AS number details

AS131923

MCAT Ltd.  ·  mcat.co.jp

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AS131923 – MCAT Ltd.

Field Value
Country Japan
Website mcat.co.jp
Hosted domains 5
Number of IPv4 22,528
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry jpnic
Updated 2 years ago on Apr 10, 2023
Netblock Company Num of IPs
218.45.64.0/19 MCAT Ltd. 8,192
120.50.192.0/20 MCAT Ltd. 4,096
133.247.240.0/20 MCAT Ltd. 4,096
133.247.136.0/21 MCAT Ltd. 2,048
103.95.104.0/22 MCAT Ltd. 1,024
133.88.88.0/22 MCAT Ltd. 1,024
219.100.156.0/22 MCAT Ltd. 1,024
133.88.92.0/23 MCAT Ltd. 512
133.88.87.0/24 MCAT Ltd. 256
133.88.94.0/24 MCAT Ltd. 256
Netblock Company
2401:5ac0::/32 MCAT Ltd.
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WHOIS Details


                                                ASHandle:       AS131923
                                                OrgID:          AS131923
                                                ASName:         AS131923
                                                ASNumber:       AS131923
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 5 domain names hosted across 5 IP addresses on this ASN.

IP Address Domain Domains on this IP
120.50.193.194 ██████████ 1
120.50.196.32 ██████████ 1
103.95.105.35 ██████████ 1
120.50.193.193 ██████████ 1
103.95.105.33 ██████████ 1

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Useful for Cybersecurity

Peers

There are 24 peers for this ASN.

Peers Name
AS137409 GSL Networks Pty LTD
AS138997 Eons Data Communications Limited
AS140627 OneQode
AS14907 Wikimedia Foundation Inc.
AS17676 SoftBank Corp.
AS1828 Unitas Global
AS199524 G-Core Labs S.A.
AS24482 SG.GS
AS2500 WIDE Project
AS2519 ARTERIA Networks Corporation
AS35280 F5 Networks SARL
AS38195 Superloop
AS38623 ISP/IXP IN CAMBODIA WITH THE BEST VERVICE IN THERE.
AS4229 Zenlayer Inc
AS45796 UIH / BB Connect
AS4713 NTT Communications Corporation
AS49544 i3D.net B.V
AS59105 Home NOC Operators Group
AS7713 PT Telekomunikasi Indonesia
AS8529 Zain Omantel International FZ-LLC
AS9002 RETN Limited
AS9304 HGC Global Communications Limited
AS9507 NextHop Pty Ltd
AS9583 Sify Limited
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS17676 SoftBank Corp.
AS2519 ARTERIA Networks Corporation
AS4713 NTT Communications Corporation
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
133.88.92.1 AS131923 MCAT Ltd. 5.19ms from Osaka, JP
133.88.94.61 AS131923 MCAT Ltd. 5.79ms from Osaka, JP
2401:5ac0:211:f001:a10:86ff:fe4e:2b81 AS131923 MCAT Ltd. 5.81ms from Osaka, JP
133.247.245.132 AS131923 MCAT Ltd. 5.22ms from Osaka, JP
133.247.142.42 AS131923 MCAT Ltd. 6.07ms from Osaka, JP
120.50.196.161 AS131923 MCAT Ltd. 5.42ms from Osaka, JP
120.50.195.15 AS131923 MCAT Ltd. 6.15ms from Osaka, JP
133.247.136.146 AS131923 MCAT Ltd. 5.72ms from Osaka, JP
103.95.107.234 AS131923 MCAT Ltd. 12.49ms from Osaka, JP
133.247.138.158 AS131923 MCAT Ltd. 6.22ms from Osaka, JP
133.247.244.156 AS131923 MCAT Ltd. 5.11ms from Osaka, JP
103.95.106.130 AS131923 MCAT Ltd. 16.31ms from Osaka, JP
219.100.156.251 AS131923 MCAT Ltd. 5.86ms from Osaka, JP
2401:5ac0:215:c400:d62c:46ff:fef4:eab0 AS131923 MCAT Ltd. 6.41ms from Osaka, JP
2401:5ac0:21d:9200:363d:c4ff:fef6:6e7e AS131923 MCAT Ltd. 10.72ms from Osaka, JP
133.247.143.140 AS131923 MCAT Ltd. 5.84ms from Osaka, JP
133.88.91.217 AS131923 MCAT Ltd. 5.67ms from Osaka, JP
2401:5ac0:216:6c00:2e5:f1ff:feb5:8860 AS131923 MCAT Ltd. 6.27ms from Osaka, JP
133.88.89.61 AS131923 MCAT Ltd. 6.21ms from Osaka, JP
133.247.141.215 AS131923 MCAT Ltd. 5.67ms from Osaka, JP
120.50.193.246 AS131923 MCAT Ltd. 4.84ms from Osaka, JP
133.88.90.104 AS131923 MCAT Ltd. 5.87ms from Osaka, JP
2401:5ac0:213:ad00:d62c:46ff:fe84:9030 AS131923 MCAT Ltd. 11.42ms from Osaka, JP
133.247.240.235 AS131923 MCAT Ltd. 5.25ms from Osaka, JP
133.247.241.107 AS131923 MCAT Ltd. 5.48ms 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
173.252.189.99 AS7381 BroadbandONE, LLC 2.29ms from Atlanta, US
101.109.155.3 AS23969 TOT Public Company Limited 3.13ms from Bangkok, TH
72.224.204.83 AS11351 Charter Communications Inc 17.79ms from Chicago, US
97.154.154.3 AS6167 Verizon Business 12.67ms from Dallas, US
87.78.48.35 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 3.30ms from Duesseldorf, DE
84.159.177.243 AS3320 Deutsche Telekom AG 10.66ms from Frankfurt am Main, DE
35.214.57.67 AS15169 Google LLC 0.10ms from London, GB
167.160.160.131 AS36352 HostPapa 0.29ms from Los Angeles, US
85.251.152.115 AS6739 VODAFONE ONO, S.A. 4.96ms from Madrid, ES
109.173.108.3 AS42610 PJSC Rostelecom 0.99ms from Moscow, RU
213.223.118.179 AS15557 Societe Francaise Du Radiotelephone - SFR SA 0.78ms from Paris, FR
67.158.170.243 AS32645 Consolidated Communications, Inc. 10.67ms from Providence, US
222.238.165.163 AS9318 SK Broadband Co Ltd 2.90ms from Seoul, KR
114.73.98.83 AS4804 Microplex PTY LTD 7.37ms from Sydney, AU
126.40.122.35 AS17676 SoftBank Corp. 6.38ms from Tokyo, JP
24.36.115.3 AS7992 Cogeco Connexion Inc. 6.67ms from Toronto, CA
222.140.97.99 AS4837 CHINA UNICOM China169 Backbone 12.35ms from Wuhan, CN
47.92.208.211 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.17ms from Zhangjiakou, CN
108.28.107.195 AS701 Verizon Business 2.04ms from Ashburn, US
73.79.186.195 AS7922 Comcast Cable Communications, LLC 10.53ms from Ashburn, US
34.219.55.115 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
201.71.150.51 AS28635 AVATO TECNOLOGIA S.A 15.16ms from Brasilia, BR
72.32.20.99 AS33070 Rackspace Hosting 1.02ms from Dallas, US
115.209.136.243 AS4134 CHINANET-BACKBONE 9.90ms from Hangzhou, CN
113.176.125.179 AS45899 VNPT Corp 2.79ms from Ho Chi Minh City, VN

Traceroute

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

$
traceroute -a -n -q1 -f3 219.100.158.77
traceroute to 219.100.158.77 (219.100.158.77): 64 hops max, 52 byte packets
3 [AS4785] 203.96.236.0 0.395 ms
6 [AS2497] 58.138.81.141 2.814 ms
7 [AS2497] 58.138.81.66 0.833 ms
10 [AS2519] 116.91.136.214 8.956 ms
13 [AS131923] 120.50.192.13 13.733 ms
15 [AS131923] 219.100.158.77 10.126 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 AS131923 at robtex.

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