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

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Useful for Cybersecurity

Peers

There are 23 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.
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
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 Communications Corporation
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
120.50.193.194 AS131923 MCAT Ltd. 6.10ms from Osaka, JP
2401:5ac0:213:1800:3a97:a4ff:fe0f:2b0d AS131923 MCAT Ltd. 10.25ms from Osaka, JP
133.247.143.220 AS131923 MCAT Ltd. 5.85ms from Osaka, JP
2401:5ac0:211:f001:a10:86ff:fe4e:2b81 AS131923 MCAT Ltd. 5.74ms from Osaka, JP
120.50.204.36 AS131923 MCAT Ltd. 10.03ms from Osaka, JP
133.247.140.144 AS131923 MCAT Ltd. 6.01ms from Osaka, JP
103.95.105.102 AS131923 MCAT Ltd. 5.05ms from Osaka, JP
133.88.90.246 AS131923 MCAT Ltd. 6.67ms from Osaka, JP
2401:5ac0:216:6c00:2e5:f1ff:feb5:8860 AS131923 MCAT Ltd. 11.14ms from Osaka, JP
120.50.206.46 AS131923 MCAT Ltd. 6.34ms from Osaka, JP
120.50.194.94 AS131923 MCAT Ltd. 16.62ms from Osaka, JP
2401:5ac0:215:5800:5241:b9ff:fe1a:510f AS131923 MCAT Ltd. 8.99ms from Osaka, JP
133.247.136.67 AS131923 MCAT Ltd. 6.16ms from Osaka, JP
133.247.247.172 AS131923 MCAT Ltd. 5.48ms from Osaka, JP
103.95.106.224 AS131923 MCAT Ltd. 15.36ms from Osaka, JP
133.247.246.138 AS131923 MCAT Ltd. 5.59ms from Osaka, JP
133.247.243.244 AS131923 MCAT Ltd. 5.78ms from Osaka, JP
133.247.244.156 AS131923 MCAT Ltd. 6.07ms from Osaka, JP
120.50.196.31 AS131923 MCAT Ltd. 5.13ms from Osaka, JP
2401:5ac0:217:da00:22b:f5ff:fe19:cb00 AS131923 MCAT Ltd. 9.22ms from Osaka, JP
2401:5ac0:219:1500:5a27:8cff:feb0:65d8 AS131923 MCAT Ltd. 6.46ms from Osaka, JP
120.50.192.19 AS131923 MCAT Ltd. 5.77ms from Osaka, JP
133.88.93.175 AS131923 MCAT Ltd. 6.27ms from Osaka, JP
133.247.142.77 AS131923 MCAT Ltd. 6.58ms from Osaka, JP
133.88.92.63 AS131923 MCAT Ltd. 6.36ms 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
212.36.206.99 AS9051 IncoNet Data Management sal 0.48ms from Beirut, LB
35.81.120.227 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
65.29.165.99 AS10796 Charter Communications Inc 5.15ms from Chicago, US
45.76.25.67 AS20473 The Constant Company, LLC 0.09ms from Chicago, US
141.5.104.163 AS207592 Gesellschaft fuer wissenschaftliche Datenverarbeitung mbH, Goettingen 4.11ms from Frankfurt am Main, DE
14.240.126.3 AS45899 VNPT Corp 5.60ms from Ho Chi Minh City, VN
154.208.192.19 AS134548 DXTL Tseung Kwan O Service 0.76ms from Hong Kong, HK
122.159.5.67 AS4837 CHINA UNICOM China169 Backbone 14.02ms from Liaoyang, CN
20.204.110.99 AS8075 Microsoft Corporation 0.16ms from Lohogaon, IN
194.72.247.195 AS2856 British Telecommunications PLC 1.22ms from London, GB
66.22.132.83 AS20347 Nvidia Corporation 1.11ms from Los Angeles, US
49.149.52.163 AS9299 Philippine Long Distance Telephone Company 17.55ms from Manila, PH
99.43.232.99 AS7018 AT&T Enterprises, LLC 2.54ms from Miami, US
209.62.236.131 AS32719 Basin Electric Power Coop 18.37ms from Minneapolis, US
81.163.176.3 AS42589 UDP Ltd. 4.65ms from Moscow, RU
189.111.92.51 AS27699 TELEFÔNICA BRASIL S.A 5.31ms from Osasco, BR
159.250.41.83 AS11776 Breezeline 17.35ms from Pittsburgh, US
14.90.88.131 AS4766 Korea Telecom 1.83ms from Seoul, KR
124.39.239.51 AS17506 ARTERIA Networks Corporation 1.17ms from Tokyo, JP
210.129.126.163 AS4694 IDC Frontier Inc. 3.49ms from Tokyo, JP
183.95.21.99 AS4837 CHINA UNICOM China169 Backbone 11.19ms from Wuhan, CN
80.140.37.131 AS3320 Deutsche Telekom AG 2.10ms from Duesseldorf, DE
68.150.237.163 AS6327 Shaw Communications Inc. 12.34ms from Edmonton, CA
122.181.37.83 AS24560 Bharti Airtel Ltd., Telemedia Services 2.14ms from Lohogaon, IN
95.146.31.211 AS2856 British Telecommunications PLC 5.30ms 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 -f4 -m10 218.45.84.32
traceroute to 218.45.84.32 (218.45.84.32): 10 hops max, 52 byte packets
4 [AS9498] 116.119.42.21 45.138 ms
5 [] 27.111.228.75 32.066 ms
6 *
7 [AS17676] 101.102.204.170 125.232 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Chennai, IN
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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