133.88.88.0/22

AS131923 · MCAT Ltd.

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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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
133.88.91.99	AS131923 MCAT Ltd.	`5.64ms` from Osaka, JP
133.88.89.161	AS131923 MCAT Ltd.	`5.49ms` from Osaka, JP
133.88.88.204	AS131923 MCAT Ltd.	`5.45ms` from Osaka, JP
133.88.90.244	AS131923 MCAT Ltd.	`5.64ms` 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
4.156.144.102	AS8075 Microsoft Corporation	`0.57ms` from Ashburn, US
23.111.191.86	AS29802 HIVELOCITY, Inc.	`0.20ms` from Atlanta, US
110.244.136.86	AS4837 CHINA UNICOM China169 Backbone	`6.96ms` from Beijing, CN
81.182.146.22	AS5483 Magyar Telekom Plc.	`0.79ms` from Budapest, HU
34.122.190.70	AS396982 Google LLC	`0.35ms` from Council Bluffs, US
162.234.19.166	AS7018 AT&T Enterprises, LLC	`4.10ms` from Dallas, US
67.40.56.198	AS209 CenturyLink Communications, LLC	`2.48ms` from Denver, US
3.254.201.198	AS16509 Amazon.com, Inc.	`0.42ms` from Dublin, IE
211.186.28.6	AS9318 SK Broadband Co Ltd	`1.61ms` from Incheon, KR
1.253.45.102	AS9318 SK Broadband Co Ltd	`7.04ms` from Incheon, KR
194.72.159.246	AS2856 British Telecommunications PLC	`11.07ms` from London, GB
31.35.124.246	AS5410 Bouygues Telecom SA	`4.99ms` from Marseille, FR
12.125.237.182	AS7018 AT&T Enterprises, LLC	`5.26ms` from Miami, US
96.93.241.166	AS7922 Comcast Cable Communications, LLC	`6.13ms` from Minneapolis, US
68.108.198.182	AS22773 Cox Communications Inc.	`1.81ms` from Phoenix, US
35.172.18.86	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
67.218.113.198	AS54858 Wave Broadband	`4.38ms` from San Jose, US
198.210.31.182	AS17378 TierPoint, LLC	`0.24ms` from Seattle, US
108.56.195.182	AS701 Verizon Business	`2.42ms` from Ashburn, US
172.214.14.6	AS8075 Microsoft Corporation	`0.37ms` from Ashburn, US
100.10.9.182	AS701 Verizon Business	`2.13ms` from Boston, US
209.236.96.230	AS13649 Flexential Colorado Corp.	`8.46ms` from Chicago, US
3.144.41.118	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
34.28.191.198	AS396982 Google LLC	`0.38ms` from Council Bluffs, US
189.23.71.118	AS4230 CLARO S.A.	`10.11ms` from Curitiba, BR

Traceroute

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

traceroute -a -n -q1 133.88.90.132

traceroute to 133.88.90.132 (133.88.90.132): 64 hops max, 52 byte packets

1 [AS15169] 72.14.239.222 222.565 ms

2 [] 101.203.88.215 241.41 ms

3 [AS131923] 103.95.104.222 236.606 ms

4 [AS131923] 103.95.104.227 242.259 ms

5 *

6 [AS131923] 133.88.90.132 242.991 ms

Measurement taken from

IPinfo ProbeNet in Paris, FR

On February 7th 2026

What are IP address ranges?

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