203.141.48.0/22

AS9607 · BroadBand Tower, Inc.

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Summary

Country	Japan
Domain	bbtower.co.jp
ASN	AS9607
Registry	JPNIC
ID	GCTR-CIDR-BLK-JP

WHOIS Details

inetnum:        203.141.48.0 - 203.141.53.255
netname:        GCTR-CIDR-BLK-JP
descr:          BroadBand Tower, Inc.
remarks:        Email address for spam or abuse complaints:abuse@bbtower.co.jp
country:        JP
admin-c:        JP00020513
tech-c:         JP00020513
last-modified:  2025-07-23T22:14:02Z
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

Nearby Ranges

BGP prefixes that overlap with 203.141.0.0/16

Range	ASN	Company	Num of IPs
203.141.32.0/20	AS23816	LY Corporation	4,096
203.141.240.0/20	AS2514	NTTPC Communications,Inc	4,096
203.141.54.0/24	AS55898	LY Corporation	256

Hosted domains

There are 13 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.141.48.163	pointi.jp	2
203.141.48.216	usmile.jp	1
203.141.48.217	thetileapp.jp	1
203.141.48.226	softbankselection.jp	1
203.141.48.212	maxevis.jp	1
203.141.48.221	livelarq.jp	1
203.141.48.251	demosuper.net	1
203.141.48.199	unimarche.jp	1
203.141.48.234	takigawa.jp	1
203.141.48.242	k-bungu.jp	1
203.141.48.249	tnail.jp	1
203.141.48.240	premieremall.jp	1

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

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

IP Address	ASN	Details
203.141.49.88	AS9607 BroadBand Tower, Inc.	`0.85ms` from Tokyo, JP
203.141.48.159	AS9607 BroadBand Tower, Inc.	`0.45ms` from Tokyo, 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
52.3.218.86	AS14618 Amazon.com, Inc.	`0.42ms` from Ashburn, US
76.254.129.150	AS7018 AT&T Enterprises, LLC	`4.41ms` from Atlanta, US
98.229.245.102	AS7922 Comcast Cable Communications, LLC	`5.70ms` from Boston, US
178.48.68.150	AS21334 One Hungary Ltd.	`0.90ms` from Budapest, HU
50.103.221.150	AS5650 Frontier Communications of America, Inc.	`10.57ms` from Chicago, US
65.24.22.198	AS10796 Charter Communications Inc	`2.40ms` from Columbus, US
136.22.135.6	AS36040 Google LLC	`4.21ms` from Los Angeles, US
13.32.221.198	AS16509 Amazon.com, Inc.	`0.12ms` from Milan, IT
195.83.121.150	AS2200 Renater	`6.86ms` from Paris, FR
99.127.79.54	AS7018 AT&T Enterprises, LLC	`3.85ms` from San Jose, US
201.132.25.166	AS262916 Mega Cable, S.A. de C.V.	`3.93ms` from Santiago de Querétaro, MX
104.244.220.166	AS54858 Wave Broadband	`0.62ms` from Seattle, US
43.156.132.38	AS132203 Tencent Building, Kejizhongyi Avenue	`0.27ms` from Singapore, SG
13.212.118.86	AS16509 Amazon.com, Inc.	`0.49ms` from Singapore, SG
13.228.202.6	AS16509 Amazon.com, Inc.	`0.10ms` from Singapore, SG
188.124.57.70	AS51248 Host-Telecom.com s.r.o.	`0.14ms` from Veseli nad Moravou, CZ
85.74.57.118	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`7.97ms` from Athens, GR
43.225.202.134	AS133878 UNICOM NEW ZEALAND LIMITED	`1.62ms` from Auckland, NZ
110.247.221.6	AS4837 CHINA UNICOM China169 Backbone	`10.37ms` from Beijing, CN
24.14.183.198	AS7922 Comcast Cable Communications, LLC	`4.31ms` from Chicago, US
205.188.30.6	AS212238 Datacamp Limited	`0.36ms` from Frankfurt am Main, DE
87.146.123.198	AS3320 Deutsche Telekom AG	`6.81ms` from Frankfurt am Main, DE
23.60.37.134	AS16625 Akamai Technologies, Inc.	`0.13ms` from Houston, US
176.109.173.6	AS56823 FOP Mulyavka Vyacheslav Aleksandrovich	`5.66ms` from Kyiv, UA
76.251.77.70	AS7018 AT&T Enterprises, LLC	`4.36ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f4 203.141.48.70

traceroute to 203.141.48.70 (203.141.48.70): 64 hops max, 52 byte packets

4 [] 101.203.88.104 1.188 ms

5 [AS9607] 203.141.48.70 0.837 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On March 13th 2026

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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