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
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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Useful for Cybersecurity

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
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
2401:5ac0:210:1100:fa94:97ff:fe0b:5881 AS131923 MCAT Ltd. 5.90ms from Osaka, JP
2401:5ac0:219:ea00:280:6dff:fe8f:88ec AS131923 MCAT Ltd. 4.68ms from Osaka, JP
2401:5ac0:215:b500:d62c:46ff:fe85:7770 AS131923 MCAT Ltd. 6.09ms from Osaka, JP
133.88.94.236 AS131923 MCAT Ltd. 5.86ms from Osaka, JP
120.50.204.17 AS131923 MCAT Ltd. 5.29ms from Osaka, JP
133.247.141.220 AS131923 MCAT Ltd. 5.40ms from Osaka, JP
103.95.105.37 AS131923 MCAT Ltd. 4.31ms from Osaka, JP
219.100.157.87 AS131923 MCAT Ltd. 5.23ms from Osaka, JP
2401:5ac0:213:1800:3a97:a4ff:fe0f:2b0d AS131923 MCAT Ltd. 10.03ms from Osaka, JP
133.88.93.115 AS131923 MCAT Ltd. 5.65ms from Osaka, JP
133.247.137.154 AS131923 MCAT Ltd. 5.39ms from Osaka, JP
2401:5ac0:216:6c00:2e5:f1ff:feb5:8860 AS131923 MCAT Ltd. 6.08ms from Osaka, JP
133.88.92.1 AS131923 MCAT Ltd. 5.55ms from Osaka, JP
133.247.240.235 AS131923 MCAT Ltd. 4.99ms from Osaka, JP
2401:5ac0:21f:6f00:d62c:46ff:fe86:29d0 AS131923 MCAT Ltd. 10.30ms from Osaka, JP
120.50.206.140 AS131923 MCAT Ltd. 5.70ms from Osaka, JP
2401:5ac0:21a:3f00:2e5:f1ff:fee3:fde0 AS131923 MCAT Ltd. 5.91ms from Osaka, JP
120.50.194.32 AS131923 MCAT Ltd. 12.57ms from Osaka, JP
219.100.158.77 AS131923 MCAT Ltd. 9.84ms from Osaka, JP
133.247.246.85 AS131923 MCAT Ltd. 5.24ms from Osaka, JP
120.50.196.161 AS131923 MCAT Ltd. 4.33ms from Osaka, JP
133.88.89.161 AS131923 MCAT Ltd. 5.27ms from Osaka, JP
2401:5ac0:21b:bb00:fa94:97ff:fe0b:bbb1 AS131923 MCAT Ltd. 10.18ms from Osaka, JP
2401:5ac0:21c:6800:22b:f5ff:fe93:2910 AS131923 MCAT Ltd. 10.16ms from Osaka, JP
2401:5ac0:0:1004::3 AS131923 MCAT Ltd. 4.48ms 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
173.53.39.163 AS701 Verizon Business 4.66ms from Ashburn, US
201.233.45.99 AS13489 UNE EPM TELECOMUNICACIONES S.A. 8.67ms from Bogota, CO
188.173.224.243 AS48161 NEXTGEN COMMUNICATIONS SRL 5.15ms from Bucharest, RO
52.51.134.51 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
73.37.196.147 AS7922 Comcast Cable Communications, LLC 6.53ms from Minneapolis, US
88.133.197.195 AS41307 Telepark Passau GmbH 6.49ms from Munich, DE
115.38.45.195 AS18126 Chubu Telecommunications Company, Inc. 7.08ms from Osaka, JP
213.139.99.67 AS8784 Odigo SASU 1.05ms from Paris, FR
211.197.34.51 AS4766 Korea Telecom 1.02ms from Seoul, KR
151.251.128.3 AS29580 A1 Bulgaria EAD 2.54ms from Sofia, BG
20.84.10.19 AS8075 Microsoft Corporation 0.61ms from Ashburn, US
66.116.13.163 AS5742 Fidium 4.53ms from Chicago, US
3.120.62.83 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
86.181.36.115 AS2856 British Telecommunications PLC 3.72ms from London, GB
173.68.144.243 AS701 Verizon Business 2.51ms from New York City, US
212.94.124.3 AS12846 PJSC Rostelecom 5.29ms from Novosibirsk, RU
182.226.107.83 AS17858 LG POWERCOMM 2.07ms from Seoul, KR
49.23.43.3 AS4766 Korea Telecom 8.70ms from Seoul, KR
47.106.23.67 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.58ms from Shenzhen, CN
52.119.187.35 AS16509 Amazon.com, Inc. 0.06ms from Singapore, SG
137.134.84.3 AS32180 ROCKET SOFTWARE INC 0.50ms from Singapore, SG
207.189.202.195 AS59702 Junet AB 1.77ms from Stockholm, SE
153.180.161.179 AS4713 NTT DOCOMO BUSINESS,Inc. 3.05ms from Tokyo, JP
62.47.134.35 AS8447 A1 Telekom Austria AG 1.17ms from Vienna, AT

Traceroute

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

$
traceroute -a -n -q1 -m6 218.45.67.178
traceroute to 218.45.67.178 (218.45.67.178): 6 hops max, 52 byte packets
2 *
3 [AS37451] 197.157.255.73 116.099 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Brazzaville, CG
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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