AS Number
AS17511
AS Name
OPTAGE
Org Name
OPTAGE Inc.
Country
Japan
Registry

apnic

RegDate

N/A

Updated

2019-04-18T21:02:43Z

AS17511 Looking Glass
IPv4Prefixes

71

IPv6Prefixes

1

IPv4 NUMs

2,993,664

IPv6 NUMs(/64)

4,294,967,296

2,993,664 IPv4 Addresses
CIDR Description IP Num
58.70.0.0/16 K-Opticom OPTAGE Inc. 65536
58.188.0.0/14 K-Opticom OPTAGE Inc. 262144
59.190.0.0/16 K-Opticom OPTAGE Inc. 65536
60.56.0.0/16 K-Opticom OPTAGE Inc. 65536
60.57.0.0/17 K-Opticom OPTAGE Inc. 32768
60.57.128.0/17 K-Opticom OPTAGE Inc. 32768
61.122.240.0/20 JPNIC-NET-JP Japan Network Information Center 4096
61.195.96.0/19 JPNIC-NET-JP Japan Network Information Center 8192
61.205.0.0/20 JPNIC-NET-JP Japan Network Information Center 4096
61.205.80.0/20 JPNIC-NET-JP Japan Network Information Center 4096
61.205.96.0/20 JPNIC-NET-JP Japan Network Information Center 4096
61.205.112.0/20 JPNIC-NET-JP Japan Network Information Center 4096
61.213.128.0/20 JPNIC-NET-JP Japan Network Information Center 4096
101.140.0.0/14 K-Opticom OPTAGE Inc. 262144
103.65.208.0/22 FLEX-JP FLEX LLC. 1024
103.84.124.0/22 K-Opticom OPTAGE Inc. 1024
103.95.206.0/24 LIBINC-JP 5-15-1 HIGASHI UENO 256
103.97.232.0/22 WEBPLANNINGINC-JP Web planning inc 1024
103.97.236.0/22 REANGE-JP Reange Co. Ltd. 1024
103.99.124.0/22 PREMIERINC-JP 2-6-37-902, Edobori Nishi-ku 1024
103.112.180.0/22 LABO-JP 7-1-4 Sezaki 1024
103.116.152.0/22 EMUZU-JP EMUZU Incorporation 1024
103.124.200.0/22 KK-NET K&K Corporation Ltd. 1024
103.142.132.0/23 GOALD-JP GOALD Co., Ltd 512
112.68.0.0/14 K-Opticom OPTAGE Inc. 262144
119.228.0.0/14 K-Opticom OPTAGE Inc. 262144
121.80.0.0/14 K-Opticom OPTAGE Inc. 262144
121.84.0.0/14 K-Opticom OPTAGE Inc. 262144
122.100.24.0/21 K-Opticom OPTAGE Inc. 2048
128.22.0.0/24 K-Opticom OPTAGE Inc. 256
128.22.0.0/16 K-Opticom OPTAGE Inc. 65536
128.27.0.0/24 K-Opticom OPTAGE Inc. 256
128.27.0.0/16 K-Opticom OPTAGE Inc. 65536
138.248.64.0/22 KK-NET K&K Corporation Ltd. 1024
150.57.0.0/24 JAPAN150 country: JP Japan Network Information Center 256
150.57.0.0/16 JAPAN150 country: JP Japan Network Information Center 65536
150.66.0.0/24 JAPAN150 country: JP Japan Network Information Center 256
150.66.0.0/16 JAPAN150 country: JP Japan Network Information Center 65536
158.198.0.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
158.198.0.0/16 JPNIC-NET-JP-ERX Japan Network Information Center 65536
160.25.92.0/23 ASJ ASJ Inc. 512
160.233.0.0/24 MIKI-IPNET PARIS MIKI Inc. 256
160.233.0.0/16 MIKI-IPNET PARIS MIKI Inc. 65536
180.144.0.0/14 K-Opticom OPTAGE Inc. 262144
182.164.0.0/14 K-Opticom OPTAGE Inc. 262144
192.51.144.0/21 KHN-INTERNET country: JP KEIHANNA INTERACTION PLAZA INC. 2048
202.8.48.0/20 K-Opticom OPTAGE Inc. 4096
202.19.159.0/24 JPNIC-NET-JP Japan Network Information Center 256
202.26.228.0/24 JPNIC-NET-JP Japan Network Information Center 256
202.26.229.0/24 JPNIC-NET-JP Japan Network Information Center 256
202.26.230.0/24 JPNIC-NET-JP Japan Network Information Center 256
202.26.231.0/24 JPNIC-NET-JP Japan Network Information Center 256
202.34.10.0/23 JPNIC-NET-JP Japan Network Information Center 512
202.34.12.0/23 JPNIC-NET-JP Japan Network Information Center 512
202.60.32.0/20 K-Opticom OPTAGE Inc. 4096
202.62.253.0/24 KKR-MLIT-NET Ministry of Land, Infrastructure and Transport Kinki Regional Development Bureau 256
202.216.48.0/20 JPNIC-NET-JP Japan Network Information Center 4096
202.223.48.0/22 JPNIC-NET-JP Japan Network Information Center 1024
202.244.138.0/23 JPNIC-NET-JP Japan Network Information Center 512
203.140.64.0/19 JPNIC-NET-JP Japan Network Information Center 8192
203.175.80.0/20 K-Opticom OPTAGE Inc. 4096
203.178.6.0/24 JPNIC-NET-JP Japan Network Information Center 256
210.199.80.0/20 JPNIC-NET-JP Japan Network Information Center 4096
218.42.192.0/18 JPNIC-NET-JP Japan Network Information Center 16384
218.45.96.0/20 JPNIC-NET-JP Japan Network Information Center 4096
218.228.128.0/17 JPNIC-NET-JP Japan Network Information Center 32768
218.251.0.0/17 K-Opticom OPTAGE Inc. 32768
219.75.128.0/17 K-Opticom OPTAGE Inc. 32768
219.100.52.0/22 JPNIC-NET-JP Japan Network Information Center 1024
219.122.32.0/19 JPNIC-NET-JP Japan Network Information Center 8192
219.122.128.0/17 JPNIC-NET-JP Japan Network Information Center 32768
CIDR Description IP NUMs(prefix /64)
2001:ce8::/32 K-OPTICOM-JPNIC-JP-20030113 Japan Network Information Center 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,081,728 77,331,890,432 IPv4 IPv4
AS4635 HKIX-RS1 - The Hong Kong Internet Exchange Limited, HK Hong Kong 2,048 0 IPv4 IPv4 IPv6 IPv6
AS8708 RCS-RDS - DIGI ROMANIA S.A., RO Romania 1,787,392 73,014,509,568 IPv4 IPv4 IPv6 IPv6
AS9930 TTNET-MY - TT DOTCOM SDN BHD, MY Malaysia 741,888 4,295,098,368 IPv4 IPv4 IPv6 IPv6
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 769,792 21,474,836,480 IPv4 IPv4 IPv6 IPv6
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 46,080 42,949,804,032 IPv4 IPv4 IPv6 IPv6
AS19151 BBO-1 - BroadbandONE, LLC, US United States 31,488 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS2518 BIGLOBE - BIGLOBE Inc., JP Japan 3,670,016 38,654,705,664 IPv4 IPv4
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3,842,816 17,716,871,168 IPv4 IPv4 IPv6 IPv6
AS8966 Etisalat-AS - EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC, AE United Arab Emirates 16,384 4,295,294,976 IPv4 IPv4
AS38008 APERTURE-AS-AP - Aperture Science Limited, HK Hong Kong 2,048 4,579,131,392 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 105,728 351,384,436,736 IPv4 IPv4 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 108,800 110,624,768 IPv4 IPv4 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 38,400 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 114,944 1,157,890,048 IPv4 IPv4
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 10,496 42,949,672,960 IPv6 IPv6
AS45796 UIH-BBCONNECT-AS-AP - UIH / BB Connect, TH Thailand 2,048 4,294,967,296 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, LLC, US United States 35,904,256 185,519,570,944 IPv4 IPv4
AS2516 KDDI - KDDI CORPORATION, JP Japan 18,035,712 2,761,664,036,864 IPv4 IPv4 IPv6 IPv6
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 7,203,840 30,065,164,288 IPv4 IPv4 IPv6 IPv6
AS7473 SINGTEL-AS-AP - Singapore Telecommunications (SINGTEL Internet Exchange), SG Singapore 64,768 4,295,229,440 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 2,048 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 585,216 282,636,229,083,136 IPv4 IPv4
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,496,320 25,770,655,744 IPv4 IPv4 IPv6 IPv6
AS58952 FRONTIIRCOLTD-MM - Frontiir Co., Ltd, MM Myanmar 8,192 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 99,328 77,403,586,560 IPv4 IPv4 IPv6 IPv6
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv4 IPv4 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 53,760 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 43,520 17,179,869,184 IPv4 IPv4
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 12,032 4,313,841,664 IPv4 IPv4
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9,472 38,654,705,664 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 23,552 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4711 INTEC - INTEC Inc., JP Japan 54,272 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS59124 KYOTO-PREF - KYOTO Prefectural Government, JP Japan 256 0 IPv4 IPv4
AS63402 UCDP-ORLCORP - Universal Orlando, US United States 4,352 0 IPv4 IPv4
AS59118 FNC-O2 - NRI SecureTechnologies, Ltd., JP Japan 4,608 0 IPv4 IPv4
AS131924 KAP-NET - Kansai Airports, JP Japan 256 65,536 IPv4 IPv4 IPv6 IPv6
AS151379 NEUTRIX-T1G2 - OPTAGE Inc., JP Japan 256 0 IPv4 IPv4
AS9358 Finder - OPTAGE Inc., JP Japan 8,192 0 IPv4 IPv4
AS24270 CRC-KCC - ITOCHU Techno-Solutions Corporation, JP Japan 5,120 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24282 KIR - KAGOYA JAPAN Inc., JP Japan 89,088 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS38633 VCIU-NET-AS - Value Core Inc., JP Japan 4,096 0 IPv4 IPv4
as-block:       AS17408 - AS17651
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:  2019-01-08T23:22:27Z
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:       AS17503 - AS17534
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:  2017-06-12T04:00:31Z
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:         [email protected]
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:        AS17511
as-name:        OPTAGE
descr:          OPTAGE Inc.
import:
export:
country:        JP
admin-c:        JP00014196
tech-c:         JP00014196
last-modified:  2019-04-18T21:02:43Z
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