Autonomous System details

AS131923

MCAT Ltd.  ·  mcat.co.jp

Japan

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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

IP Ranges

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

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                                                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.

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

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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
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ASN API & Database

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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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
133.88.87.14 AS131923 MCAT Ltd. 4.96ms from Osaka, JP
120.50.195.11 AS131923 MCAT Ltd. 5.64ms from Osaka, JP
133.88.89.161 AS131923 MCAT Ltd. 5.42ms from Osaka, JP
133.88.91.99 AS131923 MCAT Ltd. 5.57ms from Osaka, JP
133.247.240.223 AS131923 MCAT Ltd. 4.99ms from Osaka, JP
2401:5ac0:219:ea00:280:6dff:fe8f:88ec AS131923 MCAT Ltd. 4.65ms from Osaka, JP
2401:5ac0:0:1003::3 AS131923 MCAT Ltd. 4.59ms from Osaka, JP
2401:5ac0:212:1200:2e5:f1ff:feb4:3a40 AS131923 MCAT Ltd. 5.93ms from Osaka, JP
120.50.196.161 AS131923 MCAT Ltd. 4.44ms from Osaka, JP
133.88.93.115 AS131923 MCAT Ltd. 5.49ms from Osaka, JP
2401:5ac0:210:9800:7603:bdff:feee:81ee AS131923 MCAT Ltd. 6.17ms from Osaka, JP
133.247.143.128 AS131923 MCAT Ltd. 5.79ms from Osaka, JP
133.247.245.132 AS131923 MCAT Ltd. 4.94ms from Osaka, JP
2401:5ac0:215:b500:d62c:46ff:fe85:7770 AS131923 MCAT Ltd. 9.98ms from Osaka, JP
133.247.142.128 AS131923 MCAT Ltd. 5.38ms from Osaka, JP
133.88.92.66 AS131923 MCAT Ltd. 7.04ms from Osaka, JP
133.247.137.4 AS131923 MCAT Ltd. 5.43ms from Osaka, JP
103.95.104.15 AS131923 MCAT Ltd. 4.37ms from Osaka, JP
133.247.244.38 AS131923 MCAT Ltd. 5.08ms from Osaka, JP
133.247.136.67 AS131923 MCAT Ltd. 5.60ms from Osaka, JP
2401:5ac0:21a:3f00:2e5:f1ff:fee3:fde0 AS131923 MCAT Ltd. 5.65ms from Osaka, JP
133.247.241.130 AS131923 MCAT Ltd. 4.87ms from Osaka, JP
120.50.194.106 AS131923 MCAT Ltd. 13.54ms from Osaka, JP
120.50.193.246 AS131923 MCAT Ltd. 4.83ms from Osaka, JP
103.95.105.37 AS131923 MCAT Ltd. 4.31ms 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
62.133.32.51 AS3214 xTom GmbH 0.16ms from Amsterdam, NL
188.90.105.195 AS50266 Odido Netherlands B.V. 4.66ms from Amsterdam, NL
44.249.140.115 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
15.200.25.83 AS8987 Amazon Data Services Ireland Ltd 0.32ms from Boardman, US
181.142.194.51 AS13489 UNE EPM TELECOMUNICACIONES S.A. 18.87ms from Bogota, CO
187.105.161.35 AS28573 Claro NXT Telecomunicacoes Ltda 3.60ms from Curitiba, BR
69.41.183.195 AS7979 Servers.com, Inc. 0.60ms from Dallas, US
186.151.249.67 AS14754 TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA 0.74ms from Guatemala City, GT
195.162.70.51 AS51622 PP IV-COM 7.53ms from Kyiv, UA
87.223.76.147 AS12479 Orange Espagne SA 12.67ms from Madrid, ES
83.113.29.3 AS3215 Orange S.A. 11.91ms from Paris, FR
107.213.158.195 AS7018 AT&T Enterprises, LLC 3.60ms from San Jose, US
3.114.74.227 AS16509 Amazon.com, Inc. 0.19ms from Tokyo, JP
126.234.184.179 AS17676 SoftBank Corp. 3.05ms from Tokyo, JP
83.22.239.19 AS5617 Orange Polska Spolka Akcyjna 11.69ms from Warsaw, PL
196.65.69.83 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 5.24ms from Casablanca, MA
217.208.135.3 AS3301 Telia Company AB 1.05ms from Goeteborg, SE
14.231.242.131 AS45899 VNPT Corp 1.41ms from Hanoi, VN
23.224.23.3 AS40065 CNSERVERS LLC 0.51ms from Hong Kong, HK
113.254.196.195 AS9304 HGC Global Communications Limited 1.19ms from Hong Kong, HK
31.34.0.3 AS5410 Bouygues Telecom SA 2.83ms from Marseille, FR
199.101.143.195 AS64267 Sprious LLC 0.37ms from Montreal, CA
109.173.108.3 AS42610 PJSC Rostelecom 1.14ms from Moscow, RU
54.233.243.163 AS16509 Amazon.com, Inc. 0.14ms from Osasco, BR
73.240.25.115 AS7922 Comcast Cable Communications, LLC 3.15ms from Portland, US

Traceroute

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

$
traceroute -a -n -q1 -f5 120.50.193.246
traceroute to 120.50.193.246 (120.50.193.246): 64 hops max, 52 byte packets
5 [] 210.173.184.177 39.048 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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