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
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
AS9507 NextHop Pty Ltd
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
2401:5ac0:21c:6800:22b:f5ff:fe93:2910 AS131923 MCAT Ltd. 9.98ms from Osaka, JP
133.88.92.242 AS131923 MCAT Ltd. 6.30ms from Osaka, JP
133.247.139.52 AS131923 MCAT Ltd. 5.32ms from Osaka, JP
133.247.138.86 AS131923 MCAT Ltd. 5.54ms from Osaka, JP
103.95.106.130 AS131923 MCAT Ltd. 13.10ms from Osaka, JP
120.50.192.23 AS131923 MCAT Ltd. 4.55ms from Osaka, JP
2401:5ac0:211:f001:a10:86ff:fe4e:2b81 AS131923 MCAT Ltd. 5.41ms from Osaka, JP
133.247.247.114 AS131923 MCAT Ltd. 5.31ms from Osaka, JP
2401:5ac0:21a:3f00:2e5:f1ff:fee3:fde0 AS131923 MCAT Ltd. 5.87ms from Osaka, JP
219.100.157.87 AS131923 MCAT Ltd. 5.26ms from Osaka, JP
133.88.94.236 AS131923 MCAT Ltd. 6.01ms from Osaka, JP
133.247.242.104 AS131923 MCAT Ltd. 5.03ms from Osaka, JP
133.88.88.226 AS131923 MCAT Ltd. 6.34ms from Osaka, JP
2401:5ac0:210:9800:7603:bdff:feee:81ee AS131923 MCAT Ltd. 5.83ms from Osaka, JP
120.50.206.27 AS131923 MCAT Ltd. 5.14ms from Osaka, JP
120.50.196.161 AS131923 MCAT Ltd. 4.40ms from Osaka, JP
133.247.141.220 AS131923 MCAT Ltd. 5.45ms from Osaka, JP
2401:5ac0:216:6c00:2e5:f1ff:feb5:8860 AS131923 MCAT Ltd. 6.30ms from Osaka, JP
2401:5ac0:217:da00:22b:f5ff:fe19:cb00 AS131923 MCAT Ltd. 6.63ms from Osaka, JP
2401:5ac0:219:ea00:280:6dff:fe8f:88ec AS131923 MCAT Ltd. 4.63ms from Osaka, JP
120.50.204.17 AS131923 MCAT Ltd. 5.33ms from Osaka, JP
219.100.156.251 AS131923 MCAT Ltd. 9.59ms from Osaka, JP
133.247.143.128 AS131923 MCAT Ltd. 5.63ms from Osaka, JP
103.95.105.37 AS131923 MCAT Ltd. 4.39ms from Osaka, JP
2401:5ac0:212:1200:2e5:f1ff:feb4:3a40 AS131923 MCAT Ltd. 6.05ms 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
60.29.111.3 AS4837 CHINA UNICOM China169 Backbone 5.01ms from Beijing, CN
54.186.49.19 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
69.133.186.115 AS11426 Charter Communications Inc 11.02ms from Charlotte, US
76.136.158.163 AS7922 Comcast Cable Communications, LLC 5.46ms from Chicago, US
14.254.252.243 AS45899 VNPT Corp 4.63ms from Da Nang, VN
129.232.143.99 AS37153 Xneelo (Pty) Ltd 0.25ms from Johannesburg, ZA
79.41.253.115 AS3269 Telecom Italia S.p.A. 3.39ms from Milan, IT
200.232.251.115 AS27699 TELEFÔNICA BRASIL S.A 3.15ms from Osasco, BR
44.196.75.163 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
90.226.200.147 AS3301 Telia Company AB 2.99ms from Stockholm, SE
1.0.135.147 AS23969 TOT Public Company Limited 1.65ms from Bangkok, TH
149.56.65.83 AS16276 OVH SAS 0.08ms from Beauharnois, CA
105.69.47.227 AS36884 Wana Corporate 8.05ms from Casablanca, MA
217.111.6.19 AS8220 COLT Technology Services Group Limited 5.49ms from Copenhagen, DK
91.44.45.163 AS3320 Deutsche Telekom AG 2.45ms from Frankfurt am Main, DE
84.154.51.179 AS3320 Deutsche Telekom AG 9.84ms from Frankfurt am Main, DE
203.167.10.3 AS63741 DCNET TELECOM 1.57ms from Ho Chi Minh City, VN
81.135.234.163 AS2856 British Telecommunications PLC 6.90ms from London, GB
184.170.129.35 AS10929 eStruxture Data Centers Inc. 0.87ms from Montreal, CA
198.179.125.211 AS11351 Charter Communications Inc 8.41ms from New York City, US
193.56.114.35 AS21000 Atos France SAS 1.61ms from Paris, FR
121.151.11.35 AS4766 Korea Telecom 4.75ms from Seoul, KR
211.95.130.147 AS135061 China Unicom Guangdong IP network 3.67ms from Shenzhen, CN
81.229.155.3 AS3301 Telia Company AB 0.96ms from Stockholm, SE
210.129.126.163 AS4694 IDC Frontier Inc. 3.71ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f2 -m9 218.45.85.60
traceroute to 218.45.85.60 (218.45.85.60): 9 hops max, 52 byte packets
2 [AS749] 26.20.160.5 1.267 ms
3 *
4 [AS749] 11.94.177.146 5.161 ms
5 *
6 [] 103.203.158.127 71.395 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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