133.88.88.0/22

AS131923 · MCAT Ltd.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Japan
Domain	mcat.co.jp
ASN	AS131923
Registry	JPNIC
ID	MCAT

WHOIS Details

inetnum:        133.88.88.0 - 133.88.91.255
netname:        MCAT
descr:          MCAT Ltd.
country:        JP
admin-c:        JP00148370
tech-c:         JP00148370
last-modified:  2024-09-20T02:11:03Z
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
source:         JPNIC


role:           Network,Charge
nic-hdl:        JP00148370
address:        MCAT Ltd.
address:        5-8-15 Miyaoki
address:        Mihara-shi, Hiroshima
phone:          +81-848-63-8600
fax-no:         +81-848-64-8821
e-mail:         grp-noc@g.mcat.co.jp
notify:         grp-noc@g.mcat.co.jp
mnt-by:         MAINT-AS131923
changed:        grp-noc@g.mcat.co.jp 20171009
changed:        grp-noc@g.mcat.co.jp 20250325
source:         JPIRR

Nearby Ranges

BGP prefixes that overlap with 133.88.0.0/16

Range	ASN	Company	Num of IPs
133.88.32.0/20	AS18281	Chitahanto Cable Network Corp.	4,096
133.88.48.0/20	AS23778	IMIZU CABLE NETWORK CO.,LTD.	4,096
133.88.64.0/21	AS17534	NSK Co.,Ltd.	2,048
133.88.80.0/22	AS24259	kanuma cable television Corporation	1,024
133.88.92.0/23	AS131923	MCAT Ltd.	512
133.88.84.0/23	AS24259	kanuma cable television Corporation	512
133.88.87.0/24	AS131923	MCAT Ltd.	256
133.88.86.0/24	AS24259	kanuma cable television Corporation	256
133.88.94.0/24	AS131923	MCAT Ltd.	256
133.88.75.0/24	AS131950	EnjoyVC Japan Corporation	256
133.88.78.0/24	AS131950	EnjoyVC Japan Corporation	256
133.88.31.0/24	AS131951	Suzuyo Shinwart Corporation	256
133.88.28.0/24	AS146986	SUZUYO SHINWART CORPORATION	256
133.88.79.0/24	AS24259	kanuma cable television Corporation	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
133.88.90.244	AS131923 MCAT Ltd.	`5.61ms` from Osaka, JP
133.88.88.118	AS131923 MCAT Ltd.	`5.86ms` from Osaka, JP
133.88.89.161	AS131923 MCAT Ltd.	`5.28ms` from Osaka, JP
133.88.91.99	AS131923 MCAT Ltd.	`5.68ms` 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
3.234.243.166	AS14618 Amazon.com, Inc.	`0.71ms` from Ashburn, US
52.2.207.150	AS14618 Amazon.com, Inc.	`0.55ms` from Ashburn, US
160.81.220.150	AS174 Cogent Communications, LLC	`0.67ms` from Atlanta, US
23.25.215.38	AS7922 Comcast Cable Communications, LLC	`5.99ms` from Boston, US
209.122.62.38	AS6079 RCN	`4.74ms` from Chicago, US
86.17.252.246	AS5089 Virgin Media Limited	`5.10ms` from Erith, GB
113.146.178.214	AS2516 KDDI CORPORATION	`5.24ms` from Osaka, JP
88.191.183.214	AS12322 Free SAS	`10.41ms` from Paris, FR
71.94.221.150	AS20115 Charter Communications LLC	`11.48ms` from Portland, US
87.10.180.214	AS3269 Telecom Italia S.p.A.	`4.14ms` from Rome, IT
96.172.134.214	AS53297 Comcast Cable Communications, LLC	`0.32ms` from Secaucus, US
119.63.242.22	AS17577 LG HelloVision Corp.	`5.17ms` from Seoul, KR
157.155.33.6	AS17983 Coles Supermarkets Australia Pty Ltd	`0.59ms` from Sydney, AU
121.45.184.86	AS7545 TPG Telecom Limited	`5.19ms` from Sydney, AU
218.161.97.230	AS3462 Data Communication Business Group	`5.37ms` from Taichung, TW
125.29.66.6	AS2516 KDDI CORPORATION	`6.87ms` from Tokyo, JP
83.11.115.182	AS5617 Orange Polska Spolka Akcyjna	`6.88ms` from Wrocław, PL
197.204.33.102	AS36947 Telecom Algeria	`19.64ms` from Algiers, DZ
181.234.30.246	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`8.29ms` from Bogota, CO
73.238.137.38	AS7922 Comcast Cable Communications, LLC	`8.28ms` from Boston, US
88.231.139.38	AS9121 Turk Telekomunikasyon Anonim Sirketi	`9.47ms` from Bursa, TR
34.71.160.86	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
183.253.149.166	AS9808 China Mobile Communications Group Co., Ltd.	`7.65ms` from Fuzhou, CN
46.254.122.134	AS35258 akquinet outsourcing gGmbH	`0.72ms` from Hamburg, DE
51.103.200.22	AS8075 Microsoft Corporation	`0.61ms` from Kloten, CH

Traceroute

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

traceroute -a -n -q1 -f5 133.88.88.1

traceroute to 133.88.88.1 (133.88.88.1): 64 hops max, 52 byte packets

5 [] 210.173.184.177 4.608 ms

6 [AS131923] 103.95.104.222 8.826 ms

7 [AS131923] 133.88.88.1 9.725 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On December 28th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales