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:[email protected]
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 11 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.141.48.217	thetileapp.jp	1
203.141.48.249	tnail.jp	1
203.141.48.216	usmile.jp	1
203.141.48.221	livelarq.jp	1
203.141.48.242	k-bungu.jp	1
203.141.48.251	demosuper.net	1
203.141.48.234	takigawa.jp	1
203.141.48.199	unimarche.jp	1
203.141.48.212	maxevis.jp	1
203.141.48.226	softbankselection.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.	`0.90ms` from Tokyo, JP
203.141.48.129	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
79.131.9.150	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.06ms` from Athens, GR
85.214.37.198	AS6724 Strato GmbH	`0.49ms` from Berlin, DE
141.20.76.102	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`0.94ms` from Berlin, DE
78.54.23.54	AS6805 Telefonica Germany GmbH & Co.OHG	`2.59ms` from Berlin, DE
222.178.118.166	AS4134 CHINANET-BACKBONE	`1.35ms` from Chongqing, CN
165.233.28.38	AS7020 Business Connexion Communications	`0.31ms` from Johannesburg, ZA
18.169.47.230	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
217.45.49.198	AS2856 British Telecommunications PLC	`6.10ms` from London, GB
67.249.61.182	AS11351 Charter Communications Inc	`16.65ms` from New York City, US
60.90.220.214	AS17676 SoftBank Corp.	`3.72ms` from Osaka, JP
52.90.16.166	AS14618 Amazon.com, Inc.	`0.56ms` from Reston, US
35.169.154.166	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
54.196.89.230	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
121.159.173.86	AS4766 Korea Telecom	`3.11ms` from Seoul, KR
219.251.187.22	AS9318 SK Broadband Co Ltd	`6.28ms` from Seoul, KR
45.154.79.246	AS48181 Prolan Ltd.	`0.66ms` from Sofia, BG
71.60.247.6	AS7922 Comcast Cable Communications, LLC	`12.22ms` from Ashburn, US
50.176.10.38	AS7922 Comcast Cable Communications, LLC	`6.35ms` from Atlanta, US
154.83.105.102	AS395793 Arisk Communications inc.	`1.07ms` from Bangkok, TH
1.89.186.198	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`9.76ms` from Beijing, CN
34.214.186.70	AS16509 Amazon.com, Inc.	`0.47ms` from Boardman, US
85.124.148.22	AS8412 T-Mobile Austria GmbH	`5.22ms` from Bratislava, SK
24.134.245.6	AS3209 Vodafone GmbH	`0.41ms` from Frankfurt am Main, DE
91.10.61.102	AS3320 Deutsche Telekom AG	`10.61ms` from Frankfurt am Main, DE
71.202.145.6	AS7922 Comcast Cable Communications, LLC	`6.64ms` from Fremont, US

Traceroute

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

traceroute -a -n -q1 -f5 203.141.49.88

traceroute to 203.141.49.88 (203.141.49.88): 64 hops max, 52 byte packets

5 [AS8447] 195.3.64.165 7.079 ms

6 *

7 [AS7713] 193.203.0.55 7.646 ms

8 [] 193.114.162.178 264.613 ms

9 [AS8220] 148.109.6.170 252.694 ms

10 *

11 [AS9607] 211.14.17.21 276.692 ms

12 [AS9607] 203.141.62.75 292.288 ms

13 *

14 *

15 [AS9607] 203.141.49.88 290.706 ms

Measurement taken from

IPinfo ProbeNet in Ljubljana, SI

On January 30th 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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