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 3 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
120.50.193.193 ██████████ 1
120.50.193.194 ██████████ 1
103.95.105.33 ██████████ 1
120.50.196.32 ██████████ 1
103.95.105.35 ██████████ 1

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Useful for Cybersecurity

Peers

There are 22 peers for this ASN.

Peers Name
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.
AS45796 UIH / BB Connect
AS4713 NTT DOCOMO BUSINESS,Inc.
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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS17676 SoftBank Corp.
AS2519 ARTERIA Networks Corporation
AS4713 NTT DOCOMO BUSINESS,Inc.
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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
133.247.138.49 AS131923 MCAT Ltd. 5.69ms from Osaka, JP
133.247.137.100 AS131923 MCAT Ltd. 5.49ms from Osaka, JP
133.88.94.236 AS131923 MCAT Ltd. 5.95ms from Osaka, JP
133.247.136.67 AS131923 MCAT Ltd. 5.47ms from Osaka, JP
120.50.196.161 AS131923 MCAT Ltd. 4.36ms from Osaka, JP
133.247.247.16 AS131923 MCAT Ltd. 5.11ms from Osaka, JP
133.88.89.125 AS131923 MCAT Ltd. 5.47ms from Osaka, JP
2401:5ac0:211:f001:a10:86ff:fe4e:2b81 AS131923 MCAT Ltd. 5.17ms from Osaka, JP
133.88.92.1 AS131923 MCAT Ltd. 4.94ms from Osaka, JP
133.247.244.110 AS131923 MCAT Ltd. 5.11ms from Osaka, JP
133.247.242.104 AS131923 MCAT Ltd. 4.92ms from Osaka, JP
133.247.141.34 AS131923 MCAT Ltd. 5.37ms from Osaka, JP
133.88.87.229 AS131923 MCAT Ltd. 5.23ms from Osaka, JP
120.50.204.17 AS131923 MCAT Ltd. 5.20ms from Osaka, JP
2401:5ac0:21a:3f00:2e5:f1ff:fee3:fde0 AS131923 MCAT Ltd. 5.82ms from Osaka, JP
133.247.246.138 AS131923 MCAT Ltd. 4.94ms from Osaka, JP
2401:5ac0:215:c400:d62c:46ff:fef4:eab0 AS131923 MCAT Ltd. 5.77ms from Osaka, JP
2401:5ac0:219:5f00:8a57:eeff:fe09:323e AS131923 MCAT Ltd. 5.99ms from Osaka, JP
120.50.192.250 AS131923 MCAT Ltd. 4.96ms from Osaka, JP
219.100.158.77 AS131923 MCAT Ltd. 9.39ms from Osaka, JP
133.247.139.45 AS131923 MCAT Ltd. 5.40ms from Osaka, JP
103.95.106.224 AS131923 MCAT Ltd. 13.27ms from Osaka, JP
133.88.90.13 AS131923 MCAT Ltd. 5.64ms from Osaka, JP
133.88.93.163 AS131923 MCAT Ltd. 5.55ms from Osaka, JP
2401:5ac0:213:1800:3a97:a4ff:fe0f:2b0d AS131923 MCAT Ltd. 5.96ms 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
52.33.15.163 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
72.32.20.99 AS33070 Rackspace Hosting 1.03ms from Dallas, US
176.61.55.131 AS6830 Liberty Global B.V. 3.52ms from Dublin, IE
118.71.146.3 AS18403 FPT Telecom Company 6.38ms from Hanoi, VN
123.18.96.131 AS45899 VNPT Corp 1.92ms from Hanoi, VN
109.153.71.195 AS2856 British Telecommunications PLC 3.17ms from London, GB
49.76.146.227 AS4134 CHINANET-BACKBONE 5.12ms from Nanjing, CN
150.253.152.3 AS13445 Cisco Webex LLC 0.71ms from New York City, US
75.203.66.19 AS6167 Verizon Business 12.89ms from New York City, US
126.29.8.115 AS17676 SoftBank Corp. 9.67ms from Osaka, JP
185.21.41.211 AS48854 team.blue Denmark A/S 0.12ms from Skanderborg, DK
172.3.250.163 AS7018 AT&T Enterprises, LLC 14.38ms from Atlanta, US
203.121.145.99 AS4765 Pacific Internet Pte Ltd 0.75ms from Bangkok, TH
54.189.218.147 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
112.141.207.163 AS9443 Vocus Retail 9.42ms from Brisbane, AU
190.3.16.179 AS11664 Techtel LMDS Comunicaciones Interactivas S.A. 1.13ms from Buenos Aires, AR
108.159.126.115 AS16509 Amazon.com, Inc. 0.17ms from Cairo, EG
98.214.39.67 AS7922 Comcast Cable Communications, LLC 12.23ms from Chicago, US
183.230.227.3 AS9808 China Mobile Communications Group Co., Ltd. 3.54ms from Chongqing, CN
111.118.186.83 AS55470 Cyfuture India Pvt. Ltd. 1.28ms from Delhi, IN
3.120.62.83 AS16509 Amazon.com, Inc. 0.16ms from Frankfurt am Main, DE
210.17.243.243 AS9381 HKBN Enterprise Solutions HK Limited 4.74ms from Hong Kong, HK
108.239.232.99 AS7018 AT&T Enterprises, LLC 2.10ms from Houston, US
47.235.7.19 AS45102 Alibaba (US) Technology Co., Ltd. 0.34ms from Jakarta, ID
143.110.160.115 AS14061 DigitalOcean, LLC 0.28ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f6 133.247.243.92
traceroute to 133.247.243.92 (133.247.243.92): 64 hops max, 52 byte packets
6 [] 210.173.184.177 4.416 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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