096
101.1.128.0/17
IRR Valid
STNet STNet, Incorporated 32768
103.3.12.0/22
IRR InValid
STNet STNet, Incorporated 1024
110.2.192.0/20
IRR Valid
STNet STNet, Incorporated 4096
110.2.208.0/20
IRR Valid
STNet STNet, Incorporated 4096
115.30.128.0/17
IRR Valid
STNet STNet, Incorporated 32768
115.31.0.0/18
IRR Valid
STNet STNet, Incorporated 16384
119.150.0.0/20
IRR Valid
STNet STNet, Incorporated 4096
119.150.16.0/20
IRR Valid
STNet STNet, Incorporated 4096
119.150.240.0/20
IRR Valid
STNet STNet, Incorporated 4096
122.129.160.0/19
IRR Valid
STNet STNet, Incorporated 8192
122.145.48.0/20
IRR Valid
STNet STNet, Incorporated 4096
122.145.64.0/19
IRR Valid
STNet STNet, Incorporated 8192
122.145.96.0/20
IRR Valid
STNet STNet, Incorporated 4096
122.248.64.0/19
IRR Valid
STNet STNet, Incorporated 8192
123.230.0.0/16
IRR Valid
STNet STNet, Incorporated 65536
123.254.0.0/18
IRR Valid
STNet STNet, Incorporated 16384
125.215.64.0/19
IRR InValid
STNet STNet, Incorporated 8192
125.215.96.0/19
IRR Valid
STNet STNet, Incorporated 8192
133.123.0.0/24
IRR Parent Valid
JPNIC-NET-JP-ERX Japan Network Information Center 256
133.123.0.0/16
IRR Valid
JPNIC-NET-JP-ERX Japan Network Information Center 65536
150.52.0.0/24
IRR Parent Valid
JAPAN150 country: JP Japan Network Information Center 256
150.52.0.0/16
IRR Valid
JAPAN150 country: JP Japan Network Information Center 65536
175.103.224.0/19
IRR Valid
STNet STNet, Incorporated 8192
183.176.0.0/24
IRR Parent Valid
STNet STNet, Incorporated 256
183.176.0.0/16
IRR Valid
STNet STNet, Incorporated 65536
202.11.160.0/22
IRR Valid
JPNIC-NET-JP Japan Network Information Center 1024
202.67.16.0/20
IRR Valid
STNet STNet, Incorporated 4096
202.70.208.0/20
IRR Valid
STNet STNet, Incorporated 4096
202.84.80.0/20
IRR Valid
STNet STNet, Incorporated 4096
202.240.176.0/23
IRR Valid
JPNIC-NET-JP Japan Network Information Center 512
202.243.187.0/24
IRR Valid
JPNIC-NET-JP Japan Network Information Center 256
202.246.114.0/24
IRR Valid
JPNIC-NET-JP Japan Network Information Center 256
202.255.16.0/21
IRR Valid
JPNIC-NET-JP Japan Network Information Center 2048
203.112.32.0/19
IRR Valid
STNet STNet, Incorporated 8192
203.139.192.0/19
IRR Valid
JPNIC-NET-JP Japan Network Information Center 8192
210.142.224.0/19
IRR Valid
JPNIC-NET-JP Japan Network Information Center 8192
210.157.224.0/19
IRR Valid
JPNIC-NET-JP Japan Network Information Center 8192
210.159.176.0/20
IRR Valid
JPNIC-NET-JP Japan Network Information Center 4096
211.7.224.0/19
IRR Valid
JPNIC-NET-JP Japan Network Information Center 8192
211.132.64.0/19
IRR Valid
JPNIC-NET-JP Japan Network Information Center 8192
218.40.112.0/20
IRR Valid
JPNIC-NET-JP Japan Network Information Center 4096
218.231.48.0/20
IRR Valid
JPNIC-NET-JP Japan Network Information Center 4096
219.106.160.0/20
IRR Valid
JPNIC-NET-JP Japan Network Information Center 4096
219.109.96.0/19
IRR Valid
JPNIC-NET-JP Japan Network Information Center 8192
219.124.160.0/19
IRR Valid
JPNIC-NET-JP Japan Network Information Center 8192
220.150.48.0/20
IRR Valid
STNet STNet, Incorporated 4096
220.208.0.0/19
IRR Valid
JPNIC-NET-JP Japan Network Information Center 8192
CIDR Description IP NUMs(prefix /64)
2001:318::/32
IRR Valid
STCN-JPNIC-JP-20010817 Japan Network Information Center 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 46,080 42,949,804,032 IPv4 IPv4 IPv6 IPv6
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 135,168 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9,472 38,654,705,664 IPv4 IPv4
AS262761 Sinal Br Telecom Ltda, BR Brazil 13,312 4,294,967,296 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 768 268,435,456 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 465,152 282,627,370,778,624 IPv4 IPv4
AS25091 IP-Max - IP-Max SA, CH Switzerland 15,104 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 43,520 17,179,869,184 IPv4 IPv4
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,680 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 106,240 355,679,338,496 IPv4 IPv4 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,155,520 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS53828 NITEL - NETWORK INNOVATIONS, LLC, US United States 132,096 4,294,967,296 IPv4 IPv4
AS9002 RETN-AS - RETN Limited, GB United Kingdom 36,864 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS4777 APNIC-COLO - Asia Pacific Network Information Centre, AU Australia 512 1,073,741,824 IPv4 IPv4 IPv6 IPv6
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 367,872 38,654,705,664 IPv4 IPv4
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 7,680 279,183,360 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4
AS59105 HOMENOC - Home NOC Operators Group, JP Japan 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 97,024 98,878,226,432 IPv4 IPv4 IPv6 IPv6
AS4713 OCN - NTT Communications Corporation, JP Japan 28,692,224 4,406,636,511,232 IPv4 IPv4
AS6777 AMS-IX-RS - Amsterdam Internet Exchange B.V., NL Netherlands 0 0 IPv4 IPv4
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 562,688 210,454,249,472 IPv4 IPv4 IPv6 IPv6
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570,880 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS24516 VIRTUTEL-AS-AP - Virtutel Pty Ltd, AU Australia 18,176 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9,216 42,949,672,960 IPv4 IPv4
AS2519 Vectant - ARTERIA Networks Corporation, JP Japan 1,494,784 103,079,215,104 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 35,840 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS4229 ZEN-NET - Zenlayer Inc, US United States 5,888 4,294,967,296 IPv6 IPv6
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 2,186,496 17,596,481,077,248 IPv4 IPv4
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,496,320 25,770,786,816 IPv4 IPv4
AS34019 HIVANE - Hivane Association, FR France 2,816 1,245,184 IPv4 IPv4 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13,824 111,669,542,912 IPv4 IPv4 IPv6 IPv6
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,584 4,294,967,296 IPv4 IPv4
AS2734 CORESITE, US United States 48,128 7,248,347,136 IPv4 IPv4 IPv6 IPv6
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 54,528 6,442,450,944 IPv4 IPv4 IPv6 IPv6
AS14840 BR.Digital Provider, BR Brazil 70,656 14,010,155,008 IPv4 IPv4
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 9,984 4,314,955,776 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,424 68,719,476,736 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS25152 K-ROOT-SERVER - Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL Netherlands 512 4,294,967,296 IPv6 IPv6
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 769,024 21,474,836,480 IPv4 IPv4 IPv6 IPv6
AS17676 ULTINA - SoftBank Mobile Corp., JP Japan 35,974,400 18,695,992,639,488 IPv4 IPv4 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 52,992 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 109,568 109,576,192 IPv4 IPv4
AS18125 MAFFIN - Ministry of Agriculture, Forestry and Fisheries Research Network, JP Japan 65,536 4,294,967,296 IPv6 IPv6
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 85,760 274,878,234,624 IPv4 IPv4 IPv6 IPv6
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,154,560 25,769,934,848 IPv4 IPv4 IPv6 IPv6
AS47160 MOJI - MOJI SAS, FR France 5,376 34,393,292,800 IPv4 IPv4 IPv6 IPv6
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3,777,280 17,716,871,168 IPv4 IPv4 IPv6 IPv6
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 1,899,008 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 37,632 4,295,032,832 IPv4 IPv4
AS7195 EDGEUNO S.A.S, CO Colombia 31,488 4,275,109,888 IPv4 IPv4
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,194,944 4,299,161,600 IPv6 IPv6
AS9957 KINX-AS - KINX, KR Republic of Korea 10,880 0 IPv4 IPv4
AS4230 CLARO S.A., BR Brazil 5,155,584 21,475,098,624 IPv4 IPv4 IPv6 IPv6
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS3223 VOXILITY - Voxility LLP, GB United Kingdom 71,168 1,507,328 IPv4 IPv4
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS56630 MELBICOM-EU-AS - Melbikomas UAB, LT Lithuania 57,600 7,247,757,312 IPv4 IPv4
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 6,765,312 2,233,382,993,920 IPv4 IPv4
AS10010 TOKAI - TOKAI Communications Corporation, JP Japan 1,502,976 45,097,156,608 IPv4 IPv4 IPv6 IPv6
AS15605 CONNESI - Connesi s.p.a., IT Italy 20,992 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS47147 AS-ANX - ANEXIA Internetdienstleistungs GmbH, AT Austria 1,536 131,072 IPv4 IPv4
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 7,253,248 34,360,131,584 IPv4 IPv4 IPv6 IPv6
AS2516 KDDI - KDDI CORPORATION, JP Japan 18,035,456 2,761,664,036,864 IPv4 IPv4 IPv6 IPv6
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 83,968 197,568,495,616 IPv4 IPv4 IPv6 IPv6
AS34177 CELESTE-AS - CELESTE SAS, FR France 289,792 98,784,247,808 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 23,552 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS61573 Ip Telecom BR, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS559 Switch, CH Switzerland 2,184,704 176,093,790,208 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS18260 e-catv - EHIME CATV CO.,LTD., JP Japan 63,232 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS58647 KAGAWAU-NET - Kagawa University, JP Japan 73,728 0 IPv4 IPv4
AS9618 TCN - catv-tokushima, JP Japan 16,384 4,294,967,296 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Japan JPIX TOKYO 210.171.224.151 2001:de8:8::7522:1 100 Gbps 2021-11-04 04:19:50
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 JPNAP Tokyo - JPNAP Tokyo 210.173.176.73 2001:7fa:7:1::7522:1 100 Gbps 2021-12-09 04:16:38
Japan JPNAP Osaka - JPNAP Osaka 210.173.184.28 2001:7fa:7:2::7522:1 100 Gbps 2025-05-28 09:43:17
Republic of Korea KINX - Korean Internet Neutral Exchange 139.150.100.144 2001:7fa:8::144 3 Gbps 2024-07-23 06:26:36
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 BBIX Osaka - BroadBand Internet eXchange Osaka 218.100.9.160 2001:de8:c:2::7522:1 100 Gbps 2024-07-18 07:11:21
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
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 JPIX OSAKA 103.246.232.151 2001:de8:8:6::7522:1 100 Gbps 2025-07-24 07:33:54
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
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

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