Autonomous System details

AS18121

Ishikawa Computer Center Co.,LTD.  ·  incl.ne.jp

Japan

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AS18121 – Ishikawa Computer Center Co.,LTD.

Field Value
Country Japan
Website incl.ne.jp
Hosted domains 56
IPv4 addresses 23,040
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry jpnic
Allocated 24 years ago on Mar 21, 2002
Updated 20 years ago on Aug 27, 2005

IP Ranges

Netblock Company Num of IPs
202.222.32.0/19 Ishikawa Computer Center Co.,LTD. 8,192
219.121.224.0/19 incl (ISHIKAWA COMPUTER CENTER, Ltd.) 8,192
180.94.192.0/20 Ishikawa Computer Center Co.,LTD. 4,096
180.94.208.0/21 KOMATSU BROADCASTING CO.,LTD 2,048
103.241.208.0/23 mitene internet co.,ltd. 512
103.241.208.0/24 mitene internet co.,ltd. 256
Netblock Company
2404:a00::/32 Ishikawa Computer Center Co.,LTD
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WHOIS Details

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                                                ASHandle:       AS18121
                                                OrgID:          AS18121
                                                ASName:         AS18121
                                                ASNumber:       AS18121
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 56 domain names hosted across 49 IP addresses on this ASN.

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IP Address Domain Domains on this IP
202.222.34.2 ██████████ 6
202.222.52.30 ██████████ 3
219.121.233.43 ██████████ 2
219.121.233.205 ██████████ 2
219.121.233.70 ██████████ 2
219.121.233.109 ██████████ 2
219.121.225.13 █████████ 1
180.94.205.74 ██████████ 1
202.222.34.93 ██████████ 1
219.121.233.133 ██████████ 1

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Peers

There are 25 peers for this ASN.

Peers Name
AS140627 OneQode
AS17639 Converge ICT Solutions Inc.
AS17676 SoftBank Corp.
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global
AS20485 Joint Stock Company TransTeleCom
AS216211 CYBERVERSE LLC
AS23815 Japan Internet Xing Co., Ltd.
AS24482 SG.GS
AS2497 Internet Initiative Japan Inc.
AS2500 WIDE Project
AS25152 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS2518 BIGLOBE Inc.
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS38195 Superloop
AS45489 Sri Lanka Telecom PLC, GLobal Peering
AS4775 Globe Telecoms
AS4777 Asia Pacific Network Information Centre
AS49544 i3D.net B.V
AS59105 Home NOC Operators Group
AS7713 PT Telekomunikasi Indonesia
AS9002 RETN Limited
AS9304 HGC Global Communications Limited
AS9507 NextHop Pty Ltd
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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS17676 SoftBank Corp.
AS2497 Internet Initiative Japan Inc.
AS2518 BIGLOBE Inc.
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

56 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
2404:a00:0:553:219:121:254:225 AS18121 Ishikawa Computer Center Co.,LTD. 0.51ms from Osaka, JP
180.94.213.109 AS18121 Ishikawa Computer Center Co.,LTD. 5.35ms from Osaka, JP
202.222.61.1 AS18121 Ishikawa Computer Center Co.,LTD. 6.87ms from Osaka, JP
219.121.229.166 AS18121 Ishikawa Computer Center Co.,LTD. 7.71ms from Osaka, JP
202.222.54.226 AS18121 Ishikawa Computer Center Co.,LTD. 5.58ms from Osaka, JP
219.121.227.195 AS18121 Ishikawa Computer Center Co.,LTD. 4.04ms from Osaka, JP
219.121.224.97 AS18121 Ishikawa Computer Center Co.,LTD. 4.20ms from Osaka, JP
202.222.56.25 AS18121 Ishikawa Computer Center Co.,LTD. 7.62ms from Tokyo, JP
180.94.214.215 AS18121 Ishikawa Computer Center Co.,LTD. 5.52ms from Osaka, JP
202.222.33.2 AS18121 Ishikawa Computer Center Co.,LTD. 3.92ms from Osaka, JP
219.121.235.3 AS18121 Ishikawa Computer Center Co.,LTD. 4.55ms from Osaka, JP
202.222.59.1 AS18121 Ishikawa Computer Center Co.,LTD. 5.52ms from Osaka, JP
180.94.192.238 AS18121 Ishikawa Computer Center Co.,LTD. 4.91ms from Osaka, JP
202.222.50.6 AS18121 Ishikawa Computer Center Co.,LTD. 4.62ms from Osaka, JP
202.222.47.60 AS18121 Ishikawa Computer Center Co.,LTD. 4.97ms from Osaka, JP
202.222.63.37 AS18121 Ishikawa Computer Center Co.,LTD. 7.20ms from Osaka, JP
219.121.254.59 AS18121 Ishikawa Computer Center Co.,LTD. 0.46ms from Osaka, JP
202.222.57.71 AS18121 Ishikawa Computer Center Co.,LTD. 5.05ms from Osaka, JP
219.121.248.225 AS18121 Ishikawa Computer Center Co.,LTD. 5.01ms from Osaka, JP
180.94.194.1 AS18121 Ishikawa Computer Center Co.,LTD. 5.23ms from Osaka, JP
202.222.60.132 AS18121 Ishikawa Computer Center Co.,LTD. 3.99ms from Osaka, JP
180.94.195.193 AS18121 Ishikawa Computer Center Co.,LTD. 6.72ms from Osaka, JP
219.121.251.1 AS18121 Ishikawa Computer Center Co.,LTD. 7.61ms from Osaka, JP
219.121.233.118 AS18121 Ishikawa Computer Center Co.,LTD. 4.16ms from Osaka, JP
202.222.34.234 AS18121 Ishikawa Computer Center Co.,LTD. 4.00ms from Osaka, JP

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
35.236.230.185 AS396982 Google LLC 0.14ms from Ashburn, US
71.12.75.153 AS20115 Charter Communications LLC 12.10ms from Atlanta, US
27.33.80.121 AS7545 TPG Telecom Limited 0.72ms from Brisbane, AU
186.153.191.41 AS7303 Telecom Argentina S.A. 1.99ms from Buenos Aires, AR
71.74.23.233 AS11426 Charter Communications Inc 15.54ms from Charlotte, US
50.203.13.185 AS7922 Comcast Cable Communications, LLC 1.24ms from Denver, US
24.2.54.41 AS7922 Comcast Cable Communications, LLC 7.04ms from Fremont, US
125.90.69.217 AS4134 CHINANET-BACKBONE 9.85ms from Guangzhou, CN
23.119.169.105 AS7018 AT&T Enterprises, LLC 2.55ms from Houston, US
218.49.249.25 AS9318 SK Broadband Co Ltd 4.63ms from Incheon, KR
164.223.235.9 AS89 Navy Network Information Center (NNIC) 4.70ms from Manassas, US
5.37.106.73 AS28885 OmanTel NAP 2.62ms from Muscat, OM
66.199.235.41 AS15149 Core Technology Services, Inc. 0.94ms from New York City, US
133.32.43.233 AS2519 ARTERIA Networks Corporation 2.67ms from Osaka, JP
187.93.249.137 AS10429 TELEFÔNICA BRASIL S.A 0.74ms from Osasco, BR
63.89.3.41 AS701 Verizon Business 0.79ms from Philadelphia, US
73.109.30.249 AS7922 Comcast Cable Communications, LLC 6.12ms from Seattle, US
121.15.241.249 AS4134 CHINANET-BACKBONE 4.25ms from Shenzhen, CN
212.244.68.137 AS5617 Orange Polska Spolka Akcyjna 5.38ms from Wrocław, PL
24.178.115.89 AS20115 Charter Communications LLC 1.64ms from Atlanta, US
154.8.244.105 AS45090 Shenzhen Tencent Computer Systems Company Limited 4.72ms from Beijing, CN
116.132.40.73 AS4837 CHINA UNICOM China169 Backbone 14.93ms from Beijing, CN
111.31.60.169 AS9808 China Mobile Communications Group Co., Ltd. 6.77ms from Beijing, CN
160.1.109.121 AS8987 Amazon Data Services Ireland Ltd 0.29ms from Boardman, US
212.76.224.249 AS6848 Telenet BV 2.19ms from Brussels, BE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 202.222.45.1
traceroute to 202.222.45.1 (202.222.45.1): 64 hops max, 52 byte packets
2 [] 218.100.9.120 0.718 ms
3 [] 218.100.9.49 0.914 ms
Measurement taken from IPinfo ProbeNet in Osaka, JP
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS18121 at robtex.

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