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

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Peers

There are 23 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
AS38082 True International Gateway Co., Ltd.
AS38195 Superloop
AS38623 ISP/IXP IN CAMBODIA WITH THE BEST VERVICE IN THERE.
AS45796 UIH / BB Connect
AS4713 NTT DOCOMO BUSINESS,Inc.
AS4775 Globe Telecoms
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
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 DOCOMO BUSINESS,Inc.
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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
120.50.195.9 AS131923 MCAT Ltd. 5.63ms from Osaka, JP
133.88.87.129 AS131923 MCAT Ltd. 4.93ms from Osaka, JP
120.50.196.161 AS131923 MCAT Ltd. 4.29ms from Osaka, JP
133.247.245.132 AS131923 MCAT Ltd. 4.99ms from Osaka, JP
103.95.105.37 AS131923 MCAT Ltd. 4.29ms from Osaka, JP
133.88.93.115 AS131923 MCAT Ltd. 5.38ms from Osaka, JP
133.247.247.114 AS131923 MCAT Ltd. 5.26ms from Osaka, JP
133.247.137.154 AS131923 MCAT Ltd. 5.31ms from Osaka, JP
133.247.138.86 AS131923 MCAT Ltd. 5.66ms from Osaka, JP
219.100.156.251 AS131923 MCAT Ltd. 9.57ms from Osaka, JP
2401:5ac0:212:1200:2e5:f1ff:feb4:3a40 AS131923 MCAT Ltd. 5.84ms from Osaka, JP
133.247.246.161 AS131923 MCAT Ltd. 5.10ms from Osaka, JP
133.247.142.98 AS131923 MCAT Ltd. 5.55ms from Osaka, JP
133.247.240.223 AS131923 MCAT Ltd. 4.99ms from Osaka, JP
133.247.141.1 AS131923 MCAT Ltd. 5.38ms from Osaka, JP
2401:5ac0:21b:bb00:fa94:97ff:fe0b:bbb1 AS131923 MCAT Ltd. 10.26ms from Osaka, JP
133.247.143.128 AS131923 MCAT Ltd. 5.61ms from Osaka, JP
219.100.157.87 AS131923 MCAT Ltd. 5.24ms from Osaka, JP
133.88.91.99 AS131923 MCAT Ltd. 5.48ms from Osaka, JP
103.95.107.225 AS131923 MCAT Ltd. 12.15ms from Osaka, JP
2401:5ac0:213:1800:3a97:a4ff:fe0f:2b0d AS131923 MCAT Ltd. 10.22ms from Osaka, JP
2401:5ac0:217:da00:22b:f5ff:fe19:cb00 AS131923 MCAT Ltd. 6.51ms from Osaka, JP
2401:5ac0:21c:6800:22b:f5ff:fe93:2910 AS131923 MCAT Ltd. 10.03ms from Osaka, JP
2401:5ac0:21f:6f00:d62c:46ff:fe86:29d0 AS131923 MCAT Ltd. 10.27ms from Osaka, JP
2401:5ac0:21a:3f00:2e5:f1ff:fee3:fde0 AS131923 MCAT Ltd. 5.74ms 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
13.223.170.67 AS14618 Amazon.com, Inc. 0.46ms from Ashburn, US
108.227.62.51 AS7018 AT&T Enterprises, LLC 13.94ms from Atlanta, US
172.3.250.163 AS7018 AT&T Enterprises, LLC 14.14ms from Atlanta, US
191.251.55.51 AS18881 TELEFÔNICA BRASIL S.A 5.95ms from Curitiba, BR
195.35.82.51 AS61207 Hostek AB 2.34ms from Falkenberg, SE
84.134.93.147 AS3320 Deutsche Telekom AG 3.09ms from Frankfurt am Main, DE
219.132.198.179 AS4134 CHINANET-BACKBONE 2.83ms from Guangzhou, CN
123.21.226.243 AS45899 VNPT Corp 1.43ms from Ho Chi Minh City, VN
94.175.214.35 AS5089 Virgin Media Limited 8.46ms from London, GB
83.211.97.67 AS3302 Retelit Digital Services S.p.A. 0.41ms from Milan, IT
109.173.108.3 AS42610 PJSC Rostelecom 1.09ms from Moscow, RU
69.207.70.147 AS11351 Charter Communications Inc 16.05ms from New York City, US
73.171.189.115 AS7922 Comcast Cable Communications, LLC 7.00ms from Orlando, US
193.47.74.99 AS35293 E-CARD LTD. 0.26ms from Sofia, BG
54.79.175.115 AS16509 Amazon.com, Inc. 0.15ms from Sydney, AU
85.118.98.227 AS34797 System Net Ltd 0.37ms from Tbilisi, GE
153.180.161.179 AS4713 NTT DOCOMO BUSINESS,Inc. 3.05ms from Tokyo, JP
70.55.9.19 AS577 Bell Canada 3.00ms from Toronto, CA
94.33.81.195 AS210218 Open Fiber S.P.A. 0.90ms from Bari, IT
128.173.2.35 AS1312 Virginia Polytechnic Institute and State Univ. 0.34ms from Blacksburg, US
73.253.213.19 AS7922 Comcast Cable Communications, LLC 5.03ms from Boston, US
104.254.177.3 AS25896 IPC Network Services Inc. 0.73ms from Chicago, US
102.230.166.115 AS3563 Pilot Network Services, Inc 0.05ms from Chicago, US
74.133.201.195 AS10796 Charter Communications Inc 14.05ms from Columbus, US
192.229.112.35 AS138995 Antbox Networks Limited 0.98ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 218.45.69.205
traceroute to 218.45.69.205 (218.45.69.205): 9 hops max, 52 byte packets
3 [AS174] 130.117.1.150 7.883 ms
4 [AS174] 154.54.95.101 76.818 ms
5 [AS174] 154.54.30.121 80.561 ms
6 [AS174] 154.54.172.170 97.172 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Derby, GB
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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