Autonomous System 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
IPv4 addresses 22,528
IPv6 addresses 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
103.95.105.33 ██████████ 1
103.95.105.35 ██████████ 1
120.50.196.32 ██████████ 1
120.50.193.194 ██████████ 1

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Useful for Cybersecurity

Peers

There are 22 peers for this ASN.

Peers Name
AS138997 Eons Data Communications Limited
AS14907 Wikimedia Foundation Inc.
AS17676 SoftBank Corp.
AS18106 Viewqwest Pte Ltd
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

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

IP Address ASN Details
133.88.92.66 AS131923 MCAT Ltd. 7.04ms from Osaka, JP
133.247.142.128 AS131923 MCAT Ltd. 5.38ms from Osaka, JP
2401:5ac0:21c:6800:22b:f5ff:fe93:2910 AS131923 MCAT Ltd. 10.21ms from Osaka, JP
219.100.158.77 AS131923 MCAT Ltd. 12.41ms from Tokyo, JP
120.50.194.106 AS131923 MCAT Ltd. 13.54ms from Osaka, JP
133.88.89.161 AS131923 MCAT Ltd. 5.42ms from Osaka, JP
133.247.140.144 AS131923 MCAT Ltd. 5.46ms from Osaka, JP
2401:5ac0:212:1200:2e5:f1ff:feb4:3a40 AS131923 MCAT Ltd. 5.93ms from Osaka, JP
133.247.137.4 AS131923 MCAT Ltd. 5.43ms from Osaka, JP
2401:5ac0:21f:6f00:d62c:46ff:fe86:29d0 AS131923 MCAT Ltd. 10.18ms from Osaka, JP
2401:5ac0:219:ea00:280:6dff:fe8f:88ec AS131923 MCAT Ltd. 4.65ms from Osaka, JP
120.50.193.246 AS131923 MCAT Ltd. 4.83ms from Osaka, JP
133.247.139.52 AS131923 MCAT Ltd. 5.61ms from Osaka, JP
2401:5ac0:0:1003::3 AS131923 MCAT Ltd. 4.59ms from Osaka, JP
103.95.104.15 AS131923 MCAT Ltd. 4.37ms from Osaka, JP
133.88.91.99 AS131923 MCAT Ltd. 5.57ms from Osaka, JP
133.247.242.104 AS131923 MCAT Ltd. 5.07ms from Osaka, JP
2401:5ac0:21b:bb00:fa94:97ff:fe0b:bbb1 AS131923 MCAT Ltd. 10.20ms from Osaka, JP
133.247.143.128 AS131923 MCAT Ltd. 5.79ms from Osaka, JP
2401:5ac0:215:b500:d62c:46ff:fe85:7770 AS131923 MCAT Ltd. 9.98ms from Osaka, JP
219.100.156.251 AS131923 MCAT Ltd. 9.60ms from Osaka, JP
2401:5ac0:217:5400:ee5a:31ff:fee5:fd50 AS131923 MCAT Ltd. 6.42ms from Osaka, JP
2401:5ac0:22f:500:280:6dff:fe8e:50d4 AS131923 MCAT Ltd. 8.82ms from Osaka, JP
103.95.105.37 AS131923 MCAT Ltd. 4.31ms from Osaka, JP
133.247.245.132 AS131923 MCAT Ltd. 4.94ms 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
62.156.3.147 AS3320 Deutsche Telekom AG 4.02ms from Berlin, DE
110.32.160.51 AS4804 Microplex PTY LTD 2.09ms from Brisbane, AU
184.106.185.3 AS19994 Rackspace Hosting 1.37ms from Chicago, US
71.227.50.115 AS7922 Comcast Cable Communications, LLC 11.98ms from Flint, US
175.207.90.131 AS4766 Korea Telecom 0.58ms from Incheon, KR
208.254.58.3 AS701 Verizon Business 0.89ms from Los Angeles, US
84.121.23.35 AS6739 VODAFONE ONO, S.A. 11.88ms from Madrid, ES
31.34.0.3 AS5410 Bouygues Telecom SA 2.83ms from Marseille, FR
79.41.253.115 AS3269 Telecom Italia S.p.A. 3.18ms from Milan, IT
212.94.124.3 AS12846 PJSC Rostelecom 5.21ms from Novosibirsk, RU
46.181.109.67 AS39927 E-Light-Telecom Ltd. 4.45ms from Novosibirsk, RU
54.233.243.163 AS16509 Amazon.com, Inc. 0.14ms from Osasco, BR
222.97.206.243 AS4766 Korea Telecom 7.49ms from Seoul, KR
99.217.63.99 AS812 Rogers Communications Canada Inc. 3.73ms from Toronto, CA
102.165.48.163 AS174 Cogent Communications, LLC 1.04ms from Ashburn, US
93.222.85.83 AS3320 Deutsche Telekom AG 3.47ms from Frankfurt am Main, DE
199.229.32.3 AS28688 WPP Group USA, Inc. 0.87ms from Johannesburg, ZA
81.129.169.19 AS2856 British Telecommunications PLC 6.09ms from London, GB
158.176.68.51 AS36351 IBM Cloud 0.36ms from London, GB
99.43.232.99 AS7018 AT&T Enterprises, LLC 2.65ms from Miami, US
95.181.95.67 AS39927 E-Light-Telecom Ltd. 6.13ms from Novosibirsk, RU
112.242.15.179 AS4837 CHINA UNICOM China169 Backbone 7.43ms from Qingdao, CN
24.180.47.227 AS20115 Charter Communications LLC 12.09ms from San Jose, US
69.104.32.83 AS7018 AT&T Enterprises, LLC 4.17ms from San Jose, US
128.106.240.19 AS9506 Singtel Fibre Broadband 1.75ms from Singapore, SG

Traceroute

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

$
traceroute -a -n -q1 -m5 218.45.81.3
traceroute to 218.45.81.3 (218.45.81.3): 5 hops max, 52 byte packets
1 [AS7195] 200.25.69.57 77.81 ms
2 [AS7195] 200.25.75.46 10.838 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Guatemala City, GT
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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