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
202.222.32.98 AS18121 Ishikawa Computer Center Co.,LTD. 4.36ms from Osaka, JP
180.94.212.1 AS18121 Ishikawa Computer Center Co.,LTD. 4.71ms from Osaka, JP
202.222.52.4 AS18121 Ishikawa Computer Center Co.,LTD. 4.51ms from Osaka, JP
202.222.35.196 AS18121 Ishikawa Computer Center Co.,LTD. 4.10ms from Osaka, JP
202.222.59.1 AS18121 Ishikawa Computer Center Co.,LTD. 6.09ms from Osaka, JP
219.121.227.13 AS18121 Ishikawa Computer Center Co.,LTD. 4.02ms from Osaka, JP
180.94.195.193 AS18121 Ishikawa Computer Center Co.,LTD. 6.94ms from Osaka, JP
202.222.58.1 AS18121 Ishikawa Computer Center Co.,LTD. 5.20ms from Osaka, JP
219.121.228.1 AS18121 Ishikawa Computer Center Co.,LTD. 6.96ms from Osaka, JP
202.222.53.251 AS18121 Ishikawa Computer Center Co.,LTD. 5.26ms from Osaka, JP
202.222.39.66 AS18121 Ishikawa Computer Center Co.,LTD. 4.03ms from Osaka, JP
180.94.192.238 AS18121 Ishikawa Computer Center Co.,LTD. 5.19ms from Osaka, JP
219.121.248.225 AS18121 Ishikawa Computer Center Co.,LTD. 4.57ms from Osaka, JP
202.222.63.37 AS18121 Ishikawa Computer Center Co.,LTD. 7.20ms from Osaka, JP
202.222.47.60 AS18121 Ishikawa Computer Center Co.,LTD. 4.95ms from Osaka, JP
202.222.48.19 AS18121 Ishikawa Computer Center Co.,LTD. 4.28ms from Osaka, JP
219.121.232.250 AS18121 Ishikawa Computer Center Co.,LTD. 3.97ms from Osaka, JP
202.222.38.1 AS18121 Ishikawa Computer Center Co.,LTD. 4.70ms from Osaka, JP
219.121.251.1 AS18121 Ishikawa Computer Center Co.,LTD. 7.70ms from Osaka, JP
202.222.37.1 AS18121 Ishikawa Computer Center Co.,LTD. 5.12ms from Osaka, JP
180.94.206.1 AS18121 Ishikawa Computer Center Co.,LTD. 4.67ms from Osaka, JP
202.222.34.234 AS18121 Ishikawa Computer Center Co.,LTD. 4.08ms from Osaka, JP
202.222.56.25 AS18121 Ishikawa Computer Center Co.,LTD. 7.71ms from Tokyo, JP
202.222.57.41 AS18121 Ishikawa Computer Center Co.,LTD. 5.02ms from Osaka, JP
219.121.233.118 AS18121 Ishikawa Computer Center Co.,LTD. 4.19ms 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. 0.91ms from Amsterdam, NL
140.209.198.169 AS394089 Google LLC 0.14ms from Ashburn, US
101.6.219.25 AS4538 China Education and Research Network Center 2.98ms from Beijing, CN
4.17.59.41 AS3356 Level 3 Parent, LLC 0.87ms from Durham, US
43.231.230.137 AS131303 FCCDCI-NET-PH 16.06ms from Hong Kong, HK
169.255.183.89 AS327891 Nanocom International Ltd 16.29ms from Lagos, NG
62.43.10.121 AS6739 Vodafone ONO AS 9.24ms from Madrid, ES
188.10.24.9 AS3269 Telecom Italia S.p.A. 5.01ms from Milan, IT
37.48.255.121 AS50340 JSC Selectel 0.84ms from Moscow, RU
61.241.170.249 AS4837 CHINA UNICOM China169 Backbone 8.95ms from Nanjing, CN
45.81.214.201 AS25540 Alphalink SASU 0.73ms from Paris, FR
176.128.154.73 AS5410 Bouygues Telecom SA 5.69ms from Paris, FR
90.182.160.169 AS5610 O2 Czech Republic, a.s. 1.09ms from Prague, CZ
177.27.239.233 AS27699 TELEFÔNICA BRASIL S.A 7.93ms from Sao Paulo, BR
70.79.139.73 AS6327 Shaw Communications 7.93ms from Seattle, US
47.128.1.105 AS16509 Amazon.com, Inc. 0.17ms from Singapore, SG
87.121.119.9 AS48917 Optinet Ltd 5.14ms from Sofia, BG
126.216.168.121 AS17676 SoftBank Corp. 2.93ms from Tokyo, JP
5.226.81.169 AS12741 Netia SA 0.39ms from Warsaw, PL
111.170.23.137 AS151185 China Telecom 5.15ms from Wuhan, CN
192.99.56.249 AS16276 OVH SAS 0.17ms from Beauharnois, CA
190.85.64.137 AS14080 Telmex Colombia S.A. 1.26ms from Bogota, CO
179.37.45.105 AS22927 Telefonica de Argentina 1.92ms from Buenos Aires, AR
72.255.65.249 AS30036 Mediacom Communications Corp 13.30ms from Chicago, US
209.190.188.9 AS17054 Expedient 0.14ms from Cleveland, US

Traceroute

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

$
traceroute -a -n -q1 -f5 219.121.253.108
traceroute to 219.121.253.108 (219.121.253.108): 64 hops max, 52 byte packets
5 [] 218.100.9.89 0.203 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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