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 21 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
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC
AS9002 RETN Limited
AS9304 HGC Global Communications Limited
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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
180.94.207.129 AS18121 Ishikawa Computer Center Co.,LTD. 4.94ms from Osaka, JP
202.222.63.38 AS18121 Ishikawa Computer Center Co.,LTD. 7.36ms from Osaka, JP
219.121.230.1 AS18121 Ishikawa Computer Center Co.,LTD. 11.04ms from Tokyo, JP
202.222.60.139 AS18121 Ishikawa Computer Center Co.,LTD. 4.00ms from Osaka, JP
202.222.38.1 AS18121 Ishikawa Computer Center Co.,LTD. 4.69ms from Osaka, JP
202.222.55.178 AS18121 Ishikawa Computer Center Co.,LTD. 5.30ms from Osaka, JP
219.121.251.1 AS18121 Ishikawa Computer Center Co.,LTD. 7.84ms from Osaka, JP
180.94.208.51 AS18121 Ishikawa Computer Center Co.,LTD. 5.20ms from Osaka, JP
202.222.49.65 AS18121 Ishikawa Computer Center Co.,LTD. 4.19ms from Osaka, JP
202.222.51.18 AS18121 Ishikawa Computer Center Co.,LTD. 4.87ms from Osaka, JP
219.121.253.108 AS18121 Ishikawa Computer Center Co.,LTD. 0.47ms from Osaka, JP
202.222.54.226 AS18121 Ishikawa Computer Center Co.,LTD. 5.24ms from Osaka, JP
202.222.50.6 AS18121 Ishikawa Computer Center Co.,LTD. 4.55ms from Osaka, JP
180.94.205.107 AS18121 Ishikawa Computer Center Co.,LTD. 3.94ms from Osaka, JP
202.222.45.1 AS18121 Ishikawa Computer Center Co.,LTD. 5.90ms from Osaka, JP
202.222.47.60 AS18121 Ishikawa Computer Center Co.,LTD. 4.95ms from Osaka, JP
219.121.232.250 AS18121 Ishikawa Computer Center Co.,LTD. 3.98ms from Osaka, JP
219.121.234.22 AS18121 Ishikawa Computer Center Co.,LTD. 4.05ms from Osaka, JP
202.222.36.14 AS18121 Ishikawa Computer Center Co.,LTD. 4.54ms from Osaka, JP
180.94.194.1 AS18121 Ishikawa Computer Center Co.,LTD. 5.24ms from Osaka, JP
180.94.192.238 AS18121 Ishikawa Computer Center Co.,LTD. 5.70ms from Osaka, JP
180.94.195.181 AS18121 Ishikawa Computer Center Co.,LTD. 6.74ms from Osaka, JP
202.222.52.4 AS18121 Ishikawa Computer Center Co.,LTD. 4.47ms from Osaka, JP
2404:a00:0:553:219:121:254:225 AS18121 Ishikawa Computer Center Co.,LTD. 0.52ms from Osaka, JP
202.222.62.1 AS18121 Ishikawa Computer Center Co.,LTD. 7.93ms 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
93.117.231.185 AS33915 Vodafone Libertel B.V. 0.88ms from Amsterdam, NL
71.178.118.169 AS701 Verizon Business 2.21ms from Ashburn, US
46.178.42.25 AS5432 Proximus NV 13.48ms from Brussels, BE
81.182.62.201 AS5483 Magyar Telekom Plc. 6.30ms from Budapest, HU
196.117.140.233 AS36925 MEDITELECOM 3.31ms from Casablanca, MA
24.172.127.233 AS11426 Charter Communications Inc 3.46ms from Charlotte, US
152.67.196.201 AS31898 Oracle Corporation 0.17ms from Chuncheon, KR
102.161.3.25 AS30999 EMTEL LIMITED 14.53ms from Ebene, MU
146.0.252.73 AS29066 velia.net Internetdienste GmbH 0.32ms from Frankfurt am Main, DE
119.182.163.137 AS4837 CHINA UNICOM China169 Backbone 5.28ms from Jinan, CN
185.113.68.185 AS62163 IP River Limited 0.23ms from London, GB
79.45.191.41 AS3269 Telecom Italia S.p.A. 4.73ms from Milan, IT
46.34.148.73 AS8492 OBIT Ltd. 0.92ms from Moscow, RU
61.177.187.201 AS4134 CHINANET-BACKBONE 3.49ms from Nanjing, CN
142.105.203.201 AS11351 Charter Communications Inc 18.27ms from New York City, US
3.82.244.57 AS14618 Amazon.com, Inc. 0.41ms from Reston, US
20.158.74.169 AS8070 Microsoft Corporation 18.48ms from San Antonio, US
115.138.94.249 AS17858 LG POWERCOMM 2.02ms from Seoul, KR
220.91.221.249 AS4766 Korea Telecom 2.04ms from Seoul, KR
62.25.48.41 AS1136 KPN B.V. 1.03ms from Amsterdam, NL
174.181.80.41 AS7922 Comcast Cable Communications, LLC 12.99ms from Ashburn, US
139.180.111.201 AS55850 Mercury NZ Limited 0.91ms from Auckland, NZ
81.18.54.153 AS9125 Drustvo za telekomunikacije Orion telekom doo Beograd-Zemun 3.95ms from Belgrade, RS
35.88.149.249 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
217.93.67.249 AS3320 Deutsche Telekom AG 2.68ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -f3 -m8 219.121.238.125
traceroute to 219.121.238.125 (219.121.238.125): 8 hops max, 52 byte packets
4 *
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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