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
120.50.196.32 ██████████ 1
103.95.105.35 ██████████ 1
120.50.193.194 ██████████ 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

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

IP Address ASN Details
103.95.104.15 AS131923 MCAT Ltd. 4.75ms from Osaka, JP
103.95.105.102 AS131923 MCAT Ltd. 4.54ms from Osaka, JP
219.100.158.77 AS131923 MCAT Ltd. 10.06ms from Osaka, JP
2401:5ac0:21f:ca00:c636:c0ff:fee0:f740 AS131923 MCAT Ltd. 11.35ms from Osaka, JP
133.88.94.61 AS131923 MCAT Ltd. 5.78ms from Osaka, JP
133.247.240.128 AS131923 MCAT Ltd. 5.20ms from Osaka, JP
2401:5ac0:211:f001:a10:86ff:fe4e:2b81 AS131923 MCAT Ltd. 5.34ms from Osaka, JP
2401:5ac0:217:da00:22b:f5ff:fe19:cb00 AS131923 MCAT Ltd. 7.29ms from Osaka, JP
120.50.193.191 AS131923 MCAT Ltd. 5.72ms from Osaka, JP
133.88.92.79 AS131923 MCAT Ltd. 5.66ms from Osaka, JP
2401:5ac0:213:ad00:d62c:46ff:fe84:9030 AS131923 MCAT Ltd. 14.10ms from Osaka, JP
120.50.192.19 AS131923 MCAT Ltd. 4.87ms from Osaka, JP
133.247.245.132 AS131923 MCAT Ltd. 5.25ms from Osaka, JP
133.247.136.146 AS131923 MCAT Ltd. 5.65ms from Osaka, JP
2401:5ac0:215:c400:d62c:46ff:fef4:eab0 AS131923 MCAT Ltd. 6.33ms from Osaka, JP
133.247.140.144 AS131923 MCAT Ltd. 9.78ms from Osaka, JP
120.50.196.161 AS131923 MCAT Ltd. 4.52ms from Osaka, JP
133.247.242.109 AS131923 MCAT Ltd. 5.79ms from Osaka, JP
120.50.195.9 AS131923 MCAT Ltd. 7.93ms from Osaka, JP
133.247.143.140 AS131923 MCAT Ltd. 5.86ms from Osaka, JP
133.247.247.172 AS131923 MCAT Ltd. 5.27ms from Osaka, JP
120.50.204.17 AS131923 MCAT Ltd. 5.69ms from Osaka, JP
133.247.246.250 AS131923 MCAT Ltd. 5.12ms from Osaka, JP
133.88.90.104 AS131923 MCAT Ltd. 5.91ms from Osaka, JP
133.247.138.149 AS131923 MCAT Ltd. 5.80ms 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
15.200.25.83 AS8987 Amazon Data Services Ireland Ltd 0.34ms from Boardman, US
76.24.2.131 AS7922 Comcast Cable Communications, LLC 7.25ms from Boston, US
107.12.130.99 AS11426 Charter Communications Inc 16.63ms from Charlotte, US
3.134.150.51 AS16509 Amazon.com, Inc. 0.20ms from Columbus, US
158.41.136.3 AS1448 United Cooperative Services 3.63ms from Dallas, US
20.165.172.131 AS8075 Microsoft Corporation 3.14ms from Denver, US
60.186.114.83 AS4134 CHINANET-BACKBONE 5.89ms from Hangzhou, CN
35.227.10.131 AS396982 Google LLC 0.14ms from Moncks Corner, US
209.166.175.3 AS17054 Expedient 0.23ms from Pittsburgh, US
94.188.11.35 AS12714 PJSC MegaFon 1.73ms from Saint Petersburg, RU
1.194.198.35 AS139587 China Telecom Henan Zhengzhou Shujugang IDC network 4.34ms from Zhengzhou, CN
198.145.79.211 AS7018 AT&T Enterprises, LLC 1.93ms from Ashburn, US
174.173.150.211 AS7922 Comcast Cable Communications, LLC 8.55ms from Ashburn, US
177.223.39.179 AS266539 LINQ TELECOMUNICACOES 4.64ms from Brasilia, BR
185.56.27.35 AS60129 CSTI SA 0.69ms from Geneve, CH
160.226.219.163 AS37542 Iclix (PTY) Ltd 5.31ms from Johannesburg, ZA
94.175.214.35 AS5089 Virgin Media Limited 8.49ms from London, GB
24.23.44.147 AS7922 Comcast Cable Communications, LLC 8.15ms from San Jose, US
221.170.23.179 AS2518 BIGLOBE Inc. 2.88ms from Tokyo, JP
2.39.84.83 AS30722 Vodafone Italia S.p.A. 11.04ms from Arezzo, IT
185.222.187.99 AS7018 AT&T Enterprises, LLC 1.09ms from Ashburn, US
122.57.101.163 AS4771 Spark New Zealand Trading Ltd. 0.83ms from Auckland, NZ
114.254.129.131 AS4808 China Unicom Beijing Province Network 3.73ms from Beijing, CN
84.197.20.67 AS6848 Telenet BV 9.36ms from Brussels, BE
84.192.50.67 AS6848 Telenet BV 7.14ms 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 -f5 133.247.143.220
traceroute to 133.247.143.220 (133.247.143.220): 64 hops max, 52 byte packets
5 [] 210.173.184.177 7.062 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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