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 79,228,162,514,264,338,000,000,000,000
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 ██████████ 5
202.222.52.30 ██████████ 3
219.121.233.70 █████████ 2
219.121.233.43 ██████████ 2
202.222.33.14 ██████████ 1
219.121.225.52 █████████ 1
219.121.233.233 ██████████ 1
219.121.233.55 ██████████ 1
202.222.35.234 ██████████ 1
202.222.35.229 ██████████ 1

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Peers

There are 22 peers for this ASN.

Peers Name
AS17639 Converge ICT Solutions Inc.
AS17676 SoftBank Corp.
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global
AS20485 Joint Stock Company TransTeleCom
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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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
202.222.47.60 AS18121 Ishikawa Computer Center Co.,LTD. 5.29ms from Osaka, JP
180.94.192.238 AS18121 Ishikawa Computer Center Co.,LTD. 5.40ms from Osaka, JP
219.121.251.1 AS18121 Ishikawa Computer Center Co.,LTD. 7.97ms from Osaka, JP
202.222.63.42 AS18121 Ishikawa Computer Center Co.,LTD. 7.28ms from Osaka, JP
202.222.57.71 AS18121 Ishikawa Computer Center Co.,LTD. 4.89ms from Osaka, JP
219.121.226.218 AS18121 Ishikawa Computer Center Co.,LTD. 4.04ms from Osaka, JP
202.222.48.62 AS18121 Ishikawa Computer Center Co.,LTD. 4.13ms from Osaka, JP
202.222.55.4 AS18121 Ishikawa Computer Center Co.,LTD. 5.85ms from Osaka, JP
202.222.34.117 AS18121 Ishikawa Computer Center Co.,LTD. 4.14ms from Osaka, JP
180.94.206.101 AS18121 Ishikawa Computer Center Co.,LTD. 5.13ms from Osaka, JP
219.121.225.12 AS18121 Ishikawa Computer Center Co.,LTD. 4.30ms from Osaka, JP
219.121.227.13 AS18121 Ishikawa Computer Center Co.,LTD. 4.04ms from Osaka, JP
202.222.37.1 AS18121 Ishikawa Computer Center Co.,LTD. 5.18ms from Osaka, JP
202.222.51.159 AS18121 Ishikawa Computer Center Co.,LTD. 5.02ms from Osaka, JP
219.121.252.129 AS18121 Ishikawa Computer Center Co.,LTD. 11.00ms from Tokyo, JP
180.94.210.1 AS18121 Ishikawa Computer Center Co.,LTD. 4.69ms from Osaka, JP
219.121.248.225 AS18121 Ishikawa Computer Center Co.,LTD. 4.79ms from Osaka, JP
180.94.213.248 AS18121 Ishikawa Computer Center Co.,LTD. 5.10ms from Osaka, JP
180.94.212.1 AS18121 Ishikawa Computer Center Co.,LTD. 4.68ms from Osaka, JP
180.94.208.51 AS18121 Ishikawa Computer Center Co.,LTD. 5.53ms from Osaka, JP
180.94.215.51 AS18121 Ishikawa Computer Center Co.,LTD. 7.33ms from Osaka, JP
202.222.36.250 AS18121 Ishikawa Computer Center Co.,LTD. 5.11ms from Osaka, JP
202.222.33.11 AS18121 Ishikawa Computer Center Co.,LTD. 4.05ms from Osaka, JP
202.222.58.1 AS18121 Ishikawa Computer Center Co.,LTD. 7.24ms from Osaka, JP
202.222.38.1 AS18121 Ishikawa Computer Center Co.,LTD. 4.69ms 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
73.137.11.105 AS7922 Comcast Cable Communications, LLC 4.37ms from Atlanta, US
52.40.240.9 AS16509 Amazon.com, Inc. 0.24ms from Boardman, US
177.253.118.73 AS27831 Colombia Móvil 0.45ms from Bogota, CO
20.69.241.121 AS8075 Microsoft Corporation 0.23ms from Boydton, US
200.110.140.121 AS18747 IFX Corporation 0.61ms from Buenos Aires, AR
197.42.172.25 AS8452 TE-AS 3.66ms from Cairo, EG
154.118.170.89 AS30985 Orange Mali SA 19.86ms from Dakar, SN
14.118.132.57 AS4134 CHINANET BACKBONE 2.97ms from Guangzhou, CN
202.66.98.25 AS4058 CITIC Telecom International CPC Limited 5.96ms from Hong Kong, HK
80.84.178.249 AS15738 TOV BF Express Ltd 8.71ms from Kyiv, UA
169.255.183.89 AS327891 Nanocom International Ltd 19.44ms from Lagos, NG
59.44.34.89 AS4134 CHINANET BACKBONE 2.00ms from Liaoyang, CN
188.230.149.89 AS34779 T-2, d.o.o. 1.51ms from Ljubljana, SI
188.30.216.137 AS206067 Hutchison 3G UK Limited 18.40ms from London, GB
31.54.255.201 AS2856 British Telecommunications PLC 10.29ms from London, GB
185.254.27.105 AS60458 XNET CORE SL 8.15ms from Madrid, ES
100.35.127.249 AS701 Verizon Business 1.50ms from New York City, US
177.220.245.249 AS25933 Vogel Soluções em Telecom e Informática S/A 16.90ms from Osasco, BR
179.130.65.137 AS26599 TELEFÔNICA BRASIL S.A 6.33ms from Osasco, BR
213.21.18.249 AS42065 Global Network Management Inc 1.10ms from Saint Petersburg, RU
220.65.2.249 AS9316 DACOM-PUBNETPLUS 5.79ms from Seoul, KR
116.224.238.73 AS4812 China Telecom (Group) 2.45ms from Shanghai, CN
136.109.169.57 AS396982 Google LLC 0.18ms from The Dalles, US
113.41.178.169 AS17506 ARTERIA Networks Corporation 1.44ms from Tokyo, JP
23.37.184.217 AS16625 Akamai Technologies, Inc. 0.11ms from Al Fujairah City, AE

Traceroute

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

$
traceroute -a -n -q1 202.222.51.25
traceroute to 202.222.51.25 (202.222.51.25): 64 hops max, 52 byte packets
1 [AS142382] 103.172.18.1 1483.055 ms
3 [AS38158] 121.100.7.1 29.939 ms
4 *
5 *
6 *
7 *
8 [AS18121] 202.222.51.25 106.761 ms
Measurement taken from IPinfo ProbeNet in Denpasar, ID
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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