203.133.192.0/20

AS7524 · ITEC HANKYU HANSHIN CO.,LTD.

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Summary

Country	Japan
Domain	itechh.ne.jp
ASN	AS7524
Parent Range	203.133.192.0/19
Registry	JPNIC
ID	BAI

WHOIS Details

inetnum:        203.133.192.0 - 203.133.199.255
netname:        BAI
descr:          ITEC HANSHIN CO.,LTD.
country:        JP
admin-c:        NH183JP
tech-c:         TM947JP
last-modified:  2005-07-27T19:35:08Z
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

Overlapping Ranges

BGP prefixes that contain 203.133.192.0/20

Range	ASN	Company	Num of IPs
203.133.192.0/19	AS7524	ITEC Hankyu Hanshin Co.,Ltd.	8,192

BGP prefixes that are contained by 203.133.192.0/20

Range	ASN	Company	Num of IPs
203.133.192.0/21	AS7524	ITEC HANSHIN CO.,LTD.	2,048

Nearby Ranges

BGP prefixes that overlap with 203.133.0.0/16

Range	ASN	Company	Num of IPs
203.133.128.0/19	AS9351	ZTV CO.,LTD	8,192
203.133.192.0/19	AS7524	ITEC Hankyu Hanshin Co.,Ltd.	8,192
203.133.224.0/20	AS7524	ITEC Hankyu Hanshin Co.,Ltd.	4,096
203.133.240.0/21	AS10003	Ogaki Cable Television Co.,Inc.	2,048
203.133.224.0/21	AS7524	ITEC Hankyu Hanshin Co.,Ltd.	2,048
203.133.232.0/21	AS7524	ITEC Hankyu Hanshin Co.,Ltd.	2,048
203.133.192.0/21	AS7524	ITEC HANSHIN CO.,LTD.	2,048

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

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

IP Address	ASN	Details
203.133.206.1	AS7524 ITEC HANKYU HANSHIN CO.,LTD.	`0.82ms` from Osaka, JP
203.133.193.1	AS7524 ITEC HANKYU HANSHIN CO.,LTD.	`1.96ms` from Osaka, JP
203.133.197.233	AS7524 ITEC HANKYU HANSHIN CO.,LTD.	`0.79ms` from Osaka, JP
203.133.192.1	AS7524 ITEC HANKYU HANSHIN CO.,LTD.	`1.74ms` from Osaka, JP
203.133.204.1	AS7524 ITEC HANKYU HANSHIN CO.,LTD.	`0.88ms` from Osaka, JP
203.133.196.145	AS7524 ITEC HANKYU HANSHIN CO.,LTD.	`0.89ms` from Osaka, JP
203.133.203.1	AS7524 ITEC HANKYU HANSHIN CO.,LTD.	`0.76ms` from Osaka, JP
203.133.199.1	AS7524 ITEC HANKYU HANSHIN CO.,LTD.	`1.91ms` from Osaka, JP
203.133.201.1	AS7524 ITEC HANKYU HANSHIN CO.,LTD.	`0.84ms` from Osaka, JP
203.133.202.139	AS7524 ITEC HANKYU HANSHIN CO.,LTD.	`1.36ms` from Osaka, JP
203.133.200.1	AS7524 ITEC HANKYU HANSHIN CO.,LTD.	`0.84ms` from Osaka, JP
203.133.195.1	AS7524 ITEC HANKYU HANSHIN CO.,LTD.	`1.63ms` from Osaka, JP
203.133.207.1	AS7524 ITEC HANKYU HANSHIN CO.,LTD.	`0.80ms` from Osaka, JP
203.133.198.51	AS7524 ITEC HANKYU HANSHIN CO.,LTD.	`1.49ms` from Osaka, JP
203.133.205.1	AS7524 ITEC HANKYU HANSHIN CO.,LTD.	`0.92ms` from Osaka, JP
203.133.194.1	AS7524 ITEC HANKYU HANSHIN CO.,LTD.	`1.49ms` 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
147.160.132.4	AS394229 Juxto, Inc.	`2.09ms` from Ashburn, US
1.156.154.52	AS1221 Telstra Limited	`3.13ms` from Brisbane, AU
152.188.166.212	AS701 Verizon Business	`0.73ms` from Chicago, US
184.181.41.52	AS22773 Cox Communications Inc.	`15.40ms` from Dallas, US
107.133.163.180	AS7018 AT&T Enterprises, LLC	`4.00ms` from Dallas, US
87.174.114.68	AS3320 Deutsche Telekom AG	`4.72ms` from Duesseldorf, DE
75.6.218.84	AS7018 AT&T Enterprises, LLC	`2.23ms` from Durham, US
213.161.46.228	AS719 Elisa Oyj	`0.65ms` from Helsinki, FI
168.209.238.68	AS3741 Dimension Data	`0.73ms` from Johannesburg, ZA
110.11.139.68	AS9318 SK Broadband Co Ltd	`1.69ms` from Seoul, KR
121.228.19.100	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.27ms` from Shanghai, CN
195.49.46.148	AS1836 green.ch AG	`0.66ms` from Zuerich, CH
31.171.77.244	AS50274 Alfanet LLC	`2.19ms` from Baku, AZ
14.97.48.4	AS55740 TTSL-ISP DIVISION	`1.62ms` from Bengaluru, IN
52.32.226.68	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
81.246.171.180	AS5432 Proximus NV	`2.46ms` from Brussels, BE
163.121.133.196	AS8452 TE-AS	`3.87ms` from Cairo, EG
177.75.30.196	AS263647 Irádio Comercio e Manutenção de Maquinas LTDA	`6.97ms` from Curitiba, BR
35.246.140.52	AS396982 Google LLC	`0.10ms` from Frankfurt am Main, DE
208.82.99.84	AS396097 Sail Internet, Inc.	`0.63ms` from Fremont, US
121.14.37.196	AS4134 CHINANET-BACKBONE	`1.97ms` from Guangzhou, CN
116.205.188.244	AS55990 Huawei Cloud Service data center	`1.70ms` from Guangzhou, CN
51.7.13.212	AS6871 Plusnet	`5.47ms` from London, GB
146.227.0.100	AS786 Jisc Services Limited	`4.56ms` from London, GB
79.95.95.4	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`11.02ms` from Lyon, FR

Traceroute

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

traceroute -a -n -q1 -f5 203.133.203.1

traceroute to 203.133.203.1 (203.133.203.1): 64 hops max, 52 byte packets

5 [] 210.173.184.45 2.88 ms

6 [AS7524] 210.171.9.174 2.401 ms

7 [AS7524] 210.171.7.171 0.801 ms

8 [AS7524] 203.133.203.1 0.828 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.

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